1 2015-08-04 Yao Qi <yao.qi@linaro.org>
3 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4 * linux-aarch32-low.c: New file.
5 * linux-aarch32-low.h: New file.
6 * linux-arm-low.c (arm_fill_gregset): Move it to
8 (arm_store_gregset): Likewise.
9 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
10 (arm_store_vfpregset): Call arm_store_vfpregset_num.
11 (arm_arch_setup): Check if PTRACE_GETREGSET works.
12 (regs_info): Rename to regs_info_arm.
13 (arm_regs_info): Return regs_info_aarch32 if
14 have_ptrace_getregset is 1 and target description is
15 arm_with_neon or arm_with_vfpv3.
16 (initialize_low_arch): Don't call init_registers_arm_with_neon.
17 Call initialize_low_arch_aarch32 instead.
19 2015-08-04 Yao Qi <yao.qi@linaro.org>
21 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
22 * linux-low.c: ... here.
23 * linux-low.h (have_ptrace_getregset): Declare it.
25 2015-08-04 Pedro Alves <palves@redhat.com>
27 * thread-db.c (struct thread_db): Use new typedefs.
28 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
30 (disable_thread_event_reporting): Cast result of dlsym to
31 destination function pointer type.
32 (thread_db_mourn): Use td_ta_delete_ftype.
34 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
36 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
38 (CDX_BREAKPOINT): Define for R2.
39 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
40 (the_low_target): Add comments.
42 2015-07-30 Yao Qi <yao.qi@linaro.org>
44 * linux-arm-low.c (arm_hwcap): Remove it.
45 (arm_read_description): New local variable arm_hwcap. Don't
46 set arm_hwcap to zero.
48 2015-07-30 Yao Qi <yao.qi@linaro.org>
50 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
51 Use regcache->tdesc instead.
52 (arm_store_wmmxregset): Likewise.
53 (arm_fill_vfpregset): Likewise.
54 (arm_store_vfpregset): Likewise.
56 2015-07-30 Yao Qi <yao.qi@linaro.org>
58 * linux-arm-low.c: Include arch/arm.h.
59 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
60 (arm_store_gregset): Likewise.
62 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
64 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
65 ptrace's 4th parameter.
67 2015-07-27 Yao Qi <yao.qi@linaro.org>
69 * configure.srv (case aarch64*-*-linux*): Don't set
72 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
74 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
76 * linux-arm-low.c: Likewise.
77 * linux-cris-low.c: Likewise.
78 * linux-crisv32-low.c: Likewise.
79 * linux-low.c: Likewise.
80 * linux-m68k-low.c: Likewise.
81 * linux-mips-low.c: Likewise.
82 * linux-nios2-low.c: Likewise.
83 * linux-s390-low.c: Likewise.
84 * linux-sparc-low.c: Likewise.
85 * linux-tic6x-low.c: Likewise.
86 * linux-tile-low.c: Likewise.
87 * linux-x86-low.c: Likewise.
89 2015-07-24 Pedro Alves <palves@redhat.com>
91 * config.in: Regenerate.
92 * configure: Regenerate.
94 2015-07-24 Pedro Alves <palves@redhat.com>
96 * acinclude.m4: Include ../ptrace.m4.
97 * configure.ac: Call GDB_AC_PTRACE.
98 * config.in, configure: Regenerate.
100 2015-07-24 Yao Qi <yao.qi@linaro.org>
102 * linux-low.c (linux_create_inferior): Remove setting to
103 proc->priv->new_inferior.
104 (linux_attach): Likewise.
105 (linux_low_filter_event): Likewise.
106 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
108 2015-07-24 Yao Qi <yao.qi@linaro.org>
110 * linux-low.c (linux_arch_setup): New function.
111 (linux_low_filter_event): If proc->tdesc is NULL and
112 proc->attached is true, call the_low_target.arch_setup.
113 Otherwise, keep status pending, and return.
114 (linux_resume_one_lwp_throw): Don't call get_pc if
115 thread->while_stepping isn't NULL. Don't call
116 get_thread_regcache if proc->tdesc is NULL.
117 (need_step_over_p): Return 0 if proc->tdesc is NULL.
118 (linux_target_ops): Install arch_setup.
119 * server.c (start_inferior): Call the_target->arch_setup.
120 * target.h (struct target_ops) <arch_setup>: New field.
121 (target_arch_setup): New marco.
122 * lynx-low.c (lynx_target_ops): Update.
123 * nto-low.c (nto_target_ops): Update.
124 * spu-low.c (spu_target_ops): Update.
125 * win32-low.c (win32_target_ops): Update.
127 2015-07-24 Yao Qi <yao.qi@linaro.org>
129 * linux-low.c (linux_add_process): Don't set
130 proc->priv->new_inferior.
131 (linux_create_inferior): Set proc->priv->new_inferior to 1.
132 (linux_attach): Likewise.
134 2015-07-24 Yao Qi <yao.qi@linaro.org>
136 * server.c (start_inferior): Code refactor.
138 2015-07-24 Yao Qi <yao.qi@linaro.org>
140 * server.c (process_serial_event): Set general_thread.
142 2015-07-21 Yao Qi <yao.qi@linaro.org>
144 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
145 aarch64_linux_get_debug_reg_capacity.
147 2015-07-17 Yao Qi <yao.qi@linaro.org>
149 * Makefile.in (aarch64-linux-hw-point.o): New rule.
150 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
151 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
152 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
153 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
154 (AARCH64_HWP_ALIGNMENT): Likewise.
155 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
156 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
157 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
158 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
159 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
160 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
161 (struct aarch64_debug_reg_state): Likewise.
162 (struct arch_lwp_info): Likewise.
163 (aarch64_align_watchpoint): Likewise.
164 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
165 (aarch64_watchpoint_length): Likewise.
166 (aarch64_point_encode_ctrl_reg): Likewise
167 (aarch64_point_is_aligned): Likewise.
168 (aarch64_align_watchpoint): Likewise.
169 (aarch64_linux_set_debug_regs):
170 (aarch64_dr_state_insert_one_point): Likewise.
171 (aarch64_dr_state_remove_one_point): Likewise.
172 (aarch64_handle_breakpoint): Likewise.
173 (aarch64_handle_aligned_watchpoint): Likewise.
174 (aarch64_handle_unaligned_watchpoint): Likewise.
175 (aarch64_handle_watchpoint): Likewise.
177 2015-07-17 Yao Qi <yao.qi@linaro.org>
179 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
180 and don't aarch64_get_debug_reg_state. All callers update.
181 (aarch64_handle_aligned_watchpoint): Likewise.
182 (aarch64_handle_unaligned_watchpoint): Likewise.
183 (aarch64_handle_watchpoint): Likewise.
184 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
185 (aarch64_remove_point): Likewise.
187 2015-07-17 Yao Qi <yao.qi@linaro.org>
189 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
191 (aarch64_handle_unaligned_watchpoint): Likewise.
193 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
195 Revert the previous 3 commits:
196 Move gdb_regex* to common/
197 Move linux_find_memory_regions_full & co.
198 gdbserver build-id attribute generator
200 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
201 Jan Kratochvil <jan.kratochvil@redhat.com>
203 gdbserver build-id attribute generator.
204 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
205 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
206 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
208 (get_dynamic): Use find_pdhr to traverse program headers.
209 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
210 (compare_mapping_entry_range, struct find_memory_region_callback_data)
211 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
212 (get_hex_build_id): New.
213 (linux_qxfer_libraries_svr4): Add optional build-id attribute
214 to reply XML document.
216 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
217 Jan Kratochvil <jan.kratochvil@redhat.com>
219 * target.c: Include target/target-utils.h and fcntl.h.
220 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
221 (target_fileio_read_stralloc): New functions.
223 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
225 * Makefile.in (OBS): Add gdb_regex.o.
227 * config.in: Rebuilt.
228 * configure: Rebuilt.
230 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
231 Jan Kratochvil <jan.kratochvil@redhat.com>
233 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
234 * Makefile.in (OBS): Add target-utils.o.
235 (linux-maps.o, target-utils.o): New.
236 * configure.srv (srv_linux_obj): Add linux-maps.o.
238 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
240 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
242 (the_low_target): Install it.
244 2015-07-14 Pedro Alves <palves@redhat.com>
246 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
247 Instead, ignore ECHILD, and throw an error for other errnos.
249 2015-07-10 Pedro Alves <palves@redhat.com>
251 * event-loop.c (struct callback_event) <data>: Change type to
252 gdb_client_data instance instead of gdb_client_data pointer.
253 (append_callback_event): Adjust.
255 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
257 * linux-aarch64-low.c: Add comments for each linux_target_ops
258 method. Remove comments already covered in target_ops and
259 linux_target_ops definitions.
260 (the_low_target): Add comments for each unimplemented method.
262 2015-07-09 Yao Qi <yao.qi@linaro.org>
264 * linux-aarch64-low.c (aarch64_regmap): Remove.
265 (aarch64_usrregs_info): Remove.
266 (regs_info): Set field usrregs to NULL.
268 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
270 * linux-low.c: Include "rsp-low.h"
271 (linux_low_encode_pt_config, linux_low_encode_raw): New.
272 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
273 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
274 (handle_btrace_enable_pt): New.
275 (handle_btrace_general_set): Support "pt".
276 (handle_btrace_conf_general_set): Support "pt:size".
278 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
280 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
283 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
285 * linux-aarch64-low.c: Remove comment about endianness.
286 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
287 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
290 2015-06-24 Gary Benson <gbenson@redhat.com>
292 * linux-i386-ipa.c (stdint.h): Do not include.
293 * lynx-i386-low.c (stdint.h): Likewise.
294 * lynx-ppc-low.c (stdint.h): Likewise.
295 * mem-break.c (stdint.h): Likewise.
296 * thread-db.c (stdint.h): Likewise.
297 * tracepoint.c (stdint.h): Likewise.
298 * win32-low.c (stdint.h): Likewise.
300 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
302 * server.c (write_qxfer_response): Update call to
303 remote_escape_output.
305 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
306 Jan Kratochvil <jan.kratochvil@redhat.com>
308 Merge multiple hex conversions.
309 * gdbreplay.c (tohex): Rename to 'fromhex'.
310 (logchar): Use fromhex.
312 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
314 * server.c (handle_qxfer_libraries): Set `version' attribute for
317 2015-06-10 Gary Benson <gbenson@redhat.com>
319 * target.h (struct target_ops) <multifs_open>: New field.
320 <multifs_unlink>: Likewise.
321 <multifs_readlink>: Likewise.
322 * linux-low.c (nat/linux-namespaces.h): New include.
323 (linux_target_ops): Initialize the_target->multifs_open,
324 the_target->multifs_unlink and the_target->multifs_readlink.
325 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
326 * hostio.c (hostio_fs_pid): New static variable.
327 (hostio_handle_new_gdb_connection): New function.
328 (handle_setfs): Likewise.
329 (handle_open): Use the_target->multifs_open as appropriate.
330 (handle_unlink): Use the_target->multifs_unlink as appropriate.
331 (handle_readlink): Use the_target->multifs_readlink as
333 (handle_vFile): Handle vFile:setfs packets.
334 * server.c (handle_query): Call hostio_handle_new_gdb_connection
335 after target_handle_new_gdb_connection.
337 2015-06-10 Gary Benson <gbenson@redhat.com>
339 * configure.ac (AC_CHECK_FUNCS): Add setns.
340 * config.in: Regenerate.
341 * configure: Likewise.
342 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
343 (linux-namespaces.o): New rule.
344 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
346 2015-06-09 Gary Benson <gbenson@redhat.com>
348 * hostio.c (handle_open): Process mode argument with
351 2015-06-01 Yao Qi <yao.qi@linaro.org>
353 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
354 * linux-x86-low.c: Likewise.
356 2015-05-28 Don Breazeal <donb@codesourcery.com>
358 * linux-low.c (handle_extended_wait): Initialize
359 thread_info.last_resume_kind for new fork children.
361 2015-05-15 Pedro Alves <palves@redhat.com>
363 * target.h (target_handle_new_gdb_connection): Rewrite using if
366 2015-05-14 Joel Brobecker <brobecker@adacore.com>
368 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
369 * configure, config.in: Regenerate.
370 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
373 2015-05-12 Don Breazeal <donb@codesourcery.com>
375 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
376 PTRACE_EVENT_VFORK_DONE.
377 (linux_low_ptrace_options, extended_event_reported): Add vfork
379 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
380 and "vforkdone" for RSP 'T' Stop Reply Packet.
381 * server.h (report_vfork_events): Declare
384 2015-05-12 Don Breazeal <donb@codesourcery.com>
386 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
387 (the_low_target) <new_fork>: Initialize new member.
388 * linux-arm-low.c (arm_new_fork): New function.
389 (the_low_target) <new_fork>: Initialize new member.
390 * linux-low.c (handle_extended_wait): Call new target function
392 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
393 * linux-mips-low.c (mips_add_watchpoint): New function
394 extracted from mips_insert_point.
395 (the_low_target) <new_fork>: Initialize new member.
396 (mips_linux_new_fork): New function.
397 (mips_insert_point): Call mips_add_watchpoint.
398 * linux-x86-low.c (x86_linux_new_fork): New function.
399 (the_low_target) <new_fork>: Initialize new member.
401 2015-05-12 Don Breazeal <donb@codesourcery.com>
403 * linux-low.c (handle_extended_wait): Implement return value,
404 rename argument 'event_child' to 'event_lwp', handle
405 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
406 (linux_low_ptrace_options): New function.
407 (linux_low_filter_event): Call linux_low_ptrace_options,
408 use different argument fo linux_enable_event_reporting,
409 use return value from handle_extended_wait.
410 (extended_event_reported): New function.
411 (linux_wait_1): Call extended_event_reported and set
412 status to report fork events.
413 (linux_write_memory): Add pid to debug message.
414 (reset_lwp_ptrace_options_callback): New function.
415 (linux_handle_new_gdb_connection): New function.
416 (linux_target_ops): Initialize new structure member.
417 * linux-low.h (struct lwp_info) <waitstatus>: New member.
418 * lynx-low.c: Initialize new structure member.
419 * remote-utils.c (prepare_resume_reply): Implement stop reason
420 "fork" for "T" stop message.
421 * server.c (handle_query): Call handle_new_gdb_connection.
422 * server.h (report_fork_events): Declare global flag.
423 * target.h (struct target_ops) <handle_new_gdb_connection>:
425 (target_handle_new_gdb_connection): New macro.
426 * win32-low.c: Initialize new structure member.
428 2015-05-12 Don Breazeal <donb@codesourcery.com>
430 * mem-break.c (APPEND_TO_LIST): Define macro.
431 (clone_agent_expr): New function.
432 (clone_one_breakpoint): New function.
433 (clone_all_breakpoints): New function.
434 * mem-break.h: Declare new functions.
436 2015-05-12 Don Breazeal <donb@codesourcery.com>
438 * linux-low.c (linux_supports_fork_events): New function.
439 (linux_supports_vfork_events): New function.
440 (linux_target_ops): Initialize new structure members.
441 (initialize_low): Call linux_check_ptrace_features.
442 * lynx-low.c (lynx_target_ops): Initialize new structure
444 * server.c (report_fork_events, report_vfork_events):
446 (handle_query): Add new features to qSupported packet and
448 (captured_main): Initialize new global variables.
449 * target.h (struct target_ops) <supports_fork_events>:
451 <supports_vfork_events>: New member.
452 (target_supports_fork_events): New macro.
453 (target_supports_vfork_events): New macro.
454 * win32-low.c (win32_target_ops): Initialize new structure
457 2015-05-12 Gary Benson <gbenson@redhat.com>
459 * server.c (handle_qxfer_exec_file): Use current process
462 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
464 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
465 Remove HAVE_PTRACE_GETREGS conditionals.
466 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
467 instead of PTRACE_GETREGS and PTRACE_SETREGS.
469 2015-05-08 Yao Qi <yao.qi@linaro.org>
471 * linux-low.c (linux_supports_conditional_breakpoints): New
473 (linux_target_ops): Install new target method.
474 * lynx-low.c (lynx_target_ops): Install NULL hook for
475 supports_conditional_breakpoints.
476 * nto-low.c (nto_target_ops): Likewise.
477 * spu-low.c (spu_target_ops): Likewise.
478 * win32-low.c (win32_target_ops): Likewise.
479 * server.c (handle_query): Check
480 target_supports_conditional_breakpoints.
481 * target.h (struct target_ops) <supports_conditional_breakpoints>:
483 (target_supports_conditional_breakpoints): New macro.
485 2015-05-06 Pedro Alves <palves@redhat.com>
488 * server.c (start_inferior): If the process exits, mourn it.
490 2015-04-21 Gary Benson <gbenson@redhat.com>
492 * hostio.c (fileio_open_flags_to_host): Factored out to
493 fileio_to_host_openflags in common/fileio.c. Single use
496 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
498 * linux-xtensa-low.c (xtensa_fill_gregset)
499 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
502 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
504 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
505 (regs_info): Replace usrregs pointer with NULL.
507 2015-04-17 Gary Benson <gbenson@redhat.com>
509 * target.h (struct target_ops) <pid_to_exec_file>: New field.
510 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
511 * server.c (handle_qxfer_exec_file): New function.
512 (qxfer_packets): Add exec-file entry.
513 (handle_query): Report qXfer:exec-file:read as supported packet.
515 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
517 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
519 2015-04-09 Gary Benson <gbenson@redhat.com>
521 * hostio-errno.c (errno_to_fileio_error): Remove function.
522 Update caller to use remote_fileio_to_fio_error.
524 2015-04-09 Yao Qi <yao.qi@linaro.org>
526 * linux-low.c (linux_insert_point): Call
527 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
528 (linux_remove_point): Call remove_memory_breakpoint if type is
530 * linux-x86-low.c (x86_insert_point): Don't call
531 insert_memory_breakpoint.
532 (x86_remove_point): Don't call remove_memory_breakpoint.
534 2015-04-01 Pedro Alves <palves@redhat.com>
535 Cleber Rosa <crosa@redhat.com>
537 * server.c (gdbserver_usage): Reorganize and extend the usage
540 2015-03-24 Pedro Alves <palves@redhat.com>
542 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
543 output. Also dump TRAP_TRACE.
544 (linux_low_filter_event): In debug output, distinguish a
545 resume_stop SIGSTOP from a delayed SIGSTOP.
547 2015-03-24 Gary Benson <gbenson@redhat.com>
549 * linux-x86-low.c (x86_linux_new_thread): Moved to
551 (x86_linux_prepare_to_resume): Likewise.
553 2015-03-24 Gary Benson <gbenson@redhat.com>
555 * Makefile.in (x86-linux-dregs.o): New rule.
556 * configure.srv: Add x86-linux-dregs.o to relevant targets.
557 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
558 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
559 (x86_linux_dr_get): Likewise.
560 (x86_linux_dr_set): Likewise.
561 (update_debug_registers_callback): Likewise.
562 (x86_linux_dr_set_addr): Likewise.
563 (x86_linux_dr_get_addr): Likewise.
564 (x86_linux_dr_set_control): Likewise.
565 (x86_linux_dr_get_control): Likewise.
566 (x86_linux_dr_get_status): Likewise.
567 (x86_linux_update_debug_registers): Likewise.
569 2015-03-24 Gary Benson <gbenson@redhat.com>
571 * linux-x86-low.c (x86_linux_update_debug_registers):
572 New function, factored out from...
573 (x86_linux_prepare_to_resume): ...this.
575 2015-03-24 Gary Benson <gbenson@redhat.com>
577 * linux-x86-low.c (x86_linux_dr_get): Update comments.
578 (x86_linux_dr_set): Likewise.
579 (update_debug_registers_callback): Likewise.
580 (x86_linux_dr_set_addr): Likewise.
581 (x86_linux_dr_get_addr): Likewise.
582 (x86_linux_dr_set_control): Likewise.
583 (x86_linux_dr_get_control): Likewise.
584 (x86_linux_dr_get_status): Likewise.
585 (x86_linux_prepare_to_resume): Likewise.
587 2015-03-24 Gary Benson <gbenson@redhat.com>
589 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
590 Use perror_with_name. Pass string through gettext.
591 (x86_linux_dr_set): Likewise.
593 2015-03-24 Gary Benson <gbenson@redhat.com>
595 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
596 (x86_linux_dr_set_addr): ...this.
597 (x86_dr_low_get_addr): Rename to...
598 (x86_linux_dr_get_addr): ...this.
599 (x86_dr_low_set_control): Rename to...
600 (x86_linux_dr_set_control): ...this.
601 (x86_dr_low_get_control): Rename to...
602 (x86_linux_dr_get_control): ...this.
603 (x86_dr_low_get_status): Rename to...
604 (x86_linux_dr_get_status): ...this.
605 (x86_dr_low): Update with new function names.
607 2015-03-24 Gary Benson <gbenson@redhat.com>
609 * Makefile.in (x86-linux.o): New rule.
610 * configure.srv: Add x86-linux.o to relevant targets.
611 * linux-low.c (lwp_set_arch_private_info): New function.
612 (lwp_arch_private_info): Likewise.
613 * linux-x86-low.c: Include nat/x86-linux.h.
614 (arch_lwp_info): Removed structure.
615 (update_debug_registers_callback):
616 Use lwp_set_debug_registers_changed.
617 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
618 and lwp_set_debug_registers_changed.
619 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
621 2015-03-24 Gary Benson <gbenson@redhat.com>
623 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
624 * linux-arm-low.c (arm_new_thread): Likewise.
625 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
626 * linux-mips-low.c (mips_linux_new_thread): Likewise.
627 * linux-x86-low.c (x86_linux_new_thread): Likewise.
628 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
630 2015-03-24 Gary Benson <gbenson@redhat.com>
632 * linux-low.c (ptid_of_lwp): New function.
633 (lwp_is_stopped): Likewise.
634 (lwp_stop_reason): Likewise.
635 * linux-x86-low.c (update_debug_registers_callback):
637 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
640 2015-03-24 Gary Benson <gbenson@redhat.com>
642 * linux-low.h (linux_stop_lwp): Remove declaration.
644 2015-03-24 Gary Benson <gbenson@redhat.com>
646 * linux-low.h: Include nat/linux-nat.h.
647 * linux-low.c (iterate_over_lwps_args): New structure.
648 (iterate_over_lwps_filter): New function.
649 (iterate_over_lwps): Likewise.
650 * linux-x86-low.c (update_debug_registers_callback):
651 Update signature to what iterate_over_lwps expects.
652 Remove PID check that iterate_over_lwps now performs.
653 (x86_dr_low_set_addr): Use iterate_over_lwps.
654 (x86_dr_low_set_control): Likewise.
656 2015-03-24 Gary Benson <gbenson@redhat.com>
658 * linux-x86-low.c (x86_debug_reg_state): New function.
659 (x86_linux_prepare_to_resume): Use the above.
661 2015-03-24 Gary Benson <gbenson@redhat.com>
663 * linux-low.c (current_lwp_ptid): New function.
664 * linux-x86-low.c: Include nat/linux-nat.h.
665 (x86_dr_low_get_addr): Use current_lwp_ptid.
666 (x86_dr_low_get_control): Likewise.
667 (x86_dr_low_get_status): Likewise.
669 2015-03-20 Pedro Alves <palves@redhat.com>
671 * tracepoint.c (cmd_qtstatus): Make "str" const.
673 2015-03-20 Pedro Alves <palves@redhat.com>
675 * server.c (handle_general_set): Make "req_str" const.
677 2015-03-19 Pedro Alves <palves@redhat.com>
679 * linux-low.c (linux_resume_one_lwp): Rename to ...
680 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
681 instead call perror_with_name.
682 (check_ptrace_stopped_lwp_gone): New function.
683 (linux_resume_one_lwp): Reimplement as wrapper around
684 linux_resume_one_lwp_throw that swallows errors if the LWP is
687 2015-03-19 Pedro Alves <palves@redhat.com>
689 * linux-low.c (count_events_callback, select_event_lwp_callback):
690 No longer check whether the thread has resume_stop as last resume
693 2015-03-19 Pedro Alves <palves@redhat.com>
695 * linux-low.c (count_events_callback, select_event_lwp_callback):
696 Use the lwp's status_pending_p field, not the thread's.
698 2015-03-19 Pedro Alves <palves@redhat.com>
700 * linux-low.c (select_event_lwp_callback): Update comments to
701 no longer mention SIGTRAP.
703 2015-03-18 Gary Benson <gbenson@redhat.com>
705 * server.c (handle_query): Do not report vFile:fstat as supported.
707 2015-03-11 Gary Benson <gbenson@redhat.com>
709 * hostio.c (sys/types.h): New include.
710 (sys/stat.h): Likewise.
711 (common-remote-fileio.h): Likewise.
712 (handle_fstat): New function.
713 (handle_vFile): Handle vFile:fstat packets.
715 2015-03-11 Gary Benson <gbenson@redhat.com>
717 * configure.ac (AC_CHECK_MEMBERS): Add checks for
718 struct stat.st_blocks and struct stat.st_blksize.
719 * configure: Regenerate.
720 * config.in: Likewise.
721 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
722 (OBS): Add common-remote-fileio.o.
723 (common-remote-fileio.o): New rule.
725 2015-03-09 Pedro Alves <palves@redhat.com>
727 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
728 'struct sockaddr' pointer in 'accept' call.
730 2015-03-09 Pedro Alves <palves@redhat.com>
733 2015-03-07 Pedro Alves <palves@redhat.com>
734 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
735 or <winsock2.h> here. Instead include "gdb_socket.h".
736 (remote_open): Use union gdb_sockaddr_u.
737 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
738 or <winsock2.h> here. Instead include "gdb_socket.h".
739 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
740 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
742 (init_named_socket, gdb_agent_helper_thread): Use union
745 2015-03-07 Pedro Alves <palves@redhat.com>
747 * configure.ac (build_warnings): Move
748 -Wdeclaration-after-statement to the C-specific set.
749 * configure: Regenerate.
751 2015-03-07 Pedro Alves <palves@redhat.com>
753 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
754 or <winsock2.h> here. Instead include "gdb_socket.h".
755 (remote_open): Use union gdb_sockaddr_u.
756 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
757 or <winsock2.h> here. Instead include "gdb_socket.h".
758 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
759 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
761 (init_named_socket, gdb_agent_helper_thread): Use union
764 2015-03-07 Pedro Alves <palves@redhat.com>
766 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
769 2015-03-06 Yao Qi <yao.qi@linaro.org>
771 * linux-aarch64-low.c (aarch64_insert_point): Use
772 show_debug_regs as a boolean.
773 (aarch64_remove_point): Likewise.
775 2015-03-05 Pedro Alves <palves@redhat.com>
777 * lynx-low.c (lynx_target_ops): Install NULL hooks for
778 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
779 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
780 * nto-low.c (nto_target_ops): Likewise.
781 * spu-low.c (spu_target_ops): Likewise.
782 * win32-low.c (win32_target_ops): Likewise.
784 2015-03-04 Pedro Alves <palves@redhat.com>
786 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
787 Decide whether a breakpoint triggered based on the SIGTRAP's
789 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
790 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
791 (linux_low_filter_event): Check for breakpoints before checking
793 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
795 (linux_stopped_by_sw_breakpoint)
796 (linux_supports_stopped_by_sw_breakpoint)
797 (linux_stopped_by_hw_breakpoint)
798 (linux_supports_stopped_by_hw_breakpoint): New functions.
799 (linux_target_ops): Install new target methods.
801 2015-03-04 Pedro Alves <palves@redhat.com>
803 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
804 * server.c (swbreak_feature, hwbreak_feature): New globals.
805 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
806 (captured_main): Clear swbreak_feature and hwbreak_feature.
807 * server.h (swbreak_feature, hwbreak_feature): Declare.
808 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
809 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
810 supports_stopped_by_hw_breakpoint>: New fields.
811 (target_supports_stopped_by_sw_breakpoint)
812 (target_stopped_by_sw_breakpoint)
813 (target_supports_stopped_by_hw_breakpoint)
814 (target_stopped_by_hw_breakpoint): Declare.
816 2015-03-04 Pedro Alves <palves@redhat.com>
818 enum lwp_stop_reason -> enum target_stop_reason
819 * linux-low.c (check_stopped_by_breakpoint): Adjust.
820 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
821 (linux_wait_1, stuck_in_jump_pad_callback)
822 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
823 (linux_stopped_by_watchpoint):
824 * linux-low.h (enum lwp_stop_reason): Delete.
825 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
826 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
828 2015-03-04 Yao Qi <yao.qi@linaro.org>
830 * Makefile.in (SFILES): Add linux-aarch64-low.c.
832 2015-03-03 Gary Benson <gbenson@redhat.com>
834 * hostio.c (handle_vFile): Fix prefix lengths.
836 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
838 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
841 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
843 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
844 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
845 (clean): Add "rm -f" for above C files.
846 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
847 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
848 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
849 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
850 * linux-s390-low.c (HWCAP_S390_VX): New macro.
851 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
852 (init_registers_s390x_vx_linux64)
853 (init_registers_s390x_tevx_linux64)
854 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
855 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
857 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
858 (s390_store_vxrs_high): New functions.
859 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
861 (s390_arch_setup): Add logic for selecting one of the new target
862 descriptions. Activate the new vector regsets if applicable.
863 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
864 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
865 and init_registers_s390x_tevx_linux64.
867 2015-03-01 Pedro Alves <palves@redhat.com>
869 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
872 2015-02-27 Pedro Alves <palves@redhat.com>
874 * linux-x86-low.c (u_debugreg_offset): New function.
875 (x86_linux_dr_get, x86_linux_dr_set): Use it.
877 2015-02-27 Pedro Alves <palves@redhat.com>
879 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
880 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
881 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
882 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
883 (ps_lsetfpregs, ps_getpid)
884 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
885 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
886 (ps_lsetxregs, ps_plog): Declare.
888 2015-02-27 Pedro Alves <palves@redhat.com>
890 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
891 IP_AGENT_EXPORT_FUNC.
892 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
893 IP_AGENT_EXPORT_FUNC.
894 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
895 (IP_AGENT_EXPORT): Delete.
896 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
897 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
898 (gdb_trampoline_buffer_error, collecting, gdb_collect)
899 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
900 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
901 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
902 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
903 (traceframe_read_count, traceframe_write_count)
904 (traceframes_created, trace_state_variables, get_raw_reg)
905 (get_trace_state_variable_value, set_trace_state_variable_value)
906 (ust_loaded, helper_thread_id, cmd_buf): Use
907 IPA_SYM_EXPORTED_NAME.
908 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
909 (tracepoints) Use IP_AGENT_EXPORT_VAR.
910 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
911 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
912 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
913 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
914 EXTERN_C_PUSH/EXTERN_C_POP.
915 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
916 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
917 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
918 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
919 (traceframe_write_count, traceframe_read_count)
920 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
921 (about_to_request_buffer_space, get_trace_state_variable_value)
922 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
923 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
924 EXTERN_C_PUSH/EXTERN_C_POP.
925 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
926 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
927 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
928 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
929 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
930 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
931 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
932 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
934 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
935 (IP_AGENT_EXPORT_VAR_DECL): Define.
937 (gdb_agent_get_raw_reg): Declare.
939 2015-02-27 Tom Tromey <tromey@redhat.com>
940 Pedro Alves <palves@redhat.com>
942 Rename symbols whose names are reserved C++ keywords throughout.
944 2015-02-27 Pedro Alves <palves@redhat.com>
946 * Makefile.in (COMPILER): New, get it from autoconf.
947 (CXX): Get from autoconf instead.
948 (COMPILE.pre): Use COMPILER.
949 (CC-LD): Rename to ...
950 (CC_LD): ... this. Use COMPILER.
951 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
952 (CXX_FOR_TARGET): Default to g++ instead of gcc.
953 * acinclude.m4: Include build-with-cxx.m4.
954 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
955 Disable -Werror by default if building in C++ mode.
956 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
957 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
958 the C++ compiler. Save/restore CXXFLAGS too.
959 * configure: Regenerate.
961 2015-02-27 Pedro Alves <palves@redhat.com>
963 * acinclude.m4: Include libiberty.m4.
964 * configure.ac: Call libiberty_INIT.
965 * config.in, configure: Regenerate.
967 2015-02-26 Pedro Alves <palves@redhat.com>
969 * linux-low.c (linux_wait_1): When incrementing the PC past a
970 program breakpoint always use the_low_target.breakpoint_len as
971 increment, rather than the maximum between that and
972 the_low_target.decr_pc_after_break.
974 2015-02-23 Pedro Alves <palves@redhat.com>
976 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
977 thread was doing a step-over; always adjust the PC if
978 we stepped over a permanent breakpoint.
979 (linux_wait_1): If we stepped over breakpoint that was on top of a
980 permanent breakpoint, manually advance the PC past it.
982 2015-02-23 Pedro Alves <palves@redhat.com>
984 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
986 (x86_fill_gregset, x86_store_gregset): Use it when handling
989 2015-02-20 Pedro Alves <palves@redhat.com>
991 * thread-db.c: Include "nat/linux-procfs.h".
992 (thread_db_init): Skip listing new threads if the kernel supports
993 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
995 2015-02-20 Pedro Alves <palves@redhat.com>
997 * linux-low.c (status_pending_p_callback): Use ptid_match.
999 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
1001 PR breakpoints/16812
1002 * linux-low.c (wstatus_maybe_breakpoint): Remove.
1003 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
1004 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
1006 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
1008 PR breakpoints/15956
1009 * tracepoint.c (cmd_qtinit): Add check for current_thread.
1011 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
1013 * linux-low.c (linux_low_btrace_conf): Print size.
1014 * server.c (handle_btrace_conf_general_set): New.
1015 (hanle_general_set): Call handle_btrace_conf_general_set.
1016 (handle_query): Report Qbtrace-conf:bts:size as supported.
1018 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
1020 * linux-low.c (linux_low_enable_btrace): Update parameters.
1021 (linux_low_btrace_conf): New.
1022 (linux_target_ops)<to_btrace_conf>: Initialize.
1023 * server.c (current_btrace_conf): New.
1024 (handle_btrace_enable): Rename to ...
1025 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
1026 to target_enable_btrace. Update comment. Update users.
1027 (handle_qxfer_btrace_conf): New.
1028 (qxfer_packets): Add btrace-conf entry.
1029 (handle_query): Report qXfer:btrace-conf:read as supported packet.
1030 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
1031 (target_ops)<read_btrace_conf>: New.
1032 (target_enable_btrace): Update parameters.
1033 (target_read_btrace_conf): New.
1035 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
1037 * server.c (handle_btrace_general_set): Remove call to
1038 target_supports_btrace.
1039 (supported_btrace_packets): New.
1040 (handle_query): Call supported_btrace_packets.
1041 * target.h: include btrace-common.h.
1042 (btrace_target_info): Removed.
1043 (supports_btrace, target_supports_btrace): Update parameters.
1045 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
1047 * Makefile.in (SFILES): Add common/btrace-common.c.
1048 (OBS): Add common/btrace-common.o.
1049 (btrace-common.o): Add build rules.
1050 * linux-low: Include btrace-common.h.
1051 (linux_low_read_btrace): Use struct btrace_data. Call
1052 btrace_data_init and btrace_data_fini.
1054 2015-02-06 Pedro Alves <palves@redhat.com>
1056 * thread-db.c (find_new_threads_callback): Add debug output.
1058 2015-02-04 Pedro Alves <palves@redhat.com>
1060 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
1061 (resume_stopped_resumed_lwps): New function.
1062 (linux_wait_for_event_filtered): Use it.
1064 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
1066 * Makefile.in (SFILES): Add linux-personality.c.
1067 (linux-personality.o): New rule.
1068 * configure.srv (srv_linux_obj): Add linux-personality.o to the
1069 list of objects to be built.
1070 * linux-low.c: Include nat/linux-personality.h.
1071 (linux_create_inferior): Remove code to disable address space
1072 randomization (moved to ../nat/linux-personality.c). Create
1073 cleanup to disable address space randomization.
1075 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
1077 * Makefile.in (posix-strerror.o): New rule.
1078 (mingw-strerror.o): Likewise.
1079 * configure: Regenerated.
1080 * configure.ac: Source file ../common/common.host. Initialize new
1081 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
1083 2015-01-14 Yao Qi <yao@codesourcery.com>
1085 * Makefile.in (SFILES): Add nat/ppc-linux.c.
1086 (ppc-linux.o): New rule.
1087 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
1088 * configure.ac: AC_CHECK_FUNCS(getauxval).
1089 * config.in: Re-generated.
1090 * configure: Re-generated.
1091 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
1092 ppc64_64bit_inferior_p
1094 2015-01-14 Yao Qi <yao@codesourcery.com>
1096 * linux-ppc-low.c: Include "nat/ppc-linux.h".
1097 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
1098 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
1099 (PT_ORIG_R3, PT_TRAP): Likewise.
1100 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
1101 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
1102 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
1104 2015-01-10 Joel Brobecker <brobecker@adacore.com>
1106 * i387-fp.c (i387_cache_to_xsave): In look over
1107 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
1108 zmmh_low_space field by use of zmmh_high_space.
1110 2015-01-09 Pedro Alves <palves@redhat.com>
1112 * linux-low.c (step_over_bkpt): Move higher up in the file.
1113 (handle_extended_wait): Don't store the stop_pc here.
1114 (get_stop_pc): Adjust comments and rename to ...
1115 (check_stopped_by_breakpoint): ... this. Record whether the LWP
1116 stopped for a software breakpoint or hardware breakpoint.
1117 (thread_still_has_status_pending_p): New function.
1118 (status_pending_p_callback): Use
1119 thread_still_has_status_pending_p. If the event is no longer
1120 interesting, resume the LWP.
1121 (handle_tracepoints): Add assert.
1122 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
1123 (wstatus_maybe_breakpoint): New function.
1124 (cancel_breakpoint): Delete function.
1125 (check_stopped_by_watchpoint): New function, factored out from
1126 linux_low_filter_event.
1127 (lp_status_maybe_breakpoint): Delete function.
1128 (linux_low_filter_event): Remove filter_ptid argument.
1129 Leave thread group exits pending here. Store the LWP's stop PC.
1130 Always leave events pending.
1131 (linux_wait_for_event_filtered): Pull all events out of the
1132 kernel, and leave them all pending.
1133 (count_events_callback, select_event_lwp_callback): Consider all
1135 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
1136 (select_event_lwp): Only give preference to the stepping LWP in
1137 all-stop mode. Adjust comments.
1138 (ignore_event): New function.
1139 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
1140 references to cancel_breakpoints. Adjust to renames. Also give
1141 equal priority to all LWPs that have had events in non-stop mode.
1142 If reporting a software breakpoint event, unadjust the LWP's PC.
1143 (linux_wait): If linux_wait_1 returned an ignored event, retry.
1144 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
1146 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
1147 (resume_status_pending_p): Use thread_still_has_status_pending_p.
1148 (linux_stopped_by_watchpoint): Adjust.
1149 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
1150 * linux-low.h (enum lwp_stop_reason): New.
1151 (struct lwp_info) <stop_pc>: Adjust comment.
1152 <stopped_by_watchpoint>: Delete field.
1153 <stop_reason>: New field.
1154 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
1155 * mem-break.c (software_breakpoint_inserted_here)
1156 (hardware_breakpoint_inserted_here): New function.
1157 * mem-break.h (software_breakpoint_inserted_here)
1158 (hardware_breakpoint_inserted_here): Declare.
1159 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
1160 (cancel_breakpoints): Delete.
1161 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
1162 (upload_fast_traceframes): Remove references to
1165 2015-01-09 Pedro Alves <palves@redhat.com>
1167 * thread-db.c (find_new_threads_callback): Ignore thread if the
1168 kernel thread ID is -1.
1170 2015-01-09 Pedro Alves <palves@redhat.com>
1172 * linux-low.c (linux_attach_fail_reason_string): Move to
1173 nat/linux-ptrace.c, and rename.
1174 (linux_attach_lwp): Update comment.
1175 (attach_proc_task_lwp_callback): New function.
1176 (linux_attach): Adjust to rename and use
1177 linux_proc_attach_tgid_threads.
1178 (linux_attach_fail_reason_string): Delete declaration.
1180 2015-01-01 Joel Brobecker <brobecker@adacore.com>
1182 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
1183 * server.c (gdbserver_version): Likewise.
1185 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
1187 * remote-utils.c: Include ctype.h.
1188 (input_interrupt): Explicitly handle the case when the char
1189 received is the NUL byte. Improve the printing of non-ASCII
1192 2014-12-16 Joel Brobecker <brobecker@adacore.com>
1194 * linux-low.c (linux_low_filter_event): Update call to
1195 linux_enable_event_reporting following the addition of
1196 a new parameter to that function.
1198 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
1201 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
1202 (AARCH64_FPCR_REGNO): Likewise.
1203 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
1204 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
1205 (aarch64_store_fpregset): Likewise.
1207 2014-12-15 Joel Brobecker <brobecker@adacore.com>
1209 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
1210 Remove FIXME comment about assumption about N.
1212 2014-12-13 Joel Brobecker <brobecker@adacore.com>
1214 * configure.ac: If large-file support is disabled in GDBserver,
1215 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
1216 * configure: Regenerate.
1218 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
1220 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
1221 warning upon ENODATA from ptrace.
1222 * linux-s390-low.c (s390_store_tdb): New.
1223 (s390_regsets): Add regset for NT_S390_TDB.
1225 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
1227 * linux-low.c (regsets_store_inferior_registers): Skip regsets
1228 without a fill_function.
1229 * linux-s390-low.c (s390_fill_last_break): Remove.
1230 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
1231 (s390_arch_setup): Use regset's size instead of fill_function for
1234 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
1236 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
1237 the regset's store function when ptrace returned an error.
1238 * regcache.c (get_thread_regcache): Invalidate register cache
1239 before fetching inferior's registers.
1241 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
1243 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
1244 while-loop as for-loop.
1245 (regsets_store_inferior_registers): Likewise.
1247 2014-11-28 Yao Qi <yao@codesourcery.com>
1249 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
1250 * config.in, configure: Re-generate.
1251 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
1254 2014-11-21 Yao Qi <yao@codesourcery.com>
1256 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
1257 (AC_CHECK_HEADERS): Remove malloc.h.
1258 * configure: Re-generated.
1259 * config.in: Re-generated.
1260 * server.h: Don't include alloca.h and malloc.h.
1261 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
1262 Don't include malloc.h.
1264 2014-11-17 Joel Brobecker <brobecker@adacore.com>
1266 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
1267 corresponding ERRNO check in same block.
1269 2014-11-12 Pedro Alves <palves@redhat.com>
1271 * server.c (cont_thread): Update comment.
1272 (start_inferior, attach_inferior): No longer clear cont_thread.
1273 (handle_v_cont): No longer set cont_thread.
1274 (captured_main): Clear cont_thread each time a GDB connects.
1276 2014-11-12 Pedro Alves <palves@redhat.com>
1278 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
1279 thread, and don't resume all threads if the Hc thread has exited.
1281 2014-11-12 Pedro Alves <palves@redhat.com>
1283 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
1284 the process group instead of to a specific LWP.
1286 2014-10-15 Pedro Alves <palves@redhat.com>
1289 * win32-arm-low.c (arm_set_thread_context): Remove current_event
1291 (arm_set_thread_context): Delete.
1292 (the_low_target): Adjust.
1293 * win32-i386-low.c (debug_registers_changed)
1294 (debug_registers_used): Delete.
1295 (update_debug_registers_callback): New function.
1296 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
1297 needing to update their debug registers.
1298 (win32_get_current_dr): New function.
1299 (x86_dr_low_get_addr, x86_dr_low_get_control)
1300 (x86_dr_low_get_status): Fetch the debug register from the thread
1302 (i386_initial_stuff): Adjust.
1303 (i386_get_thread_context): Remove current_event parameter. Don't
1304 clear debug_registers_changed nor copy DR values to
1306 (i386_set_thread_context): Delete.
1307 (i386_prepare_to_resume): New function.
1308 (i386_thread_added): Mark the thread as needing to update irs
1310 (the_low_target): Remove i386_set_thread_context and install
1311 i386_prepare_to_resume.
1312 * win32-low.c (win32_get_thread_context): Adjust.
1313 (win32_set_thread_context): Use SetThreadContext
1315 (win32_prepare_to_resume): New function.
1316 (win32_require_context): New function, factored out from ...
1317 (thread_rec): ... this.
1318 (continue_one_thread): Call win32_prepare_to_resume on each thread
1319 we're about to continue.
1320 (win32_resume): Call win32_prepare_to_resume on the event thread.
1321 * win32-low.h (struct win32_thread_info)
1322 <debug_registers_changed>: New field.
1323 (struct win32_target_ops): Change prototype of set_thread_context,
1324 delete set_thread_context and add prepare_to_resume.
1325 (win32_require_context): New declaration.
1327 2014-10-08 Gary Benson <gbenson@redhat.com>
1329 * server.h: Do not include common-exceptions.h.
1331 2014-10-08 Gary Benson <gbenson@redhat.com>
1333 * server.h: Do not include cleanups.h.
1335 2014-09-30 James Hogan <james.hogan@imgtec.com>
1337 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
1340 2014-09-23 Yao Qi <yao@codesourcery.com>
1342 * linux-low.c (lp_status_maybe_breakpoint): New function.
1343 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
1344 (count_events_callback): Likewise.
1345 (select_event_lwp_callback): Likewise.
1346 (cancel_breakpoints_callback): Likewise.
1348 2014-09-19 Don Breazeal <donb@codesourcery.com>
1350 * linux-low.c (handle_extended_wait): Call
1351 linux_ptrace_get_extended_event.
1352 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
1353 linux_is_extended_waitstatus.
1355 2014-09-16 Joel Brobecker <brobecker@adacore.com>
1357 * Makefile.in (CPPFLAGS): Define.
1358 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
1359 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
1361 2014-09-16 Gary Benson <gbenson@redhat.com>
1363 * inferiors.h (current_inferior): Renamed as...
1364 (current_thread): New variable. All uses updated.
1365 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
1366 (maybe_move_out_of_jump_pad): Likewise.
1367 (cancel_breakpoint): Likewise.
1368 (linux_low_filter_event): Likewise.
1369 (wait_for_sigstop): Likewise.
1370 (linux_resume_one_lwp): Likewise.
1371 (need_step_over_p): Likewise.
1372 (start_step_over): Likewise.
1373 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
1374 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
1375 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
1376 and save_inferior as saved_thread.
1377 * regcache.c (get_thread_regcache): Renamed saved_inferior as
1379 (regcache_invalidate_thread): Likewise.
1380 * remote-utils.c (prepare_resume_reply): Likewise.
1381 * thread-db.c (thread_db_get_tls_address): Likewise.
1382 (disable_thread_event_reporting): Likewise.
1383 (remove_thread_event_breakpoints): Likewise.
1384 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
1386 * target.h (set_desired_inferior): Renamed as...
1387 (set_desired_thread): New declaration. All uses updated.
1388 * server.c (myresume): Updated comment to reference thread instead
1390 (handle_serial_event): Likewise.
1391 (handle_target_event): Likewise.
1393 2014-09-12 Tom Tromey <tromey@redhat.com>
1394 Gary Benson <gbenson@redhat.com>
1396 * regcache.h: Include common-regcache.h.
1397 (regcache_read_pc): Don't declare.
1398 * regcache.c (get_thread_regcache_for_ptid): New function.
1400 2014-09-11 Tom Tromey <tromey@redhat.com>
1401 Gary Benson <gbenson@redhat.com>
1403 * symbol.c: New file.
1404 * Makefile.in (SFILES): Add symbol.c.
1405 (OBS): Add symbol.o.
1407 2014-09-11 Gary Benson <gbenson@redhat.com>
1409 * target.c (target_stop_ptid, target_continue_ptid): New
1412 2014-09-11 Tom Tromey <tromey@redhat.com>
1413 Gary Benson <gbenson@redhat.com>
1415 * target.h: Include target/target.h.
1416 * target.c (target_read_memory, target_read_uint32)
1417 (target_write_memory): New functions.
1419 2014-09-11 Gary Benson <gbenson@redhat.com>
1421 * server.h (debug_hw_points): Don't declare.
1422 * server.c (debug_hw_points): Don't define. Replace all uses
1423 with show_debug_regs.
1424 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
1425 all uses with show_debug_regs.
1427 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1429 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
1430 endianness into account.
1431 (ppc_supply_ptrace_register): Likewise.
1433 2014-09-03 James Hogan <james.hogan@imgtec.com>
1435 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
1436 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
1438 2014-09-03 Gary Benson <gbenson@redhat.com>
1440 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
1441 ALL_DEBUG_ADDRESS_REGISTERS.
1443 2014-09-02 Gary Benson <gbenson@redhat.com>
1445 * i386-low.h: Renamed as...
1446 * x86-low.h: New file. All type, function and variable name
1447 prefixes changed from "i386_" to "x86_". All references updated.
1448 * i386-low.c: Renamed as...
1449 * x86-low.c: New file. All type, function and variable name
1450 prefixes changed from "i386_" to "x86_". All references updated.
1452 2014-09-02 Gary Benson <gbenson@redhat.com>
1454 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
1455 (x86_linux_new_thread): Likewise.
1457 2014-08-29 Gary Benson <gbenson@redhat.com>
1459 * server.h (setjmp.h): Do not include.
1460 (toplevel): Do not declare.
1461 (common-exceptions.h): Include.
1462 (cleanups.h): Likewise.
1463 * server.c (toplevel): Do not define.
1464 (exit_code): New static global.
1465 (detach_or_kill_for_exit_cleanup): New function.
1466 (main): New function. Original main renamed to...
1467 (captured_main): New function.
1468 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
1470 2014-08-29 Gary Benson <gbenson@redhat.com>
1472 * Makefile.in (SFILES): Add common/common-exceptions.c.
1473 (OBS): Add common-exceptions.o.
1474 (common-exceptions.o): New rule.
1475 * utils.c (prepare_to_throw_exception): New function.
1477 2014-08-29 Gary Benson <gbenson@redhat.com>
1479 * config.in: Regenerate.
1480 * configure: Likewise.
1482 2014-08-29 Gary Benson <gbenson@redhat.com>
1484 * Makefile.in (SFILES): Add common/cleanups.c.
1486 (cleanups.o): New rule.
1488 2014-08-29 Gary Benson <gbenson@redhat.com>
1490 * utils.c (internal_vwarning): New function.
1492 2014-08-28 Gary Benson <gbenson@redhat.com>
1494 * utils.h (fatal): Remove declaration.
1495 * utils.c (fatal): Remove function.
1497 2014-08-28 Gary Benson <gbenson@redhat.com>
1499 * tracepoint.c (gdb_agent_init): Replace fatal with
1501 (initialize_tracepoint): Likewise.
1503 2014-08-28 Gary Benson <gbenson@redhat.com>
1505 * remote-utils.c (remote_prepare): Replace fatal with error.
1507 2014-08-28 Gary Benson <gbenson@redhat.com>
1509 * linux-low.c (linux_async): Replace fatal with warning.
1511 (linux_start_non_stop): Return -1 if linux_async failed.
1513 2014-08-28 Gary Benson <gbenson@redhat.com>
1515 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
1517 (i386_dr_low_get_addr): Remove vague comment.
1518 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
1521 2014-08-28 Gary Benson <gbenson@redhat.com>
1523 * inferiors.c (get_thread_process): Replace check with gdb_assert.
1524 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
1526 (linux_resume_one_lwp): Likewise.
1527 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
1529 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
1530 with internal_error.
1531 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
1532 (init_register_cache): Replace fatal with gdb_assert_not_reached.
1533 (find_register_by_name): Replace fatal with internal_error.
1534 (find_regno): Likewise.
1535 * tdesc.c (init_target_desc): Replace check with gdb_assert.
1536 * thread-db.c (thread_db_create_event): Likewise.
1537 (thread_db_load_search): Likewise.
1538 (try_thread_db_load_1): Likewise.
1539 * tracepoint.c (get_jump_space_head): Replace fatal with
1541 (claim_trampoline_space): Likewise.
1542 (have_fast_tracepoint_trampoline_buffer): Likewise.
1543 (cmd_qtstart): Likewise.
1544 (stop_tracing): Likewise.
1545 (fast_tracepoint_collecting): Likewise.
1546 (target_malloc): Likewise.
1547 (download_tracepoint): Likewise.
1548 (download_trace_state_variables): Replace check with gdb_assert.
1549 (upload_fast_traceframes): Replace fatal with internal_error.
1551 2014-08-19 Tom Tromey <tromey@redhat.com>
1552 Gary Benson <gbenson@redhat.com>
1554 * Makefile.in (SFILES): Add common/common-debug.c.
1555 (OBS): Add common-debug.o.
1556 (common-debug.o): New rule.
1557 * debug.h (debug_printf): Don't declare.
1558 * debug.c (debug_printf): Renamed and rewritten as...
1559 (debug_vprintf): New function.
1561 2014-08-19 Gary Benson <gbenson@redhat.com>
1563 * utils.h: Do not include print-utils.h.
1565 2014-08-19 Tom Tromey <tromey@redhat.com>
1566 Gary Benson <gbenson@redhat.com>
1568 * server.h: Add static assertion.
1569 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
1571 2014-08-19 Tom Tromey <tromey@redhat.com>
1572 Gary Benson <gbenson@redhat.com>
1574 * Makefile.in (SFILES): Add common/errors.c.
1575 (OBS): Add errors.o.
1576 (IPA_OBS): Add errors-ipa.o.
1577 (errors.o): New rule.
1578 (errors-ipa.o): Likewise.
1579 * utils.h (perror_with_name, error, warning): Don't declare.
1580 * utils.c (warning): Renamed and rewritten as...
1581 (vwarning): New function.
1582 (error): Renamed and rewritten as...
1583 (verror): New function.
1584 (internal_error): Renamed and rewritten as...
1585 (internal_verror): New function.
1587 2014-08-07 Gary Benson <gbenson@redhat.com>
1589 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
1590 * configure: Regenerate.
1591 * config.in: Likewise.
1592 * server.h: Do not include errno.h.
1593 * event-loop.c: Likewise.
1594 * hostio-errno.c: Likewise.
1595 * linux-low.c: Likewise.
1596 * remote-utils.c: Likewise.
1597 * spu-low.c: Likewise.
1598 * utils.c: Likewise.
1599 * gdbreplay.c: Unconditionally include errno.h.
1601 2014-08-07 Gary Benson <gbenson@redhat.com>
1603 * server.h: Do not include string.h.
1604 * event-loop.c: Likewise.
1605 * linux-low.c: Likewise.
1606 * regcache.c: Likewise.
1607 * remote-utils.c: Likewise.
1608 * spu-low.c: Likewise.
1609 * utils.c: Likewise.
1611 2014-08-07 Gary Benson <gbenson@redhat.com>
1613 * server.h: Do not include gdb_assert.h.
1615 2014-08-07 Gary Benson <gbenson@redhat.com>
1617 * server.h: Do not include common-utils.h.
1619 2014-08-07 Gary Benson <gbenson@redhat.com>
1621 * server.h: Do not include ptid.h.
1622 * notif.h: Likewise.
1624 2014-08-07 Gary Benson <gbenson@redhat.com>
1626 * server.h: Do not include gdb_locale.h.
1628 2014-08-07 Gary Benson <gbenson@redhat.com>
1630 * server.h: Do not include gdb/signals.h.
1631 * win32-low.c: Likewise.
1633 2014-08-07 Gary Benson <gbenson@redhat.com>
1635 * server.h: Do not include pathmax.h.
1637 2014-08-07 Gary Benson <gbenson@redhat.com>
1639 * server.h: Do not include libiberty.h.
1640 * linux-bfin-low.c: Likewise.
1642 2014-08-07 Gary Benson <gbenson@redhat.com>
1644 * server.h: Do not include ansidecl.h.
1646 2014-08-07 Gary Benson <gbenson@redhat.com>
1648 * linux-x86-low.c: Do not include stddef.h.
1649 * lynx-ppc-low.c: Likewise.
1650 * tracepoint.c: Likewise.
1652 2014-08-07 Gary Benson <gbenson@redhat.com>
1654 * server.h: Do not include stdarg.h.
1655 * nto-low.c: Likewise.
1657 2014-08-07 Gary Benson <gbenson@redhat.com>
1659 * server.h: Do not include stdlib.h.
1660 * inferiors.c: Likewise.
1661 * linux-low.c: Likewise.
1662 * regcache.c: Likewise.
1663 * spu-low.c: Likewise.
1664 * tracepoint.c: Likewise.
1665 * utils.c: Likewise.
1667 2014-08-07 Gary Benson <gbenson@redhat.com>
1669 * server.h: Do not include stdio.h.
1670 * linux-low.c: Likewise.
1671 * remote-utils.c: Likewise.
1672 * spu-low.c: Likewise.
1673 * utils.c: Likewise.
1674 * wincecompat.c: Likewise.
1676 2014-08-06 Gary Benson <gbenson@redhat.com>
1678 * regcache.c (init_register_cache): Move conditionals inside if.
1680 2014-08-06 Gary Benson <gbenson@redhat.com>
1682 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
1684 2014-07-31 Gary Benson <gbenson@redhat.com>
1686 * ax.h: Do not include server.h.
1687 * gdbthread.h: Likewise.
1688 * lynx-low.h: Likewise.
1689 * notif.h: Likewise.
1691 2014-07-30 Gary Benson <gbenson@redhat.com>
1693 * server.h: Include common-defs.h.
1694 Do not include config.h or build-gnulib-gdbserver/config.h.
1696 2014-07-30 Gary Benson <gbenson@redhat.com>
1698 * hostio-errno.c: Move server.h to top of includes list.
1699 * inferiors.c: Likewise.
1700 * linux-x86-low.c: Likewise.
1701 * notif.c: Include server.h.
1703 2014-07-24 Tom Tromey <tromey@redhat.com>
1704 Gary Benson <gbenson@redhat.com>
1706 * server.h (CORE_ADDR): Now unsigned.
1708 2014-07-16 Pedro Alves <palves@redhat.com>
1710 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
1712 2014-07-15 Pedro Alves <palves@redhat.com>
1714 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
1717 2014-07-11 Pedro Alves <palves@redhat.com>
1719 * linux-low.c (kill_wait_lwp): New function, based on
1720 kill_one_lwp_callback, but use my_waitpid directly.
1721 (kill_one_lwp_callback, linux_kill): Use it.
1723 2014-06-23 Pedro Alves <palves@redhat.com>
1725 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
1726 before setting DR0..DR3.
1728 2014-06-20 Gary Benson <gbenson@redhat.com>
1730 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
1731 * configure: Regenerated.
1732 * config.in: Likewise.
1734 2014-06-20 Gary Benson <gbenson@redhat.com>
1736 * Makefile.in (SFILES): Update locations for files moved
1738 (object file files): Reordered.
1740 2014-06-20 Gary Benson <gbenson@redhat.com>
1742 * i386-low.h (i386_dr_low_can_set_addr): Removed.
1743 (i386_dr_low_set_addr): Likewise.
1744 (i386_dr_low_get_addr): Likewise.
1745 (i386_dr_low_can_set_control): Likewise.
1746 (i386_dr_low_set_control): Likewise.
1747 (i386_dr_low_get_control): Likewise.
1748 (i386_dr_low_get_status): Likewise.
1749 (i386_get_debug_register_length): Likewise.
1750 * linux-x86-low.c (i386_dr_low_set_addr):
1751 Changed signature. Made static.
1752 (i386_dr_low_get_addr): Likewise.
1753 (i386_dr_low_set_control): Likewise.
1754 (i386_dr_low_get_control): Likewise.
1755 (i386_dr_low_get_status): Likewise.
1756 (i386_dr_low): New global variable.
1757 * win32-i386-low.c (i386_dr_low_set_addr):
1758 Changed signature. Made static.
1759 (i386_dr_low_get_addr): Likewise.
1760 (i386_dr_low_set_control): Likewise.
1761 (i386_dr_low_get_control): Likewise.
1762 (i386_dr_low_get_status): Likewise.
1763 (i386_dr_low): New global variable.
1765 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
1767 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
1768 * Makefile.in (AR, AR_FLAGS): Define.
1769 * configure: Regenerate.
1771 2014-06-19 Gary Benson <gbenson@redhat.com>
1773 * Makefile.in (i386-dregs.o): New rule.
1774 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
1775 * i386-low.c (target.h): Remove include.
1776 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
1777 (DR_CONTROL_SHIFT): Likewise.
1778 (DR_CONTROL_SIZE): Likewise.
1779 (DR_RW_EXECUTE): Likewise.
1780 (DR_RW_WRITE): Likewise.
1781 (DR_RW_READ): Likewise.
1782 (DR_RW_IORW): Likewise.
1783 (DR_LEN_1): Likewise.
1784 (DR_LEN_2): Likewise.
1785 (DR_LEN_4): Likewise.
1786 (DR_LEN_8): Likewise.
1787 (DR_LOCAL_ENABLE_SHIFT): Likewise.
1788 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
1789 (DR_ENABLE_SIZE): Likewise.
1790 (DR_LOCAL_SLOWDOWN): Likewise.
1791 (DR_GLOBAL_SLOWDOWN): Likewise.
1792 (DR_CONTROL_RESERVED): Likewise.
1793 (I386_DR_CONTROL_MASK): Likewise.
1794 (I386_DR_VACANT): Likewise.
1795 (I386_DR_LOCAL_ENABLE): Likewise.
1796 (I386_DR_GLOBAL_ENABLE): Likewise.
1797 (I386_DR_DISABLE): Likewise.
1798 (I386_DR_SET_RW_LEN): Likewise.
1799 (I386_DR_GET_RW_LEN): Likewise.
1800 (I386_DR_WATCH_HIT): Likewise.
1801 (i386_wp_op_t): Likewise.
1802 (i386_show_dr): Likewise.
1803 (i386_length_and_rw_bits): Likewise.
1804 (i386_insert_aligned_watchpoint): Likewise.
1805 (i386_remove_aligned_watchpoint): Likewise.
1806 (i386_handle_nonaligned_watchpoint): Likewise.
1807 i386_update_inferior_debug_regs(): Likewise.
1808 (i386_dr_insert_watchpoint): Likewise.
1809 (i386_dr_remove_watchpoint): Likewise.
1810 (i386_dr_region_ok_for_watchpoint): Likewise.
1811 (i386_dr_stopped_data_address): Likewise.
1812 (i386_dr_stopped_by_watchpoint): Likewise.
1814 2014-06-19 Gary Benson <gbenson@redhat.com>
1816 * i386-low.c (i386_dr_show): Renamed to
1817 i386_show_dr and made static. All uses updated.
1818 (i386_dr_length_and_rw_bits): Renamed to
1819 i386_length_and_rw_bits and made static.
1821 (i386_dr_insert_aligned_watchpoint): Renamed to
1822 i386_insert_aligned_watchpoint and made static.
1824 (i386_dr_remove_aligned_watchpoint): Renamed to
1825 i386_remove_aligned_watchpoint and made static.
1827 (i386_dr_update_inferior_debug_regs): Renamed to
1828 i386_update_inferior_debug_regs and made static.
1831 2014-06-18 Gary Benson <gbenson@redhat.com>
1833 * i386-low.h (i386_dr_low_can_set_addr): New macro.
1834 (i386_dr_low_can_set_control): Likewise.
1835 (i386_get_debug_register_length): Likewise.
1836 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
1837 (i386_dr_low_can_set_control): Likewise.
1838 (i386_get_debug_register_length): Likewise.
1840 2014-06-17 Gary Benson <gbenson@redhat.com>
1842 * i386-low.h (i386-dregs.h): New include.
1843 (DR_FIRSTADDR): Now in i386-dregs.h.
1844 (DR_LASTADDR): Likewise.
1845 (DR_NADDR): Likewise.
1846 (DR_STATUS): Likewise.
1847 (DR_CONTROL): Likewise.
1848 (i386_debug_reg_state): Likewise.
1849 (i386_dr_insert_watchpoint): Likewise.
1850 (i386_dr_remove_watchpoint): Likewise.
1851 (i386_dr_region_ok_for_watchpoint): Likewise.
1852 (i386_dr_stopped_data_address): Likewise.
1853 (i386_dr_stopped_by_watchpoint): Likewise.
1854 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
1856 2014-06-18 Gary Benson <gbenson@redhat.com>
1858 * i386-low.h (i386_low_insert_watchpoint): Renamed to
1859 i386_dr_insert_watchpoint.
1860 (i386_low_remove_watchpoint): Renamed to
1861 i386_dr_remove_watchpoint.
1862 (i386_low_region_ok_for_watchpoint): Renamed to
1863 i386_dr_region_ok_for_watchpoint.
1864 (i386_low_stopped_data_address): Renamed to
1865 i386_dr_stopped_data_address.
1866 (i386_low_stopped_by_watchpoint): Renamed to
1867 i386_dr_stopped_by_watchpoint.
1868 * i386-low.c (i386_show_dr): Renamed to
1869 i386_dr_show and made nonstatic. All uses updated.
1870 (i386_length_and_rw_bits): Renamed to
1871 i386_dr_length_and_rw_bits and made nonstatic.
1873 (i386_insert_aligned_watchpoint): Renamed to
1874 i386_dr_insert_aligned_watchpoint and made nonstatic.
1876 (i386_remove_aligned_watchpoint): Renamed to
1877 i386_dr_remove_aligned_watchpoint and made nonstatic.
1879 (i386_update_inferior_debug_regs): Renamed to
1880 i386_dr_update_inferior_debug_regs and made nonstatic.
1882 (i386_low_insert_watchpoint): Renamed to
1883 i386_dr_insert_watchpoint. All uses updated.
1884 (i386_low_remove_watchpoint): Renamed to
1885 i386_dr_remove_watchpoint. All uses updated.
1886 (i386_low_region_ok_for_watchpoint): Renamed to
1887 i386_dr_region_ok_for_watchpoint. All uses updated.
1888 (i386_low_stopped_data_address): Renamed to
1889 i386_dr_stopped_data_address. All uses updated.
1890 (i386_low_stopped_by_watchpoint): Renamed to
1891 i386_dr_stopped_by_watchpoint. All uses updated.
1893 2014-06-18 Gary Benson <gbenson@redhat.com>
1895 * i386-low.c (i386_dr_low_can_set_addr): New macro.
1896 (i386_dr_low_can_set_control): Likewise.
1897 (i386_insert_aligned_watchpoint): New check.
1899 2014-06-18 Gary Benson <gbenson@redhat.com>
1901 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
1904 2014-06-18 Gary Benson <gbenson@redhat.com>
1906 * i386-low.c (i386_length_and_rw_bits): Use internal_error
1907 instead of fatal and error.
1908 (i386_handle_nonaligned_watchpoint): Likewise.
1910 2014-06-18 Gary Benson <gbenson@redhat.com>
1912 * i386-low.c (i386_get_debug_register_length): New macro.
1913 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
1914 (i386_show_dr): Use debug_printf instead of fprintf. Use
1915 phex to format values.
1917 2014-06-18 Gary Benson <gbenson@redhat.com>
1919 * i386-low.h: Comment changes.
1920 * i386-low.c: Likewise.
1922 2014-06-18 Gary Benson <gbenson@redhat.com>
1924 * i386-low.c: Whitespace changes.
1926 2014-06-12 Tom Tromey <tromey@redhat.com>
1928 * utils.c (freeargv): Remove.
1930 2014-06-12 Tom Tromey <tromey@redhat.com>
1932 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
1933 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
1934 (parse_debug_format_options): Likewise.
1935 (gdbserver_usage): Likewise.
1936 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
1937 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
1938 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
1940 ($(LIBGNU)): Depend on libiberty.
1941 (all-lib): Recurse into all subdirs.
1942 (install-only): Invoke "install" target in subdirs.
1943 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
1945 * configure: Rebuild.
1946 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
1947 for vasprintf, vsnprintf, or gettimeofday.
1948 * configure.srv: Don't add safe-ctype.o or lbasename.o to
1951 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1953 * development.sh: Delete.
1954 * Makefile.in (config.status): Adjust dependency on development.sh.
1955 * configure.ac: Adjust development.sh source call.
1956 * configure: Regenerate.
1958 2014-06-02 Pedro Alves <palves@redhat.com>
1960 * ax.c (gdb_free_agent_expr): New function.
1961 * ax.h (gdb_free_agent_expr): New declaration.
1962 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
1964 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
1966 (clear_breakpoint_conditions_and_commands): New function.
1967 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
1968 (clear_breakpoint_conditions_and_commands): New declaration.
1970 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1972 * linux-aarch64-low.c (asm/ptrace.h): Include.
1974 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
1976 Fix TLS access for -static -pthread.
1977 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
1978 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
1979 (thread_db_load_search, try_thread_db_load_1): Initialize it.
1981 2014-05-20 Pedro Alves <palves@redhat.com>
1983 * linux-aarch64-low.c (aarch64_insert_point)
1984 (aarch64_remove_point): No longer check whether the type is
1985 supported here. Adjust to new interface.
1986 (the_low_target): Install aarch64_supports_z_point_type as
1987 supports_z_point_type method.
1988 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
1989 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
1990 instead of a Z packet char. Adjust.
1991 (arm_supports_z_point_type): New function.
1992 (arm_insert_point, arm_remove_point): Adjust to new interface.
1993 (the_low_target): Install arm_supports_z_point_type.
1994 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
1995 (cris_insert_point, cris_remove_point): Adjust to new interface.
1996 Don't check whether the type is supported here.
1997 (the_low_target): Install cris_supports_z_point_type.
1998 * linux-low.c (linux_supports_z_point_type): New function.
1999 (linux_insert_point, linux_remove_point): Adjust to new interface.
2000 * linux-low.h (struct linux_target_ops) <insert_point,
2001 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
2002 raw_breakpoint pointer parameter.
2003 <supports_z_point_type>: New method.
2004 * linux-mips-low.c (mips_supports_z_point_type): New function.
2005 (mips_insert_point, mips_remove_point): Adjust to new interface.
2006 Use mips_supports_z_point_type.
2007 (the_low_target): Install mips_supports_z_point_type.
2008 * linux-ppc-low.c (the_low_target): Install NULL as
2009 supports_z_point_type method.
2010 * linux-s390-low.c (the_low_target): Install NULL as
2011 supports_z_point_type method.
2012 * linux-sparc-low.c (the_low_target): Install NULL as
2013 supports_z_point_type method.
2014 * linux-x86-low.c (x86_supports_z_point_type): New function.
2015 (x86_insert_point): Adjust to new insert_point interface. Use
2016 insert_memory_breakpoint. Adjust to new
2017 i386_low_insert_watchpoint interface.
2018 (x86_remove_point): Adjust to remove_point interface. Use
2019 remove_memory_breakpoint. Adjust to new
2020 i386_low_remove_watchpoint interface.
2021 (the_low_target): Install x86_supports_z_point_type.
2022 * lynx-low.c (lynx_target_ops): Install NULL as
2023 supports_z_point_type callback.
2024 * nto-low.c (nto_supports_z_point_type): New.
2025 (nto_insert_point, nto_remove_point): Adjust to new interface.
2026 (nto_target_ops): Install nto_supports_z_point_type.
2027 * mem-break.c: Adjust intro comment.
2028 (struct raw_breakpoint) <raw_type, size>: New fields.
2029 <inserted>: Update comment.
2030 <shlib_disabled>: Delete field.
2031 (enum bkpt_type) <gdb_breakpoint>: Delete value.
2032 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
2033 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
2034 (raw_bkpt_type_to_target_hw_bp_type): New function.
2035 (find_enabled_raw_code_breakpoint_at): New function.
2036 (find_raw_breakpoint_at): New type and size parameters. Use them.
2037 (insert_memory_breakpoint): New function, based off
2038 set_raw_breakpoint_at.
2039 (remove_memory_breakpoint): New function.
2040 (set_raw_breakpoint_at): Reimplement.
2041 (set_breakpoint): New, based on set_breakpoint_at.
2042 (set_breakpoint_at): Reimplement.
2043 (delete_raw_breakpoint): Go through the_target->remove_point
2044 instead of assuming memory breakpoints.
2045 (find_gdb_breakpoint_at): Delete.
2046 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
2047 (find_gdb_breakpoint): New function.
2048 (set_gdb_breakpoint_at): Delete.
2049 (z_type_supported): New function.
2050 (set_gdb_breakpoint_1): New function, loosely based off
2051 set_gdb_breakpoint_at.
2052 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
2053 (delete_gdb_breakpoint_at): Delete.
2054 (delete_gdb_breakpoint_1): New function, loosely based off
2055 delete_gdb_breakpoint_at.
2056 (delete_gdb_breakpoint): New function.
2057 (clear_gdb_breakpoint_conditions): Rename to ...
2058 (clear_breakpoint_conditions): ... this. Don't handle a NULL
2060 (add_condition_to_breakpoint): Make static.
2061 (add_breakpoint_condition): Take a struct breakpoint pointer
2062 instead of an address. Adjust.
2063 (gdb_condition_true_at_breakpoint): Rename to ...
2064 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
2066 (gdb_condition_true_at_breakpoint): Reimplement.
2067 (add_breakpoint_commands): Take a struct breakpoint pointer
2068 instead of an address. Adjust.
2069 (gdb_no_commands_at_breakpoint): Rename to ...
2070 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
2071 parameter. Return true if no breakpoint was found. Change debug
2073 (gdb_no_commands_at_breakpoint): Reimplement.
2074 (run_breakpoint_commands): Rename to ...
2075 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
2076 and change return type to boolean.
2077 (run_breakpoint_commands): New function.
2078 (gdb_breakpoint_here): Also check for Z1 breakpoints.
2079 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
2080 breakpoint. Go through the_target->remove_point instead of
2081 assuming memory breakpoint.
2082 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
2083 software and hardware breakpoints.
2084 (reinsert_raw_breakpoint): Go through the_target->insert_point
2085 instead of assuming memory breakpoint.
2086 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
2087 software and hardware breakpoints.
2088 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
2089 Check both software and hardware breakpoints.
2090 (validate_inserted_breakpoint): Assert the breakpoint is a
2091 software breakpoint. Set the inserted flag to -1 instead of
2092 setting shlib_disabled.
2093 (delete_disabled_breakpoints): Adjust.
2094 (validate_breakpoints): Only validate software breakpoints.
2095 Adjust to inserted flag change.
2096 (check_mem_read, check_mem_write): Skip breakpoint types other
2097 than software breakpoints. Adjust to inserted flag change.
2098 * mem-break.h (enum raw_bkpt_type): New enum.
2099 (raw_breakpoint, struct process_info): Forward declare.
2100 (Z_packet_to_target_hw_bp_type): Delete declaration.
2101 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
2102 (set_gdb_breakpoint, delete_gdb_breakpoint)
2103 (clear_breakpoint_conditions): New declarations.
2104 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
2105 (breakpoint_inserted_here): Update comment.
2106 (add_breakpoint_condition, add_breakpoint_commands): Replace
2107 address parameter with a breakpoint pointer parameter.
2108 (gdb_breakpoint_here): Update comment.
2109 (delete_gdb_breakpoint_at): Delete.
2110 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
2111 * server.c (process_point_options): Take a struct breakpoint
2112 pointer instead of an address. Adjust.
2113 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
2114 delete_gdb_breakpoint.
2115 * spu-low.c (spu_target_ops): Install NULL as
2116 supports_z_point_type method.
2117 * target.h: Include mem-break.h.
2118 (struct target_ops) <prepare_to_access_memory>: Update comment.
2119 <supports_z_point_type>: New field.
2120 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
2121 instead of a char. Also take a raw breakpoint pointer.
2122 * win32-arm-low.c (the_low_target): Install NULL as
2123 supports_z_point_type.
2124 * win32-i386-low.c (i386_supports_z_point_type): New function.
2125 (i386_insert_point, i386_remove_point): Adjust to new interface.
2126 (the_low_target): Install i386_supports_z_point_type.
2127 * win32-low.c (win32_supports_z_point_type): New function.
2128 (win32_insert_point, win32_remove_point): Adjust to new interface.
2129 (win32_target_ops): Install win32_supports_z_point_type.
2130 * win32-low.h (struct win32_target_ops):
2131 <supports_z_point_type>: New method.
2132 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
2133 instead of a char. Also take a raw breakpoint pointer.
2135 2014-05-20 Pedro Alves <palves@redhat.com>
2137 * mem-break.h: Include break-common.h.
2138 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
2139 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
2140 (Z_packet_to_target_hw_bp_type): New declaration.
2141 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
2142 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
2143 (Z_PACKET_ACCESS_WP): Delete macros.
2144 (Z_packet_to_hw_type): Delete function.
2145 * i386-low.h: Don't include break-common.h here.
2146 (Z_packet_to_hw_type): Delete declaration.
2147 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
2148 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
2149 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
2150 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
2151 * linux-aarch64-low.c: Don't include break-common.h here.
2152 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
2153 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
2154 (Z_packet_to_target_hw_bp_type): Delete function.
2155 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
2157 (mips_insert_point, mips_remove_point): Use
2158 Z_packet_to_target_hw_bp_type.
2160 2014-05-20 Pedro Alves <palves@redhat.com>
2162 * linux-aarch64-low.c: Include break-common.h.
2163 (enum target_point_type): Delete.
2164 (Z_packet_to_point_type): Rename to ...
2165 (Z_packet_to_target_hw_bp_type): ... this, and return a
2166 target_hw_bp_type instead.
2167 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
2168 instead of an enum target_point_type.
2169 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
2171 (aarch64_dr_state_insert_one_point)
2172 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
2173 (aarch64_handle_aligned_watchpoint)
2174 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
2175 Take an enum target_hw_bp_type instead of an enum
2177 (aarch64_supports_z_point_type): New function.
2178 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
2179 use Z_packet_to_target_hw_bp_type.
2181 2014-05-20 Joel Brobecker <brobecker@adacore.com>
2183 * configure.ac: Only use -Werror by default when DEVELOPMENT
2185 * configure: Regenerate.
2187 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
2189 Fix gdbserver qGetTLSAddr for x86_64 -m32.
2190 * linux-x86-low.c (X86_64_USER_REGS): New.
2191 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
2193 2014-04-28 Yao Qi <yao@codesourcery.com>
2195 * Makefile.in (i386-avx512.c): Fix the typo of generated file
2198 2014-04-25 Pedro Alves <palves@redhat.com>
2201 * linux-low.c (linux_attach_fail_reason_string): New function.
2202 (linux_attach_lwp): Delete.
2203 (linux_attach_lwp_1): Rename to ...
2204 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
2205 argument. Remove "initial" parameter. Return int instead of
2206 void. Don't error or warn here.
2207 (linux_attach): Adjust to call linux_attach_lwp. Call error on
2208 failure to attach to the tgid. Call warning when failing to
2210 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
2211 argument. Remove "initial" parameter. Return int instead of
2212 void. Don't error or warn here.
2213 (linux_attach_fail_reason_string): New declaration.
2214 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
2215 interface change. Use linux_attach_fail_reason_string.
2217 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
2218 Walfred Tedeschi <walfred.tedeschi@intel.com>
2220 * Makefile.in: Added rules to handle new files
2221 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
2222 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
2223 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
2224 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
2225 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
2226 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
2228 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
2229 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
2230 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
2231 i386/x32-avx512.xml.
2232 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
2233 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
2234 i386/x32-avx512-linux.xml.
2235 * i387-fp.c (num_avx512_k_registers): New constant for number
2237 (num_avx512_zmmh_low_registers): New constant for number of
2238 lower ZMM registers (0-15).
2239 (num_avx512_zmmh_high_registers): New constant for number of
2240 higher ZMM registers (16-31).
2241 (num_avx512_ymmh_registers): New contant for number of higher
2242 YMM registers (ymm16-31 added by avx521 on x86_64).
2243 (num_avx512_xmm_registers): New constant for number of higher
2244 XMM registers (xmm16-31 added by AVX512 on x86_64).
2245 (struct i387_xsave): Add space for AVX512 registers.
2246 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
2247 Add code to handle AVX512 registers.
2248 (i387_xsave_to_cache): Add code to handle AVX512 registers.
2249 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
2250 prototypei from generated file.
2251 (tdesc_amd64_avx512_linux): Likewise.
2252 (init_registers_x32_avx512_linux): Likewise.
2253 (tdesc_x32_avx512_linux): Likewise.
2254 (init_registers_i386_avx512_linux): Likewise.
2255 (tdesc_i386_avx512_linux): Likewise.
2256 (x86_64_regmap): Add AVX512 registers.
2257 (x86_linux_read_description): Add code to handle AVX512 XSTATE
2259 (initialize_low_arch): Add code to initialize AVX512 registers.
2261 2014-04-23 Pedro Alves <palves@redhat.com>
2263 * mem-break.c (find_gdb_breakpoint_at): Make static.
2264 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
2266 2014-04-23 Pedro Alves <palves@redhat.com>
2268 * i386-low.c: Don't include break-common.h here.
2269 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
2270 prototype to take target_hw_bp_type as argument instead of a Z
2272 * i386-low.h: Include break-common.h here.
2273 (Z_packet_to_hw_type): Declare.
2274 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
2276 * linux-x86-low.c (x86_insert_point): Convert the packet number to
2277 a target_hw_bp_type before calling i386_low_insert_watchpoint.
2278 (x86_remove_point): Convert the packet number to a
2279 target_hw_bp_type before calling i386_low_remove_watchpoint.
2280 * win32-i386-low.c (i386_insert_point): Convert the packet number
2281 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
2282 (i386_remove_point): Convert the packet number to a
2283 target_hw_bp_type before calling i386_low_remove_watchpoint.
2285 2014-04-23 Pedro Alves <palves@redhat.com>
2287 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
2289 2014-04-10 Pedro Alves <palves@redhat.com>
2291 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2292 Check if the condition or command is NULL before checking if the
2293 breakpoint is known. On success, return true.
2294 * mem-break.h (add_breakpoint_condition): Document return.
2295 (add_breakpoint_commands): Add describing comment.
2296 * server.c (skip_to_semicolon): New function.
2297 (process_point_options): Use it.
2299 2014-04-09 Pedro Alves <palves@redhat.com>
2301 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
2304 2014-02-27 Pedro Alves <palves@redhat.com>
2307 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
2309 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
2311 (last_thread_of_process_p): Take a PID argument instead of a
2313 (linux_wait_for_lwp): Delete.
2314 (num_lwps, check_zombie_leaders, not_stopped_callback): New
2316 (linux_low_filter_event): New function, party factored out from
2317 linux_wait_for_event.
2318 (linux_wait_for_event): Rename to ...
2319 (linux_wait_for_event_filtered): ... this. Add new filter ptid
2320 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
2321 sigsuspend. Check for zombie leaders.
2322 (linux_wait_for_event): Reimplement as wrapper around
2323 linux_wait_for_event_filtered.
2324 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
2325 a normal or signal exit is seen, it's the whole process exiting.
2326 (wait_for_sigstop): No longer a for_each_inferior callback.
2327 Rewrite on top of linux_wait_for_event_filtered.
2328 (stop_all_lwps): Call wait_for_sigstop directly.
2329 * server.c (resume, handle_target_event): Handle
2330 TARGET_WAITKIND_NO_RESUMED.
2332 2014-02-26 Joel Brobecker <brobecker@adacore.com>
2334 * win32-low.c (psapi_get_dll_name,
2335 * win32_CreateToolhelp32Snapshot): Delete.
2336 (win32_CreateToolhelp32Snapshot, win32_Module32First)
2337 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
2339 (handle_load_dll): Add function description.
2340 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
2342 2014-02-26 Joel Brobecker <brobecker@adacore.com>
2344 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
2346 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
2347 base address when calling win32_add_one_solib.
2348 (handle_load_dll): Delete local variable load_addr.
2349 Remove 0x1000 offset applied to DLL base address when calling
2350 win32_add_one_solib.
2351 (handle_unload_dll): Add comment.
2353 2014-02-26 Joel Brobecker <brobecker@adacore.com>
2355 * win32-low.c (win32_add_all_dlls): Renames
2356 win32_ensure_ntdll_loaded. Rewrite function documentation.
2357 Adjust implementation to always load all DLLs.
2358 Add 0x1000 offset to DLL base address when calling
2359 win32_add_one_solib.
2360 (child_initialization_done): New static global.
2361 (do_initial_child_stuff): Set child_initialization_done to
2362 zero during child initialization, and 1 after. Replace call
2363 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
2365 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
2366 (handle_unload_dll): Add function documentation.
2367 (get_child_debug_event): Ignore load and unload DLL events
2368 during child initialization.
2370 2014-02-20 Doug Evans <dje@google.com>
2372 Remove global all_lwps.
2373 * inferiors.h (ptid_of): Move here from linux-low.h.
2374 (pid_of, lwpid_of): Ditto.
2375 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
2376 parameter is a struct thread_info * now.
2377 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
2378 directly. Pass &all_threads to find_inferior instead of &all_lwps.
2379 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
2381 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
2382 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
2383 * linux-arm-low.c (update_registers_callback): Update, "entry"
2384 parameter is a struct thread_info * now.
2385 Fetch lwpid from current_inferior directly.
2386 (arm_insert_point): Pass &all_threads to find_inferior instead of
2388 (arm_remove_point): Ditto.
2389 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
2390 (arm_prepare_to_resume): Fetch pid from thread.
2391 (arm_read_description): Fetch lwpid from current_inferior directly.
2392 * linux-low.c (all_lwps): Delete.
2393 (delete_lwp): Delete call to remove_inferior.
2394 (handle_extended_wait): Fetch lwpid from thread.
2395 (add_lwp): Don't set lwp->entry.id. Remove call to
2396 add_inferior_to_list.
2397 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
2398 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
2399 (kill_one_lwp_callback): Ditto.
2400 (linux_kill): Don't dereference NULL pointer.
2401 Fetch ptid,lwpid from thread.
2402 (get_detach_signal): Fetch ptid from thread.
2403 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
2404 Simplify call to regcache_invalidate_thread.
2405 (delete_lwp_callback): Update, "entry" parameter is a
2406 struct thread_info * now. Fetch pid from thread.
2407 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
2408 (status_pending_p_callback): Update, "entry" parameter is a
2409 struct thread_info * now. Fetch ptid from thread.
2410 (find_lwp_pid): Update, "entry" parameter is a
2411 struct thread_info * now.
2412 (linux_wait_for_lwp): Fetch pid from thread.
2413 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
2414 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
2415 (enqueue_one_deferred_signal): Fetch lwpid from thread.
2416 (dequeue_one_deferred_signal): Ditto.
2417 (cancel_breakpoint): Fetch ptid from current_inferior.
2418 (linux_wait_for_event): Pass &all_threads to find_inferior,
2419 not &all_lwps. Fetch ptid, lwpid from thread.
2420 (count_events_callback): Update, "entry" parameter is a
2421 struct thread_info * now.
2422 (select_singlestep_lwp_callback): Ditto.
2423 (select_event_lwp_callback): Ditto.
2424 (cancel_breakpoints_callback): Ditto.
2425 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
2427 (select_event_lwp): Ditto. Fetch ptid from event_thread.
2428 (unsuspend_one_lwp): Update, "entry" parameter is a
2429 struct thread_info * now.
2430 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
2432 (linux_stabilize_threads): Ditto. And for for_each_inferior.
2433 Fetch lwpid from thread, not lwp.
2434 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
2435 Pass &all_threads to find_inferior, not &all_lwps.
2436 (send_sigstop): Fetch lwpid from thread, not lwp.
2437 (send_sigstop_callback): Update, "entry" parameter is a
2438 struct thread_info * now.
2439 (suspend_and_send_sigstop_callback): Ditto.
2440 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
2441 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
2442 struct thread_info * now.
2443 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
2445 (lwp_running): Update, "entry" parameter is a
2446 struct thread_info * now.
2447 (stop_all_lwps): Fetch ptid from thread.
2448 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
2449 (linux_resume_one_lwp): Fetch lwpid from thread.
2450 (linux_set_resume_request): Update, "entry" parameter is a
2451 struct thread_info * now. Fetch pid, lwpid from thread.
2452 (resume_status_pending_p): Update, "entry" parameter is a
2453 struct thread_info * now.
2454 (need_step_over_p): Ditto. Fetch lwpid from thread.
2455 (start_step_over): Fetch lwpid from thread.
2456 (linux_resume_one_thread): Update, "entry" parameter is a
2457 struct thread_info * now. Fetch lwpid from thread.
2458 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
2459 (proceed_one_lwp): Update, "entry" parameter is a
2460 struct thread_info * now. Fetch lwpid from thread.
2461 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
2462 struct thread_info * now.
2463 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
2464 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
2465 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
2467 (regsets_store_inferior_registers): Ditto.
2468 (fetch_register, store_register): Ditto.
2469 (linux_read_memory, linux_write_memory): Ditto.
2470 (linux_request_interrupt): Ditto.
2471 (linux_read_auxv): Ditto.
2472 (linux_xfer_siginfo): Ditto.
2473 (linux_qxfer_spu): Ditto.
2474 (linux_qxfer_libraries_svr4): Ditto.
2475 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
2476 moved to inferiors.h.
2478 (get_thread_lwp): Update.
2479 (struct lwp_info): Delete member "entry". Simplify comment for
2482 * linux-mips-low.c (mips_read_description): Fetch lwpid from
2483 current_inferior directly.
2484 (update_watch_registers_callback): Update, "entry" parameter is a
2485 struct thread_info * now. Fetch pid from thread.
2486 (mips_linux_prepare_to_resume): Fetch ptid from thread.
2487 (mips_insert_point): Fetch lwpid from current_inferior.
2488 Pass &all_threads to find_inferior, not &all_lwps.
2489 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
2490 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
2492 (mips_stopped_data_address): Ditto.
2493 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
2495 * linux-tile-low.c (tile_arch_setup): Ditto.
2496 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
2497 (update_debug_registers_callback): Update, "entry" parameter is a
2498 struct thread_info * now. Fetch pid from thread.
2499 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
2500 Pass &all_threads to find_inferior, not &all_lwps.
2501 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
2502 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
2503 Pass &all_threads to find_inferior, not &all_lwps.
2504 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
2505 (i386_dr_low_get_status): Ditto.
2506 (x86_linux_prepare_to_resume): Fetch ptid from thread.
2507 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
2508 (x86_linux_read_description): Ditto.
2509 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
2511 2014-02-20 Doug Evans <dje@google.com>
2513 * inferiors.c (get_first_inferior): Fix buglet.
2515 2014-02-19 Doug Evans <dje@google.com>
2517 * gdbthread.h (add_thread): Change result type to struct thread_info *.
2518 * inferiors.c (add_thread): Change result type to struct thread_info *.
2519 All callers updated.
2520 (add_lwp): Call add_thread here instead of in callers.
2521 All callers updated.
2522 * linux-low.h (get_lwp_thread): Rewrite.
2523 (struct lwp_info): New member "thread".
2525 2014-02-19 Doug Evans <dje@google.com>
2527 * linux-low.c (add_lwp): Change result to struct lwp_info *.
2528 All callers updated.
2530 2014-02-19 Doug Evans <dje@google.com>
2532 * inferiors.c (add_thread): Fix whitespace.
2534 2014-02-19 Doug Evans <dje@google.com>
2536 * dll.c (clear_dlls): Replace accessing list implemention details
2538 * gdbthread.h (get_first_thread): Declare.
2539 * inferiors.c (for_each_inferior_with_data): New function.
2540 (get_first_thread): New function.
2541 (find_thread_ptid): Simplify.
2542 (get_first_inferior): New function.
2543 (clear_list): Delete.
2544 (one_inferior_p): New function.
2545 (clear_inferior_list): New function.
2546 (clear_inferiors): Update.
2547 * inferiors.h (for_each_inferior_with_data): Declare.
2548 (clear_inferior_list): Declare.
2549 (one_inferior_p): Declare.
2550 (get_first_inferior): Declare.
2551 * linux-low.c (linux_wait_for_event): Replace accessing list
2552 implemention details with API function.
2553 * server.c (target_running): Ditto.
2554 (accumulate_file_name_length): New function.
2555 (emit_dll_description): New function.
2556 (handle_qxfer_libraries): Replace accessing list implemention
2557 details with API function.
2558 (handle_qxfer_threads_worker): New function.
2559 (handle_qxfer_threads_proper): Replace accessing list implemention
2560 details with API function.
2561 (handle_query): Ditto.
2562 (visit_actioned_threads_callback_ftype): New typedef.
2563 (visit_actioned_threads_data): New struct.
2564 (visit_actioned_threads): Rewrite to be find_inferior callback.
2565 (resume): Call find_inferior.
2566 (handle_status): Replace accessing list implemention
2567 details with API function.
2568 (process_serial_event): Replace accessing list implemention details
2570 * target.c (set_desired_inferior): Replace accessing list implemention
2571 details with API function.
2572 * tracepoint.c (same_process_p): New function.
2573 (gdb_agent_about_to_close): Replace accessing list implemention
2574 details with API function.
2575 * win32-low.c (child_delete_thread): Replace accessing list
2576 implemention details with API function.
2577 (match_dll_by_basename): New function.
2578 (dll_is_loaded_by_basename): New function.
2579 (win32_ensure_ntdll_loaded): Replace accessing list implemention
2580 details call to dll_is_loaded_by_basename.
2582 2014-02-19 Doug Evans <dje@google.com>
2584 * dll.h (struct dll_info): Add comment.
2585 * gdbthread.h (struct thread_info): Add comment.
2586 (current_ptid): Simplify.
2587 * inferiors.c (add_process): Update.
2588 (remove_process): Update.
2589 * inferiors.h (struct process_info): Rename member "head" to "entry".
2590 * linux-low.c (delete_lwp): Update.
2592 (last_thread_of_process_p): Update.
2593 (kill_one_lwp_callback, linux_kill): Update.
2594 (status_pending_p_callback): Update.
2595 (wait_for_sigstop): Update. Simplify read of ptid.
2596 (start_step_over): Update.
2597 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
2598 (get_lwp_thread): Update.
2599 (struct lwp_info): Rename member "head" to "entry".
2600 * regcache.h (inferior_list_entry): Delete.
2601 * server.c (kill_inferior_callback): Update.
2602 (detach_or_kill_inferior_callback): Update.
2603 (print_started_pid): Update.
2604 (print_attached_pid): Update.
2605 (process_serial_event): Simplify read of ptid.
2606 * thread-db.c (thread_db_create_event): Update.
2607 (thread_db_get_tls_address): Update.
2608 * win32-low.c (current_inferior_ptid): Simplify.
2610 2014-02-19 Tom Tromey <tromey@redhat.com>
2612 * target.h (struct target_ops) <supports_btrace>: Add target_ops
2614 (target_supports_btrace): Update.
2616 2014-02-14 Yao Qi <yao@codesourcery.com>
2618 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
2619 (rsp-low-ipa.o): New target.
2621 2014-02-12 Tom Tromey <tromey@redhat.com>
2623 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
2624 convert_ascii_to_int.
2625 * regcache.c (registers_to_string): Likewise.
2626 * remote-utils.c (decode_M_packet): Likewise.
2627 * server.c (process_serial_event): Likewise.
2629 2014-02-12 Tom Tromey <tromey@redhat.com>
2631 * server.c (handle_query, handle_v_run): Use hex2bin, not
2633 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
2635 2014-02-12 Tom Tromey <tromey@redhat.com>
2637 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
2638 convert_int_to_ascii.
2639 * regcache.c (registers_to_string, collect_register_as_string):
2641 * remote-utils.c (look_up_one_symbol, relocate_instruction):
2643 * server.c (process_serial_event): Likewise.
2644 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
2645 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
2647 2014-02-12 Tom Tromey <tromey@redhat.com>
2649 * remote-utils.c (look_up_one_symbol, monitor_output): Use
2650 bin2hex, not hexify.
2651 * tracepoint.c (cmd_qtstatus): Likewise.
2653 2014-02-12 Tom Tromey <tromey@redhat.com>
2655 * remote-utils.c (monitor_output): Pass explicit length to
2658 2014-02-12 Tom Tromey <tromey@redhat.com>
2660 * tracepoint.c: Include rsp-low.h.
2661 * server.c: Include rsp-low.h.
2662 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
2663 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
2665 * remote-utils.c: Include rsp-low.h.
2666 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
2667 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
2668 (convert_int_to_ascii, convert_ascii_to_int): Move to
2670 * regcache.c: Include rsp-low.h.
2671 * ax.c: Include rsp-low.h.
2672 * Makefile.in (SFILES): Add common/rsp-low.c.
2673 (OBS): Add rsp-low.o.
2674 (rsp-low.o): New target.
2676 2014-02-12 Tom Tromey <tromey@redhat.com>
2678 * utils.h (pulongest, plongest, phex_nz): Don't declare.
2679 Include print-utils.h.
2680 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
2681 (plongest, thirty_two, phex_nz): Remove.
2682 * Makefile.in (SFILES): Add common/print-utils.c.
2683 (OBS): Add print-utils.o.
2684 (print-utils-ipa.o): New target.
2685 (print-utils.o): New target.
2686 (IPA_OBJS): Add print-utils-ipa.o.
2688 2014-02-06 Tom Tromey <tromey@redhat.com>
2690 * Makefile.in (SFILES): Fix indentation.
2692 2014-02-05 Doug Evans <dje@google.com>
2694 * linux-low.c (linux_wait_for_event): Improve comment.
2695 (linux_wait_1): Keep current_inferior in sync with event_child.
2697 2014-01-22 Doug Evans <dje@google.com>
2699 * gdbthread.h (gdb_id_to_thread): Delete, unused.
2701 2014-01-22 Doug Evans <dje@google.com>
2703 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
2704 * configure: Regenerate.
2705 * config.in: Regenerate.
2706 * Makefile.in (SFILES): Add debug.c.
2708 * debug.c: New file.
2709 * debug.h: New file.
2710 * linux-aarch64-low.c (*): Update all debugging printfs to use
2711 debug_printf instead of fprintf.
2712 * linux-arm-low.c (*): Ditto.
2713 * linux-cris-low.c (*): Ditto.
2714 * linux-crisv32-low.c (*): Ditto.
2715 * linux-m32r-low.c (*): Ditto.
2716 * linux-sparc-low.c (*): Ditto.
2717 * linux-x86.c (*): Ditto.
2718 * linux-low.c (*): Ditto.
2719 (linux_wait_1): Add calls to debug_enter, debug_exit.
2720 (linux_wait): Remove redundant debugging printf.
2721 (stop_all_lwps): Add calls to debug_enter, debug_exit.
2722 (linux_resume, unstop_all_lwps): Ditto.
2723 * mem-break.c (*): Update all debugging printfs to use
2724 debug_printf instead of fprintf.
2725 * remote-utils.c (*): Ditto.
2726 * thread-db.c (*): Ditto.
2727 * server.c #include <ctype.h>, "gdb_vecs.h".
2728 (debug_threads): Moved to debug.c.
2729 (*): Update all debugging printfs to use debug_printf instead of
2731 (start_inferior): Replace call to fflush with call to debug_flush.
2732 (monitor_show_help): Mention set debug-format.
2733 (parse_debug_format_options): New function.
2734 (handle_monitor_command): Handle "monitor set debug-format".
2735 (gdbserver_usage): Mention --debug-format.
2736 (main): Parse --debug-format.
2737 * server.h (debug_threads): Declaration moved to debug.h.
2739 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
2740 trace_debug_1 that uses debug_printf.
2741 (tracepoint_look_up_symbols): Update all debugging printfs to use
2742 debug_printf instead of fprintf.
2744 2014-01-20 Baruch Siach <baruch@tkos.co.il>
2746 * linux-xtensa-low.c: Include asm/ptrace.h instead of
2749 2014-01-17 Pedro Alves <palves@redhat.com>
2752 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
2753 defined after including gdb_proc_service.h.
2755 2014-01-16 Doug Evans <dje@google.com>
2757 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
2758 (match_dll): Use it.
2760 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
2762 * target.h (target_ops) <read_btrace>: Change parameters and
2763 return type to allow error reporting.
2764 * server.c (handle_qxfer_btrace): Support delta reads. Pass
2765 trace reading errors on.
2766 * linux-low.c (linux_low_read_btrace): Pass trace reading
2768 (linux_low_disable_btrace): New.
2770 2014-01-15 Doug Evans <dje@google.com>
2772 * inferiors.c (thread_id_to_gdb_id): Delete.
2773 * inferiors.h (thread_id_to_gdb_id): Delete.
2775 2014-01-13 Eli Zaretskii <eliz@gnu.org>
2777 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
2778 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
2781 2014-01-08 Pedro Alves <palves@redhat.com>
2783 * server.c (handle_status): Don't discard previous queued stop
2784 replies or thread's pending status here.
2785 (main) <disconnection>: Do it here instead.
2787 2014-01-08 Pedro Alves <palves@redhat.com>
2789 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
2790 * server.c (visit_actioned_threads, handle_pending_status): New
2792 (handle_v_cont): Factor out parts to ...
2793 (resume): ... this new function. If in all-stop, and a thread
2794 being resumed has a pending status, report it without actually
2796 (myresume): Adjust to use the new 'resume' function.
2797 (clear_pending_status_callback, set_pending_status_callback)
2798 (find_status_pending_thread_callback): New functions.
2799 (handle_status): Handle the case of multiple threads having
2800 interesting statuses to report. Report threads' real last signal
2801 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
2802 with an interesting thread to report the status for, instead of
2803 always reporting the status of the first thread.
2805 2014-01-01 Joel Brobecker <brobecker@adacore.com>
2807 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
2808 * gdbreplay.c (gdbreplay_version): Likewise.
2810 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
2812 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
2813 iov.iov_len with the real length in use.
2815 2013-12-13 Joel Brobecker <brobecker@adacore.com>
2817 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
2818 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
2819 for all targets that use win32-low.c.
2820 * win32-low.c (win32_ensure_ntdll_loaded): New function.
2821 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
2823 2013-12-13 Pedro Alves <palves@redhat.com>
2825 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
2826 if equal to TARGET_WAITKIND_LOADED.
2827 * win32-low.c (cached_status): New static global.
2828 (win32_wait): Add declaration.
2829 (do_initial_child_stuff): Flush all initial pending debug events
2830 up to the initial breakpoint.
2831 (win32_wait): If CACHED_STATUS was set, return that instead
2832 of doing a real wait. Remove the code resuming the execution
2833 of the inferior after receiving a TARGET_WAITKIND_LOADED event
2834 during the initial phase. Also remove the code changing
2835 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
2836 TARGET_WAITKIND_STOPPED.
2838 2013-12-11 Yao Qi <yao@codesourcery.com>
2840 * notif.c (handle_notif_ack): Return 0 if no notification
2843 2013-11-20 Doug Evans <dje@google.com>
2845 * linux-low.c (linux_set_resume_request): Fix comment.
2847 2013-11-20 Doug Evans <dje@google.com>
2849 * linux-low.c (resume_status_pending_p): Tweak comment.
2851 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
2853 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
2854 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
2855 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
2856 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
2857 (srv_amd64_regobj): Add amd64-mpx.o.
2858 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
2859 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
2860 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
2861 * i387-fp.c (num_pl_bnd_register) Added constant.
2862 (num_pl_bnd_cfg_registers) Added constant.
2863 (struct i387_xsave) Added reserved area and MPX fields.
2864 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
2865 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
2867 (tdesc_i386_mpx_linux): Add MPX amd64 target.
2868 (init_registers_amd64_mpx_linux): Declare new function.
2869 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
2870 (x86_64_regmap): Add MPX registers.
2871 (x86_linux_read_description): Add MPX case.
2872 (initialize_low_arch): Initialize MPX targets.
2874 2013-11-18 Tom Tromey <tromey@redhat.com>
2876 * configure: Rebuild.
2877 * configure.ac: Don't check for stdlib.h.
2878 * gdbreplay.c: Unconditionally include stdlib.h.
2880 2013-11-18 Tom Tromey <tromey@redhat.com>
2882 * config.in: Rebuild.
2883 * configure: Rebuild.
2884 * configure.ac: Don't use AC_HEADER_DIRENT.
2886 2013-11-18 Tom Tromey <tromey@redhat.com>
2888 * server.h: Don't check HAVE_STRING_H.
2889 * gdbreplay.c: Don't check HAVE_STRING_H.
2890 * configure: Rebuild.
2892 2013-11-18 Tom Tromey <tromey@redhat.com>
2894 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
2897 2013-11-08 Tom Tromey <tromey@redhat.com>
2899 * configure, config.in: Rebuild.
2900 * configure.ac: Remove unused configury.
2902 2013-11-08 Tom Tromey <tromey@redhat.com>
2904 * acinclude.m4: Include common.m4, codeset.m4.
2905 * configure, config.in: Rebuild.
2906 * configure.ac: Use GDB_AC_COMMON.
2908 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
2910 * linux-s390-low.c (HWCAP_S390_TE): New define.
2911 (s390_arch_setup): Consider the TE field in the HWCAP for
2912 determining 'have_regset_tdb'.
2914 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
2917 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
2920 2013-10-02 Pedro Alves <palves@redhat.com>
2922 * server.c (process_serial_event): Don't output "GDBserver
2923 exiting" if GDB is connected through stdio.
2924 * target.c (mywait): Likewise, be silent if GDB is connected
2927 2013-10-01 Joel Brobecker <brobecker@adacore.com>
2929 * lynx-low.c (lynx_add_threads_after_attach): New function.
2930 (lynx_attach): Remove call to add_thread. Add call to
2931 lynx_add_threads_after_attach instead.
2933 2013-09-28 Mike Frysinger <vapier@gentoo.org>
2935 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
2936 * config.in, configure: Regenerated.
2938 2013-09-18 Yao Qi <yao@codesourcery.com>
2941 * server.c (start_inferior): Clear 'resume_info'.
2943 2013-09-16 Jiong Wang <jiwang@tilera.com>
2945 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
2948 2013-09-16 Jiong Wang <jiwang@tilera.com>
2950 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
2951 linux-tile-low.o to srv_tgtobj.
2953 2013-09-16 Will Newton <will.newton@linaro.org>
2955 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
2958 2013-09-06 Pedro Alves <palves@redhat.com>
2960 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
2961 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
2962 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
2963 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
2964 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
2965 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
2967 2013-09-06 Pedro Alves <palves@redhat.com>
2969 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
2970 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
2972 2013-09-06 Pedro Alves <palves@redhat.com>
2974 * linux-amd64-ipa.c: Include tracepoint.h.
2975 * linux-i386-ipa.c: Include tracepoint.h.
2977 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
2979 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
2980 (ps_get_thread_area): New function.
2982 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
2984 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
2985 (initialize_low_arch): Call init_registers_crisv32 rather than
2986 init_register_crisv32.
2988 2013-09-05 Pedro Alves <palves@redhat.com>
2990 * server.h (handle_vFile, hostio_last_error_from_errno): Move
2992 * hostio.h: ... this new file.
2993 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
2994 win32-low.c: Include hostio.h.
2996 2013-09-05 Pedro Alves <palves@redhat.com>
2998 * server.h (gdb_client_data, handler_func, callback_handler_func)
2999 (delete_file_handler, add_file_handler, append_callback_event)
3000 (delete_callback_event, start_event_loop, initialize_event_loop):
3001 Move to event-loop.h and include it.
3002 * event-loop.h: New file.
3004 2013-09-05 Pedro Alves <palves@redhat.com>
3006 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
3007 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
3008 (loaded_dll, unloaded_dll): Move to ...
3009 * dll.h: ... this new file.
3010 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
3012 2013-09-05 Pedro Alves <palves@redhat.com>
3014 * server.h (current_process, get_thread_process, all_processes)
3015 (add_inferior_to_list, for_each_inferior, current_inferior)
3016 (remove_inferior, add_process, remove_process, find_process_pid)
3017 (have_started_inferiors_p, have_attached_inferiors_p)
3018 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
3019 (clear_inferiors, find_inferior, find_inferior_id)
3020 (inferior_target_data, set_inferior_target_data)
3021 (inferior_regcache_data, set_inferior_regcache_data): Move to
3022 inferiors.h, and include it.
3023 * inferiors.h: New file.
3025 2013-09-05 Pedro Alves <palves@redhat.com>
3027 * server.h (struct emit_ops, current_insn_ptr, emit_error):
3031 2013-09-05 Pedro Alves <palves@redhat.com>
3033 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
3035 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
3036 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
3037 (handle_tracepoint_general_set, handle_tracepoint_query)
3038 (tracepoint_finished_step, tracepoint_was_hit)
3039 (release_while_stepping_state_list, current_traceframe)
3040 (in_readonly_region, traceframe_read_mem)
3041 (fetch_traceframe_registers, traceframe_read_sdata)
3042 (traceframe_read_info, struct fast_tpoint_collect_status)
3043 (fast_tracepoint_collecting, force_unlock_trace_buffer)
3044 (handle_tracepoit_bkpts, initialize_low_tracepoint)
3045 (supply_fast_tracepoint_registers)
3046 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
3047 (ipa_tdesc, claim_trampoline_space)
3048 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
3049 (agent_mem_read, agent_get_trace_state_variable_value)
3050 (agent_set_trace_state_variable_value, agent_tsv_read)
3051 (agent_mem_read_string, get_raw_reg_func_addr)
3052 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
3053 * tracepoint.h: ... this new file.
3055 2013-09-05 Pedro Alves <palves@redhat.com>
3057 * server.h (perror_with_name, error, fatal, warning, paddress)
3058 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
3060 * utils.h: New file.
3062 2013-09-05 Pedro Alves <palves@redhat.com>
3064 * server.h (remote_debug, noack_mode, transport_is_reliable)
3065 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
3066 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
3067 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
3068 (write_enn, initialize_async_io, enable_async_io)
3069 (disable_async_io, check_remote_input_interrupt_request)
3070 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
3071 (dead_thread_notify, prepare_resume_reply)
3072 (decode_address_to_semicolon, decode_address, decode_m_packet)
3073 (decode_M_packet, decode_X_packet, decode_xfer_write)
3074 (decode_search_memory_packet, unhexify, hexify)
3075 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
3076 (look_up_one_symbol, relocate_instruction)
3077 (monitor_output): Move to remote-utils.h, and include it.
3078 * remote-utils.h: New file.
3080 2013-09-05 Pedro Alves <palves@redhat.com>
3082 * server.h (_): Delete.
3084 2013-09-02 Pedro Alves <palves@redhat.com>
3086 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
3087 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
3089 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
3091 2013-09-02 Pierre Muller <muller@sourceware.org>
3093 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
3094 or WriteProcessMemory complete successfully and handle
3095 ERROR_PARTIAL_COPY error.
3097 2013-09-02 Pedro Alves <palves@redhat.com>
3099 * server.c (gdb_read_memory): Return -1 on traceframe memory read
3100 error instead of EIO.
3102 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
3105 * linux-low.c: Include filestuff.h.
3106 (linux_create_inferior) <pid == 0>: Call close_most_fds.
3107 * lynx-low.c: Include filestuff.h.
3108 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
3109 * server.c: Include filestuff.h.
3110 (main): Call notice_open_fds.
3111 * spu-low.c: Include filestuff.h.
3112 (spu_create_inferior) <pid == 0>: Call close_most_fds.
3114 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
3116 * Makefile.in: Explain why ../target and ../nat are not
3117 listed as include file search paths.
3118 (linux-waitpid.o): New object file rule.
3119 * configure.srv (srv_native_linux_obj): New variable.
3120 Replace all occurrences of linux native object files with
3121 $srv_native_linux_obj.
3122 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
3123 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
3124 (linux_enable_event_reporting): Remove declaration.
3125 (my_waitpid): Moved to common/linux-waitpid.c.
3126 (linux_wait_for_event): Pass ptid when calling
3127 linux_enable_event_reporting.
3128 (linux_supports_tracefork_flag): Remove.
3129 (linux_enable_event_reporting): Likewise.
3130 (linux_tracefork_grandchild): Remove.
3131 (STACK_SIZE): Moved to common/linux-ptrace.c.
3132 (linux_tracefork_child): Remove.
3133 (linux_test_for_tracefork): Remove.
3134 (linux_look_up_symbols): Call linux_supports_traceclone.
3135 (initialize_low): Remove call to linux_test_for_tracefork.
3136 * linux-low.h (PTRACE_TYPE_ARG3): Move to
3137 common/linux-ptrace.h.
3138 (PTRACE_TYPE_ARG4): Likewise.
3139 Include linux-ptrace.h.
3141 2013-08-21 Pedro Alves <palves@redhat.com>
3143 * config.in: Renegerate.
3145 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
3147 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
3148 (SFILES): Remove $(srcdir)/common/target-common.c and
3149 add $(srcdir)/target/waitstatus.c.
3150 (OBS): Remove target-common.o and add waitstatus.o.
3151 (server_h): Remove $(srcdir)/../common/target-common.h and
3152 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
3153 and $(srcdir)/../target/waitstatus.h.
3154 (target-common.o): Remove.
3155 (waitstatus.o): New target object file.
3156 * target.h: Do not include target-common.h and
3157 include target/resume.h, target/wait.h and
3158 target/waitstatus.h.
3160 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
3162 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
3163 to PTRACE_TYPE_ARG3.
3164 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
3165 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
3167 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
3168 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
3170 2013-07-27 Jie Zhang <jie@codesourcery.com>
3171 Daniel Jacobowitz <dan@codesourcery.com>
3172 Yao Qi <yao@codesourcery.com>
3174 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
3175 (mips-linux-watch.o): New rule.
3176 (mips_linux_watch_h): New variable.
3177 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
3179 * linux-mips-low.c: Include mips-linux-watch.h.
3180 (struct arch_process_info, struct arch_lwp_info): New.
3181 (update_watch_registers_callback): New function.
3182 (mips_linux_new_process, mips_linux_new_thread) New functions.
3183 (mips_linux_prepare_to_resume, mips_insert_point): New
3185 (mips_remove_point, mips_stopped_by_watchpoint): New
3187 (rsp_bp_type_to_target_hw_bp_type): New function.
3188 (mips_stopped_data_address): New function.
3189 (the_low_target): Add watchpoint support functions.
3191 2013-07-27 Yao Qi <yao@codesourcery.com>
3193 * i386-low.c: Include break-common.h.
3194 (enum target_hw_bp_type): Remove.
3196 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
3198 * Makefile.in (SFILES): /common/target-common.c.
3199 (OBS): Add target-common.o.
3200 (server_h): Add $(srcdir)/../common/target-common.h.
3201 (target-common.o): New target.
3202 * server.c (queue_stop_reply_callback): Free
3203 status string after use.
3204 * target.c (target_waitstatus_to_string): Remove.
3205 * target.h: Include target-common.h.
3206 (resume_kind): Likewise.
3207 (target_waitkind): Likewise.
3208 (target_waitstatus): Likewise.
3209 (TARGET_WNOHANG): Likewise.
3211 2013-07-04 Yao Qi <yao@codesourcery.com>
3213 * Makefile.in (host_alias): Use @host_noncanonical@.
3214 (target_alias): Use @target_noncanonical@.
3215 * configure.ac: Use ACX_NONCANONICAL_TARGET and
3216 ACX_NONCANONICAL_HOST.
3217 * configure: Regenerated.
3220 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
3222 * configure.ac (version_host, version_target): Set and AC_SUBST them.
3223 * configure: Rebuild.
3224 * Makefile.in (version_host, version_target): Get from configure.
3225 (version.c): Use $(version_host) and $(version_target).
3227 2013-07-03 Pedro Alves <palves@redhat.com>
3229 * Makefile.in (config.status): Depend on development.sh.
3230 * acinclude.m4: Include libmcheck.m4.
3231 * configure: Regenerate.
3233 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
3235 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
3236 attribute inside the parentheses.
3237 (winapi_DebugSetProcessKillOnExit): Ditto.
3238 (winapi_DebugBreakProcess): Ditto.
3239 (winapi_GenerateConsoleCtrlEvent): Ditto.
3241 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
3243 * notif.h (notif_event): Add a dummy member to avoid compiler
3246 2013-07-01 Pedro Alves <palves@redhat.com>
3248 * hostio.c (HOSTIO_PATH_MAX): Define.
3249 (require_filename, handle_open, handle_unlink, handle_readlink):
3252 2013-07-01 Pedro Alves <palves@redhat.com>
3254 * server.h: Include "pathmax.h".
3255 * linux-low.c: Don't include sys/param.h.
3256 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
3258 * win32-low.c: Don't include sys/param.h.
3259 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
3261 2013-07-01 Pedro Alves <palves@redhat.com>
3263 * event-loop.c: Don't check HAVE_UNISTD_H before including
3265 * gdbreplay.c: Likewise.
3266 * remote-utils.c: Likewise.
3267 * server.c: Likewise.
3268 * configure.ac: Don't check for unistd.h.
3269 * configure: Regenerate.
3271 2013-06-28 Tom Tromey <tromey@redhat.com>
3273 * Makefile.in (version.c): Use version.in, not
3276 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
3278 * configure.ac (version_host, version_target): Set and AC_SUBST them.
3279 * configure: Rebuild.
3280 * Makefile.in (version_host, version_target): Get from configure.
3281 (version.c): Use $(version_host) and $(version_target).
3283 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
3285 Fix trace-status to output user name without trailing colon.
3286 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
3288 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
3290 Fix trace-status to output proper start-time and stop-time.
3291 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
3292 output start time and stop time in hex as gdb expects.
3294 2013-06-26 Pedro Alves <pedro@codesourcery.com>
3296 * tracepoint.c (build_traceframe_info_xml): Output trace state
3297 variables present in the trace buffer.
3299 2013-06-24 Tom Tromey <tromey@redhat.com>
3301 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
3303 (version.o): Remove.
3304 * gdbreplay.c: Include version.h.
3305 (version, host_name): Don't declare.
3306 * server.h: Include version.h.
3307 (version, host_name): Don't declare.
3309 2013-06-12 Pedro Alves <palves@redhat.com>
3311 * linux-x86-low.c (linux_is_elf64): Delete global.
3312 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
3313 with local linux_pid_exe_is_elf_64_file use.
3315 2013-06-11 Pedro Alves <palves@redhat.com>
3317 * linux-low.c (regset_disabled, disable_regset): New functions.
3318 (regsets_fetch_inferior_registers)
3319 (regsets_store_inferior_registers): Use them.
3320 (initialize_regsets_info); Don't allocate the disabled_regsets
3322 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
3325 2013-06-11 Pedro Alves <palves@redhat.com>
3327 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
3330 2013-06-11 Pedro Alves <palves@redhat.com>
3332 * linux-x86-low.c (initialize_low_arch): Call
3333 init_registers_x32_avx_linux.
3335 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
3337 Fix compatibility with Android Bionic.
3338 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
3341 2013-06-07 Pedro Alves <palves@redhat.com>
3344 * Makefile.in (OBS): Add tdesc.o.
3345 (IPA_OBJS): Add tdesc-ipa.o.
3346 (tdesc-ipa.o): New rule.
3347 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
3349 * linux-low.c (new_inferior): Delete.
3350 (disabled_regsets, num_regsets): Delete.
3351 (linux_add_process): Adjust to set the new per-process
3353 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
3354 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
3355 was a stop. When calling arch_setup, switch the current inferior
3356 to the thread that got an event.
3357 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
3358 (regsets_fetch_inferior_registers)
3359 (regsets_store_inferior_registers): New regsets_info parameter.
3361 (linux_register_in_regsets): New regs_info parameter. Adjust to
3363 (register_addr, fetch_register, store_register): New usrregs_info
3364 parameter. Adjust to use it.
3365 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
3366 parameter regs_info. Adjust to use it.
3367 (linux_fetch_registers): Get the current inferior's regs_info, and
3369 (linux_store_registers): Ditto.
3370 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
3371 (initialize_low): Don't initialize the target_regsets here. Call
3372 initialize_low_arch.
3373 * linux-low.h (target_regsets): Delete declaration.
3374 (struct regsets_info): New.
3375 (struct usrregs_info): New.
3376 (struct regs_info): New.
3377 (struct process_info_private) <new_inferior>: New field.
3378 (struct linux_target_ops): Delete the num_regs, regmap, and
3379 regset_bitmap fields. New field regs_info.
3380 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
3381 * i387-fp.c (num_xmm_registers): Delete.
3382 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
3383 calls to new interface.
3384 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
3385 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
3386 Infer the number of xmm registers from the regcache's target
3388 * i387-fp.h (num_xmm_registers): Delete.
3389 * inferiors.c (add_thread): Don't install the thread's regcache
3391 * proc-service.c (gregset_info): Fetch the current inferior's
3392 regs_info. Adjust to use it.
3393 * regcache.c: Include tdesc.h.
3394 (register_bytes, reg_defs, num_registers)
3395 (gdbserver_expedite_regs): Delete.
3396 (get_thread_regcache): If the thread doesn't have a regcache yet,
3397 create one, instead of aborting gdbserver.
3398 (regcache_invalidate_one): Rename to ...
3399 (regcache_invalidate_thread): ... this.
3400 (regcache_invalidate_one): New.
3401 (regcache_invalidate): Only invalidate registers of the current
3403 (init_register_cache): Add target_desc parameter, and use it.
3404 (new_register_cache): Ditto. Assert the target description has a
3405 non zero registers_size.
3406 (regcache_cpy): Add assertions. Adjust.
3407 (realloc_register_cache, set_register_cache): Delete.
3408 (registers_to_string, registers_from_string): Adjust.
3409 (find_register_by_name, find_regno, find_register_by_number)
3410 (register_cache_size): Add target_desc parameter, and use it.
3411 (free_register_cache_thread, free_register_cache_thread_one)
3412 (regcache_release, register_cache_size): New.
3413 (register_size): Add target_desc parameter, and use it.
3414 (register_data, supply_register, supply_register_zeroed)
3415 (supply_regblock, supply_register_by_name, collect_register)
3416 (collect_register_as_string, collect_register_by_name): Adjust.
3417 * regcache.h (struct target_desc): Forward declare.
3418 (struct regcache) <tdesc>: New field.
3419 (init_register_cache, new_register_cache): Add target_desc
3421 (regcache_invalidate_thread): Declare.
3422 (regcache_invalidate_one): Delete declaration.
3423 (regcache_release): Declare.
3424 (find_register_by_number, register_cache_size, register_size)
3425 (find_regno): Add target_desc parameter.
3426 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
3428 * remote-utils.c: Include tdesc.h.
3429 (outreg, prepare_resume_reply): Adjust.
3430 * server.c: Include tdesc.h.
3431 (gdbserver_xmltarget): Delete declaration.
3432 (get_features_xml, process_serial_event): Adjust.
3433 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
3435 (struct process_info) <tdesc>: New field.
3436 (ipa_tdesc): Declare.
3437 * tdesc.c: New file.
3438 * tdesc.h: New file.
3439 * tracepoint.c: Include tdesc.h.
3440 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
3441 (get_context_regcache): Adjust to pass ipa_tdesc down.
3442 (do_action_at_tracepoint): Adjust to get the register cache size
3443 from the context regcache's description.
3444 (traceframe_walk_blocks): Adjust to get the register cache size
3445 from the current trace frame's description.
3446 (traceframe_get_pc): Adjust to get current trace frame's
3447 description and pass it down.
3448 (gdb_collect): Adjust to get the register cache size from the
3450 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
3451 (gdbserver_xmltarget): Delete.
3452 (initialize_low_tracepoint): Set the ipa's target description.
3453 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
3454 (initialize_low_tracepoint): Set the ipa's target description.
3455 * linux-x86-low.c: Include tdesc.h.
3456 [__x86_64__] (is_64bit_tdesc): New.
3457 (ps_get_thread_area, x86_get_thread_area): Use it.
3458 (i386_cannot_store_register): Rename to ...
3459 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
3460 (i386_cannot_fetch_register): Rename to ...
3461 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
3462 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
3464 (target_regsets): Rename to ...
3465 (x86_regsets): ... this.
3466 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
3468 (x86_siginfo_fixup): Use is_64bit_tdesc.
3469 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
3470 (tdesc_x32_avx_linux, tdesc_x32_linux)
3471 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
3473 (x86_linux_update_xmltarget): Delete.
3474 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
3475 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
3476 (AMD64_LINUX_USER64_CS): New.
3477 (x86_linux_read_description): New, based on
3478 x86_linux_update_xmltarget.
3479 (same_process_callback): New.
3480 (x86_arch_setup_process_callback): New.
3481 (x86_linux_update_xmltarget): New.
3482 (x86_regsets_info): New.
3483 (amd64_linux_regs_info): New.
3484 (i386_linux_usrregs_info): New.
3485 (i386_linux_regs_info): New.
3486 (x86_linux_regs_info): New.
3487 (x86_arch_setup): Reimplement.
3488 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
3489 (x86_emit_ops): Ditto.
3490 (the_low_target): Adjust. Install x86_linux_regs_info,
3491 x86_cannot_fetch_register, and x86_cannot_store_register.
3492 (initialize_low_arch): New.
3493 * linux-ia64-low.c (tdesc_ia64): Declare.
3494 (ia64_fetch_register): Adjust.
3495 (ia64_usrregs_info, regs_info): New globals.
3496 (ia64_regs_info): New function.
3497 (the_low_target): Adjust.
3498 (initialize_low_arch): New function.
3499 * linux-sparc-low.c (tdesc_sparc64): Declare.
3500 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
3502 (sparc_arch_setup): New function.
3503 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
3504 (the_low_target): Adjust.
3505 (initialize_low_arch): New function.
3506 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
3507 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
3508 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
3509 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
3510 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
3511 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
3512 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
3513 (tdesc_powerpc_isa205_vsx64l): Declare.
3514 (ppc_cannot_store_register, ppc_collect_ptrace_register)
3515 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
3516 (ppc_set_pc, ppc_get_hwcap): Adjust.
3517 (ppc_usrregs_info): Forward declare.
3518 (!__powerpc64__) ppc_regmap_adjusted: New global.
3519 (ppc_arch_setup): Adjust to the current process'es target
3521 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
3522 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
3523 (ppc_store_evrregset): Adjust.
3524 (target_regsets): Rename to ...
3525 (ppc_regsets): ... this, and make static.
3526 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
3527 (ppc_regs_info): New function.
3528 (the_low_target): Adjust.
3529 (initialize_low_arch): New function.
3530 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
3531 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
3532 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
3533 (tdesc_s390x_linux64v2): Declare.
3534 (s390_collect_ptrace_register, s390_supply_ptrace_register)
3535 (s390_fill_gregset, s390_store_last_break): Adjust.
3536 (target_regsets): Rename to ...
3537 (s390_regsets): ... this, and make static.
3538 (s390_get_pc, s390_set_pc): Adjust.
3539 (s390_get_hwcap): New target_desc parameter, and use it.
3540 [__s390x__] (have_hwcap_s390_high_gprs): New global.
3541 (s390_arch_setup): Adjust to set the current process'es target
3542 description. Don't adjust the regmap.
3543 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
3544 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
3545 (regs_info_3264): New globals.
3546 (s390_regs_info): New function.
3547 (the_low_target): Adjust.
3548 (initialize_low_arch): New function.
3549 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
3550 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
3551 [__mips64] (init_registers_mips_linux)
3552 (init_registers_mips_dsp_linux): Delete defines.
3553 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
3554 (have_dsp): New global.
3555 (mips_read_description): New, based on mips_arch_setup.
3556 (mips_arch_setup): Reimplement.
3557 (get_usrregs_info): New function.
3558 (mips_cannot_fetch_register, mips_cannot_store_register)
3559 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
3560 (mips_fill_fpregset, mips_store_fpregset): Adjust.
3561 (target_regsets): Rename to ...
3562 (mips_regsets): ... this, and make static.
3563 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
3564 (dsp_regs_info, regs_info): New globals.
3565 (mips_regs_info): New function.
3566 (the_low_target): Adjust.
3567 (initialize_low_arch): New function.
3568 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
3569 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
3571 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
3572 (arm_read_description): New, with bits factored from
3574 (arm_arch_setup): Reimplement.
3575 (target_regsets): Rename to ...
3576 (arm_regsets): ... this, and make static.
3577 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
3578 (arm_regs_info): New function.
3579 (the_low_target): Adjust.
3580 (initialize_low_arch): New function.
3581 * linux-m68k-low.c (tdesc_m68k): Declare.
3582 (target_regsets): Rename to ...
3583 (m68k_regsets): ... this, and make static.
3584 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
3585 (m68k_regs_info): New function.
3586 (m68k_arch_setup): New function.
3587 (the_low_target): Adjust.
3588 (initialize_low_arch): New function.
3589 * linux-sh-low.c (tdesc_sharch): Declare.
3590 (target_regsets): Rename to ...
3591 (sh_regsets): ... this, and make static.
3592 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
3593 (sh_regs_info, sh_arch_setup): New functions.
3594 (the_low_target): Adjust.
3595 (initialize_low_arch): New function.
3596 * linux-bfin-low.c (tdesc_bfin): Declare.
3597 (bfin_arch_setup): New function.
3598 (bfin_usrregs_info, regs_info): New globals.
3599 (bfin_regs_info): New function.
3600 (the_low_target): Adjust.
3601 (initialize_low_arch): New function.
3602 * linux-cris-low.c (tdesc_cris): Declare.
3603 (cris_arch_setup): New function.
3604 (cris_usrregs_info, regs_info): New globals.
3605 (cris_regs_info): New function.
3606 (the_low_target): Adjust.
3607 (initialize_low_arch): New function.
3608 * linux-cris-low.c (tdesc_crisv32): Declare.
3609 (cris_arch_setup): New function.
3610 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
3611 (cris_regs_info): New function.
3612 (the_low_target): Adjust.
3613 (initialize_low_arch): New function.
3614 * linux-m32r-low.c (tdesc_m32r): Declare.
3615 (m32r_arch_setup): New function.
3616 (m32r_usrregs_info, regs_info): New globals.
3617 (m32r_regs_info): Adjust.
3618 (initialize_low_arch): New function.
3619 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
3620 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
3621 (tic6x_usrregs_info): Forward declare.
3622 (tic6x_read_description): New function, based on ...
3623 (tic6x_arch_setup): ... this. Reimplement.
3624 (target_regsets): Rename to ...
3625 (tic6x_regsets): ... this, and make static.
3626 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
3627 (tic6x_regs_info): New function.
3628 (the_low_target): Adjust.
3629 (initialize_low_arch): New function.
3630 * linux-xtensa-low.c (tdesc_xtensa): Declare.
3631 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
3632 (target_regsets): Rename to ...
3633 (xtensa_regsets): ... this, and make static.
3634 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
3636 (xtensa_arch_setup, xtensa_regs_info): New functions.
3637 (the_low_target): Adjust.
3638 (initialize_low_arch): New function.
3639 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
3640 (nios2_arch_setup): Set the current process'es tdesc.
3641 (target_regsets): Rename to ...
3642 (nios2_regsets): ... this.
3643 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
3644 (nios2_regs_info): New function.
3645 (the_low_target): Adjust.
3646 (initialize_low_arch): New function.
3647 * linux-aarch64-low.c (tdesc_aarch64): Declare.
3648 (aarch64_arch_setup): Set the current process'es tdesc.
3649 (target_regsets): Rename to ...
3650 (aarch64_regsets): ... this.
3651 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
3652 (aarch64_regs_info): New function.
3653 (the_low_target): Adjust.
3654 (initialize_low_arch): New function.
3655 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
3657 (target_regsets): Rename to ...
3658 (tile_regsets): ... this.
3659 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
3660 (tile_regs_info): New function.
3661 (tile_arch_setup): Set the current process'es tdesc.
3662 (the_low_target): Adjust.
3663 (initialize_low_arch): New function.
3664 * spu-low.c (tdesc_spu): Declare.
3665 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
3666 * win32-arm-low.c (tdesc_arm): Declare.
3667 (arm_arch_setup): New function.
3668 (the_low_target): Install arm_arch_setup instead of
3670 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
3671 (init_windows_x86): Rename to ...
3672 (i386_arch_setup): ... this. Set `win32_tdesc'.
3673 (the_low_target): Adjust.
3674 * win32-low.c (win32_tdesc): New global.
3675 (child_add_thread): Don't create the thread cache here.
3676 (do_initial_child_stuff): Set the new process'es tdesc.
3677 * win32-low.h (struct target_desc): Forward declare.
3678 (win32_tdesc): Declare.
3679 * lynx-i386-low.c (tdesc_i386): Declare global.
3680 (lynx_i386_arch_setup): Set `lynx_tdesc'.
3681 * lynx-low.c (lynx_tdesc): New global.
3682 (lynx_add_process): Set the new process'es tdesc.
3683 * lynx-low.h (struct target_desc): Forward declare.
3684 (lynx_tdesc): Declare global.
3685 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
3686 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
3687 * nto-low.c (nto_tdesc): New global.
3688 (do_attach): Set the new process'es tdesc.
3689 * nto-low.h (struct target_desc): Forward declare.
3690 (nto_tdesc): Declare.
3691 * nto-x86-low.c (tdesc_i386): Declare.
3692 (nto_x86_arch_setup): Set `nto_tdesc'.
3694 2013-06-04 Gary Benson <gbenson@redhat.com>
3696 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
3697 to qSupported response when appropriate.
3698 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
3699 with nonzero-length annex.
3700 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
3701 arguments supplied in annex.
3703 2013-05-31 Doug Evans <dje@google.com>
3706 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
3707 64 bits in 64-cross-32 environment.
3709 2013-05-28 Pedro Alves <palves@redhat.com>
3711 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
3712 (aarch64-without-fpu.c): Delete rule.
3713 * configure.srv (aarch64*-*-linux*): Remove references to
3714 aarch64-without-fpu.o and aarch64-without-fpu.xml.
3715 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
3718 2013-05-24 Pedro Alves <palves@redhat.com>
3720 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
3721 instead of strchr/decode_address. Error if the range isn't split
3722 with a ','. Don't assume there's be a ':' in the action.
3724 2013-05-23 Yao Qi <yao@codesourcery.com>
3725 Pedro Alves <palves@redhat.com>
3727 * linux-low.c (lwp_in_step_range): New function.
3728 (linux_wait_1): If the thread was range stepping and stopped
3729 outside the stepping range, report the stop to GDB. Otherwise,
3730 continue stepping. Add range stepping debug output.
3731 (linux_set_resume_request): Copy the step range from the resume
3733 (linux_supports_range_stepping): New.
3734 (linux_target_ops) <supports_range_stepping>: Set to
3735 linux_supports_range_stepping.
3736 * linux-low.h (struct linux_target_ops)
3737 <supports_range_stepping>: New field.
3738 (struct lwp_info) <step_range_start, step_range_end>: New fields.
3739 * linux-x86-low.c (x86_supports_range_stepping): New.
3740 (the_low_target) <supports_range_stepping>: Set to
3741 x86_supports_range_stepping.
3742 * server.c (handle_v_cont): Handle 'r' action.
3743 (handle_v_requests): Append ";r" if the target supports range
3745 * target.h (struct thread_resume) <step_range_start,
3746 step_range_end>: New fields.
3747 (struct target_ops) <supports_range_stepping>:
3749 (target_supports_range_stepping): New macro.
3751 2013-05-17 Joel Brobecker <brobecker@adacore.com>
3753 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
3754 confusion in comment.
3756 2013-05-17 Joel Brobecker <brobecker@adacore.com>
3758 * lynx-low.c (struct process_info_private): New type.
3759 (lynx_add_process): New function.
3760 (lynx_create_inferior, lynx_attach): Replace calls to
3761 add_process by calls to lynx_add_process.
3762 (lynx_resume): If PTID is null, then try using
3763 current_process()->private->last_wait_event_ptid.
3765 (lynx_clear_inferiors): Delete. The contents of that function
3766 has been inlined in lynx_mourn;
3767 (lynx_wait_1): Save the ptid in the process's private data.
3768 (lynx_mourn): Free the process' private data. Replace call
3769 to lynx_clear_inferiors by call to clear_inferiors.
3771 2013-05-17 Yao Qi <yao@codesourcery.com>
3773 * i386-low.c (i386_length_and_rw_bits): Move the comment to
3776 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
3778 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
3779 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
3780 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
3781 PT_TEXT_END_ADDR guards. Update comments.
3782 (linux_target_op) <read_offsets>: Conditionally define to
3783 linux_read_offsets if the target is UCLIBC and if it defines
3784 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
3786 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
3787 Andrew Jenner <andrew@codesourcery.com>
3789 * Makefile.in (SFILES): Add linux-nios2-low.c.
3790 (clean): Add action to delete nios2-linux.c.
3791 (nios2-linux.c): New rule.
3792 * configure.srv: Add nios2*-*-linux*.
3793 * linux-nios2-low.c: New.
3795 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
3797 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
3799 2013-04-25 Hui Zhu <hui@codesourcery.com>
3802 * ax.c (ax_printf): Add fflush.
3804 2013-04-22 Tom Tromey <tromey@redhat.com>
3806 * Makefile.in (SFILES): Add filestuff.c.
3807 (OBS): Add filestuff.o.
3808 (filestuff.o): New target.
3809 * config.in, configure: Rebuild.
3810 * configure.ac: Check for fdwalk, pipe2.
3812 2013-04-17 Pedro Alves <palves@redhat.com>
3814 * configure.ac (USE_THREAD_DB): Delete variable.
3815 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
3816 Don't AC_SUBST USE_THREAD_DB.
3817 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
3818 * config.in, configure: Regenerate.
3820 2013-04-16 Pedro Alves <palves@redhat.com>
3822 * linux-low.h (struct lwp_info) <thread_known>: Move under
3823 the USE_THREAD_DB #ifdef.
3825 2013-04-16 Pedro Alves <palves@redhat.com>
3827 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
3828 (linux-low.o): Delete rule.
3829 * linux-low.h: Always include "gdb_thread_db.h" instead of
3830 conditionally including thread_db.h.
3831 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
3834 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
3836 * Makefile.in (install-only): Fix make install regression.
3838 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
3840 Convert man pages to texinfo, new gdbinit.5 texinfo page.
3841 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
3843 * gdbserver.1: Remove.
3845 2013-03-22 Pedro Alves <palves@redhat.com>
3847 * linux-low.c (handle_extended_wait): Don't call
3848 linux_enable_event_reporting.
3850 2013-03-15 Tony Theodore <tonyt@logyst.com>
3853 * Makefile.in (SHELL): Use @SHELL@.
3855 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
3857 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
3860 2013-03-13 Joel Brobecker <brobecker@adacore.com>
3862 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
3863 Remove extraneous NULL element.
3865 2013-03-13 Yao Qi <yao@codesourcery.com>
3867 * tracepoint.c (traceframe_read_tsv): Look for the last matched
3868 'V' block in trace frame.
3870 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3872 * target.h (struct target_ops): Add btrace ops.
3873 (target_supports_btrace): New macro.
3874 (target_enable_btrace): New macro.
3875 (target_disable_btrace): New macro.
3876 (target_read_btrace): New macro.
3877 * gdbthread.h (struct thread_info): Add btrace field.
3878 * server.c: Include btrace-common.h.
3879 (handle_btrace_general_set): New function.
3880 (handle_btrace_enable): New function.
3881 (handle_btrace_disable): New function.
3882 (handle_general_set): Call handle_btrace_general_set.
3883 (handle_qxfer_btrace): New function.
3884 (struct qxfer qxfer_packets[]): Add btrace entry.
3885 * inferiors.c (remove_thread): Disable btrace.
3886 * linux-low: Include linux-btrace.h.
3887 (linux_low_enable_btrace): New function.
3888 (linux_low_read_btrace): New function.
3889 (linux_target_ops): Add btrace ops.
3890 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
3891 Add srv_linux_btrace=yes.
3892 (x86_64-*-linux*): Add linux-btrace.o.
3893 Add srv_linux_btrace=yes.
3894 * configure.ac: Define HAVE_LINUX_BTRACE.
3895 * config.in: Regenerated.
3896 * configure: Regenerated.
3898 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3900 * server.c (handle_qxfer): Preserve error message if -3 is
3902 (qxfer): Document the -3 return value.
3904 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3906 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
3907 (linux_btrace_h): New variable.
3908 (linux-btrace.o): New rule.
3910 2013-03-08 Stan Shebs <stan@codesourcery.com>
3911 Hafiz Abid Qadeer <abidh@codesourcery.com>
3913 * tracepoint.c (trace_buffer_size): New global.
3914 (DEFAULT_TRACE_BUFFER_SIZE): New define.
3915 (init_trace_buffer): Change to one-argument function. Allocate
3916 trace buffer memory.
3917 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
3918 handle QTBuffer:size packet.
3919 (cmd_bigqtbuffer_size): New function.
3920 (initialize_tracepoint): Call init_trace_buffer with
3921 DEFAULT_TRACE_BUFFER_SIZE.
3922 * server.c (handle_query): Add QTBuffer:size in the
3925 2013-03-07 Yao Qi <yao@codesourcery.com>
3927 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
3928 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
3930 (cmd_qtsp): Adjust condition. Do post increment.
3931 Set cur_action and cur_step_action back to 0.
3933 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
3936 * linux-low.c (linux_write_memory): Return early success if LEN is
3939 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
3941 * configure.srv: Add x86_64-*-cygwin* as target.
3943 2013-02-28 Tom Tromey <tromey@redhat.com>
3945 * configure.ac: Invoke AC_SYS_LARGEFILE.
3946 * configure, config.in: Rebuild.
3948 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
3950 * win32-low.c: Throughout, fix format strings and casts of
3951 printf-like functions to avoid type related warnings on all
3953 (get_child_debug_event): Print dwDebugEventCode as hex since
3954 that's how it's usually documented.
3956 2013-02-28 Yao Qi <yao@codesourcery.com>
3958 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
3961 2013-02-27 Jiong Wang <jiwang@tilera.com>
3963 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
3964 (reg-tilegx32.c): New rule.
3965 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
3966 * linux-tile-low.c (tile_arch_setup): New function. Invoke
3967 different register info initializer according to elf class.
3968 (init_registers_tilgx32): New function. The tilegx32 register info
3970 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
3971 (tile_store_gregset): Likewise.
3973 2013-02-27 Yao Qi <yao@codesourcery.com>
3975 * server.c (process_point_options): Print debug message when
3976 debug_threads is true.
3978 2013-02-26 Yao Qi <yao@codesourcery.com>
3980 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
3982 2013-02-19 Pedro Alves <palves@redhat.com>
3983 Kai Tietz <ktietz@redhat.com>
3987 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
3988 instead of strtoul to extract address from packet.
3989 (process_serial_event) <'z'>: Likewise.
3991 2013-02-18 Yao Qi <yao@codesourcery.com>
3993 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
3995 2013-02-14 Pedro Alves <palves@redhat.com>
3999 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
4000 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
4002 2013-02-14 Pedro Alves <palves@redhat.com>
4004 * tracepoint.c (cmd_qtdpsrc): Use savestring.
4006 2013-02-14 Pedro Alves <palves@redhat.com>
4008 * tracepoint.c (save_string): Delete.
4009 (add_tracepoint_action): Use savestring instead of save_string.
4011 2013-02-12 Pedro Alves <palves@redhat.com>
4013 * linux-xtensa-low.c: Ditto.
4014 * xtensa-xtregs.c: Ditto.
4016 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
4018 * thread-db.c (thread_db_get_tls_address): NULL pointer check
4021 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
4023 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
4024 aarch64_num_wp_regs and aarch64_num_bp_regs to
4025 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
4027 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
4029 * linux-aarch64-low.c (ps_get_thread_area): Replace
4030 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
4032 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
4033 Marcus Shawcroft <marcus.shawcroft@arm.com>
4034 Nigel Stephens <nigel.stephens@arm.com>
4035 Yufeng Zhang <yufeng.zhang@arm.com>
4037 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
4038 (aarch64.c, aarch64-without-fpu.c): New targets.
4039 * configure.srv (aarch64*-*-linux*): New.
4040 * linux-aarch64-low.c: New file.
4042 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
4044 * linux-low.c (handle_extended_wait, linux_create_inferior)
4045 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
4046 (dequeue_one_deferred_signal, linux_resume_one_thread)
4047 (fetch_register, linux_write_memory, linux_enable_event_reporting)
4048 (linux_tracefork_grandchild, linux_test_for_tracefork)
4049 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
4050 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
4051 where the argument is 0.
4053 2013-01-25 Yao Qi <yao@codesourcery.com>
4055 * event-loop.c: Include "queue.h".
4056 (gdb_event_p): New typedef.
4057 (struct gdb_event) <next_event>: Remove.
4058 (event_queue): Change to QUEUE(gdb_event_p).
4059 (async_queue_event): Remove.
4060 (gdb_event_xfree): New.
4061 (initialize_event_loop): New.
4062 (process_event): Use API from QUEUE.
4063 (wait_for_event): Likewise.
4064 * server.c (main): Call initialize_event_loop.
4065 * server.h (initialize_event_loop): Declare.
4067 2013-01-18 Yao Qi <yao@codesourcery.com>
4069 * ax.h (struct eval_agent_expr_context): New.
4070 (gdb_eval_agent_expr): Update declaration.
4071 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
4072 TFRAME. Add new argument CTX.
4073 * server.h (struct eval_agent_expr_context): Declare.
4074 (agent_mem_read, agent_tsv_read): Update declaration.
4075 (agent_mem_read_string): Likewise.
4076 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
4077 (add_traceframe_block): Add new argument TPOINT.
4078 Increase TPOINT->traceframe_usage.
4079 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
4080 eval_tracepoint_agent_expr.
4081 (condition_true_at_tracepoint): Likewise.
4082 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
4083 (agent_mem_read_string, agent_tsv_read): Likewise.
4085 2013-01-16 Yao Qi <yao@codesourcery.com>
4087 * linux-low.c (linux_resume_one_lwp): Don't check
4088 'lwp->bp_reinsert != 0'.
4090 2013-01-07 Joel Brobecker <brobecker@adacore.com>
4091 Pedro Alves <palves@redhat.com>
4093 * lynx-low.c (ptrace_request_to_str): Define a temporary
4094 macro and use it to simplify this function's implementation.
4096 2013-01-07 Joel Brobecker <brobecker@adacore.com>
4098 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
4101 2013-01-07 Joel Brobecker <brobecker@adacore.com>
4103 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
4105 2013-01-07 Joel Brobecker <brobecker@adacore.com>
4107 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
4109 2013-01-07 Joel Brobecker <brobecker@adacore.com>
4111 * lynx-low.c (lynx_resume): Use the resume_info parameter
4112 to determine the ptid for the lynx_ptrace call, unless
4113 it is equal to minus_one_ptid, in which case we use the
4114 ptid of the current_inferior.
4115 (lynx_wait_1): After having received a thread create/exit
4116 event, resume the inferior's execution using the signaling
4117 thread's ptid, rather than the old ptid.
4119 2013-01-07 Joel Brobecker <brobecker@adacore.com>
4121 * lynx-low.c (lynx_resume): Delete variable ret.
4123 2013-01-01 Joel Brobecker <brobecker@adacore.com>
4125 * gdbreplay.c (gdbreplay_version): Update copyright year.
4126 * server.c (gdbserver_version): Likewise.
4128 2012-12-17 Joel Brobecker <brobecker@adacore.com>
4130 * lynx-low.c (lynx_wait_1): Add debug trace before adding
4133 2012-12-17 Joel Brobecker <brobecker@adacore.com>
4135 * lynx-low.c (ptrace_request_to_str): Add handling for
4138 2012-12-17 Joel Brobecker <brobecker@adacore.com>
4140 * lynx-low.c (lynx_attach): Delete variable new_process.
4142 2012-12-17 Joel Brobecker <brobecker@adacore.com>
4144 * lynx-low.c (lynx_create_inferior): Delete variable
4147 2012-12-17 Joel Brobecker <brobecker@adacore.com>
4149 * lynx-low.c (ptrace_request_to_str): Do not handle
4150 PTRACE_GETTHREADLIST if this macro does not exist.
4152 2012-12-15 Yao Qi <yao@codesourcery.com>
4154 * Makefile.in (OBS): Add notif.o.
4155 * notif.c, notif.h: New.
4156 * server.c: Include "notif.h".
4157 (struct vstop_notif) <next>: Remove.
4159 (queue_stop_reply): Update.
4160 (push_event, send_next_stop_reply): Remove.
4161 (discard_queued_stop_replies): Update.
4162 (notif_stop): New variable.
4163 (handle_v_stopped): Remove.
4164 (handle_v_requests): Don't call handle_v_stopped. Call
4165 handle_ack_notif instead.
4166 (queue_stop_reply_callback): Call notif_event_enque instead
4167 of queue_stop_reply.
4168 (handle_status): Don't call send_next_stop_reply, call
4169 notif_write_event instead.
4170 (kill_inferior_callback): Likewise.
4171 (detach_or_kill_inferior_callback): Likewise.
4172 (main): Call initialize_notif.
4173 (process_serial_event): Call QUEUE_is_empty.
4174 (handle_target_event): Call notif_push instead of push event.
4175 * server.h (push_event): Remove declaration.
4177 2012-12-10 Tom Tromey <tromey@redhat.com>
4179 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
4180 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
4183 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
4184 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
4185 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
4186 (amd64-linux-ipa.o, ax.o): Rewrite.
4187 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
4188 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
4189 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
4190 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
4191 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
4192 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
4193 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
4194 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
4195 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
4196 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
4197 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
4198 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
4199 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
4200 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
4201 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
4202 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
4203 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
4204 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
4205 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
4206 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
4207 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
4208 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
4209 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
4210 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
4211 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
4212 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
4213 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
4214 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
4215 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
4216 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
4217 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
4218 (reg-tilegx.o): Remove.
4219 (all_object_files): New macro.
4220 Include .deps files.
4221 * aclocal.m4, configure: Rebuild.
4222 * acinclude.m4: Include depstand.m4, lead-dot.m4.
4223 * configure.ac: Invoke ZW_CREATE_DEPDIR,
4224 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
4226 2012-12-05 Tom Tromey <tromey@redhat.com>
4229 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
4231 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
4233 * configure.ac: Check for linux/perf_event.h.
4234 * config.in: Regenerated.
4235 * configure: Regenerated.
4237 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
4239 * hostio.c (handle_readlink): Decrease buffer size
4240 parameter passed to readlink by one byte.
4242 2012-11-26 Yao Qi <yao@codesourcery.com>
4244 * configure.ac (build_warnings): Append '-Wempty-body'.
4245 * configure: Regenerated.
4246 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
4249 2012-11-15 Pierre Muller <muller@sourceware.org>
4251 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
4252 * config.in: Regenerate.
4253 * configure: Regenerate.
4254 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
4255 Use "gdb_wait.h" header instead of <sys/wait.h> header.
4256 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
4257 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
4259 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
4260 instead of <sys/wait.h> header.
4261 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
4263 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
4265 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
4266 (various make rules): Remove -DGDBSERVER
4268 2012-11-09 Yao Qi <yao@codesourcery.com>
4270 * spu-low.c (current_ptid): Move it to ..
4271 * gdbthread.h: ... here. New.
4272 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
4273 * server.c (myresume, process_serial_event): Likewise.
4274 * thread-db.c (thread_db_find_new_threads): Likewise.
4275 * tracepoint.c (run_inferior_command): Likewise.
4277 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
4279 * server.c (handle_search_memory_1): Include access length in
4282 2012-09-05 Michael Brandt <michael.brandt@axis.com>
4284 * linux-crisv32-low.c: Fix compile errors.
4286 2012-09-04 Yao Qi <yao@codesourcery.com>
4288 * tracepoint.c (cmd_qtsv): Adjust debug message.
4289 Don't check CUR_TPOINT.
4291 2012-08-28 Yao Qi <yao@codesourcery.com>
4293 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
4294 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
4295 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
4296 Remove declarations of xmalloc, xreallloc, xstrdup and
4298 * Makefile.in (libiberty_h): New.
4299 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
4300 (linux-bfin-low.o): Append dependency 'libiberty.h'.
4302 2012-08-23 Yao Qi <yao@codesourcery.com>
4304 * server.h: Remove declaration of 'xsnprintf'.
4306 2012-08-22 Keith Seitz <keiths@redhat.com>
4308 * server.h: Include build-gnulib-gbserver/config.h.
4309 * gdbreplay.c: Likewise.
4311 2012-08-08 Doug Evans <dje@google.com>
4313 * Makefile.in (SFILES): Add gdb_vecs.c.
4314 (OBS): Add gdb_vecs.o.
4315 (gdb_vecs_h, host_defs_h): New variables.
4316 (thread-db.o): Add $(gdb_vecs_h) dependency.
4317 (gdb_vecs.o): New rule.
4318 * thread-db.c: #include "gdb_vecs.h".
4319 (thread_db_load_search): Use a vector to iterate over path elements.
4320 Handle text appearing after "$pdir".
4322 * configure.ac: Add check for strstr.
4323 * config.in: Regenerate.
4324 * configure: Regenerate.
4326 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
4328 * hostio.c (handle_pread): If pread fails, fall back to attempting
4330 (handle_pwrite): Likewise for pwrite.
4332 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
4334 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
4335 between unsupported TYPE and unimplementable ADDR/LEN combination.
4336 (arm_insert_point): Act on new return value.
4338 2012-07-31 Pedro Alves <palves@redhat.com>
4340 * server.c (process_point_options): Only skip tokens if we find
4341 one that is unrecognized. Don't treat 'X' specially while
4342 skipping unrecognized tokens.
4344 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
4346 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
4347 to 4-byte-align HW breakpoint addresses for Thumb.
4349 2012-07-27 Yao Qi <yao@codesourcery.com>
4353 * server.h: Declare gdb_agent_about_to_close.
4354 * target.c (kill_inferior): Include "agent.h".
4355 New. Send command 'kill'.
4356 * target.h (kill_inferior): Removed macro.
4357 * tracepoint.c (gdb_agent_about_to_close): New.
4358 (gdb_agent_helper_thread): Handle command 'close'.
4359 Wait endlessly until the inferior stops.
4360 Install gdb_agent_remove_socket to atexit hook.
4361 (agent_socket_name): New static variable.
4362 (gdb_agent_socket_init): Replace local variable 'name' with
4363 'agent_socket_name'.
4364 (gdb_agent_remove_socket): New.
4366 2012-07-27 Yao Qi <yao@codesourcery.com>
4368 * server.c (process_point_options): Stop at 'X' when parsing.
4370 2012-07-19 Michael Eager <eager@eagercon.com>
4372 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
4374 * linux-x86-low.c (x86_insert_point, x86_remove_point):
4375 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
4376 hardware breakpoint.
4378 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4380 * gdbserver/linux-low.c (initialize_low): Call
4381 linux_ptrace_init_warnings.
4383 2012-07-02 Doug Evans <dje@google.com>
4385 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
4388 2012-07-02 Stan Shebs <stan@codesourcery.com>
4390 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
4391 (ax.o): Add it to build rule.
4393 (OBS): Add format.o.
4394 (IPA_OBS): Add format.o.
4395 * server.c (handle_query): Claim support for breakpoint commands.
4396 (process_point_options): Add command case.
4397 (process_serial_event): Leave running if there are printfs in
4399 * mem-break.h (any_persistent_commands): Declare.
4400 (add_breakpoint_commands): Declare.
4401 (gdb_no_commands_at_breakpoint): Declare.
4402 (run_breakpoint_commands): Declare.
4403 * mem-break.c (struct point_command_list): New struct.
4404 (struct breakpoint): New field command_list.
4405 (any_persistent_commands): New function.
4406 (add_commands_to_breakpoint): New function.
4407 (add_breakpoint_commands): New function.
4408 (gdb_no_commands_at_breakpoint): New function.
4409 (run_breakpoint_commands): New function.
4410 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
4412 * ax.c: Include format.h.
4413 (ax_printf): New function.
4414 (gdb_eval_agent_expr): Add printf opcode.
4416 2012-06-13 Yao Qi <yao@codesourcery.com>
4418 * server.c (start_inferior): Remove duplicated writes to fields
4419 'last_resume_kind' and 'last_status' of 'current_inferior'.
4421 2012-06-12 Yao Qi <yao@codesourcery.com>
4422 Pedro Alves <palves@redhat.com>
4424 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
4426 * server.c (handle_v_cont): Extend comment.
4428 2012-06-11 Yao Qi <yao@codesourcery.com>
4430 * linux-low.c (linux_attach): Add 'static'.
4432 2012-06-06 Yao Qi <yao@codesourcery.com>
4434 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
4436 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4438 Fix gcc -flto compilation warning.
4439 * server.c (main): Make variable multi_mode and attach volatile.
4441 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4443 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
4444 if the platform doesn't know about it.
4446 2012-05-30 Jeff Kenton <jkenton@tilera.com>
4448 * Makefile.in (SFILES): Add linux-tile-low.c.
4449 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
4450 * configure.srv: Handle tilegx-*-linux*.
4451 * linux-tile-low.c: New file.
4453 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4455 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
4457 2012-05-24 Pedro Alves <palves@redhat.com>
4461 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
4463 2012-05-24 Pedro Alves <palves@redhat.com>
4467 Replace target_signal with gdb_signal throughout.
4469 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
4471 * linux-low.c (linux_store_registers): Avoid the copying sequence
4472 when no data has been retrieved by ptrace.
4474 2012-05-22 Will Deacon <will.deacon@arm.com>
4476 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
4477 Include asm/ptrace.h.
4478 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
4481 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
4483 * linux-low.c (linux_store_registers): Don't re-retrieve data
4484 with ptrace that has already been obtained from /proc. Always
4485 copy any data retrieved with ptrace to the buffer supplied.
4487 2012-05-11 Yao Qi <yao@codesourcery.com>
4488 Pedro Alves <palves@redhat.com>
4490 * linux-low.c (enum stopping_threads_kind): New.
4491 (stopping_threads): Change type to `enum stopping_threads_kind'.
4492 (handle_extended_wait): If stopping and suspending threads, leave
4493 the new_lwp suspended too.
4494 (linux_wait_for_event): Adjust.
4495 (stop_all_lwps): Set `stopping_threads' to
4496 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
4497 whether we're suspending threads or just stopping them. Assert no
4500 2012-04-29 Yao Qi <yao@codesourcery.com>
4502 * server.h: Move some code to ...
4503 * gdbthread.h: ... here. New.
4504 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
4505 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
4506 (nto-low.o, win32-low.o): Likewise.
4507 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
4508 * regcache.c, remote-utils.c, server.c: Likewise.
4509 * target.c, tracepoint.c, win32-low.c: Likewise.
4511 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4513 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
4514 (PTRACE_ARG4_TYPE): Likewise.
4515 (PTRACE_XFER_TYPE): Likewise.
4516 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
4517 ptrace to PTRACE_ARG3_TYPE.
4518 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
4519 (PTRACE_ARG4_TYPE): Likewise.
4520 (PTRACE_XFER_TYPE): Likewise.
4521 (linux_detach_one_lwp): Cast fourth argument of
4522 ptrace to long then PTRACE_ARG4_TYPE.
4523 (regsets_fetch_inferior_registers): Cast third argument of
4524 ptrace to long then PTRACE_ARG3_TYPE.
4525 (regsets_store_inferior_registers): Likewise.
4527 2012-04-20 Pedro Alves <palves@redhat.com>
4529 * configure: Regenerate.
4531 2012-04-19 Pedro Alves <palves@redhat.com>
4533 * Makefile.in (GNULIB_BUILDDIR): New.
4534 (LIBGNU, INCGNU, GNULIB_H): Adjust.
4535 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
4536 (all, install-only, uninstall, clean-info, all-lib, clean): No
4537 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
4538 (maintainer-clean realclean distclean): Use subdir_do.
4540 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
4541 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
4542 * acinclude.m4: Include acx_configure_dir.m4.
4543 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
4544 calls. Call AC_PROG_RANLIB. Configure gnulib using
4547 (GNULIB_STDINT_H): Adjust.
4548 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
4549 * gdbreplay.c: Include build-gnulib/config.h.
4550 * server.h: Likewise.
4551 * aclocal.m4: Regenerate.
4552 * config.in: Regenerate.
4553 * configure: Regenerate.
4555 2012-04-19 Pedro Alves <palves@redhat.com>
4557 * Makefile.in (LIBGNU, INCGNU): Adjust.
4558 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
4559 (all, install-only, uninstall, clean-info, all-lib, clean)
4560 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
4561 * configure.ac: Adjust AC_OUTPUT output.
4562 * aclocal.m4: Regenerate.
4563 * configure: Regenerate.
4565 2012-04-19 Pedro Alves <palves@redhat.com>
4567 * Makefile.in (generated_files): New.
4568 (server_h): Remove the explicit dependency on config.h, and depend
4569 on $generated_files.
4571 2012-04-19 Pedro Alves <palves@redhat.com>
4573 * Makefile.in (INCGNU): Add -Ignulib.
4575 2012-04-19 Pedro Alves <palves@redhat.com>
4577 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
4578 (INCGNU): ... this, and spell out -I here.
4579 (GNULIB_LIB): Rename to ...
4581 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
4583 2012-04-19 Pedro Alves <palves@redhat.com>
4585 * config.in: Regenerate.
4587 2012-04-19 Pedro Alves <palves@redhat.com>
4589 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
4590 * server.h (memmem): Remove declaration.
4591 * config.in: Regenerate.
4592 * configure: Regenerate.
4594 2012-04-19 Yao Qi <yao@codesourcery.com>
4596 * Makefile.in (SFILES): Add common/vec.c.
4600 2012-04-19 Yao Qi <yao@codesourcery.com>
4602 * remote-utils.c (prepare_resume_reply): Replace with macro
4603 target_core_of_thread.
4604 * server.c (handle_qxfer_threads_proper): Likewise.
4605 * target.h (traget_core_of_thread): New macro.
4607 2012-04-18 Pedro Alves <palves@redhat.com>
4609 * aclocal.m4: Regenerate.
4610 * configure: Regenerate.
4612 2012-04-16 Yao Qi <yao@codesourcery.com>
4614 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
4615 duplicated on address.
4617 2012-04-16 Yao Qi <yao@codesourcery.com>
4619 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
4620 (struct tracepoint_action_ops) <send>: New field.
4621 (m_tracepoint_action_send, r_tracepoint_action_send): New.
4622 (agent_expr_send, x_tracepoint_action_send): New.
4623 (l_tracepoint_action_send): New.
4624 (cmd_qtdp): Download and install tracepoint
4625 according to `use_agent'.
4626 (run_inferior_command): Add one more parameter `len'.
4628 (tracepoint_send_agent): New.
4629 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
4631 2012-04-16 Yao Qi <yao@codesourcery.com>
4633 * tracepoint.c (download_tracepoints): Moved to ...
4634 (cmd_qtstart): ... here.
4636 2012-04-14 Yao Qi <yao@codesourcery.com>
4638 * tracepoint.c: Include inttypes.h.
4639 (struct collect_memory_action): Use sized types.
4640 (struct tracepoint): Likewise.
4641 (cmd_qtdp, stop_tracing): Update print specifiers.
4642 (cmd_qtp, response_tracepoint): Likewise.
4643 (collect_data_at_tracepoint): Likewise.
4644 (collect_data_at_step): Likewise.
4646 2012-04-14 Yao Qi <yao@codesourcery.com>
4648 Import gnulib module inttypes.
4649 * aclocal.m4, config.in, configure: Regenerated.
4651 2012-04-14 Yao Qi <yao@codesourcery.com>
4653 * Makefile.in (maintainer-clean, realclean, distclean): Remove
4654 Makefile and config.status at last.
4656 2012-04-13 Yao Qi <yao@codesourcery.com>
4658 * tracepoint.c: Include stdint.h unconditionally.
4660 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4662 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
4663 on BFD_HAVE_SYS_PROCFS_TYPE.
4664 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
4665 * configure: Regenerate.
4666 * config.in: Likewise.
4668 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
4670 * Makefile.in (clean): Also remove x32.c x32-linux.c
4671 x32-avx.c x32-avx-linux.c.
4672 (x32.o): New target.
4674 (x32-linux.o): Likewise.
4675 (x32-linux.c): Likewise.
4676 (x32-avx.o): Likewise.
4677 (x32-avx.c): Likewise.
4678 (x32-avx-linux.o): Likewise.
4679 (x32-avx-linux.c): Likewise.
4681 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
4682 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
4683 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
4684 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
4685 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
4686 i386/x32-avx-linux.xml.
4688 * linux-x86-low.c (init_registers_x32_linux): New prototype.
4689 (init_registers_x32_avx_linux): Likwise.
4690 (x86_linux_update_xmltarget): Call init_registers_x32_linux
4691 or init_registers_x32_avx_linux if linux_is_elf64 is false.
4693 2012-04-13 Pedro Alves <palves@redhat.com>
4695 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
4696 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
4697 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
4698 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
4701 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
4703 * linux-x86-low.c (compat_x32_clock_t): New.
4704 (compat_x32_siginfo_t): Likewise.
4705 (compat_x32_siginfo_from_siginfo): Likewise.
4706 (siginfo_from_compat_x32_siginfo): Likewise.
4707 (linux_is_elf64): Likewise.
4708 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
4709 and siginfo_from_compat_x32_siginfo for x32.
4710 (x86_arch_setup): Set linux_is_elf64.
4712 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
4715 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
4717 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
4718 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
4719 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
4720 compatible with process.
4722 2012-04-12 Yao Qi <yao@codesourcery.com>
4724 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
4725 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
4726 (install-only, install-info, clean): Handle sub dir gnulib.
4727 (all-lib, am--refresh): New targets.
4728 (memmem.o): Remove target.
4729 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
4730 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
4731 (AC_REPLACE_FUNCS): Remove memmem.
4732 Invoke gl_INIT and AM_INIT_AUTOMAKE.
4733 (AC_OUTPUT): Generate Makefile in gnulib/.
4734 * aclocal.m4, config.in, configure: Regenerated.
4736 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
4738 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
4740 2012-04-05 Pedro Alves <palves@redhat.com>
4742 -Werror=strict-aliasing
4744 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
4747 2012-04-04 Pedro Alves <palves@redhat.com>
4749 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
4750 (sparc_store_gregset_from_stack, sparc_store_gregset)
4751 (sparc_breakpoint_at): Fix formatting.
4753 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4755 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
4757 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
4758 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
4759 * config.in: Regenerate.
4760 * configure: Likewise.
4762 2012-03-29 Pedro Alves <palves@redhat.com>
4764 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
4765 Correct ptrace arguments.
4767 2012-03-28 Pedro Alves <palves@redhat.com>
4769 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
4770 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
4771 (IA64_FR1_REGNUM): New defines.
4772 (ia64_fetch_register): New.
4773 (the_low_target): Install it.
4774 * linux-low.h (struct linux_target_ops) <fetch_register>: New
4776 * linux-low.c (linux_fetch_registers): Try the
4777 the_low_target.fetch_register hook first.
4779 * linux-arm-low.c (the_low_target): Adjust.
4780 * linux-bfin-low.c (the_low_target): Adjust.
4781 * linux-cris-low.c (the_low_target): Adjust.
4782 * linux-crisv32-low.c (the_low_target): Adjust.
4783 * linux-m32r-low.c (the_low_target): Adjust.
4784 * linux-m68k-low.c (the_low_target): Adjust.
4785 * linux-mips-low.c (the_low_target): Adjust.
4786 * linux-ppc-low.c (the_low_target): Adjust.
4787 * linux-s390-low.c (the_low_target): Adjust.
4788 * linux-sh-low.c (the_low_target): Adjust.
4789 * linux-sparc-low.c (the_low_target): Adjust.
4790 * linux-tic6x-low.c (the_low_target): Adjust.
4791 * linux-x86-low.c (the_low_target): Adjust.
4792 * linux-xtensa-low.c (the_low_target): Adjust.
4794 2012-03-26 Pedro Alves <palves@redhat.com>
4796 * server.c (handle_qxfer_libraries): Don't bail early if
4797 the_target->qxfer_libraries_svr4 is not NULL.
4799 2012-03-26 Pedro Alves <palves@redhat.com>
4801 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
4803 2012-03-23 Pedro Alves <palves@redhat.com>
4805 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
4806 "library-list-svr4" element's start tag when the the DSO list is
4809 2012-03-23 Pedro Alves <palves@redhat.com>
4811 * linux-low.c (read_one_ptr): Read the inferior's pointer through
4812 a variable whose type size is the same as the inferior's pointer
4815 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
4817 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
4819 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
4820 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4821 * linux-low.h: Include <signal.h>.
4822 (struct siginfo): Remove forward declaration.
4823 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
4826 2012-03-21 Mike Frysinger <vapier@gentoo.org>
4828 * .gitignore: Ignore more files.
4830 2012-03-19 Pedro Alves <palves@redhat.com>
4831 Jan Kratochvil <jan.kratochvil@redhat.com>
4833 * server.c (cont_thread, general_thread): Add describing comments.
4834 (start_inferior): Clear `cont_thread'.
4835 (handle_v_cont): Don't set `cont_thread' if resuming all threads
4838 2012-03-15 Yao Qi <yao@codesourcery.com>
4840 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
4842 (cmd_qtdp): ... here.
4844 2012-03-15 Yao Qi <yao@codesourcery.com>
4846 * tracepoint.c (struct tracepoint_action_ops): New.
4847 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
4848 (m_tracepoint_action_download): New.
4849 (r_tracepoint_action_download): New.
4850 (x_tracepoint_action_download): New.
4851 (l_tracepoint_action_download): New.
4852 (add_tracepoint_action): Install `action->ops' according type.
4853 (download_tracepoint_1): Move code `download' function pointer
4854 of various tracepoint_action_ops.
4856 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
4858 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
4859 linux_ptrace_attach_warnings.
4861 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
4863 * Makefile.in (linux-ptrace.o): New.
4864 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
4865 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
4866 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
4867 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
4868 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
4870 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
4872 2012-03-08 Yao Qi <yao@codesourcery.com>
4873 Pedro Alves <palves@redhat.com>
4875 Fix PR server/13392.
4876 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
4878 * tracepoint.c (remove_tracepoint): New.
4879 (cmd_qtdp): Call remove_tracepoint when failed to install.
4881 2012-03-07 Pedro Alves <palves@redhat.com>
4883 * linux-low.c (get_detach_signal): New.
4884 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
4885 Pass on pending signals to PTRACE_DETACH. Check the result of the
4887 * server.c (program_signals, program_signals_p): New.
4888 (handle_general_set): Handle QProgramSignals.
4889 * server.h (program_signals, program_signals_p): Declare.
4891 2012-03-05 Pedro Alves <palves@redhat.com>
4892 Jan Kratochvil <jan.kratochvil@redhat.com>
4894 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
4897 2012-03-03 Yao Qi <yao@codesourcery.com>
4899 * tracepoint.c (tracepoint_look_up_symbols): Update call to
4900 agent_look_up_symbols.
4902 2012-03-03 Yao Qi <yao@codesourcery.com>
4904 * Makefile.in (linux-low.o): Keep dependence on agent.h.
4905 (linux-x86-low.o): Likewise.
4906 * server.h: Remove in_process_agent_loaded.
4907 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
4911 2012-03-03 Yao Qi <yao@codesourcery.com>
4913 * tracepoint.c (gdb_agent_capability): New global.
4914 (in_process_agent_loaded_ust): Renamed to
4915 `in_process_agent_supports_ust'.
4917 (in_process_agent_supports_ust): Call agent_capability_check.
4918 (clear_installed_tracepoints): Assert that agent supports
4921 2012-03-03 Yao Qi <yao@codesourcery.com>
4923 * linux-low.c (linux_supports_agent): New.
4924 (linux_target_ops): Initialize field `supports_agent' with
4925 linux_supports_agent.
4926 * target.h (struct target_ops) <supports_agent>: New.
4927 (target_supports_agent): New macro.
4928 * server.c (handle_general_set): Handle packet 'QAgent'.
4929 (handle_query): Send `QAgent+'.
4930 * Makefile.in (server.o): Depends on agent.h.
4932 2012-03-03 Yao Qi <yao@codesourcery.com>
4934 * Makefile.in (OBS): Add agent.o.
4935 Add new rule for agent.o.
4936 Track dependence of tracepoint.c on agent.h.
4937 * tracepoint.c (run_inferior_command_1):
4938 (run_inferior_command): Call agent_run_command.
4939 (gdb_ust_connect_sync_socket): Deleted. Move it to
4941 (resume_thread, stop_thread): Likewise.
4942 (gdb_ust_socket_init): Renamed to ...
4943 (gdb_agent_socket_init): ... New.
4944 (gdb_ust_thread): Renamed to ...
4945 (gdb_agent_helper_thread): ... New.
4946 (gdb_ust_init): Move some code to ...
4947 (gdb_agent_init): ... here. New.
4948 [HAVE_UST]: Call gdb_ust_init.
4949 (initialize_tracepoint_ftlib): Call gdb_agent_init.
4950 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
4951 * config.in, configure: Regenerated.
4953 2012-03-02 Pedro Alves <palves@redhat.com>
4955 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
4956 * linux-low.c (struct simple_pid_list): New.
4957 (stopped_pids): New a struct simple_pid_list pointer.
4958 (add_to_pid_list, pull_pid_from_list): New.
4959 (handle_extended_wait): Don't assume the first signal new children
4960 report is SIGSTOP. Adjust call to pull_pid_from_list.
4961 (linux_wait_for_lwp): Adjust.
4963 2012-03-02 Yao Qi <yao@codesourcery.com>
4965 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
4968 2012-03-02 Yao Qi <yao@codesourcery.com>
4970 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
4971 `stop_pc' and `tpoint'. Update caller.
4973 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
4975 * linux-low.h (linux_target_ops): Add regset_bitmap member.
4976 * linux-low.c (use_linux_regsets): New macro.
4977 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
4978 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
4979 (linux_register_in_regsets): New function.
4980 (usr_fetch_inferior_registers): Skip registers covered by
4982 (usr_store_inferior_registers): Likewise.
4983 (usr_fetch_inferior_registers): New macro.
4984 (usr_store_inferior_registers): Likewise.
4985 (linux_fetch_registers): Handle mixed regset/non-regset targets.
4986 (linux_store_registers): Likewise.
4987 * linux-mips-low.c (init_registers_mips_dsp_linux): New
4989 (init_registers_mips64_dsp_linux): Likewise.
4990 (init_registers_mips_linux): New macro.
4991 (init_registers_mips_dsp_linux): Likewise.
4992 (mips_dsp_num_regs): Likewise.
4993 (DSP_BASE, DSP_CONTROL): New fallback macros.
4994 (mips_base_regs): New macro.
4995 (mips_regmap): Use it. Fix the size.
4996 (mips_dsp_regmap): New variable.
4997 (mips_dsp_regset_bitmap): Likewise.
4998 (mips_arch_setup): New function.
4999 (mips_cannot_fetch_register): Use the_low_target.regmap rather
5001 (mips_cannot_store_register): Likewise.
5002 (the_low_target): Update .arch_setup, .num_regs and .regmap
5003 initializers. Add .regset_bitmap initializer.
5004 * linux-arm-low.c (the_low_target): Add .regset_bitmap
5006 * linux-bfin-low.c (the_low_target): Likewise.
5007 * linux-cris-low.c (the_low_target): Likewise.
5008 * linux-crisv32-low.c (the_low_target): Likewise.
5009 * linux-ia64-low.c (the_low_target): Likewise.
5010 * linux-m32r-low.c (the_low_target): Likewise.
5011 * linux-m68k-low.c (the_low_target): Likewise.
5012 * linux-ppc-low.c (the_low_target): Likewise.
5013 * linux-s390-low.c (the_low_target): Likewise.
5014 * linux-sh-low.c (the_low_target): Likewise.
5015 * linux-sparc-low.c (the_low_target): Likewise.
5016 * linux-tic6x-low.c (the_low_target): Likewise.
5017 * linux-x86-low.c (the_low_target): Likewise.
5018 * linux-xtensa-low.c (the_low_target): Likewise.
5019 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
5020 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
5021 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
5023 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
5024 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
5026 2012-02-29 Yao Qi <yao@codesourcery.com>
5027 Pedro Alves <palves@redhat.com>
5029 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
5030 `step_over_finished' is true.
5032 2012-02-27 Pedro Alves <palves@redhat.com>
5034 * linux-low.c (pid_is_stopped): Delete, moved to common/.
5035 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
5037 2012-02-27 Pedro Alves <palves@redhat.com>
5040 * linux-low.c (pid_is_stopped): New.
5041 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
5043 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
5045 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
5048 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
5050 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
5052 2012-02-24 Luis Machado <lgustavo@codesourcery>
5054 * server.c (handle_query): Advertise support for target-side
5055 breakpoint condition evaluation.
5056 (process_point_options): New function.
5057 (process_serial_event): When inserting a breakpoint, check for
5058 a target-side condition that should be evaluated.
5060 * mem-break.c: Include regcache.h and ax.h.
5061 (point_cond_list_t): New data structure.
5062 (breakpoint) <cond_list>: New field.
5063 (find_gdb_breakpoint_at): Make non-static.
5064 (delete_gdb_breakpoint_at): Clear any target-side
5066 (clear_gdb_breakpoint_conditions): New function.
5067 (add_condition_to_breakpoint): Likewise.
5068 (add_breakpoint_condition): Likewise.
5069 (gdb_condition_true_at_breakpoint): Likewise.
5070 (gdb_breakpoint_here): Return result directly instead
5071 of going through a local variable.
5073 * mem-break.h (find_gdb_breakpoint_at): New prototype.
5074 (clear_gdb_breakpoint_conditions): Likewise.
5075 (add_breakpoint_condition): Likewise.
5076 (gdb_condition_true_at_breakpoint): Likewise.
5078 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
5079 (need_step_over_p): Take target-side breakpoint condition into
5082 2012-02-24 Luis Machado <lgustavo@codesourcery>
5084 * server.h: Include tracepoint.h.
5085 (agent_mem_read, agent_get_trace_state_variable_value,
5086 agent_set_trace_state_variable_value,
5087 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
5088 get_set_tsv_func_addr): New prototypes.
5090 * ax.h: New include file.
5091 * ax.c: New source file.
5093 * tracepoint.c: Include ax.h.
5094 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
5095 agent_expr, eval_result_type): Move to ax.h.
5096 (parse_agent_expr): Rename to ...
5097 (gdb_parse_agent_expr): ... this, make it non-static and move
5099 (unparse_agent_expr) Rename to ...
5100 (gdb_unparse_agent_expr): ... this, make it non-static and move
5102 (eval_agent_expr): Rename to ...
5103 (eval_tracepoint_agent_expr): ... this.
5104 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
5105 forward declarations.
5106 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
5107 (agent_get_trace_state_variable_value): New function.
5108 (agent_set_trace_state_variable_value): New function.
5109 (cmd_qtdp): Call gdb_parse_agent_expr (...).
5110 (response_tracepoint): Call gdb_unparse_agent_expr (...).
5111 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
5112 (condition_true_at_tracepoint): Likewise.
5113 (parse_agent_expr): Rename to ...
5114 (gdb_parse_agent_expr): ... this and move to ax.c.
5115 (unparse_agent_expr): Rename to ...
5116 (gdb_unparse_agent_expr): ... this and move to ax.c.
5117 (gdb_agent_op_name): Move to ax.c.
5118 (eval_agent_expr): Rename to ...
5119 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
5121 (eval_tracepoint_agent_expr): New function.
5122 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
5124 (current_insn_ptr, emit_error, struct bytecode_address): Move to
5126 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
5127 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
5128 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
5129 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
5130 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
5131 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
5132 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
5133 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
5134 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
5135 (compile_bytecodes): Remove forward declaration.
5136 (is_goto_target): Move to ax.c.
5137 (compile_bytecodes): Move to ax.c and call
5138 agent_get_trace_state_variable_value (...) and
5139 agent_set_trace_state_variable_value (...).
5141 * Makefile.in: Update ax.c and IPA dependencies.
5143 2012-02-24 Pedro Alves <palves@redhat.com>
5145 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
5146 (cmd_bigqtbuffer_circular): ... this. Only handle
5147 'QTBuffer:circular:'.
5148 (handle_tracepoint_general_set): Adjust.
5150 2012-02-16 Yao Qi <yao@codesourcery.com>
5152 * inferiors.c: Move code to ...
5153 * dll.c: .... here. New.
5154 * server.h: Declare clear_dlls.
5155 * Makefile.in (SFILES): Add dll.c.
5159 2012-02-11 Yao Qi <yao@codesourcery.com>
5161 * server.c: (handle_monitor_command): Add a new parameter
5163 (handle_query): Update caller.
5165 2012-02-09 Joel Brobecker <brobecker@adacore.com>
5167 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
5168 * configure, config.in: Regenerate.
5169 * hostio.c: Provide an alternate implementation if HAVE_READLINK
5172 2012-02-02 Pedro Alves <palves@redhat.com>
5174 Try SIGKILL first, then PTRACE_KILL.
5175 * linux-low.c (linux_kill_one_lwp): New.
5176 (linux_kill_one_lwp): Rename to ...
5177 (kill_one_lwp_callback): ... this. Use the new
5180 2012-02-02 Pedro Alves <palves@redhat.com>
5182 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
5185 2012-01-27 Pedro Alves <palves@redhat.com>
5187 * linux-low.c (linux_child_pid_to_exec_file): Delete.
5188 (elf_64_file_p): Make static.
5189 (linux_pid_exe_is_elf_64_file): New.
5190 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
5191 Delete declarations.
5192 (linux_pid_exe_is_elf_64_file): Declare.
5193 * linux-x86-low.c (x86_arch_setup): Use
5194 linux_pid_exe_is_elf_64_file.
5196 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
5198 * linux-low.c (linux_wait_for_event_1): Rename to ...
5199 (linux_wait_for_event): ... here and merge it with former
5200 linux_wait_for_event - new variable wait_ptid, use it.
5201 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
5203 2012-01-23 Pedro Alves <palves@redhat.com>
5205 * server.c (main): Avoid yet another case of infinite loop while
5206 detaching/killing after a longjmp.
5208 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
5211 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
5213 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
5215 * hostio.c (handle_readlink): New function.
5216 (handle_vFile): Call it to handle "vFile:readlink" packets.
5218 2012-01-20 Pedro Alves <palves@redhat.com>
5219 Ulrich Weigand <ulrich.weigand@linaro.org>
5221 * server.c (handle_v_requests): Only support vAttach and vRun to
5222 start multiple processes when in extended protocol mode.
5224 2012-01-17 Pedro Alves <palves@redhat.com>
5226 * tracepoint.c (initialize_tracepoint): Use mmap instead of
5227 memalign plus mprotect to allocate the scratch buffer.
5229 2012-01-13 Pedro Alves <palves@redhat.com>
5231 * server.c (attach_inferior): Clear `cont_thread'.
5233 2012-01-13 Pedro Alves <palves@redhat.com>
5235 * server.c (main): Avoid infinite loop while detaching/killing
5238 2012-01-09 Doug Evans <dje@google.com>
5240 * server.c (start_inferior): Set last_ptid in --wrapper case.
5242 2012-01-06 Yao Qi <yao@codesourcery.com>
5244 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
5246 [IN_PROCESS_AGENT] (debug_agent): New global variable.
5248 2012-01-04 Yao Qi <yao@codesourcery.com>
5250 * tracepoint.c (cmd_qtdp): Print debug message
5251 for static tracepoint.
5253 2012-01-04 Yao Qi <yao@codesourcery.com>
5255 * tracepoint.c (trace_vdebug): Differentiate debug message
5256 between gdbserver and IPA.
5258 2012-01-03 Yao Qi <yao@codesourcery.com>
5260 * tracepoint.c (tracepoint_was_hit): Don't collect for
5263 2012-01-02 Joel Brobecker <brobecker@adacore.com>
5265 * terminal.h: Reformat copyright header.
5267 2012-01-02 Joel Brobecker <brobecker@adacore.com>
5269 * server.c (gdbserver_version): Update copyright year.
5270 * gdbreplay.c (gdbreplay_version): Likewise.
5272 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
5274 * linux-low.c (linux_create_inferior): Put empty if clause for write.
5277 2011-12-18 Hui Zhu <teawater@gmail.com>
5278 * linux-low.c (linux_create_inferior): Save return value to ret.
5280 2011-12-18 Hui Zhu <teawater@gmail.com>
5282 * linux-low.c (linux_create_inferior): Save return value to ret.
5284 2011-12-16 Doug Evans <dje@google.com>
5286 * linux-low.c (linux_create_inferior): If stdio connection,
5287 redirect stdin from /dev/null, stdout to stderr.
5288 * remote-utils.c (remote_is_stdio): New static global.
5289 (remote_connection_is_stdio): New function.
5290 (remote_prepare): Handle stdio connection.
5291 (remote_open): Ditto.
5292 (remote_close): Don't close stdin for stdio connections.
5293 (read_prim,write_prim): New functions. Replace all calls to
5294 read/write to these.
5295 * server.c (main): Watch for "-" argument. Move call to
5296 remote_prepare before start_inferior.
5297 * server.h (STDIO_CONNECTION_NAME): New macro.
5298 (remote_connection_is_stdio): Declare.
5300 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
5301 in debugging output.
5303 2011-12-15 Yao Qi <yao@codesourcery.com>
5305 * tracepoint.c: Include sys/syscall.h.
5306 (gdb_ust_thread): Remove preprocessor conditional.
5308 2011-12-14 Pedro Alves <pedro@codesourcery.com>
5310 * linux-low.c (linux_detach_one_lwp): Call
5311 the_low_target.prepare_to_resume before detaching.
5313 2011-12-14 Yao Qi <yao@codesourcery.com>
5315 * tracepoint.c (gdb_ust_thread): Don't ignore return value
5318 2011-12-14 Yao Qi <yao@codesourcery.com>
5320 * i386-low.c (i386_low_stopped_data_address): Initialize local
5323 2011-12-13 Pedro Alves <pedro@codesourcery.com>
5327 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
5328 DR_CONTROL unless necessary. Extend comments.
5329 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
5330 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
5332 2011-12-13 Yao Qi <yao@codesourcery.com>
5334 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
5336 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
5338 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
5340 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
5341 Print new debug message for such case.
5343 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
5345 Fix overlapping memcpy.
5346 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
5347 the read_inferior_memory transfer.
5348 (delete_fast_tracepoint_jump): New variable buf. Use it for the
5349 write_inferior_memory transfer.
5350 (set_fast_tracepoint_jump): New variable buf. Use it for the
5351 read_inferior_memory and write_inferior_memory transfers.
5352 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
5353 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
5354 Use it for the write_inferior_memory transfer.
5355 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
5358 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
5360 * linux-low.c (fetch_register, store_register): Make code
5361 consistent, fix formatting.
5363 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
5365 * linux-low.c (usr_store_inferior_registers): Factor out code
5366 to handle individual registers into...
5367 (store_register): ... this new function.
5369 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
5371 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
5372 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
5373 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
5374 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
5375 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
5376 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
5377 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
5378 (srv_xmlfiles): Add new XML files.
5380 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
5382 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
5383 (init_registers_s390_linux32v1): Add prototype.
5384 (init_registers_s390_linux32v2): Likewise.
5385 (init_registers_s390_linux64v1): Likewise.
5386 (init_registers_s390_linux64v2): Likewise.
5387 (init_registers_s390x_linux64v1): Likewise.
5388 (init_registers_s390x_linux64v2): Likewise.
5389 (s390_num_regs): Increment to 52.
5390 (s390_regmap): Add orig_r2 register.
5391 (s390_num_regs_3264): Increment to 68.
5392 (s390_regmap_3264): Add orig_r2 register.
5393 (s390_collect_ptrace_register): Handle orig_r2 register.
5394 (s390_supply_ptrace_register): Likewise.
5395 (s390_fill_last_break): New function.
5396 (s390_store_last_break): Likewise.
5397 (s390_fill_system_call): New function.
5398 (s390_store_system_call): Likewise.
5399 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
5401 (s390_check_regset): New function.
5402 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
5403 NT_S390_SYSTEM_CALL regsets and use appropriate description.
5404 Update target_regsets for available register sets.
5406 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
5407 Jan Kratochvil <jan.kratochvil@redhat.com>
5409 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
5410 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
5412 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
5413 * linux-low.h (struct process_info_private): New member r_debug.
5414 * server.c (handle_qxfer_libraries): Call
5415 the_target->qxfer_libraries_svr4.
5416 (handle_qxfer_libraries_svr4): New function.
5417 (qxfer_packets): New entry "libraries-svr4".
5418 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
5419 * target.h (struct target_ops): New member qxfer_libraries_svr4.
5420 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
5421 PACKET_qXfer_libraries_svr4.
5423 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
5425 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
5426 PSW address/mask between 8-byte and 16-byte formats.
5427 (s390_supply_ptrace_register): Likewise.
5428 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
5429 basic addressing mode bit.
5431 2011-11-24 Stan Shebs <stan@codesourcery.com>
5433 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
5435 2011-11-17 Stan Shebs <stan@codesourcery.com>
5437 * tracepoint.c (struct tracepoint): New field traceframe_usage.
5438 (tracing_start_time): New global.
5439 (tracing_stop_time): New global.
5440 (tracing_user_name): New global.
5441 (tracing_notes): New global.
5442 (tracing_stop_note): New global.
5443 (cmd_qtstart): Set traceframe_usage, start_time.
5444 (stop_tracing): Set stop_time.
5445 (cmd_qtstatus): Report additional status.
5446 (cmd_qtp): New function.
5447 (handle_tracepoint_query): Call it.
5448 (cmd_qtnotes): New function.
5449 (handle_tracepoint_general_set): Call it.
5450 (get_timestamp): Rename from tsv_get_timestamp.
5452 2011-11-14 Stan Shebs <stan@codesourcery.com>
5453 Kwok Cheung Yeung <kcy@codesourcery.com>
5455 * linux-x86-low.c (small_jump_insn): New.
5456 (i386_install_fast_tracepoint_jump_pad): Add arguments for
5457 trampoline and error message, build a trampoline and issue a small
5458 jump instruction to it.
5459 (x86_install_fast_tracepoint_jump_pad): Add arguments for
5460 trampoline and error message.
5461 (x86_get_min_fast_tracepoint_insn_len): New.
5462 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
5463 * linux-low.h (struct linux_target_ops): Add arguments to
5464 install_fast_tracepoint_jump_pad operation, add new operation.
5465 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
5467 (linux_get_min_fast_tracepoint_insn_len): New function.
5468 (linux_target_op): Add new operation.
5469 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
5470 (gdb_trampoline_buffer_end): Ditto.
5471 (gdb_trampoline_buffer_error): Ditto.
5472 (struct ipa_sym_addresses): Add fields for new IPA variables.
5473 (symbol_list): Add entries for new IPA variables.
5474 (struct tracepoint): Add fields to hold the address range of the
5475 trampoline used by the tracepoint.
5476 (trampoline_buffer_head): New static variable.
5477 (trampoline_buffer_tail): Ditto.
5478 (claim_trampoline_space): New function.
5479 (have_fast_tracepoint_trampoline_buffer): New function.
5480 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
5482 (install_fast_tracepoint): Ditto, also add error buffer argument.
5483 (cmd_qtminftpilen): New function.
5484 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
5485 (fast_tracepoint_from_trampoline_address): New function.
5486 (fast_tracepoint_collecting): Handle trampoline as part of jump
5488 (set_trampoline_buffer_space): New function.
5489 (initialize_tracepoint): Initialize new IPA variables.
5490 * target.h (struct target_ops): Add arguments to
5491 install_fast_tracepoint_jump_pad operation, add new
5492 get_min_fast_tracepoint_insn_len operation.
5493 (target_get_min_fast_tracepoint_insn_len): New.
5494 (install_fast_tracepoint_jump_pad): Add arguments.
5495 * server.h (IPA_BUFSIZ): Define.
5496 * linux-i386-ipa.c: Include extra header files.
5497 (initialize_fast_tracepoint_trampoline_buffer): New function.
5498 (initialize_low_tracepoint): Call it.
5499 * server.h (set_trampoline_buffer_space): Declare.
5500 (claim_trampoline_space): Ditto.
5501 (have_fast_tracepoint_trampoline_buffer): Ditto.
5503 2011-11-14 Yao Qi <yao@codesourcery.com>
5505 * server.c (handle_query): Handle InstallInTrace for qSupported.
5506 * tracepoint.c (add_tracepoint): Sort list.
5507 (install_tracepoint, download_tracepoint): New.
5508 (cmd_qtdp): Call them to install and download tracepoints.
5509 (sort_tracepoints): Removed.
5510 (cmd_qtstart): Update.
5512 2011-11-14 Yao Qi <yao@codesourcery.com>
5514 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
5515 * mem-break.h: Declare.
5516 * tracepoint.c (cmd_qtstart): Move some code to ...
5517 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
5519 (download_tracepoints): Move some code to ...
5520 (download_tracepoint_1): ... here. New.
5522 2011-11-08 Yao Qi <yao@codesourcery.com>
5524 * remote-utils.c (relocate_instruction): A comment fix.
5526 2011-11-07 Joel Brobecker <brobecker@adacore.com>
5528 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
5529 (i386_dr_low_get_control, i386_dr_low_get_status): Use
5530 dr_status_mirror and dr_control_mirror from debug_reg_state.
5531 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
5532 (i386_initial_stuff): Remove use of deleted globals.
5533 (i386_get_thread_context, i386_set_thread_context,
5534 i386_thread_added): Use dr_status_mirror and dr_control_mirror
5535 from debug_reg_state.
5537 2011-11-05 Yao Qi <yao@codesourcery.com>
5539 * tracepoint.c (gdb_collect): Loop over tracepoints of same
5540 address as TPOINT's.
5542 2011-11-02 Stan Shebs <stan@codesourcery.com>
5544 * tracepoint.c (agent_mem_read_string): New function.
5545 (eval_agent_expr): Call it for tracenz.
5546 * server.c (handle_query): Report support for tracenz.
5548 2011-11-02 Yao Qi <yao@codesourcery.com>
5550 * tracepoint.c (cmd_qtstart): Remove unused local variables.
5552 2011-11-02 Yao Qi <yao@codesourcery.com>
5554 * target.h: Fix a typo in comment.
5556 2011-10-31 Pedro Alves <pedro@codesourcery.com>
5558 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
5559 clobber the breakpoints' shadows with fast tracepoint jumps.
5560 * mem-break.h (check_mem_write): Add `myaddr' parameter.
5561 * target.c (write_inferior_memory): Also pass MYADDR down to
5564 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
5566 * configure.ac: Check support for personality routine.
5567 * configure: Regenerate.
5568 * config.in: Likewise.
5569 * linux-low.c: Include <sys/personality.h>.
5570 Define ADDR_NO_RANDOMIZE if necessary.
5571 (linux_create_inferior): Disable address space randomization when
5572 forking inferior, if requested.
5573 (linux_supports_disable_randomization): New function.
5574 (linux_target_ops): Install it.
5575 * server.h (disable_randomization): Declare.
5576 * server.c (disable_randomization): New global variable.
5577 (handle_general_set): Handle QDisableRandomization.
5578 (handle_query): Likewise for qSupported.
5579 (main): Support --disable-randomization and --no-disable-randomization
5580 command line arguments.
5581 * target.h (struct target_ops): Add supports_disable_randomization.
5582 (target_supports_disable_randomization): New macro.
5584 2011-09-29 Mike Frysinger <vapier@gentoo.org>
5586 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
5588 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
5589 [!PT_GETDSBT] (target_loadmap): New definition.
5590 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
5591 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
5592 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
5593 and PT_GETDSBT to LINUX_LOADMAP.
5594 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
5595 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
5597 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
5599 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
5600 (arm_linux_hwbp_cap): New static variable.
5601 (arm_linux_get_hwbp_cap): Replace by ...
5602 (arm_linux_init_hwbp_cap): ... this new function.
5603 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
5604 (arm_linux_get_hw_watchpoint_count): Likewise.
5605 (arm_linux_get_hw_watchpoint_max_length): Likewise.
5606 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
5607 (arm_prepare_to_resume): Use perror_with_name instead of error.
5609 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
5611 * linux-arm-low.c: Include <signal.h>.
5612 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
5613 (struct arm_linux_hwbp_cap): New data type.
5614 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
5615 (struct arm_linux_hw_breakpoint): New data type.
5616 (MAX_BPTS, MAX_WPTS): Define.
5617 (struct arch_process_info, struct arch_lwp_info): New data types.
5618 (arm_linux_get_hwbp_cap): New function.
5619 (arm_linux_get_hw_breakpoint_count): Likewise.
5620 (arm_linux_get_hw_watchpoint_count): Likewise.
5621 (arm_linux_get_hw_watchpoint_max_length): Likewise.
5622 (arm_hwbp_control_initialize): Likewise.
5623 (arm_hwbp_control_is_enabled): Likewise.
5624 (arm_hwbp_control_is_initialized): Likewise.
5625 (arm_hwbp_control_disable): Likewise.
5626 (arm_linux_hw_breakpoint_equal): Likewise.
5627 (arm_linux_hw_point_initialize): Likewise.
5628 (struct update_registers_data): New data structure.
5629 (update_registers_callback: New function.
5630 (arm_insert_point): Likewise.
5631 (arm_remove_point): Likewise.
5632 (arm_stopped_by_watchpoint): Likewise.
5633 (arm_stopped_data_address): Likewise.
5634 (arm_new_process): Likewise.
5635 (arm_new_thread): Likewise.
5636 (arm_prepare_to_resume): Likewise.
5637 (the_low_target): Register arm_insert_point, arm_remove_point,
5638 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
5639 arm_new_thread, and arm_prepare_to_resume.
5641 2011-09-15 Stan Shebs <stan@codesourcery.com>
5643 * server.h (struct emit_ops): Add compare-goto fields.
5644 * tracepoint.c (gdb_agent_op_sizes): New table.
5645 (emit_eq_goto): New function.
5646 (emit_ne_goto): New function.
5647 (emit_lt_goto): New function.
5648 (emit_le_goto): New function.
5649 (emit_gt_goto): New function.
5650 (emit_ge_goto): New function.
5651 (is_goto_target): New function.
5652 (compile_bytecodes): Recognize special cases of compare-goto
5653 combinations and call specialized emitters for them.
5654 * linux-x86-low.c (amd64_emit_eq_goto): New function.
5655 (amd64_emit_ne_goto): New function.
5656 (amd64_emit_lt_goto): New function.
5657 (amd64_emit_le_goto): New function.
5658 (amd64_emit_gt_goto): New function.
5659 (amd64_emit_ge_goto): New function.
5660 (amd64_emit_ops): Add the new functions.
5661 (i386_emit_eq_goto): New function.
5662 (i386_emit_ne_goto): New function.
5663 (i386_emit_lt_goto): New function.
5664 (i386_emit_le_goto): New function.
5665 (i386_emit_gt_goto): New function.
5666 (i386_emit_ge_goto): New function.
5667 (i386_emit_ops): Add the new functions.
5669 2011-09-08 Stan Shebs <stan@codesourcery.com>
5671 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
5672 (i386_emit_epilogue): Restore %ebx.
5674 2011-08-31 Jie Zhang <jzhang918@gmail.com>
5676 * server.c (step_thread): Remove definition.
5677 (process_serial_event): Don't handle Hs.
5678 * server.h (step_thread): Remove declaration.
5679 * target.c (set_desired_inferior): Remove use of step_thread.
5681 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
5683 * linux-low.c: Include linux-procfs.h.
5684 (linux_attach_lwp_1): Update comments.
5685 (linux_attach): Scan for existing threads when attaching to a
5686 process that is the tgid.
5687 * Makefile.in: Update dependencies.
5689 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
5691 * configure.srv: Add linux-procfs.o dependencies.
5693 2011-08-14 Yao Qi <yao@codesourcery.com>
5695 * target.h (struct target_ops): Fix indent.
5696 * win32-low.c (win32_target_ops): Fix comment.
5698 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
5699 Yao Qi <yao@codesourcery.com>
5701 * Makefile.in (clean): Remove tic6x-*.c files.
5702 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
5703 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
5704 (tic6x-c64xp-linux.c): Likewise.
5705 * configure.srv: Add support for tic6x-*-uclinux.
5706 * linux-tic6x-low.c: New.
5707 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
5709 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
5710 Yao Qi <yao@codesourcery.com>
5712 * target.h (struct target_ops): Add read_loadmap.
5713 * linux-low.c (struct target_loadseg): New type.
5714 (struct target_loadmap): New type.
5715 (linux_read_loadmap): New function.
5716 (linux_target_ops): Add linux_read_loadmap.
5717 * server.c (handle_query): Support qXfer:fdpic:read packet.
5718 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
5721 2011-08-05 Eli Zaretskii <eliz@gnu.org>
5723 * win32-low.c: Include <stdint.h>.
5725 2011-07-22 Pedro Alves <pedro@codesourcery.com>
5727 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
5728 to the inferior here.
5729 (i386_remove_aligned_watchpoint): Ditto.
5730 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
5731 fit part of the watchpoint in the debug registers.
5732 (i386_update_inferior_debug_regs): New.
5733 (i386_low_insert_watchpoint): Work on a local mirror of the debug
5734 registers, and only update the inferior on success.
5735 (i386_low_remove_watchpoint): Ditto.
5737 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
5739 * linux-low.c (compare_ints, unique, list_threads, show_process,
5740 linux_core_of_thread): Delete.
5741 (linux_target_ops): Change linux_core_of_thread to
5742 linux_common_core_of_thread.
5743 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
5744 * utils.c (malloc_failure): Change type of argument.
5745 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
5746 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
5747 common/linux-osdata.c, common/ptid.c and common/buffer.c.
5748 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
5749 (IPA_OBJS): Add common-utils-ipa.o.
5750 (ptid_h, linux_osdata_h): New macros.
5751 (server_h): Add common/common-utils.h, common/xml-utils.h,
5752 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
5754 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
5755 ptid.o, buffer.o): New rules.
5756 (linux-low.o): Add common/linux-osdata.h as a dependency.
5757 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
5758 * configure.ac: Add AC_HEADER_DIRENT check.
5759 * config.in: Regenerate.
5760 * configure: Regenerate.
5761 * remote-utils.c (xml_escape_text): Delete.
5762 (buffer_grow, buffer_free, buffer_init, buffer_finish,
5763 buffer_xml_printf): Move to common/buffer.c.
5764 * server.c (main): Remove call to initialize_inferiors.
5765 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
5766 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
5767 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
5768 internal_error, gdb_assert, gdb_assert_fail): Delete.
5769 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
5770 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
5772 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
5773 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
5774 initialize_inferiors): Delete.
5776 2011-07-20 Pedro Alves <pedro@codesourcery.com>
5778 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
5781 2011-05-31 Pedro Alves <pedro@codesourcery.com>
5783 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
5785 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
5787 2011-05-26 Yao Qi <yao@codesourcery.com>
5789 * Makefile.in (thread-db.o): Track dependence to
5790 common/gdb_thread_db.h.
5791 * thread-db.c: include gdb_thread_db.h from right place.
5793 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
5795 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
5796 __FILE__ and __LINE__ to internal_error.
5798 2011-05-13 Doug Evans <dje@google.com>
5800 * thread-db.c (try_thread_db_load_from_sdir): New function.
5801 (try_thread_db_load_from_dir): New function.
5802 (thread_db_load_search): Handle $sdir, ignore $pdir.
5803 Remove trying of system directories if search of
5804 libthread-db-search-path fails, that is now done via $sdir.
5806 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
5808 * server.c (handle_query): Add EnableDisableTracepoints to the list
5809 of supported features.
5810 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
5812 (cmd_qtenable_disable): New.
5813 (cmd_qtstart): Install tracepoints even if disabled.
5814 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
5815 receiving a QTEnable or QTDisable packet.
5816 (gdb_collect): Skip data collection if fast tracepoint is disabled.
5817 (ust_marker_to_static_tracepoint): Do not ignore disabled static
5819 (gdb_probe): Skip data collection if static tracepoint is disabled.
5821 2011-05-10 Doug Evans <dje@google.com>
5823 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
5825 2011-05-04 Doug Evans <dje@google.com>
5827 * linux-low.c (linux_join): Skip process lookup.
5828 * spu-low.c (spu_join): Ditto.
5829 * server.c (join_inferiors_callback): Delete.
5830 (process_serial_event): For 'D' packet (detach) call join_inferior
5833 2011-05-04 Joseph Myers <joseph@codesourcery.com>
5835 * README: Don't mention xscale*-*-linux*.
5836 * configure.srv (xscale*-*-linux*): Don't handle target.
5838 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
5840 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
5842 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
5843 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
5844 (i386_emit_void_call_2): Likewise.
5846 2011-04-26 Yao Qi <yao@codesourcery.com>
5848 * linux-low.c: Move common macros to linux-ptrace.h.
5849 Include linux-ptrace.h.
5850 * Makefile.in (linux_ptrace_h): New.
5851 (linux-low.o): Depends on linux-ptrace.h.
5853 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
5855 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
5856 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
5857 (remote_prepare): New function with most of the TCP code from ...
5858 (remote_open): ... here. Detect PORT here unconditionally. Move also
5859 setting transport_is_reliable.
5860 * server.c (run_once): New variable.
5861 (gdbserver_usage): Document it.
5862 (main): Set run_once for `--once'. Call remote_prepare. Exit after
5863 the first run if RUN_ONCE.
5864 * server.h (run_once, remote_prepare): New declarations.
5866 2011-04-19 Tom Tromey <tromey@redhat.com>
5868 * win32-low.c (handle_load_dll): Remove duplicate "the".
5870 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
5872 Remove support for old Cygwin 1.5 versions.
5873 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
5874 function to avoid warning.
5875 (win32_add_one_solib): Use cygwin_conv_path function to avoid
5878 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
5880 * gdbserver/server.h (Macro _): Define it if not available.
5882 2011-03-14 Michael Snyder <msnyder@vmware.com>
5884 * hostio.c (handle_close): Remove unnecessary null test.
5886 2011-03-10 Joel Brobecker <brobecker@adacore.com>
5888 * Makefile.in (maintainer-clean realclean distclean): Remove
5889 "make ... subdir_do" command.
5891 2011-03-10 Michael Snyder <msnyder@vmware.com>
5893 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
5895 * server.c (handle_v_run): Free alloced buffer on early return.
5897 2011-03-09 Yao Qi <yao@codesourcery.com>
5900 2011-03-04 Yao Qi <yao@codesourcery.com>
5902 * Makefile.in: Remove GNU make feature --directory.
5904 2011-03-05 Yao Qi <yao@codesourcery.com>
5906 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
5907 (subdir_do): New make target. Copied from gdb/Makefile.
5908 (maintainer-clean, realclean, distclean, clean): Call corresponding
5909 make targets in common/Makefile.
5911 2011-02-11 Yao Qi <yao@codesourcery.com>
5913 * configure.ac: Call AC_PROG_RANLIB.
5914 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
5915 * configure: Regenerate.
5917 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5919 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
5921 2011-03-06 Yao Qi <yao@codesourcery.com>
5923 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
5925 2011-03-05 Yao Qi <yao@codesourcery.com>
5927 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
5928 (subdir_do): New make target. Copied from gdb/Makefile.
5929 (maintainer-clean, realclean, distclean, clean): Call corresponding
5930 make targets in common/Makefile.
5932 2011-03-04 Yao Qi <yao@codesourcery.com>
5934 * Makefile.in: Remove GNU make feature --directory.
5936 2011-03-04 Michael Snyder <msnyder@vmware.com>
5938 * server.c (queue_stop_reply): Call xmalloc not malloc.
5940 2011-03-02 Michael Snyder <msnyder@vmware.com>
5942 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
5944 2011-02-28 Michael Snyder <msnyder@vmware.com>
5946 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
5947 (cmd_qtframe): Ditto.
5948 (cmd_qtbuffer): Ditto.
5949 (cmd_bigqtbuffer): Ditto.
5951 * utils.c (decimal2str): Initialize 'width' to nine, then
5954 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5956 * hostio.c (require_data): Free *data, not data.
5958 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5960 * hostio.c (require_data): Use free, not xfree.
5962 2011-02-27 Michael Snyder <msnyder@vmware.com>
5964 * server.c (handle_query): Discard unused value.
5966 * hostio.c (require_data): Free malloc memory before returning
5969 2011-02-26 Michael Snyder <msnyder@vmware.com>
5971 * linux-low.c (list_threads): Call closedir for dirent.
5973 2011-02-27 Michael Snyder <msnyder@vmware.com>
5975 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
5976 a case statement falls through.
5978 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
5980 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
5983 2011-02-26 Michael Snyder <msnyder@vmware.com>
5985 * utils.c (decimal2str): Eliminate dead code and dead param.
5986 (pulongest): Drop dead param from call to decimal2str.
5989 2011-02-24 Joel Brobecker <brobecker@adacore.com>
5991 Revert the following patch (not approved yet):
5992 2011-02-21 Hui Zhu <teawater@gmail.com>
5993 * tracepoint.c (tp_printf): New function.
5994 (eval_agent_expr): Handle gdb_agent_op_printf.
5996 2011-02-21 Hui Zhu <teawater@gmail.com>
5998 * tracepoint.c (tp_printf): New function.
5999 (eval_agent_expr): Handle gdb_agent_op_printf.
6001 2011-02-18 Tom Tromey <tromey@redhat.com>
6003 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
6004 (tracepoint.o): Likewise.
6005 * tracepoint.c (enum gdb_agent_op): Use ax.def.
6006 (gdb_agent_op_names): Likewise.
6008 2011-02-18 Tom Tromey <tromey@redhat.com>
6010 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
6011 gdb_agent_op_rot>: New constants.
6012 (gdb_agent_op_names): Add pick and roll.
6013 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
6016 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6018 * aclocal.m4: Regenerated with aclocal-1.11.1.
6020 2011-02-14 Pedro Alves <pedro@codesourcery.com>
6022 * server.c (handle_qxfer_traceframe_info): New.
6023 (qxfer_packets): Register "traceframe-info".
6024 (handle_query): Report support for qXfer:traceframe-info:read+.
6025 * tracepoint.c (match_blocktype): New.
6026 (traceframe_find_block_type): Rename to ...
6027 (traceframe_walk_blocks): ... this. Add callback filter argument,
6029 (traceframe_find_block_type): New, reimplemented on top of
6030 traceframe_walk_blocks.
6031 (build_traceframe_info_xml): New.
6032 (traceframe_read_info): New.
6033 * server.h (traceframe_read_info): Declare.
6035 2011-02-11 Yao Qi <yao@codesourcery.com>
6037 * configure.ac: Call AC_PROG_RANLIB.
6038 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
6039 * configure: Regenerate.
6041 2011-02-07 Pedro Alves <pedro@codesourcery.com>
6043 * server.c (gdb_read_memory): Change return semantics to allow
6045 (handle_search_memory_1): Adjust.
6046 (process_serial_event) <'m' packet>: Handle partial transfers.
6047 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
6049 2011-01-28 Pedro Alves <pedro@codesourcery.com>
6051 * regcache.c (init_register_cache): Initialize
6052 regcache->register_status.
6053 (free_register_cache): Release regcache->register_status.
6054 (regcache_cpy): Copy register_status.
6055 (registers_to_string): Print 'x's for unavailable registers.
6056 (supply_register): Mark the register's status valid or
6057 unavailable, depending on whether a buffer was passed in or not.
6058 (supply_register_zeroed): New.
6059 (supply_regblock): Mark the registers' status valid or
6060 unavailable, depending on whether a buffer was passed in or not.
6061 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
6062 (struct regcache): New `register_status' field.
6063 (supply_register_zeroed): Declare.
6064 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
6065 supply_register_zeroed, rather than passing a NULL buffer to
6067 * tracepoint.c (fetch_traceframe_registers): Update comment.
6069 2011-01-28 Pedro Alves <pedro@codesourcery.com>
6071 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
6074 2011-01-25 Pedro Alves <pedro@codesourcery.com>
6076 * server.h (decode_xfer_write): Change prototype.
6077 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
6078 and don't extract the annex here.
6079 * server.c (decode_xfer_read): Remove `annex' parameter,
6080 and don't extract the annex here.
6082 (struct qxfer): New.
6083 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
6084 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
6085 (handle_qxfer_statictrace): New functions, abstracted out from
6086 handle_query, and made to use the struct qxfer interface.
6087 (handle_threads_qxfer_proper): Rename to ...
6088 (handle_qxfer_threads_proper): ... this.
6089 (handle_threads_qxfer): Rename to ...
6090 (handle_qxfer_threads): ... this. Adjust.
6091 (qxfer_packets): New array.
6092 (handle_qxfer): New function.
6093 (handle_query): Use handle_qxfer.
6095 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
6097 * gdbreplay.c: Shorten lines of >= 80 columns.
6098 * linux-low.c: Ditto.
6099 * linux-ppc-low.c: Ditto.
6100 * linux-s390-low.c: Ditto.
6101 * linux-sparc-low.c: Ditto.
6102 * linux-x86-low.c: Ditto.
6103 * linux-xtensa-low.c: Ditto.
6104 * mem-break.c: Ditto.
6106 * regcache.h: Ditto.
6107 * remote-utils.c: Ditto.
6110 * thread-db.c: Ditto.
6111 * tracepoint.c: Ditto.
6113 * win32-low.h: Ditto.
6115 2011-01-05 Joel Brobecker <brobecker@adacore.com>
6117 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
6120 2011-01-01 Joel Brobecker <brobecker@adacore.com>
6122 * server.c (gdbserver_version): Update copyright year in version
6124 * gdbreplay.c (gdbreplay_version): Ditto.
6126 2010-12-29 Jie Zhang <jie.zhang@analog.com>
6128 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
6129 * linux-bfin-low.c: New file.
6130 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
6131 PT_DATA_ADDR for BFIN targets.
6132 * Makefile.in (SFILES): Add linux-bfin-low.c.
6133 (clean): Remove reg-bfin.c.
6134 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
6135 * README: Mention supported Blackfin targets.
6137 2010-12-23 Mike Frysinger <vapier@gentoo.org>
6139 * .gitignore: New file.
6141 2010-11-16 Mike Frysinger <vapier@gentoo.org>
6143 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
6145 2010-10-22 Jie Zhang <jie@codesourcery.com>
6147 * Makefile.in: Add FLAGS_TO_PASS variable.
6148 (install): Remove dependency of install-only and recursively
6149 invoke make for install-only.
6151 2010-10-04 Doug Evans <dje@google.com>
6153 * Makefile.in (uninstall): Use $(DESTDIR).
6155 2010-09-24 Pedro Alves <pedro@codesourcery.com>
6159 * linux-x86-low.c (compat_siginfo_from_siginfo)
6160 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
6161 si_code is < 0. Check for si_code == SI_TIMER before checking for
6164 2010-09-13 Joel Brobecker <brobecker@adacore.com>
6166 * lynx-i386-low.c: New file.
6167 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
6169 2010-09-13 Joel Brobecker <brobecker@adacore.com>
6171 * lynx-low.c (ptrace_request_to_str): Remove handling for
6172 request values that have been removed in LynxOS 5.x.
6174 2010-09-13 Joel Brobecker <brobecker@adacore.com>
6176 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
6179 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
6181 * configure.ac: Add --enable-inprocess-agent option.
6182 * configure: Rebuilt.
6184 2010-09-06 Yao Qi <yao@codesourcery.com>
6186 * linux-low.c (linux_kill): Remove unused variable.
6187 (linux_stabilize_threads): Likewise.
6188 * server.c (start_inferior): Likewise.
6189 (queue_stop_reply_callback): Likewise.
6190 * tracepoint.c (do_action_at_tracepoint): Likewise.
6192 2010-09-06 Yao Qi <yao@codesourcery.com>
6194 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
6197 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
6199 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
6201 2010-09-06 Pedro Alves <pedro@codesourcery.com>
6203 * Makefile.in (install-only): Replace $IPA_DEPFILES with
6206 2010-09-01 Joel Brobecker <brobecker@adacore.com>
6208 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
6209 gdbserver/lynx-ppc-low.c: New files.
6210 * Makefile.in (lynx_low_h): New variable.
6211 (lynx-low.o, lynx-ppc-low.o): New rules.
6212 * configure.ac: On LynxOS, link with -lnetinet.
6213 * configure.srv: Add handling of powerpc-*-lynxos* targets.
6214 * configure: regenerate.
6216 2010-09-01 Joel Brobecker <brobecker@adacore.com>
6218 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
6219 * configure.ac: Add check for vasprintf and vsnprintf.
6220 * configure, config.in: Regenerate.
6221 * server.h (vasprintf, vsnprintf): Add conditional declarations.
6223 2010-09-01 Joel Brobecker <brobecker@adacore.com>
6225 * gdbreplay.c: Move include of alloca.h up, next to include of
6227 * server.h: Add include of malloc.h.
6228 * mem-break.c: Remove include of malloc.h.
6229 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
6231 2010-09-01 Joel Brobecker <brobecker@adacore.com>
6233 * Makefile.in (memmem.o): Build with -Wno-error.
6235 2010-09-01 Joel Brobecker <brobecker@adacore.com>
6237 * utils.c (xsnprintf): Make non-static.
6238 * server.h: Add xsnprintf declaration.
6239 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
6240 replace calls to snprintf by calls to xsnprintf throughout.
6242 2010-09-01 Joel Brobecker <brobecker@adacore.com>
6244 * configure.ac: Add configure check for alloca.
6245 * configure, config.in: Regenerate.
6246 * server.h: Include alloca.h if it exists.
6247 * gdbreplay.c: Include alloca.h if it exists.
6249 2010-08-28 Pedro Alves <pedro@codesourcery.com>
6251 * linux-low.c (__SIGRTMIN): Define if not already defined.
6252 (linux_create_inferior): Check for __ANDROID__ rather than
6254 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
6255 are already deferred.
6256 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
6257 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
6258 stopped and already has a pending signal to report.
6259 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
6260 a pending signal to report or is moving out of a jump pad.
6261 (linux_init_signals): Check for __ANDROID__ rather than
6264 2010-08-28 Pedro Alves <pedro@codesourcery.com>
6266 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
6267 debug_threads check. Avoid a linear search when not doing debug
6270 2010-08-27 Pedro Alves <pedro@codesourcery.com>
6272 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
6273 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
6274 (struct file_handler) <fd>: Change type to gdb_fildes_t.
6275 (process_event): Change local fd's type to gdb_fildes_t.
6276 (create_file_handler): Adjust prototype.
6277 (delete_file_handler): Adjust prototype.
6278 (handle_file_event): Adjust prototype. Use pfildes.
6279 (create_file_event): Adjsut prototype.
6280 * remote-utils.c (remote_desc, listen_desc): Change type to
6282 * server.h: New gdb_fildes_t typedef.
6283 [USE_WIN32API]: Include winsock2.h.
6284 (delete_file_handler, add_file_handler): Adjust prototypes.
6286 * utils.c (pfildes): New.
6288 2010-08-27 Pedro Alves <pedro@codesourcery.com>
6290 * configure.ac (build_warnings): Add -Wno-char-subscripts.
6291 * configure: Regenerate.
6293 2010-08-27 Pedro Alves <pedro@codesourcery.com>
6295 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
6296 (linux_done_accessing_memory): ... this.
6297 (linux_target_ops): Adjust.
6298 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
6299 * nto-low.c (nto_target_ops): Adjust comment.
6300 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
6301 * spu-low.c (spu_target_ops): Adjust comment.
6302 * target.h (target_ops): Rename unprepare_to_access_memory field
6303 to done_accessing_memory.
6304 (unprepare_to_access_memory): Rename to ...
6305 (done_accessing_memory): ... this.
6307 2010-08-26 Pedro Alves <pedro@codesourcery.com>
6309 * linux-low.c (linux_prepare_to_access_memory): New.
6310 (linux_unprepare_to_access_memory): New.
6311 (linux_target_ops): Install them.
6312 * server.c (read_memory): Rename to ...
6313 (gdb_read_memory): ... this. Use
6314 prepare_to_access_memory/prepare_to_access_memory.
6315 (write_memory): Rename to ...
6316 (gdb_write_memory): ... this. Use
6317 prepare_to_access_memory/prepare_to_access_memory.
6318 (handle_search_memory_1): Adjust.
6319 (process_serial_event): Adjust.
6320 * target.h (struct target_ops): New fields
6321 prepare_to_access_memory and unprepare_to_access_memory.
6322 (prepare_to_access_memory, unprepare_to_access_memory): New.
6323 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
6324 prepare_to_access_memory/prepare_to_access_memory.
6325 * nto-low.c (nto_target_ops): Adjust.
6326 * spu-low.c (spu_target_ops): Adjust.
6327 * win32-low.c (win32_target_ops): Adjust.
6329 2010-08-26 Pedro Alves <pedro@codesourcery.com>
6331 * Makefile.in (WARN_CFLAGS): Get it from configure.
6332 (WERROR_CFLAGS): New.
6333 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
6334 * configure.ac: Introduce --enable-werror, which adds -Werror to
6335 the compiler command line. Enabled by default. Disable with
6336 --disable-werror. Add -Wdeclaration-after-statement
6337 Wpointer-arith and -Wformat-nonliteral to warning flags.
6338 * configure: Regenerate.
6340 2010-08-26 Pedro Alves <pedro@codesourcery.com>
6342 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
6344 2010-08-26 Pedro Alves <pedro@codesourcery.com>
6346 * gdbreplay.c (remote_error): New.
6348 (expect): Use gdbchar. Check for error reading from GDB.
6349 Clarify sync error output.
6350 (play): Check for errors writing to GDB.
6351 * linux-low.c (sigchld_handler): Really ignore `write' errors.
6352 * remote-utils.c (getpkt): Check for errors writing to the remote
6355 2010-08-25 Pedro Alves <pedro@codesourcery.com>
6357 * linux-low.c (linux_wait_1): Move non-debugging code out of
6358 `debug_threads' control.
6360 2010-08-25 Pedro Alves <pedro@codesourcery.com>
6362 * linux-low.c (linux_wait_1): Don't set last_status here.
6363 * server.c (push_event, queue_stop_reply_callback): Assert we're
6364 not pushing a TARGET_WAITKIND_IGNORE event.
6365 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
6366 (myresume, handle_target_event): Set the thread's last_resume_kind
6367 and last_status from the target returned status.
6369 2010-08-25 Pedro Alves <pedro@codesourcery.com>
6373 * linux-x86-low.c (update_debug_registers_callback): New.
6374 (i386_dr_low_set_addr): Use it.
6375 (i386_dr_low_get_addr): New.
6376 (i386_dr_low_set_control): Use update_debug_registers_callback.
6377 (i386_dr_low_get_control): New.
6378 (i386_dr_low_get_status): Adjust.
6379 * linux-low.c (linux_stop_lwp): New.
6380 * linux-low.h (linux_stop_lwp): Declare.
6382 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
6383 argument instead of a i386_debug_reg_state.
6384 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
6385 a i386_debug_reg_state.
6386 (i386_insert_aligned_watchpoint): Adjust.
6387 (i386_remove_aligned_watchpoint): Adjust.
6388 (i386_low_stopped_data_address): Read the debug registers from the
6389 inferior instead of from the mirrors.
6390 * i386-low.h (struct i386_debug_reg_state): Extend comment.
6391 (i386_dr_low_get_addr): Declare.
6392 (i386_dr_low_get_control): Declare.
6393 (i386_dr_low_get_status): Change prototype.
6395 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
6396 (i386_dr_low_get_addr): New.
6397 (i386_dr_low_get_control): New.
6398 (i386_dr_low_get_status): Adjust prototype. Return
6400 (i386_initial_stuff): Clear dr_status_mirror and
6402 (i386_get_thread_context): Adjust.
6403 (i386_set_thread_context): Adjust.
6404 (i386_thread_added): Adjust.
6406 2010-08-24 Pedro Alves <pedro@codesourcery.com>
6408 * linux-low.h (linux_thread_area): Delete declaration.
6410 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
6412 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
6413 after its termination.
6415 2010-08-09 Pedro Alves <pedro@codesourcery.com>
6417 * linux-low.c (gdb_wants_lwp_stopped): Delete.
6418 (gdb_wants_all_stopped): Delete.
6419 (linux_wait_1): Don't call them.
6420 * server.c (handle_v_cont): Tag all threads as want-stopped.
6421 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
6422 stopped as "client-wants-stopped".
6424 2010-07-31 Pedro Alves <pedro@codesourcery.com>
6426 * Makefile.in (signals_h): New.
6427 (server_h): Depend on it.
6428 (server.o): Don't depend on $(signals_def).
6429 (signals.o): Depend on $(signals_def).
6431 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
6433 * Makefile.in (signals_def): New.
6434 (server_h): Append include/gdb/signals.h and signals_def.
6435 (server.o): Append signals_def.
6437 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
6439 * server.c (handle_target_event): Use target_signal_to_host for
6440 resume_info.sig initialization.
6441 * target.h (struct thread_resume) <sig>: New comment.
6443 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
6445 * server.c (handle_query): strcpy() the returned string from paddress()
6446 instead of sprintf().
6447 * utils.c (paddress): Return phex_nz().
6449 2010-07-07 Joel Brobecker <brobecker@adacore.com>
6451 * server.c (handle_v_cont): Call mourn_inferior if process
6453 (myresume): Likewise.
6455 2010-07-01 Pedro Alves <pedro@codesourcery.com>
6457 Static tracepoints, and integration with UST.
6459 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
6460 * mem-break.c (uninsert_all_breakpoints)
6461 (reinsert_all_breakpoints): New.
6462 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
6463 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
6464 (gdb_agent_ust_loaded, helper_thread_id)
6465 (gdb_agent_helper_thread_id): New macros.
6466 (struct ipa_sym_addresses): Add addr_ust_loaded,
6467 addr_helper_thread_id, addr_cmd_buf.
6468 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
6469 (in_process_agent_loaded_ust): New.
6470 (write_e_ust_not_loaded): New.
6471 (maybe_write_ipa_ust_not_loaded): New.
6472 (struct collect_static_trace_data_action): New.
6473 (enum tracepoint_type) <static_tracepoint>: New.
6474 (struct tracepoint) <handle>: Mention static tracepoints.
6475 (struct static_tracepoint_ctx): New.
6476 (CMD_BUF_SIZE): New.
6477 (add_tracepoint_action): Handle static tracepoint actions.
6478 (unprobe_marker_at): New.
6479 (clear_installed_tracepoints): Handle static tracepoints.
6480 (cmd_qtdp): Handle static tracepoints.
6481 (probe_marker_at): New.
6482 (cmd_qtstart): Handle static tracepoints.
6483 (response_tracepoint): Handle static tracepoints.
6484 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
6485 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
6486 (get_context_regcache): Handle static tracepoints.
6487 (do_action_at_tracepoint): Handle static tracepoint actions.
6488 (traceframe_find_block_type): Handle static trace data blocks.
6489 (traceframe_read_sdata): New.
6490 (download_tracepoints): Download static tracepoint actions.
6491 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
6492 (GDB_PROBE_NAME): New.
6497 (ust_marker_to_static_tracepoint): New.
6499 (collect_ust_data_at_tracepoint): New.
6500 (gdb_ust_probe): New.
6501 (UNIX_PATH_MAX, SOCK_DIR): New.
6502 (gdb_ust_connect_sync_socket): New.
6503 (resume_thread, stop_thread): New.
6504 (run_inferior_command): New.
6505 (init_named_socket): New.
6506 (gdb_ust_socket_init): New.
6507 (cstr_to_hexstr): New.
6509 (first_marker, next_marker): New.
6510 (response_ust_marker): New.
6511 (cmd_qtfstm, cmd_qtsstm): New.
6512 (unprobe_marker_at, probe_marker_at): New.
6513 (cmd_qtstmat, gdb_ust_thread): New.
6514 (gdb_ust_init): New.
6515 (initialize_tracepoint_ftlib): Call gdb_ust_init.
6516 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
6518 (x86_64_st_collect_regmap): New.
6519 (X86_64_NUM_ST_COLLECT_GREGS): New.
6520 (AMD64_RIP_REGNUM): New.
6521 (supply_static_tracepoint_registers): New.
6522 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
6524 (i386_st_collect_regmap): New.
6525 (i386_NUM_ST_COLLECT_GREGS): New.
6526 (supply_static_tracepoint_registers): New.
6527 * server.c (handle_query): Handle qXfer:statictrace:read.
6528 <qSupported>: Report support for StaticTracepoints, and
6529 qXfer:statictrace:read features.
6530 * server.h (traceframe_read_sdata)
6531 (supply_static_tracepoint_registers): Declare.
6532 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
6533 (unpack_varlen_hex): Include in IPA build.
6534 * Makefile.in (ustlibs, ustinc): New.
6535 (IPA_OBJS): Add remote-utils-ipa.o.
6536 ($(IPA_LIB)): Link -ldl and -lpthread.
6538 (IPAGENT_CFLAGS): Add UST_CFLAGS.
6539 * config.in, configure: Regenerate.
6541 2010-06-20 Ian Lance Taylor <iant@google.com>
6542 Pedro Alves <pedro@codesourcery.com>
6544 * linux-x86-low.c (always_true): Delete.
6545 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
6546 trying to fool the compiler with always_true.
6548 2010-06-20 Pedro Alves <pedro@codesourcery.com>
6550 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
6551 conditions in gdbserver.
6553 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
6555 * spu-low.c (spu_read_memory): Wrap around local store limit.
6556 (spu_write_memory): Likewise.
6558 2010-06-15 Pedro Alves <pedro@codesourcery.com>
6560 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
6561 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
6563 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
6565 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
6566 uses with LONGEST uses.
6568 2010-06-14 Stan Shebs <stan@codesourcery.com>
6569 Pedro Alves <pedro@codesourcery.com>
6573 * linux-x86-low.c: Include limits.h.
6578 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
6579 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
6580 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
6581 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
6582 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
6583 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
6584 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
6585 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
6586 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
6587 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
6588 (amd64_emit_void_call_2): New.
6589 (amd64_emit_ops): New.
6590 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
6591 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
6592 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
6593 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
6594 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
6595 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
6596 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
6597 (i386_emit_call, i386_emit_reg, i386_emit_pop)
6598 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
6599 (i386_emit_stack_adjust, i386_emit_int_call_1)
6600 (i386_emit_void_call_2): New.
6601 (i386_emit_ops): New.
6602 (x86_emit_ops): New.
6603 (the_low_target): Install x86_emit_ops.
6604 * server.h (struct emit_ops): New.
6605 (get_raw_reg_func_addr): Declare.
6606 (current_insn_ptr, emit_error): Declare.
6607 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
6608 (set_trace_state_variable_value): New defines.
6609 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
6610 addr_get_trace_state_variable_value and
6611 addr_set_trace_state_variable_value.
6612 (symbol_list): New fields for get_raw_reg,
6613 get_trace_state_variable_value and set_trace_state_variable_value.
6614 (condfn): New typedef.
6615 (struct tracepoint): New field `compiled_cond'.
6616 (do_action_at_tracepoint): Clear compiled_cond.
6617 (get_trace_state_variable_value, set_trace_state_variable_value):
6619 (condition_true_at_tracepoint): If there's a compiled condition,
6621 (current_insn_ptr, emit_error): New globals.
6622 (struct bytecode_address): New.
6623 (get_raw_reg_func_addr): New.
6624 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
6625 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
6626 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
6627 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
6628 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
6629 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
6630 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
6631 (compile_tracepoint_condition, compile_bytecodes): New.
6632 * target.h (emit_ops): Forward declare.
6633 (struct target_ops): New field emit_ops.
6634 (target_emit_ops): New.
6635 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
6636 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
6637 * linux-low.c (linux_emit_ops): New.
6638 (linux_target_ops): Install it.
6639 * linux-low.h (struct linux_target_ops): New field emit_ops.
6641 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
6643 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
6644 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
6646 2010-06-01 Pedro Alves <pedro@codesourcery.com>
6647 Stan Shebs <stan@codesourcery.com>
6649 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
6650 (all): Depend on $(extra_libraries).
6651 (install-only): Install the IPA.
6652 (IPA_OBJS, IPA_LIB): New.
6653 (clean): Remove the IPA lib.
6654 (IPAGENT_CFLAGS): New.
6655 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
6656 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
6657 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
6658 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
6659 * configure.ac: Check for atomic builtins support in the compiler.
6660 (IPA_DEPFILES, extra_libraries): Define.
6661 * configure.srv (ipa_obj): Add description.
6662 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
6663 (i[34567]86-*-linux*): Set ipa_obj.
6664 (x86_64-*-linux*): Set ipa_obj.
6665 * linux-low.c (stabilizing_threads): New.
6666 (supports_fast_tracepoints): New.
6667 (linux_detach): Stabilize threads before detaching.
6668 (handle_tracepoints): Handle internal tracing breakpoints. Assert
6669 the lwp is either not stabilizing, or is moving out of a jump pad.
6670 (linux_fast_tracepoint_collecting): New.
6671 (maybe_move_out_of_jump_pad): New.
6672 (enqueue_one_deferred_signal): New.
6673 (dequeue_one_deferred_signal): New.
6674 (linux_wait_for_event_1): If moving out of a jump pad, defer
6675 pending signals to later.
6676 (linux_stabilize_threads): New.
6677 (linux_wait_1): Check if threads need moving out of jump pads, and
6679 (stuck_in_jump_pad_callback): New.
6680 (move_out_of_jump_pad_callback): New.
6682 (linux_resume_one_lwp): Handle moving out of jump pads.
6683 (linux_set_resume_request): Dequeue deferred signals.
6684 (need_step_over_p): Also step over fast tracepoint jumps.
6685 (start_step_over): Also uninsert fast tracepoint jumps.
6686 (finish_step_over): Also reinsert fast tracepoint jumps.
6687 (linux_install_fast_tracepoint_jump): New.
6688 (linux_target_ops): Install linux_stabilize_threads and
6689 linux_install_fast_tracepoint_jump_pad.
6690 * linux-low.h (linux_target_ops) <get_thread_area,
6691 install_fast_tracepoint_jump_pad>: New fields.
6692 (struct lwp_info) <collecting_fast_tracepoint,
6693 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
6694 (linux_get_thread_area): Declare.
6695 * linux-x86-low.c (jump_insn): New.
6696 (x86_get_thread_area): New.
6697 (append_insns): New.
6699 (amd64_install_fast_tracepoint_jump_pad): New.
6700 (i386_install_fast_tracepoint_jump_pad): New.
6701 (x86_install_fast_tracepoint_jump_pad): New.
6702 (the_low_target): Install x86_get_thread_area and
6703 x86_install_fast_tracepoint_jump_pad.
6704 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
6705 (struct fast_tracepoint_jump): New.
6706 (fast_tracepoint_jump_insn): New.
6707 (fast_tracepoint_jump_shadow): New.
6708 (find_fast_tracepoint_jump_at): New.
6709 (fast_tracepoint_jump_here): New.
6710 (delete_fast_tracepoint_jump): New.
6711 (set_fast_tracepoint_jump): New.
6712 (uninsert_fast_tracepoint_jumps_at): New.
6713 (reinsert_fast_tracepoint_jumps_at): New.
6714 (set_breakpoint_at): Use write_inferior_memory.
6715 (uninsert_raw_breakpoint): Use write_inferior_memory.
6716 (check_mem_read): Mask out fast tracepoint jumps.
6717 (check_mem_write): Mask out fast tracepoint jumps.
6718 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
6719 (set_fast_tracepoint_jump): Declare.
6720 (delete_fast_tracepoint_jump)
6721 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
6722 (reinsert_fast_tracepoint_jumps_at): Declare.
6723 * regcache.c: Don't compile many functions when building the
6724 in-process agent library.
6725 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
6726 the register buffer in the heap.
6727 (free_register_cache): If the register buffer isn't owned by the
6728 regcache, don't free it.
6729 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
6730 pre-existing register caches.
6731 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
6733 (convert_ascii_to_int): : Constify `from' parameter type.
6734 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
6735 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
6736 the needed buffer in-place.
6737 (relocate_instruction): New.
6738 * server.c (handle_query) <qSymbols>: If the target supports
6739 tracepoints, give it a chance of looking up symbols. Report
6740 support for fast tracepoints.
6741 (handle_status): Stabilize threads.
6742 (process_serial_event): Adjust.
6743 * server.h (struct fast_tracepoint_jump): Forward declare.
6744 (struct process_info) <fast_tracepoint_jumps>: New field.
6745 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
6746 (decode_X_packet, decode_M_packet): Adjust.
6747 (relocate_instruction): Declare.
6748 (in_process_agent_loaded): Declare.
6749 (tracepoint_look_up_symbols): Declare.
6750 (struct fast_tpoint_collect_status): Declare.
6751 (fast_tracepoint_collecting): Declare.
6752 (force_unlock_trace_buffer): Declare.
6753 (handle_tracepoint_bkpts): Declare.
6754 (initialize_low_tracepoint)
6755 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
6756 * target.h (struct target_ops) <stabilize_threads,
6757 install_fast_tracepoint_jump_pad>: New fields.
6758 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
6759 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
6760 [HAVE_STDINT_H]: Include stdint.h.
6761 (trace_debug_1): Rename to ...
6762 (trace_vdebug): ... this.
6763 (trace_debug): Rename to ...
6764 (trace_debug_1): ... this. Add `level' parameter.
6766 (ATTR_USED, ATTR_NOINLINE): New.
6767 (IP_AGENT_EXPORT): New.
6768 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6769 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
6770 (about_to_request_buffer_space, trace_buffer_is_full)
6771 (stopping_tracepoint, expr_eval_result, error_tracepoint)
6772 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
6773 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
6774 (traceframe_write_count, traceframes_created)
6775 (trace_state_variables)
6776 New renaming defines.
6777 (struct ipa_sym_addresses): New.
6778 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
6780 (ipa_sym_addrs): New.
6781 (all_tracepoint_symbols_looked_up): New.
6782 (in_process_agent_loaded): New.
6783 (write_e_ipa_not_loaded): New.
6784 (maybe_write_ipa_not_loaded): New.
6785 (tracepoint_look_up_symbols): New.
6786 (debug_threads) [IN_PROCESS_AGENT]: New.
6787 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
6788 (UNKNOWN_SIDE_EFFECTS): New.
6789 (stop_tracing): New.
6790 (flush_trace_buffer): New.
6791 (stop_tracing_bkpt): New.
6792 (flush_trace_buffer_bkpt): New.
6793 (read_inferior_integer): New.
6794 (read_inferior_uinteger): New.
6795 (read_inferior_data_pointer): New.
6796 (write_inferior_data_pointer): New.
6797 (write_inferior_integer): New.
6798 (write_inferior_uinteger): New.
6799 (struct collect_static_trace_data_action): Delete.
6800 (enum tracepoint_type): New.
6801 (struct tracepoint) <type>: New field `type'.
6802 <actions_str, step_actions, step_actions_str>: Only include in
6804 <orig_size, obj_addr_on_target, adjusted_insn_addr>
6805 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
6806 (tracepoints): Use IP_AGENT_EXPORT.
6807 (last_tracepoint): Don't include in the IPA.
6808 (stopping_tracepoint): Use IP_AGENT_EXPORT.
6809 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
6810 (alloced_trace_state_variables): New.
6811 (trace_state_variables): Use IP_AGENT_EXPORT.
6812 (traceframe_t): Delete unused variable.
6813 (circular_trace_buffer): Don't include in the IPA.
6814 (trace_buffer_start): Delete.
6815 (struct trace_buffer_control): New.
6816 (trace_buffer_free): Delete.
6817 (struct ipa_trace_buffer_control): New.
6818 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
6819 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
6821 (trace_buffer_ctrl): New.
6822 (TRACE_BUFFER_CTRL_CURR): New.
6823 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
6824 Reimplement as macros.
6825 (trace_buffer_wrap): Delete.
6826 (traceframe_write_count, traceframe_read_count)
6827 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
6828 (struct tracepoint_hit_ctx) <type>: New field.
6829 (struct fast_tracepoint_ctx): New.
6830 (memory_barrier): New.
6832 (record_tracepoint_error): Update atomically in the IPA.
6833 (clear_inferior_trace_buffer): New.
6834 (about_to_request_buffer_space): New.
6835 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
6836 updating the same buffer.
6837 (add_tracepoint): Default the tracepoint's type to trap
6838 tracepoint, and orig_size to -1.
6839 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
6841 (create_trace_state_variable): New parameter `gdb'. Handle it.
6842 (clear_installed_tracepoints): Clear fast tracepoint jumps.
6843 (cmd_qtdp): Handle fast tracepoints.
6845 (max_jump_pad_size): New.
6846 (gdb_jump_pad_head): New.
6847 (get_jump_space_head): New.
6848 (claim_jump_space): New.
6849 (sort_tracepoints): New.
6850 (MAX_JUMP_SIZE): New.
6851 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
6853 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
6854 support. Upload fast traceframes, and delete internal IPA
6856 (stop_tracing_handler): New.
6857 (flush_trace_buffer_handler): New.
6858 (cmd_qtstop): Upload fast tracepoints.
6859 (response_tracepoint): Handle fast tracepoints.
6860 (tracepoint_finished_step): Upload fast traceframes. Set the
6861 tracepoint hit context's tracepoint type.
6862 (handle_tracepoint_bkpts): New.
6863 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
6864 type. Add comment about fast tracepoints.
6865 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
6866 non-existing action_str field.
6867 (get_context_regcache): Handle fast tracepoints.
6868 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
6870 (fast_tracepoint_from_jump_pad_address): New.
6871 (fast_tracepoint_from_ipa_tpoint_address): New.
6872 (collecting_t): New.
6873 (force_unlock_trace_buffer): New.
6874 (fast_tracepoint_collecting): New.
6877 (write_inferior_data_ptr): New.
6878 (target_tp_heap): New.
6879 (target_malloc): New.
6880 (download_agent_expr): New.
6882 (download_tracepoints): New.
6883 (download_trace_state_variables): New.
6884 (upload_fast_traceframes): New.
6885 (IPA_FIRST_TRACEFRAME): New.
6886 (IPA_NEXT_TRACEFRAME_1): New.
6887 (IPA_NEXT_TRACEFRAME): New.
6888 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
6889 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
6890 (gdb_jump_pad_buffer_end): New.
6891 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
6892 (initialize_tracepoint): Adjust.
6893 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
6894 buffer. Initialize the low module.
6895 * utils.c (PREFIX, TOOLNAME): New.
6896 (malloc_failure): Use PREFIX.
6897 (error): In the IPA, an error causes an exit.
6898 (fatal, warning): Use PREFIX.
6899 (internal_error): Use TOOLNAME.
6900 (NUMCELLS): Increase to 10.
6901 * configure, config.in: Regenerate.
6903 2010-06-01 Pedro Alves <pedro@codesourcery.com>
6905 * server.c (handle_query) <qSupported>: Do two passes over the
6906 qSupported string to avoid nesting strtok.
6908 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6910 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
6912 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
6914 * configure: Regenerate.
6915 * proc-service.list: New.
6917 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6919 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
6922 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
6924 * gdbreplay.c (remote_open): Check error return from socket() call by
6925 its equality to -1 not by it being negative.
6926 * remote-utils.c (remote_open): Likewise.
6928 2010-05-23 Pedro Alves <pedro@codesourcery.com>
6930 * config.h: Regenerate.
6932 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
6934 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
6935 doesn't provide PTRACE_GET_THREAD_AREA.
6937 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
6939 * linux-m68k-low.c: Include <asm/ptrace.h>
6940 (ps_get_thread_area): Implement.
6942 2010-05-03 Doug Evans <dje@google.com>
6944 * event-loop.c (struct callback_event): New struct.
6945 (callback_list): New global.
6946 (append_callback_event, delete_callback_event): New functions.
6947 (process_callback): New function.
6948 (start_event_loop): Call it.
6949 * remote-utils.c (NOT_SCHEDULED): Define.
6950 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
6951 moved out of readchar.
6952 (readchar): Rewrite. Call reschedule before returning.
6953 (reset_readchar): New function.
6954 (remote_close): Call it.
6955 (process_remaining, reschedule): New functions.
6956 * server.h (callback_handler_func): New typedef.
6957 (append_callback_event, delete_callback_event): Declare.
6959 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6961 * proc-service.c (ps_pglobal_lookup): Use
6962 thread_db_look_up_one_symbol.
6963 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
6964 parameter. Use it instead of all_symbols_looked_up.
6965 * server.h (struct process_info) <all_symbols_looked_up>: Delete
6967 (all_symbols_looked_up): Don't declare.
6968 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
6969 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
6971 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
6972 Set all_symbols_looked_up here.
6973 (thread_db_look_up_one_symbol): New.
6974 (thread_db_get_tls_address): Adjust.
6975 (thread_db_load_search, try_thread_db_load_1): Always allocate the
6976 thread_db object on the heap, and tentatively set it in the
6978 (thread_db_init): Don't set all_symbols_looked_up here.
6979 * linux-low.h (thread_db_look_up_one_symbol): Declare.
6981 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6983 * linux-low.c (linux_kill, linux_detach): Adjust.
6984 (status_pending_p_callback): Remove redundant statement. Check
6985 for !TARGET_WAITIKIND_IGNORE, instead of
6986 TARGET_WAITKIND_STOPPED.
6987 (handle_tracepoints): Make sure LWP is locked. Adjust.
6988 (linux_wait_for_event_1): Adjust.
6989 (linux_cancel_breakpoints): New.
6990 (unsuspend_one_lwp): New.
6991 (unsuspend_all_lwps): New.
6992 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
6993 (send_sigstop_callback): Change return type to int, add new
6994 `except' parameter and handle it.
6995 (suspend_and_send_sigstop_callback): New.
6996 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
6997 pass them down. If SUSPEND, also increment the lwp's suspend
6999 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
7000 (need_step_over_p): Don't consider suspended LWPs.
7001 (start_step_over): Adjust.
7002 (proceed_one_lwp): Change return type to int, add new `except'
7003 parameter and handle it.
7004 (unsuspend_and_proceed_one_lwp): New.
7005 (proceed_all_lwps): Use find_inferior instead of
7007 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
7008 also decrement the suspend count of LWPs. Pass `except' down,
7009 instead of hacking its suspend count.
7010 (linux_pause_all): Add `freeze' parameter. Adjust.
7011 (linux_unpause_all): New.
7012 (linux_target_ops): Install linux_unpause_all.
7013 * server.c (handle_status): Adjust.
7014 * target.h (struct target_ops): New fields `unpause_all' and
7015 `cancel_breakpoints'. Add new parameter to `pause_all'.
7016 (pause_all): Add new `freeze' parameter.
7018 (cancel_breakpoints): New.
7019 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
7021 (cmd_qtstart): Pause threads.
7022 (stop_tracing): Pause threads, and cancel breakpoints.
7023 * win32-low.c (win32_target_ops): Adjust.
7025 2010-05-03 Pedro Alves <pedro@codesourcery.com>
7027 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
7028 the inferior right away from here...
7029 (linux_wait_1): ... to here, and adjust to check the thread's
7030 last_resume_kind instead of the lwp's step or stop_expected flags.
7032 2010-05-02 Pedro Alves <pedro@codesourcery.com>
7034 * README: Use consistent `GDB' and `GDBserver' spellings.
7036 2010-05-02 Pedro Alves <pedro@codesourcery.com>
7038 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
7039 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
7040 (linux_detach_one_lwp): Assume the lwp is stopped.
7041 (any_thread_of): Delete.
7042 (linux_detach): Stop all lwps here. Don't blindly delete all
7044 (delete_lwp_callback): New.
7045 (linux_mourn): Delete all lwps of the process that is gone.
7046 (linux_wait_1): Don't delete the last lwp of the process here.
7047 * mem-break.h (mark_breakpoints_out): Declare.
7048 * mem-break.c (mark_breakpoints_out): New.
7049 (free_all_breakpoints): Use it.
7050 * server.c (handle_target_event): If the process is gone, mark
7052 * thread-db.c (struct thread_db) <create_bp>: New field.
7053 (thread_db_enable_reporting): Fix prototype. Store a thread event
7054 breakpoint reference in the thread_db struct.
7055 (thread_db_load_search): Clear the thread_db object.
7056 (try_thread_db_load_1): Ditto.
7057 (switch_to_process): New.
7058 (disable_thread_event_reporting): Use it.
7059 (remove_thread_event_breakpoints): New.
7060 (thread_db_detach, thread_db_mourn): Use it.
7062 2010-05-01 Pedro Alves <pedro@codesourcery.com>
7064 * linux-low.c (linux_enable_event_reporting): New.
7065 (linux_wait_for_event_1, handle_extended_wait): Use it.
7067 2010-04-30 Pedro Alves <pedro@codesourcery.com>
7069 * linux-low.c (linux_kill_one_lwp, linux_kill)
7070 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
7071 (send_sigstop): Take an lwp_info as parameter instead. Queue a
7072 SIGSTOP even if the LWP is stopped.
7073 (send_sigstop_callback): New.
7074 (stop_all_lwps): Use send_sigstop_callback instead.
7075 (linux_resume_one_thread): Adjust.
7076 (proceed_one_lwp): Still proceed an LWP that the client has
7077 requested to stop, if we haven't reported it as stopped yet. Make
7078 sure that LWPs the client want stopped, have a pending SIGSTOP.
7080 2010-04-26 Doug Evans <dje@google.com>
7082 * server.c (handle_general_set): Make static.
7084 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
7085 Print received char after testing for error/eof instead of before.
7086 (input_interrupt): Tweak comment.
7088 2010-04-23 Doug Evans <dje@google.com>
7090 * server.c (start_inferior): Print inferior argv if --debug.
7092 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
7094 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
7095 * nto-x86-low.c: Include server.h
7097 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
7099 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
7100 be consistent with other sources of this directory.
7101 (init_registers_amd64): Correct name of source file of this function
7104 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
7106 * configure.srv (x86_64-*-mingw*): New configuration for Windows
7109 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
7111 * win32-i386-low.c: Add 64-bit support.
7112 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
7113 (init_registers_amd64): Declare.
7114 (mappings): Add 64-bit version of array.
7115 (init_windows_x86): New function.
7116 (the_low_target): Change init_arch field to init_windows_x86.
7118 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
7120 * win32-low.c: Adapt to support also 64-bit architecture.
7121 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
7122 (get_image_name): Use SIZE_T type for local variable `done'.
7123 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
7124 (toolhelp_get_dll_name): Idem.
7125 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
7126 Use uintptr_t typecast to avoid warning.
7127 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
7128 (handle_exception): Use phex_nz to avoid warning.
7129 (win32_wait): Remove unused local variable `process'.
7131 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
7133 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
7136 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
7138 * configure.ac: Use `ws2_32' library for srv_mingw.
7139 * configure: Regenerate.
7140 * gdbreplay.c: Include winsock2.h instead of winsock.h.
7141 * remote-utils.c: Likewise.
7143 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
7145 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
7146 if __x86_64__ is defined.
7148 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
7150 * configure: Regenerate.
7152 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
7154 * server.c (handle_query): Handle 'qGetTIBAddr' query.
7155 * target.h (target_ops): New get_tib_address field.
7156 * win32-low.h (win32_thread_info): Add thread_local_base field.
7157 * win32-low.c (child_add_thread): Add tlb argument.
7158 Set thread_local_base field to TLB.
7159 (get_child_debug_event): Adapt to child_add_thread change.
7160 (win32_get_tib_address): New function.
7161 (win32_target_ops): Set get_tib_address field to
7162 win32_get_tib_address.
7163 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
7165 2010-04-12 Pedro Alves <pedro@codesourcery.com>
7167 * linux-low.c (linux_mourn): Also remove the process.
7168 * server.c (handle_target_event): Don't remove the process here.
7169 * nto-low.c (nto_mourn): New.
7170 (nto_target_ops): Install it.
7171 * spu-low.c (spu_mourn): New.
7172 (spu_target_ops): Install it.
7173 * win32-low.c (win32_mourn): New.
7174 (win32_target_ops): Install it.
7176 2010-04-12 Pedro Alves <pedro@codesourcery.com>
7178 * server.h (buffer_xml_printf): Remove redundant `;'.
7180 2010-04-12 Pedro Alves <pedro@codesourcery.com>
7182 * regcache.c (set_register_cache): Invalidate regcaches before
7183 changing the register cache layout.
7184 (regcache_invalidate_one): Allow a NULL regcache.
7185 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
7186 regcaches before changing the register cache layout or the target
7189 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
7191 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
7192 variable warning on Linux/x86-64.
7194 2010-04-11 Pedro Alves <pedro@codesourcery.com>
7196 GDBserver disconnected tracing support.
7198 * linux-low.c (linux_remove_process): Delete.
7199 (add_lwp): Don't set last_resume_kind here.
7200 (linux_kill): Use `mourn'.
7201 (linux_detach): Use `thread_db_detach', and `mourn'.
7203 (linux_attach_lwp_1): Adjust comment.
7204 (linux_attach): last_resume_kind moved the thread_info; adjust.
7205 (status_pending_p_callback): Adjust.
7206 (linux_wait_for_event_1): Adjust.
7207 (count_events_callback, select_singlestep_lwp_callback)
7208 (select_event_lwp_callback, cancel_breakpoints_callback)
7209 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
7210 (proceed_one_lwp): Adjust.
7211 (linux_async): Add debug output.
7212 (linux_thread_stopped): New.
7213 (linux_pause_all): New.
7214 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
7216 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
7217 (thread_db_free): Delete declaration.
7218 (thread_db_detach, thread_db_mourn): Declare.
7219 * thread-db.c (thread_db_init): Use thread_db_mourn.
7220 (thread_db_free): Delete, split in two.
7221 (disable_thread_event_reporting): New.
7222 (thread_db_detach): New.
7223 (thread_db_mourn): New.
7225 * server.h (struct thread_info) <last_resume_kind>: New field.
7226 <attached>: Add comment.
7227 <gdb_detached>: New field.
7228 (handler_func): Change return type to int.
7229 (handle_serial_event, handle_target_event): Ditto.
7230 (gdb_connected): Declare.
7232 (disconnected_tracing): Declare.
7233 (stop_tracing): Declare.
7235 * server.c (handle_query) <qSupported>: Report support for
7236 disconnected tracing.
7237 (queue_stop_reply_callback): Account for running threads.
7238 (gdb_wants_thread_stopped): New.
7239 (gdb_wants_all_threads_stopped): New.
7240 (gdb_reattached_process): New.
7241 (handle_status): Clear the `gdb_detached' flag of all processes.
7242 In all-stop, stop all threads.
7243 (main): Be sure to leave tfind mode. Handle disconnected tracing.
7244 (process_serial_event): If the remote connection breaks, or if an
7245 exit was forced with "monitor exit", force an event loop exit.
7246 Handle disconnected tracing on detach.
7247 (handle_serial_event): Adjust.
7248 (handle_target_event): If GDB isn't connected, forward events back
7249 to the inferior, unless the last process exited, in which case,
7250 exit gdbserver. Adjust interface.
7252 * remote-utils.c (remote_open): Don't block in accept. Instead
7253 register an event loop source on the listen socket file
7254 descriptor. Refactor bits into ...
7255 (listen_desc): ... this new global.
7256 (gdb_connected): ... this new function.
7257 (enable_async_notification): ... this new function.
7258 (handle_accept_event): ... this new function.
7259 (remote_close): Clear remote_desc.
7261 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
7263 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
7265 (mourn_inferior): Define.
7266 (target_process_qsupported): Avoid the dangling else problem.
7267 (thread_stopped): Define.
7268 (pause_all): Define.
7269 (target_waitstatus_to_string): Declare.
7270 * target.c (target_waitstatus_to_string): New.
7272 * tracepoint.c (tracing): Make extern.
7273 (disconnected_tracing): New.
7274 (stop_tracing): Make extern. Handle tracing stops due to GDB
7276 (cmd_qtdisconnected): New.
7277 (cmd_qtstatus): Report disconnected tracing status in trace reply.
7278 (handle_tracepoint_general_set): Handle QTDisconnected.
7280 * event-loop.c (event_handler_func): Change return type to int.
7281 (process_event): Bail out if the event handler wants the event
7283 (handle_file_event): Ditto.
7284 (start_event_loop): Bail out if the event handler wants the event
7287 * nto-low.c (nto_target_ops): Adjust.
7288 * spu-low.c (spu_wait): Don't remove the process here.
7289 (spu_target_ops): Adjust.
7290 * win32-low.c (win32_wait): Don't remove the process here.
7291 (win32_target_ops): Adjust.
7293 2010-04-11 Pedro Alves <pedro@codesourcery.com>
7295 * regcache.c (realloc_register_cache): Invalidate inferior's
7296 regcache before recreating it.
7298 2010-04-09 Pedro Alves <pedro@codesourcery.com>
7300 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
7302 2010-04-09 Stan Shebs <stan@codesourcery.com>
7303 Pedro Alves <pedro@codesourcery.com>
7305 * server.h (LONGEST): New.
7306 (struct thread_info) <while_stepping>: New field.
7307 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
7309 (initialize_tracepoint, handle_tracepoint_general_set)
7310 (handle_tracepoint_query, tracepoint_finished_step)
7311 (tracepoint_was_hit, release_while_stepping_state_list):
7312 (current_traceframe): Declare.
7313 * server.c (handle_general_set): Handle tracepoint packets.
7315 (write_memory): New.
7316 (handle_search_memory_1): Use read_memory.
7317 (handle_query): Report support for conditional tracepoints, trace
7318 state variables, and tracepoint sources. Handle tracepoint
7320 (main): Initialize the tracepoints module.
7321 (process_serial_event): Handle traceframe reads/writes.
7323 * linux-low.c (handle_tracepoints): New.
7324 (linux_wait_1): Call it.
7325 (linux_resume_one_lwp): Handle while-stepping.
7326 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
7327 (linux_target_ops): Install them.
7328 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
7330 * linux-x86-low.c (x86_supports_tracepoints): New.
7331 (the_low_target). Install it.
7333 * mem-break.h (delete_breakpoint): Declare.
7334 * mem-break.c (delete_breakpoint): Make external.
7336 * target.h (struct target_ops): Add `supports_tracepoints',
7337 `read_pc', and `write_pc' fields.
7338 (target_supports_tracepoints): Define.
7339 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
7342 * regcache.h (struct regcache) <registers_owned>: New field.
7343 (init_register_cache, regcache_cpy): Declare.
7344 (regcache_read_pc, regcache_write_pc): Declare.
7345 (register_cache_size): Declare.
7346 (supply_regblock): Declare.
7347 * regcache.c (init_register_cache): New.
7348 (new_register_cache): Use it.
7349 (regcache_cpy): New.
7350 (register_cache_size): New.
7351 (supply_regblock): New.
7352 (regcache_read_pc, regcache_write_pc): New.
7354 * tracepoint.c: New.
7356 * Makefile.in (OBS): Add tracepoint.o.
7357 (tracepoint.o): New rule.
7359 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
7361 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
7363 (i386-mmx.c): Likewise.
7364 (i386-mmx-linux.o): Likewise.
7365 (i386-mmx-linux.c): Likewise.
7367 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
7368 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
7369 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
7370 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
7372 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
7373 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
7374 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
7376 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
7378 * Makefile.in (clean): Updated.
7380 (i386-avx.c): Likewise.
7381 (i386-avx-linux.o): Likewise.
7382 (i386-avx-linux.c): Likewise.
7383 (amd64-avx.o): Likewise.
7384 (amd64-avx.c): Likewise.
7385 (amd64-avx-linux.o): Likewise.
7386 (amd64-avx-linux.c): Likewise.
7388 * configure.srv (srv_i386_regobj): Add i386-avx.o.
7389 (srv_i386_linux_regobj): Add i386-avx-linux.o.
7390 (srv_amd64_regobj): Add amd64-avx.o.
7391 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
7392 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
7393 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
7394 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
7395 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
7396 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
7397 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
7399 * i387-fp.c: Include "i386-xstate.h".
7401 (i387_cache_to_xsave): Likewise.
7402 (i387_xsave_to_cache): Likewise.
7403 (x86_xcr0): Likewise.
7405 * i387-fp.h (i387_cache_to_xsave): Likewise.
7406 (i387_xsave_to_cache): Likewise.
7407 (x86_xcr0): Likewise.
7409 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
7410 * linux-crisv32-low.c (target_regsets): Likewise.
7411 * linux-m68k-low.c (target_regsets): Likewise.
7412 * linux-mips-low.c (target_regsets): Likewise.
7413 * linux-ppc-low.c (target_regsets): Likewise.
7414 * linux-s390-low.c (target_regsets): Likewise.
7415 * linux-sh-low.c (target_regsets): Likewise.
7416 * linux-sparc-low.c (target_regsets): Likewise.
7417 * linux-xtensa-low.c (target_regsets): Likewise.
7419 * linux-low.c: Include <sys/uio.h>.
7420 (regsets_fetch_inferior_registers): Support nt_type.
7421 (regsets_store_inferior_registers): Likewise.
7422 (linux_process_qsupported): New.
7423 (linux_target_ops): Add linux_process_qsupported.
7425 * linux-low.h (regset_info): Add nt_type.
7426 (linux_target_ops): Add process_qsupported.
7428 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
7430 (init_registers_i386_avx_linux): New.
7431 (init_registers_amd64_avx_linux): Likewise.
7432 (xmltarget_i386_linux_no_xml): Likewise.
7433 (xmltarget_amd64_linux_no_xml): Likewise.
7434 (PTRACE_GETREGSET): Likewise.
7435 (PTRACE_SETREGSET): Likewise.
7436 (x86_fill_xstateregset): Likewise.
7437 (x86_store_xstateregset): Likewise.
7438 (use_xml): Likewise.
7439 (x86_linux_update_xmltarget): Likewise.
7440 (x86_linux_process_qsupported): Likewise.
7441 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
7442 (x86_arch_setup): Don't call init_registers_amd64_linux nor
7443 init_registers_i386_linux here. Call
7444 x86_linux_update_xmltarget.
7445 (the_low_target): Add x86_linux_process_qsupported.
7447 * server.c (handle_query): Call target_process_qsupported.
7449 * target.h (target_ops): Add process_qsupported.
7450 (target_process_qsupported): New.
7452 2010-04-03 Pedro Alves <pedro@codesourcery.com>
7454 * inferiors.c (add_thread): Set last_status kind to
7455 TARGET_WAITKIND_IGNORE.
7456 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
7457 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
7458 (linux_wait_1): Move `thread' local definition to block that uses
7459 it. Don't NULL initialize `event_child'.
7460 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
7461 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
7462 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
7464 2010-04-01 Pedro Alves <pedro@codesourcery.com>
7466 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
7467 an extended waitstatus, or by a watchpoint.
7468 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
7469 thread was stepping or has been stopped by a watchpoint.
7471 2010-04-01 Pedro Alves <pedro@codesourcery.com>
7473 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
7474 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
7475 of another, then delete the previous, and validate all
7477 (validate_inserted_breakpoint): New.
7478 (delete_disabled_breakpoints): New.
7479 (validate_breakpoints): New.
7480 (check_mem_read): Validate breakpoints before trusting their
7481 shadow. Delete disabled breakpoints.
7482 (check_mem_write): Validate breakpoints before trusting they
7483 should be inserted. Delete disabled breakpoints.
7484 * mem-break.h (validate_breakpoints):
7485 * server.c (handle_query): Validate breakpoints when we see a
7488 2010-04-01 Pedro Alves <pedro@codesourcery.com>
7490 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
7491 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
7492 if we could tell there's a GDB breakpoint at stop_pc.
7493 (need_step_over_p): Don't do a step over if we find a GDB
7494 breakpoint at the resume PC.
7496 * mem-break.c (struct raw_breakpoint): New.
7497 (enum bkpt_type): New type `gdb_breakpoint'.
7498 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
7499 fields. New field `raw'.
7500 (find_raw_breakpoint_at): New.
7501 (set_raw_breakpoint_at): Handle refcounting. Create a raw
7503 (set_breakpoint_at): Adjust.
7504 (delete_raw_breakpoint): New.
7505 (release_breakpoint): New.
7506 (delete_breakpoint): Rename to...
7507 (delete_breakpoint_1): ... this. Add proc parameter. Use
7508 release_breakpoint. Return ENOENT.
7509 (delete_breakpoint): Reimplement.
7510 (find_breakpoint_at): Delete.
7511 (find_gdb_breakpoint_at): New.
7512 (delete_breakpoint_at): Delete.
7513 (set_gdb_breakpoint_at): New.
7514 (delete_gdb_breakpoint_at): New.
7515 (gdb_breakpoint_here): New.
7516 (set_reinsert_breakpoint): Use release_breakpoint.
7517 (uninsert_breakpoint): Rename to ...
7518 (uninsert_raw_breakpoint): ... this.
7519 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
7520 (reinsert_raw_breakpoint): Change parameter type to
7522 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
7524 (check_breakpoints): Adjust. Use release_breakpoint.
7525 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
7526 (breakpoint_inserted_here): Ditto.
7527 (check_mem_read): Adjust to iterate over raw breakpoints instead.
7528 Don't trust the breakpoint's shadow if it is not inserted.
7529 (check_mem_write): Adjust to iterate over raw breakpoints instead.
7530 (delete_all_breakpoints): Adjust.
7531 (free_all_breakpoints): Mark all breakpoints as uninserted, and
7532 use delete_breakpoint_1.
7534 * mem-break.h (breakpoints_supported): Delete declaration.
7535 (set_gdb_breakpoint_at): Declare.
7536 (gdb_breakpoint_here): Declare.
7537 (delete_breakpoint_at): Delete.
7538 (delete_gdb_breakpoint_at): Declare.
7540 * server.h (struct raw_breakpoint): Forward declare.
7541 (struct process_info): New field `raw_breakpoints'.
7543 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
7546 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7548 * linux-low.c (status_pending_p_callback): Fix comment.
7549 (linux_wait_for_event_1): Move most of the internal breakpoint
7550 handling from here...
7551 (linux_wait_1): ... to here.
7552 (count_events_callback): New.
7553 (select_singlestep_lwp_callback): New.
7554 (select_event_lwp_callback): New.
7555 (cancel_breakpoints_callback): New.
7556 (select_event_lwp): New.
7557 (linux_wait_1): Simplify internal breakpoint handling. Give equal
7558 priority to all LWPs that have had events that should be reported
7559 to the client. Cancel breakpoints when about to reporting the
7560 event to the client, not while stopping lwps. No longer cancel
7561 finished single-steps here.
7562 (cancel_finished_single_step): Delete.
7563 (cancel_finished_single_steps): Delete.
7565 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7567 * mem-break.c (enum bkpt_type): New.
7568 (struct breakpoint): New field `type'.
7569 (set_breakpoint_at): Change return type to struct breakpoint
7570 pointer. Set type to `other_breakpoint' by default.
7571 (delete_breakpoint): Rewrite, supporting more than one breakpoint
7572 in the breakpoint list.
7573 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
7574 (reinsert_breakpoint): Rename to ...
7575 (reinsert_raw_breakpoint): ... this.
7576 (reinsert_breakpoints_at): Adjust.
7577 * mem-break.h (struct breakpoint): Declare.
7578 (set_breakpoint_at): Change return type to struct breakpoint
7581 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7583 * server.c (handle_query): Assign, not compare.
7585 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7587 Teach linux gdbserver to step-over-breakpoints.
7589 * linux-low.c (can_hardware_single_step): New.
7590 (supports_breakpoints): New.
7591 (handle_extended_wait): If stopping threads, read the stop pc of
7594 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
7595 low target doesn't support retrieving the PC.
7596 (add_lwp): Set last_resume_kind to resume_continue.
7597 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
7598 (linux_attach): Don't clear stop_expected. Set the lwp's
7599 last_resume_kind to resume_stop.
7600 (linux_detach_one_lwp): Don't check for removed breakpoints.
7601 (check_removed_breakpoint): Delete.
7602 (status_pending_p): Rename to ...
7603 (status_pending_p_callback): ... this. Don't check for removed
7604 breakpoints. Don't consider threads that are stopped from GDB's
7606 (linux_wait_for_lwp): Always read the stop_pc here.
7607 (cancel_breakpoint): New.
7608 (step_over_bkpt): New global.
7609 (linux_wait_for_event_1): Implement stepping over breakpoints.
7610 (gdb_wants_lwp_stopped): New.
7611 (gdb_wants_all_stopped): New.
7612 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
7613 single-step traps here. Store the thread's last reported target
7615 (send_sigstop): Don't clear stop_expected. Always set it,
7617 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
7618 (cancel_finished_single_step): New.
7619 (cancel_finished_single_steps): New.
7620 (wait_for_sigstop): Don't cancel finished single-step traps here.
7621 (linux_resume_one_lwp): Don't check for removed breakpoints.
7622 Don't set `step' on non-hardware step archs.
7623 (linux_set_resume_request): Ignore resume_stop requests if already
7624 stopping or stopped. Set the lwp's last_resume_kind.
7625 (resume_status_pending_p): Don't check for removed breakpoints.
7626 (need_step_over_p): New.
7627 (start_step_over): New.
7628 (finish_step_over): New.
7629 (linux_resume_one_thread): Always queue a sigstop for resume_stop
7630 requests. Clear the thread's last reported target waitstatus.
7631 Don't use the `suspended' flag. Don't consider pending breakpoints.
7632 (linux_resume): Start a step-over if necessary.
7633 (proceed_one_lwp): New.
7634 (proceed_all_lwps): New.
7635 (unstop_all_lwps): New.
7636 * linux-low.h (struct lwp_info): Rewrite comment for the
7637 `suspended' flag. Add the `stop_pc' field. Delete the
7638 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
7639 Add `'last_resume_kind' and `need_step_over' fields.
7640 * inferiors.c (struct thread_info): Delete, moved elsewhere.
7641 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
7642 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
7643 (set_raw_breakpoint_at): New.
7644 (set_breakpoint_at): Rewrite to use it.
7645 (reinsert_breakpoint_handler): Delete.
7646 (set_reinsert_breakpoint): New.
7647 (reinsert_breakpoint_by_bp): Delete.
7648 (delete_reinsert_breakpoints): New.
7649 (uninsert_breakpoint): Rewrite.
7650 (uninsert_breakpoints_at): New.
7651 (reinsert_breakpoint): Rewrite.
7652 (reinsert_breakpoints_at): New.
7653 (check_breakpoints): Rewrite.
7654 (breakpoint_here): New.
7655 (breakpoint_inserted_here): New.
7656 (check_mem_read): Adjust.
7657 * mem-break.h (breakpoints_supported, breakpoint_here)
7658 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
7659 (reinsert_breakpoint_by_bp): Delete declaration.
7660 (delete_reinsert_breakpoints): Declare.
7661 (reinsert_breakpoint): Delete declaration.
7662 (reinsert_breakpoints_at): Declare.
7663 (uninsert_breakpoint): Delete declaration.
7664 (uninsert_breakpoints_at): Declare.
7665 (check_breakpoints): Adjust prototype.
7666 * server.h: Adjust include order.
7667 (struct thread_info): Declare here. Add a `last_status' field.
7669 2010-03-23 Michael Snyder <msnyder@vmware.com>
7671 * server.c (crc32): New function.
7672 (handle_query): Add handling for 'qCRC:' request.
7674 2010-03-23 Pedro Alves <pedro@codesourcery.com>
7676 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
7677 lwp had been stopped by a watchpoint.
7679 2010-03-16 Pedro Alves <pedro@codesourcery.com>
7681 * server.h (internal_error): Declare.
7682 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
7683 * utils.c (internal_error): New function.
7685 2010-03-15 Andreas Schwab <schwab@redhat.com>
7687 * configure.srv: Fix typo setting srv_regobj.
7689 2010-03-15 Pedro Alves <pedro@codesourcery.com>
7691 * linux-low.c (fetch_register): Avoid passing a non string literal
7693 (usr_store_inferior_registers): Ditto.
7695 2010-03-14 Pedro Alves <pedro@codesourcery.com>
7697 * linux-low.c (linux_write_memory): Bail out early if peeking
7700 2010-03-14 Pedro Alves <pedro@codesourcery.com>
7702 * linux-low.h (struct lwp_info): New fields
7703 `stopped_by_watchpoint' and `stopped_data_address'.
7704 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
7705 here, and cache them in the lwp object.
7706 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
7708 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
7710 (linux_stopped_by_watchpoint): Rewrite.
7711 (linux_stopped_data_address): Rewrite.
7713 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
7715 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
7716 switching the current inferior, not before.
7718 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
7720 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
7721 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
7722 i386-linux.c and amd64-linux.c.
7723 (reg-i386.o): Removed.
7724 (reg-i386.c): Likewise.
7725 (reg-i386-linux.o): Likewise.
7726 (reg-i386-linux.c): Likewise.
7727 (reg-x86-64.o): Likewise.
7728 (reg-x86-64.c): Likewise.
7729 (reg-x86-64-linux.o): Likewise.
7730 (reg-x86-64-linux.c): Likewise.
7733 (i386-linux.o): Likewise.
7734 (i386-linux.c): Likewise.
7735 (amd64.o): Likewise.
7736 (amd64.c): Likewise.
7737 (amd64-linux.o): Likewise.
7738 (amd64-linux.c): Likewise.
7740 * configure.srv (srv_i386_regobj): New.
7741 (srv_i386_linux_regobj): Likewise.
7742 (srv_amd64_regobj): Likewise.
7743 (srv_amd64_linux_regobj): Likewise.
7744 (srv_i386_32bit_xmlfiles): Likewise.
7745 (srv_i386_64bit_xmlfiles): Likewise.
7746 (srv_i386_xmlfiles): Likewise.
7747 (srv_amd64_xmlfiles): Likewise.
7748 (srv_i386_linux_xmlfiles): Likewise.
7749 (srv_amd64_linux_xmlfiles): Likewise.
7750 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
7751 srv_xmlfiles to $srv_i386_xmlfiles.
7752 (i[34567]86-*-mingw32ce*): Likewise.
7753 (i[34567]86-*-mingw*): Likewise.
7754 (i[34567]86-*-nto*): Likewise.
7755 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
7756 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
7757 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
7758 (x86_64-*-linux*): Likewise.
7760 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
7761 (init_registers_amd64_linux): New.
7762 (x86_arch_setup): Replace init_registers_x86_64_linux with
7763 init_registers_amd64_linux.
7765 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
7767 * configure.ac: Check for libdl. If it is not available link against
7768 static libthread_db.
7769 * configure: Regenerate.
7771 2010-02-22 Pedro Alves <pedro@codesourcery.com>
7775 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
7776 handing a read watchpoint.
7777 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
7779 2010-02-12 Doug Evans <dje@google.com>
7781 * linux-low.c (linux_supports_tracefork_flag): Document.
7782 (linux_look_up_symbols): Add comment.
7784 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
7786 * regcache.c (supply_register): Clear regcache if buf is NULL.
7788 2010-02-02 Nicolas Roche <roche@sourceware.org>
7789 Joel Brobecker <brobecker@adacore.com>
7791 * inferiors.c (find_inferior): Add function documentation.
7792 (unloaded_dll): Handle the case where the unloaded dll has not
7793 been previously registered in the dll list.
7795 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
7797 * linux-arm-low.c (thumb_breakpoint_len): Delete.
7798 (thumb2_breakpoint): New.
7799 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
7801 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
7803 * linux-low.c (get_stop_pc): Check for SIGTRAP.
7804 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
7807 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7809 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
7811 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7813 * linux-s390-low.c (s390_collect_ptrace_register)
7814 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
7816 2010-01-21 Doug Evans <dje@google.com>
7818 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
7819 (PTRACE_ARG4_TYPE): New macro.
7820 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
7821 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
7822 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
7823 (usr_store_inferior_registers): Ditto.
7824 (linux_read_memory, linux_write_memory): Ditto.
7825 (linux_test_for_tracefork): Ditto.
7827 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
7828 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
7830 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7832 * proc-service.c (ps_lgetregs): Don't refetch registers from the
7835 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7837 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
7838 prototype to take a regcache. Adjust.
7840 2010-01-20 Pedro Alves <pedro@codesourcery.com>
7842 * regcache.h (struct thread_info): Forward declare.
7843 (struct regcache): New.
7844 (new_register_cache): Adjust prototype.
7845 (get_thread_regcache): Declare.
7846 (free_register_cache): Adjust prototype.
7847 (registers_to_string, registers_from_string): Ditto.
7848 (supply_register, supply_register_by_name, collect_register)
7849 (collect_register_as_string, collect_register_by_name): Ditto.
7850 * regcache.c (struct inferior_regcache_data): Delete.
7851 (get_regcache): Rename to ...
7852 (get_thread_regcache): ... this. Adjust. Switch inferior before
7854 (regcache_invalidate_one): Adjust.
7855 (regcache_invalidate): Fix prototype.
7856 (new_register_cache): Return the new register cache.
7857 (free_register_cache): Change prototype.
7858 (realloc_register_cache): Adjust.
7859 (registers_to_string): Change prototype to take a regcache. Adjust.
7860 (registers_from_string): Ditto.
7861 (register_data): Ditto.
7862 (supply_register): Ditto.
7863 (supply_register_by_name): Ditto.
7864 (collect_register): Ditto.
7865 (collect_register_as_string): Ditto.
7866 (collect_register_by_name): Ditto.
7867 * server.c (process_serial_event): Adjust.
7868 * linux-low.h (regset_fill_func, regset_store_func): Change
7870 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
7872 * linux-low.c (get_stop_pc): Adjust.
7873 (check_removed_breakpoint): Adjust.
7874 (linux_wait_for_event): Adjust.
7875 (linux_resume_one_lwp): Adjust.
7876 (fetch_register): Add regcache parameter. Adjust.
7877 (usr_store_inferior_registers): Ditto.
7878 (regsets_fetch_inferior_registers): Ditto.
7879 (regsets_store_inferior_registers): Ditto.
7880 (linux_fetch_registers, linux_store_registers): Ditto.
7881 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
7883 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
7885 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
7886 prototype to take a regcache.
7887 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
7888 * remote-utils.c (convert_ascii_to_int, outreg)
7889 (prepare_resume_reply): Change prototype to take a regcache.
7891 * target.h (struct target_ops) <fetch_registers, store_registers>:
7892 Change prototype to take a regcache.
7893 (fetch_inferior_registers, store_inferior_registers): Change
7894 prototype to take a regcache. Adjust.
7895 * proc-service.c (ps_lgetregs): Adjust.
7896 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
7897 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
7898 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
7899 take a regcache. Adjust.
7900 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
7901 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
7902 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
7903 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
7904 * linux-cris-low.c (cris_get_pc, cris_set_pc)
7905 (cris_cannot_fetch_register):
7906 (cris_breakpoint_at): Change prototype to take a regcache.
7908 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
7909 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
7910 to take a regcache. Adjust.
7911 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
7913 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
7914 take a regcache. Adjust.
7915 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
7916 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
7917 (m68k_set_pc): Change prototype to take a regcache. Adjust.
7918 * linux-mips-low.c (mips_get_pc):
7919 (mips_set_pc): Change prototype to take a regcache. Adjust.
7920 (mips_reinsert_addr): Adjust.
7921 (mips_collect_register): Change prototype to take a regcache.
7923 (mips_supply_register):
7924 (mips_collect_register_32bit, mips_supply_register_32bit)
7925 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
7926 (mips_store_fpregset): Ditto.
7927 * linux-ppc-low.c (ppc_supply_ptrace_register)
7928 (ppc_supply_ptrace_register): Ditto.
7929 (parse_spufs_run): Adjust.
7930 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
7931 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
7932 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
7933 take a regcache. Adjust.
7934 * linux-s390-low.c (s390_collect_ptrace_register)
7935 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
7936 (s390_set_pc): Change prototype to take a regcache. Adjust.
7937 (s390_arch_setup): Adjust.
7938 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
7939 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
7940 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7941 (sparc_fill_gregset, sparc_store_gregset_from_stack)
7942 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
7944 (sparc_breakpoint_at): Adjust.
7945 * linux-xtensa-low.c (xtensa_fill_gregset):
7946 (xtensa_store_gregset):
7947 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
7948 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
7949 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
7950 prototype to take a regcache. Adjust.
7951 * win32-arm-low.c (arm_fetch_inferior_register)
7952 (arm_store_inferior_register): Change prototype to take a
7954 * win32-i386-low.c (i386_fetch_inferior_register)
7955 (i386_store_inferior_register): Change prototype to take a
7957 * win32-low.c (child_fetch_inferior_registers)
7958 (child_store_inferior_registers): Change prototype to take a
7960 (win32_wait): Adjust.
7961 (win32_fetch_inferior_registers): Change prototype to take a
7963 (win32_store_inferior_registers): Adjust.
7964 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
7965 store_inferior_register>: Change prototype to take a regcache.
7967 2010-01-20 Doug Evans <dje@google.com>
7969 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
7971 (linux_wait_for_event1, linux_init_signals): Ditto.
7972 (W_STOPCODE): Provide definition if missing.
7974 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
7976 * linux-low.c (linux_core_of_thread): New.
7977 (compare_ints, show_process, list_threads): New.
7978 (linux_qxfer_osdata): Report threads and cores.
7979 (linux_target_op): Register linux_core_of_thread.
7980 * remote-utils.c (prepare_resume_reply): Report the core.
7981 (buffer_xml_printf): Support %d specifier.
7982 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
7984 (handle_query): Handle qXfer:threads. Announce availability
7986 * target.h (struct target_ops): New field core_of_thread.
7988 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
7990 * Makefile.in (clean): Remove new generated files.
7991 (reg-s390.o, reg-s390.c): Remove rules.
7992 (reg-s390x.o, reg-s390x.c): Likewise.
7993 (s390-linux32.o, s390-linux32.c): Add rules.
7994 (s390-linux64.o, s390-linux64.c): Likewise.
7995 (s390x-linux64.o, s390x-linux64.c): Likewise.
7996 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
7997 * linux-s390-low.c: Include <elf.h>.
7998 (HWCAP_S390_HIGH_GPRS): Define if undefined.
7999 (init_registers_s390): Remove prototype.
8000 (init_registers_s390x): Likewise.
8001 (init_registers_s390_linux32): Add prototype.
8002 (init_registers_s390_linux64): Likewise.
8003 (init_registers_s390x_linux64): Likewise.
8004 (s390_num_regs_3264): New define.
8005 (s390_regmap_3264): New global variable.
8006 (s390_cannot_fetch_register): Remove obsolete check.
8007 (s390_cannot_store_register): Likewise.
8008 (s390_collect_ptrace_register): Handle upper/lower register halves.
8009 (s390_supply_ptrace_register): Likewise.
8010 (s390_fill_gregset): Update to register number changes.
8011 (s390_get_hwcap): New routine.
8012 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
8013 Install appropriate regmap and register set.
8015 2010-01-01 Joel Brobecker <brobecker@adacore.com>
8017 * server.c (gdbserver_version): Update copyright year to 2010.
8018 * gdbreplay.c (gdbreplay_version): Likewise.
8020 2009-12-28 Doug Evans <dje@google.com>
8022 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
8023 elf/external.h. Include <elf.h> instead but only if necessary.
8025 2009-12-28 Pedro Alves <pedro@codesourcery.com>
8027 * linux-low.c (linux_remove_process): Remove `detaching'
8028 parameter. Don't release/detach from thread_db here.
8029 (linux_kill): Release/detach from thread_db here, ...
8030 (linux_detach): ... and here, before actually detaching.
8031 (linux_wait_1): ... and here, when a process exits.
8032 * thread-db.c (any_thread_of): New.
8033 (thread_db_free): Switch the current inferior to a thread of the
8036 2009-12-21 Doug Evans <dje@google.com>
8038 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
8040 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
8041 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
8042 warning ifndef __NR_tkill. Move setting of errno there too.
8043 Delete unnecessary resetting of errno after syscall.
8044 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
8046 * configure.ac: Check for dladdr.
8047 * config.in: Regenerate.
8048 * configure: Regenerate.
8049 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
8050 (try_thread_db_load): Update.
8052 * linux-low.c (my_waitpid): Delete unnecessary prototype.
8054 2009-12-18 Doug Evans <dje@google.com>
8056 * event-loop.c: Include unistd.h if it exists.
8058 * linux-low.c (my_waitpid): Move definition away from being in
8059 between linux_tracefork_child/linux_test_for_tracefork.
8061 * gdb_proc_service.h (psaddr_t): Fix type.
8062 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
8063 signature to match glibc.
8065 2009-12-16 Doug Evans <dje@google.com>
8067 * linux-low.c (linux_read_memory): Fix argument to read.
8069 2009-11-26 Pedro Alves <pedro@codesourcery.com>
8071 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
8072 events, don't leave current_inferior pointing at null.
8074 2009-11-26 Pedro Alves <pedro@codesourcery.com>
8076 * win32-low.c (LOG): Delete.
8077 (OUTMSG): Output to stderr.
8078 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
8079 on compile time LOG macro.
8080 (win32_wait): Fix debug output.
8082 2009-11-26 Pedro Alves <pedro@codesourcery.com>
8084 * win32-low.c (win32_add_one_solib): If the dll name is
8085 "ntdll.dll", prepend the system directory to the dll path.
8087 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
8089 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
8091 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
8092 Vladimir Prus <vladimir@codesourcery.com>
8094 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
8095 * configure.ac: Check for __mcoldfire__ and set
8096 gdb_cv_m68k_is_coldfire.
8097 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
8098 reg-cf.o and reg-m68k.o.
8099 * configure: Regenerated.
8101 2009-11-16 Pedro Alves <pedro@codesourcery.com>
8103 * linux-low.c (linux_remove_process): Add `detaching' parameter.
8104 Pass it to thread_db_free.
8105 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
8106 proper `detaching' argument to linux_remove_process.
8107 * linux-low.h (thread_db_free): Add `detaching' parameter.
8108 * thread-db.c (thread_db_init): Pass false as `detaching' argument
8110 (thread_db_free): Add `detaching' parameter. Only
8111 call td_ta_clear_event if detaching from process.
8113 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
8115 * thread-db.c (thread_db_free): Fix typo.
8117 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
8120 * thread-db.c (thread_db_free): Call td_ta_clear_event.
8122 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
8124 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
8125 with an i686 compiler.
8126 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
8128 * configure: Rebuilt.
8130 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
8134 * server.c (handle_search_memory_1): Correct read_addr initialization
8135 in loop for searching subsequent chunks.
8137 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
8139 * configure.ac: New --with-libthread-db option.
8140 * thread-db.c: Allow direct dependence on libthread_db.
8141 (thread_db_free): Adjust.
8142 * config.in: Regenerate.
8143 * configure: Likewise.
8145 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
8148 * thread-db.c (attach_thread): New function.
8149 (maybe_attach_thread): Return success/failure.
8150 (find_new_threads_callback): Adjust.
8151 (thread_db_find_new_threads): Loop until no new threads.
8153 2009-10-13 Pedro Alves <pedro@codesourcery.com>
8155 * proc-service.c (ps_lgetregs): Formatting.
8157 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
8159 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
8160 * configure.ac: Adjust.
8161 * linux-low.h (struct process_info_private): Move members to struct
8163 (thread_db_free, thread_db_handle_monitor_command): New prototype.
8164 * linux-low.c (linux_remove_process): Adjust.
8165 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
8166 * server.c (handle_query): Move code ...
8167 (handle_monitor_command): ... here. New function.
8168 * target.h (struct target_ops): New member.
8169 * thread-db.c (struct thread_db): New.
8170 (libthread_db_search_path): New variable.
8171 (thread_db_create_event, thread_db_enable_reporting)
8172 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
8173 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
8174 (try_thread_db_load_1, dladdr_to_soname): New functions.
8175 (try_thread_db_load, thread_db_load_search): New functions.
8176 (thread_db_init): Search for libthread_db.
8177 (thread_db_free): New function.
8178 (thread_db_handle_monitor_command): Likewise.
8179 * config.in: Regenerate.
8180 * configure: Regenerate.
8182 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
8184 * spu-low.c (spu_kill): Wait for inferior to terminate.
8185 Call clear_inferiors.
8186 (spu_detach): Call clear_inferiors.
8188 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8190 * aclocal.m4: Regenerate.
8191 * config.in: Likewise.
8192 * configure: Likewise.
8194 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
8196 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
8197 (parse_spufs_run): New function.
8198 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
8199 (ppc_breakpoint_at): Handle SPU breakpoints.
8201 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
8203 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
8204 (SPUFS_MAGIC): Define.
8205 (spu_enumerate_spu_ids): New function.
8206 (linux_qxfer_spu): New function.
8207 (linux_target_ops): Install linux_qxfer_spu.
8209 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
8211 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
8212 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
8213 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
8214 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
8215 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
8216 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
8217 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
8218 (init_registers_powerpc_cell32l): Add prototype.
8219 (init_registers_powerpc_cell64l): Likewise.
8220 (ppc_arch_setup): Detect Cell/B.E. architecture.
8222 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8224 * Makefile.in (datarootdir): New variable.
8226 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
8228 * linux-low.c (linux_write_memory): Update debugging output.
8229 * Makefile.in (clean): Add new descriptions.
8230 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
8231 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
8232 * configure.srv: Add new files for arm*-*-linux*.
8233 * linux-arm-low.c: Add new declarations.
8234 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
8235 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
8236 (HWCAP_VFPv3D16): New.
8237 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
8238 instead of __IWMMXT__.
8239 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
8240 (arm_arch_setup): New.
8241 (target_regsets): Remove #ifdef. Add VFP regset.
8242 (the_low_target): Use arm_arch_setup.
8244 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
8246 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
8247 the main thread again.
8249 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
8251 Adding Neutrino gdbserver.
8252 * configure: Regenerated.
8253 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
8254 * configure.srv (i[34567]86-*-nto*): New target.
8255 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
8256 * remote-utils.c [__QNX__]: Include sys/iomgr.h
8257 (nto_comctrl) [__QNX__]: New function.
8258 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
8260 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
8262 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
8265 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
8266 Pedro Alves <pedro@codesourcery.com>
8268 * win32-i386-low.c (i386_get_thread_context): Handle systems that
8269 don't support CONTEXT_EXTENDED_REGISTERS.
8270 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
8271 (the_low_target): Install them.
8272 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
8273 failing with ERROR_PIPE_NOT_CONNECTED.
8275 2009-06-30 Doug Evans <dje@google.com>
8276 Pierre Muller <muller@ics.u-strasbg.fr>
8278 Add h/w watchpoint support to x86-linux, win32-i386.
8279 * Makefile.in (SFILES): Add i386-low.c
8280 (i386_low_h): Define.
8281 (i386-low.o): Add dependencies.
8282 (linux-x86-low.o): Add i386-low.h dependency.
8283 (win32-i386-low.o): Ditto.
8284 * i386-low.c: New file.
8285 * i386-low.h: New file.
8286 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
8287 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
8288 * linux-low.c (linux_add_process): Initialize arch_private.
8289 (linux_remove_process): Free arch_private.
8290 (add_lwp): Initialize arch_private.
8291 (delete_lwp): Free arch_private.
8292 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
8294 * linux-low.h (process_info_private): New member arch_private.
8295 (lwp_info): New member arch_private.
8296 (linux_target_ops): New members new_process, new_thread,
8298 (ptid_of): New macro.
8299 * linux-x86-low.c: Include stddef.h, i386-low.h.
8300 (arch_process_info): New struct.
8301 (arch_lwp_info): New struct.
8302 (x86_linux_dr_get, x86_linux_dr_set): New functions.
8303 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
8304 (i386_dr_low_get_status): New function.
8305 (x86_insert_point, x86_remove_point): New functions.
8306 (x86_stopped_by_watchpoint): New function.
8307 (x86_stopped_data_address): New function.
8308 (x86_linux_new_process, x86_linux_new_thread): New functions.
8309 (x86_linux_prepare_to_resume): New function.
8310 (the_low_target): Add entries for insert_point, remove_point,
8311 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
8313 * server.c (debug_hw_points): New global.
8314 (monitor_show_help): Document set debug-hw-points.
8315 (handle_query): Process "set debug-hw-points".
8316 * server.h (debug_hw_points): Declare.
8317 (paddress): Declare.
8318 * utils.c (NUMCELLS, CELLSIZE): New macros.
8319 (get_sell, xsnprintf, paddress): New functions.
8320 * win32-arm-low.c (the_low_target): Add entries for insert_point,
8321 remove_point, stopped_by_watchpoint, stopped_data_address.
8322 * win32-i386-low.c: Include i386-low.h.
8323 (debug_reg_state): Replaces dr.
8324 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
8325 (i386_dr_low_get_status): New function.
8326 (i386_insert_point, i386_remove_point): New functions.
8327 (i386_stopped_by_watchpoint): New function.
8328 (i386_stopped_data_address): New function.
8329 (i386_initial_stuff): Update.
8330 (get_thread_context,set_thread_context,i386_thread_added): Update.
8331 (the_low_target): Add entries for insert_point,
8332 remove_point, stopped_by_watchpoint, stopped_data_address.
8333 * win32-low.c (win32_insert_watchpoint): New function.
8334 (win32_remove_watchpoint): New function.
8335 (win32_stopped_by_watchpoint): New function.
8336 (win32_stopped_data_address): New function.
8337 (win32_target_ops): Add entries for insert_watchpoint,
8338 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
8339 * win32-low.h (win32_target_ops): New members insert_point,
8340 remove_point, stopped_by_watchpoint, stopped_data_address.
8342 2009-06-25 Pedro Alves <pedro@codesourcery.com>
8344 * server.c (process_serial_event): Re-return unsupported, not
8345 error, if the type isn't recognized. Re-allow supporting only
8346 insert or remove packets. Also call require_running for
8347 breakpoints. Add missing break statement to default case. Tidy.
8348 * target.h (struct target_ops): Rename insert_watchpoint to
8349 insert_point, and remove_watchpoint to remove_point.
8351 * linux-low.h (struct linux_target_ops): Likewise.
8352 * linux-low.c (linux_insert_watchpoint): Rename to ...
8353 (linux_insert_point): ... this. Adjust.
8354 (linux_remove_watchpoint): Rename to ...
8355 (linux_remove_point): ... this. Adjust.
8356 (linux_target_ops): Adjust.
8357 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
8358 (cris_insert_point): ... this.
8359 (cris_remove_watchpoint): Rename to ...
8360 (cris_remove_point): ... this.
8361 (the_low_target): Adjust.
8363 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
8365 * server.c (handle_v_kill): Pass signal_pid to
8366 kill_inferior if multi_process is zero.
8368 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
8370 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
8371 * target.h (target_ops): Comment for *_watchpoint to make it clear
8372 the functions can get types '0' and '1'.
8374 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
8376 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
8377 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
8378 * regcache.c (get_regcache): Likewise.
8379 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
8380 * win32-low.c (child_fetch_inferior_registers): Remove check for
8383 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
8384 Pedro Alves <pedro@codesourcery.com>
8386 * target.h (struct target_ops) <supports_multi_process>: New
8388 (target_supports_multi_process): New.
8389 * server.c (handle_query): Even if GDB reports support, only
8390 enable multi-process if the target also supports it. Report
8391 multi-process support only if the target backend supports it.
8392 * linux-low.c (linux_supports_multi_process): New function.
8393 (linux_target_ops): Install it as target_supports_multi_process
8396 2009-05-24 Doug Evans <dje@google.com>
8398 Global renaming of find_thread_pid to find_thread_ptid.
8399 * server.h (find_thread_ptid): Renamed from find_thread_pid.
8400 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
8401 All callers updated.
8403 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
8404 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
8407 * linux-low.c (get_stop_pc): Print pc if debug_threads.
8408 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
8409 (linux_resume_one_lwp): Ditto.
8411 2009-05-23 Doug Evans <dje@google.com>
8413 * linux-low.c (linux_resume_one_lwp): Change type of first arg
8414 from struct inferior_list_entry * to struct lwp_info *.
8415 All callers updated.
8417 2009-05-13 Doug Evans <dje@google.com>
8419 * linux-x86-low.c: Don't include assert.h.
8420 (x86_siginfo_fixup): Use fatal, not assert.
8421 (x86_arch_setup): Fix comment.
8423 2009-05-12 Doug Evans <dje@google.com>
8425 Biarch support for i386/amd64 gdbserver.
8426 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
8427 Add linux-x86-low.c.
8428 (linux-i386-low.o, linux-x86-64-low.o): Delete.
8429 (linux-x86-low.o): Add.
8430 * linux-x86-64-low.c: Delete.
8431 * linux-i386-low.c: Delete.
8432 * linux-x86-low.c: New file.
8433 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
8435 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
8437 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
8438 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
8439 (linux_child_pid_to_exec_file): New function.
8440 (elf_64_header_p, elf_64_file_p): New functions.
8441 (siginfo_fixup): New function.
8442 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
8443 give target a chance to convert layout.
8444 * linux-low.h (linux_target_ops): New member siginfo_fixup.
8445 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
8447 2009-05-07 Doug Evans <dje@google.com>
8449 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
8450 (regsets_store_inferior_registers): Ditto.
8452 2009-05-06 Pedro Alves <pedro@codesourcery.com>
8456 * linux-low.c (must_set_ptrace_flags): Delete.
8457 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
8459 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
8460 `lwp->must_set_ptrace_flags' instead.
8461 (linux_wait_for_event_1): Set ptrace options here.
8462 (linux_wait_1): ... not here.
8464 2009-04-30 Doug Evans <dje@google.com>
8466 * inferiors.c (started_inferior_callback): New function.
8467 (attached_inferior_callback): New function.
8468 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
8469 * server.c (print_started_pid, print_attached_pid): New functions.
8470 (detach_or_kill_for_exit): New function.
8471 (main): Call it instead of for_each_inferior (kill_inferior_callback).
8472 * server.h (have_started_inferiors_p): Declare.
8473 (have_attached_inferiors_p): Declare.
8475 * inferiors.c (remove_process): Fix memory leak, free process.
8476 * linux-low.c (linux_remove_process): New function.
8477 (linux_kill): Call it instead of remove_process.
8478 (linux_detach, linux_wait_1): Ditto.
8480 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
8482 * configure.srv: Add x86 Windows CE target.
8484 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
8486 * inferiors.c (get_thread_process): Make global.
8487 * server.h (get_thread_process): Add prototype.
8488 * thread-db.c (find_one_thread): Use get_thread_process
8489 instead of current_process.
8490 (thread_db_get_tls_address): Do not crash if called when
8491 thread layer is not yet initialized.
8493 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
8495 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
8496 * spu-low.c (current_tid): Rename to ...
8497 (current_ptid): ... this.
8498 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
8499 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
8500 ptid_get_lwp (current_ptid) instead of current_tid.
8501 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
8502 instead of current_tid. Use find_process_pid to verify pid
8503 argument is valid. Pass proper argument to remove_process.
8504 (spu_thread_alive): Compare current_ptid instead of current_tid.
8505 (spu_resume): Likewise.
8507 2009-04-02 Pedro Alves <pedro@codesourcery.com>
8509 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
8512 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8514 Implement the multiprocess extensions, and add linux multiprocess
8517 * server.h (ULONGEST): Declare.
8518 (struct ptid, ptid_t): New.
8519 (minus_one_ptid, null_ptid): Declare.
8520 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
8521 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
8522 (struct inferior_list_entry): Change `id' type from unsigned from
8524 (struct sym_cache, struct breakpoint, struct
8525 process_info_private): Forward declare.
8526 (struct process_info): Declare.
8527 (current_process): Declare.
8528 (all_processes): Declare.
8529 (initialize_inferiors): Declare.
8530 (add_thread): Adjust to use ptid_t.
8531 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
8532 (add_process, remove_process, find_thread_pid): Declare.
8533 (find_inferior_id): Adjust to use ptid_t.
8534 (cont_thread, general_thread, step_thread): Change type to ptid_t.
8535 (multi_process): Declare.
8536 (push_event): Adjust to use ptid_t.
8537 (read_ptid, write_ptid): Declare.
8538 (prepare_resume_reply): Adjust to use ptid_t.
8539 (clear_symbol_cache): Declare.
8540 * inferiors.c (all_processes): New.
8541 (null_ptid, minus_one_ptid): New.
8542 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
8543 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
8544 (add_thread): Change unsigned long to ptid. Remove gdb_id
8546 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
8547 (gdb_id_to_thread): Rename to ...
8548 (find_thread_pid): ... this. Change unsigned long to ptid.
8549 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
8550 (loaded_dll, pull_pid_from_list): Adjust.
8551 (add_process, remove_process, find_process_pid)
8552 (get_thread_process, current_process, initialize_inferiors): New.
8553 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
8554 (struct target_waitstatus) <related_pid>: Ditto.
8555 (struct target_ops) <kill, detach>: Add `pid' argument. Change
8557 (struct target_ops) <join>: Add `pid' argument.
8558 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
8559 (struct target_ops) <wait>: Add `ptid' field. Change return type
8561 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
8562 (mywait): Add `ptid' argument. Change return type to ptid_t.
8563 (target_pid_to_str): Declare.
8564 * target.c (set_desired_inferior): Adjust to use ptids.
8565 (mywait): Add new `ptid' argument. Adjust.
8566 (target_pid_to_str): New.
8567 * mem-break.h (free_all_breakpoints): Declare.
8568 * mem-break.c (breakpoints): Delelete.
8569 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
8570 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
8571 to use per-process breakpoint list.
8572 (free_all_breakpoints): New.
8573 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
8574 (symbol_cache, all_symbols_looked_up): Delete.
8576 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
8578 (prepare_resume_reply): Change ptid argument's type from unsigned
8579 long to ptid_t. Adjust. Implement W;process and X;process.
8580 (free_sym_cache, clear_symbol_cache): New.
8581 (look_up_one_symbol): Adjust to per-process symbol cache. *
8582 * server.c (cont_thread, general_thread, step_thread): Change type
8585 (multi_process): New.
8586 (last_ptid): Change type to ptid_t.
8587 (struct vstop_notif) <ptid>: Change type to ptid_t.
8588 (queue_stop_reply, push_event): Change `ptid' argument's type to
8590 (discard_queued_stop_replies): Add `pid' argument.
8591 (start_inferior): Adjust to use ptids. Adjust to mywait interface
8592 changes. Don't reference the `attached' global.
8593 (attach_inferior): Adjust to mywait interface changes.
8594 (handle_query): Adjust to use ptids. Parse GDB's qSupported
8595 features. Handle and report "multiprocess+". Handle
8597 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
8599 (handle_v_kill): New.
8600 (handle_v_stopped): Adjust to use target_pid_to_str.
8601 (handle_v_requests): Allow multiple attaches and runs when
8602 multiprocess extensions are in effect. Handle "vKill".
8603 (myresume): Adjust to use ptids.
8604 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
8605 (handle_status): Adjust to discard_queued_stop_replies interface
8607 (first_thread_of, kill_inferior_callback)
8608 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
8609 (main): Call initialize_inferiors. Adjust to use ptids, killing
8610 and detaching from all inferiors. Handle multiprocess packet
8612 * linux-low.h: Include gdb_proc_service.h.
8613 (struct process_info_private): New.
8614 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
8615 <lwpid_of>: Use ptid_get_lwp.
8616 (get_lwp_thread): Adjust.
8617 (struct lwp_info): Add `dead' member.
8618 (find_lwp_pid): Declare.
8619 * linux-low.c (thread_db_active): Delete.
8620 (new_inferior): Adjust comment.
8621 (inferior_pid): Delete.
8622 (linux_add_process): New.
8623 (handle_extended_wait): Adjust.
8624 (add_lwp): Change unsigned long to ptid.
8625 (linux_create_inferior): Add process to processes table. Adjust
8626 to use ptids. Don't set new_inferior here.
8627 (linux_attach_lwp): Rename to ...
8628 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
8629 it. Adjust to use ptids.
8630 (linux_attach_lwp): New.
8631 (linux_attach): Add process to processes table. Don't set
8633 (struct counter): New.
8634 (second_thread_of_pid_p, last_thread_of_process_p): New.
8635 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
8637 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
8638 processes. Remove process from process table.
8639 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
8640 to multiple processes.
8641 (any_thread_of): New.
8642 (linux_detach): Add `pid' argument, and handle it. Remove process
8643 from processes table.
8644 (linux_join): Add `pid' argument. Handle it.
8645 (linux_thread_alive): Change unsighed long argument to ptid_t.
8646 Consider dead lwps as not being alive.
8647 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
8648 threads we're not interested in.
8649 (same_lwp, find_lwp_pid): New.
8650 (linux_wait_for_lwp): Change `pid' argument's type from int to
8652 (linux_wait_for_event): Rename to ...
8653 (linux_wait_for_event_1): ... this. Change `pid' argument's type
8654 from int to ptid_t. Adjust.
8655 (linux_wait_for_event): New.
8656 (linux_wait_1): Add `ptid' argument. Change return type to
8657 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
8658 that exit from the process table.
8659 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
8661 (mark_lwp_dead): New.
8662 (wait_for_sigstop): Adjust to use ptids. If a process exits while
8663 stopping all threads, mark its main lwp as dead.
8664 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
8666 (fetch_register, usr_store_inferior_registers)
8667 (regsets_fetch_inferior_registers)
8668 (regsets_store_inferior_registers, linux_read_memory)
8669 (linux_write_memory): Inline `inferior_pid'.
8670 (linux_look_up_symbols): Adjust to use per-process
8672 (linux_request_interrupt): Adjust to use ptids.
8673 (linux_read_auxv): Inline `inferior_pid'.
8674 (initialize_low): Don't reference thread_db_active.
8675 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
8676 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
8677 (ps_getpid): Return the pid of the current inferior.
8678 * thread-db.c (proc_handle, thread_agent): Delete.
8679 (thread_db_create_event, thread_db_enable_reporting): Adjust to
8681 (find_one_thread): Change argument type to ptid_t. Adjust to
8683 (maybe_attach_thread): Adjust to per-process data and ptids.
8684 (thread_db_find_new_threads): Ditto.
8685 (thread_db_init): Ditto.
8686 * spu-low.c (spu_create_inferior, spu_attach): Add process to
8687 processes table. Adjust to use ptids.
8688 (spu_kill, spu_detach): Adjust interface. Remove process from
8690 (spu_join, spu_thread_alive): Adjust interface.
8691 (spu_wait): Adjust interface. Remove process from processes
8692 table. Adjust to use ptids.
8693 * win32-low.c (current_inferior_tid): Delete.
8694 (current_inferior_ptid): New.
8695 (debug_event_ptid): New.
8696 (thread_rec): Take a ptid. Adjust.
8697 (child_add_thread): Add `pid' argument. Adjust to use ptids.
8698 (child_delete_thread): Ditto.
8699 (do_initial_child_stuff): Add `attached' argument. Add process to
8701 (child_fetch_inferior_registers, child_store_inferior_registers):
8703 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
8704 (win32_attach): Pass 1 to do_initial_child_stuff.
8705 (win32_kill): Adjust interface. Remove process from processes
8707 (win32_detach): Ditto.
8708 (win32_join): Adjust interface.
8709 (win32_thread_alive): Take a ptid.
8710 (win32_resume): Adjust to use ptids.
8711 (get_child_debug_event): Ditto.
8712 (win32_wait): Adjust interface. Remove exiting process from
8715 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8717 Non-stop mode support.
8719 * server.h (non_stop): Declare.
8720 (gdb_client_data, handler_func): Declare.
8721 (delete_file_handler, add_file_handler, start_event_loop):
8723 (handle_serial_event, handle_target_event, push_event)
8724 (putpkt_notif): Declare.
8725 * target.h (enum resume_kind): New.
8726 (struct thread_resume): Replace `step' field by `kind' field.
8727 (TARGET_WNOHANG): Define.
8728 (struct target_ops) <wait>: Add `options' argument.
8729 <supports_non_stop, async, start_non_stop>: New fields.
8730 (target_supports_non_stop, target_async): New.
8731 (start_non_stop): Declare.
8732 (mywait): Add `options' argument.
8733 * target.c (mywait): Add `options' argument. Print child exit
8735 (start_non_stop): New.
8736 * server.c (non_stop, own_buf, mem_buf): New globals.
8737 (struct vstop_notif): New.
8738 (notif_queue): New global.
8739 (queue_stop_reply, push_event, discard_queued_stop_replies)
8740 (send_next_stop_reply): New.
8741 (start_inferior): Adjust to use resume_kind. Adjust to mywait
8743 (attach_inferior): In non-stop mode, don't wait for the target
8745 (handle_general_set): Handle QNonStop.
8746 (handle_query): When handling qC, return the current general
8747 thread, instead of the first thread of the list.
8748 (handle_query): If the backend supports non-stop mode, include
8749 QNonStop+ in the qSupported query response.
8750 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
8752 (handle_v_attach, handle_v_run): Handle non-stop mode.
8753 (handle_v_stopped): New.
8754 (handle_v_requests): Report support for vCont;t. Handle vStopped.
8755 (myresume): Adjust to use resume_kind. Handle non-stop.
8756 (queue_stop_reply_callback): New.
8757 (handle_status): Handle non-stop mode.
8758 (main): Clear non_stop flag on reconnection. Use the event-loop.
8759 Refactor serial protocol handling from here ...
8760 (process_serial_event): ... to this new function. When GDB
8761 selects any thread, select one here. In non-stop mode, wait until
8762 GDB acks all pending events before exiting.
8763 (handle_serial_event, handle_target_event): New.
8764 * remote-utils.c (remote_open): Install remote_desc in the event
8766 (remote_close): Remove remote_desc from the event loop.
8767 (putpkt_binary): Rename to...
8768 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
8769 (putpkt_binary): New as wrapper around putpkt_binary_1.
8770 (putpkt_notif): New.
8771 (prepare_resume_reply): In non-stop mode, don't change the
8773 * event-loop.c: New.
8774 * Makefile.in (OBJ): Add event-loop.o.
8775 (event-loop.o): New rule.
8777 * linux-low.h (pid_of): Moved here.
8779 (get_lwp_thread): Use lwpid_of.
8780 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
8781 * linux-low.c (pid_of): Delete.
8782 (inferior_pid): Use lwpid_of.
8783 (linux_event_pipe): New.
8784 (target_is_async_p): New.
8786 (handle_extended_wait): Use lwpid_of.
8787 (add_lwp): Don't set lwpid field.
8788 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
8789 (linux_kill_one_lwp): If killing a running lwp, stop it first.
8790 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
8791 (linux_detach_one_lwp): If detaching from a running lwp, stop it
8792 first. Adjust to linux_wait_for_event interface changes. Use
8794 (linux_detach): Don't delete the main lwp here.
8795 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
8796 (status_pending_p): Don't consider explicitly suspended lwps.
8797 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
8798 pointer. Add OPTIONS argument. Change return type to int. Use
8799 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
8800 (linux_wait_for_event): Take an integer pid instead of a lwp_info
8801 pointer. Add status pointer argument. Return a pid instead of a
8802 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
8803 changes. In non-stop mode, don't switch to a random thread.
8804 (linux_wait): Rename to...
8805 (linux_wait_1): ... this. Add target_options argument, and handle
8806 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
8807 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
8808 clean exit and signal exit code. Don't stop all threads in
8809 non-stop mode. In all-stop mode, only stop all threads when
8810 reporting a stop to GDB. Handle explicit thread stop requests.
8811 (async_file_flush, async_file_mark): New.
8813 (send_sigstop): Use lwpid_of.
8814 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
8815 interface changes. In non-stop mode, don't switch to a random
8817 (linux_resume_one_lwp): Use lwpid_of.
8818 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
8819 (linux_resume_one_thread): ... this. Handle resume_stop. In
8820 non-stop mode, don't look for pending flag in all threads.
8821 (resume_status_pending_p): Don't consider explicitly suspended
8823 (my_waitpid): Reimplement. Emulate __WALL.
8824 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
8826 (sigchld_handler, linux_supports_non_stop, linux_async)
8827 (linux_start_non_stop): New.
8828 (linux_target_ops): Register linux_supports_non_stop, linux_async
8829 and linux_start_non_stop.
8830 (initialize_low): Install SIGCHLD handler.
8831 * thread-db.c (thread_db_create_event, find_one_thread)
8832 (thread_db_get_tls_address): Use lwpid_of.
8833 * win32-low.c (win32_detach): Adjust to use resume_kind.
8834 (win32_wait): Add `options' argument.
8835 * spu-low.c (spu_resume): Adjust to use resume_kind.
8836 (spu_wait): Add `options' argument.
8838 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8840 Decouple target code from remote protocol.
8842 * target.h (enum target_waitkind): New.
8843 (struct target_waitstatus): New.
8844 (struct target_ops) <wait>: Return an unsigned long. Take a
8845 target_waitstatus pointer instead of a char pointer.
8847 * target.c (mywait): Change prototype to return an unsigned long.
8848 Take a target_waitstatus pointer instead of a char pointer. Adjust.
8849 * server.h (thread_from_wait, old_thread_from_wait): Delete
8851 (prepare_resume_reply): Change prototype to take a
8853 * server.c (thread_from_wait, old_thread_from_wait): Delete.
8854 (last_status, last_ptid): New.
8855 (start_inferior): Remove "statusptr" argument. Adjust. Return a
8856 pid instead of a signal.
8857 (attach_inferior): Remove "status" and "signal" parameters.
8859 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
8861 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
8862 (handle_v_requests, myresume): Remove "status" and "signal"
8864 (handle_status): New.
8865 (main): Delete local `status'. Adjust.
8866 * remote-utils.c: Include target.h.
8867 (prepare_resume_reply): Change prototype to take a
8868 target_waitstatus. Adjust.
8870 * linux-low.c (linux_wait): Adjust to new target_ops->wait
8872 * spu-low.c (spu_wait): Adjust.
8873 * win32-low.c (enum target_waitkind, struct target_waitstatus):
8875 (win32_wait): Adjust.
8877 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8879 * target.h (struct thread_resume): Delete leave_stopped member.
8880 (struct target_ops): Add a `n' argument to the `resume' callback.
8881 * server.c (start_inferior): Adjust.
8882 (handle_v_cont, myresume): Adjust.
8883 * linux-low.c (check_removed_breakpoint): Adjust to resume
8884 interface change, and to removed leave_stopped field.
8885 (resume_ptr): Delete.
8886 (struct thread_resume_array): New.
8887 (linux_set_resume_request): Add new `arg' parameter. Adjust to
8888 resume interface change.
8889 (linux_continue_one_thread, linux_queue_one_thread)
8890 (resume_status_pending_p): Check if the resume field is NULL
8891 instead of checking the leave_stopped member.
8892 (linux_resume): Adjust to the target resume interface change.
8893 * spu-low.c (spu_resume): Adjust to the target resume interface
8895 * win32-low.c (win32_detach, win32_resume): Ditto.
8897 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8899 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
8901 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
8903 (linux_continue_one_thread): Only preserve the stepping flag if
8904 there's a pending breakpoint.
8906 2009-03-31 Pedro Alves <pedro@codesourcery.com>
8908 * server.c (main): After the inferior having exited, call
8909 remote_close before exiting gdbserver.
8911 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
8913 Fix size of FPSCR in Power 7 processors.
8914 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
8915 (PPC_FEATURE_HAS_DFP): New #define.
8916 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
8919 2009-03-23 Pedro Alves <pedro@codesourcery.com>
8921 * server.c (handle_query) Whitespace and formatting.
8923 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8925 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
8926 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
8927 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
8928 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
8929 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
8930 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
8931 Makefile.in, configure.ac: Fix whitespace throughout.
8932 * configure: Regenerate.
8934 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8936 * inferiors.c (find_inferior): Make it safe for the callback
8937 function to delete the currently iterated inferior.
8939 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8941 * Makefile.in (linuw_low_h): Move higher.
8942 (thread-db.o): Depend on $(linux_low_h).
8944 2009-03-17 Pedro Alves <pedro@codesourcery.com>
8946 Rename "process" to "lwp" throughout.
8948 * linux-low.c (all_processes): Rename to...
8949 (all_lwps): ... this.
8950 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
8951 (add_process): Rename to ...
8952 (add_lwp): ... this. Adjust.
8953 (linux_create_inferior): Adjust.
8954 (linux_attach_lwp): Adjust.
8955 (linux_attach): Adjust.
8956 (linux_kill_one_process): Rename to ...
8957 (linux_kill_one_lwp): ... this. Adjust.
8958 (linux_kill): Adjust.
8959 (linux_detach_one_process): Rename to ...
8960 (linux_detach_one_lwp): ... this. Adjust.
8961 (linux_detach): Adjust.
8962 (check_removed_breakpoint): Adjust.
8963 (status_pending_p): Adjust.
8964 (linux_wait_for_process): Rename to ...
8965 (linux_wait_for_lwp): ... this. Adjust.
8966 (linux_wait_for_event): Adjust.
8967 (send_sigstop): Adjust.
8968 (wait_for_sigstop): Adjust.
8969 (stop_all_processes): Rename to ...
8970 (stop_all_lwps): ... this.
8971 (linux_resume_one_process): Rename to ...
8972 (linux_resume_one_lwp): ... this. Adjust.
8973 (linux_set_resume_request, linux_continue_one_thread)
8974 (linux_queue_one_thread, resume_status_pending_p)
8975 (usr_store_inferior_registers, regsets_store_inferior_registers)
8976 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
8978 * linux-low.h (get_process): Rename to ...
8979 (get_lwp): ... this. Adjust.
8980 (get_thread_process): Rename to ...
8981 (get_thread_lwp): ... this. Adjust.
8982 (get_process_thread): Rename to ...
8983 (get_lwp_thread): ... this. Adjust.
8984 (struct process_info): Rename to ...
8985 (struct lwp_info): ... this.
8986 (all_processes): Rename to ...
8987 (all_lwps): ... this.
8988 * proc-service.c (ps_lgetregs): Adjust.
8989 * thread-db.c (thread_db_create_event, find_one_thread)
8990 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
8992 2009-03-14 Pedro Alves <pedro@codesourcery.com>
8994 * server.c (handle_query): Handle "qAttached".
8996 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
8998 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
8999 GPLv3, update license URL.
9001 2009-03-01 Doug Evans <dje@google.com>
9003 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
9004 (server_h): Add gdb_signals.h.
9005 (signals.o): Update.
9006 * server.h (target_signal_from_host,target_signal_to_host_p)
9007 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
9009 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
9011 * remote-utils.c (getpkt): Also generate remote-debug
9012 information if noack_mode is set.
9014 2009-02-06 Pedro Alves <pedro@codesourcery.com>
9016 * server.c (handle_query): Report qXfer:siginfo:read and
9017 qXfer:siginfo:write as supported and handle them.
9018 * target.h (struct target_ops) <qxfer_siginfo>: New field.
9019 * linux-low.c (linux_xfer_siginfo): New.
9020 (linux_target_ops): Set it.
9022 2009-01-26 Pedro Alves <pedro@codesourcery.com>
9024 * server.c (gdbserver_usage): Mention --remote-debug.
9025 (main): Accept '--remote-debug' switch.
9027 2009-01-18 Doug Evans <dje@google.com>
9029 * regcache.c (new_register_cache): No need to check result of xcalloc.
9030 * server.c (handle_search_memory): Back out calls to xmalloc,
9031 result is checked and error is returned to user upon failure.
9032 (handle_query): Ditto. Add more checks for result of malloc.
9033 (handle_v_cont): Check result of malloc, report error back to
9035 (handle_v_run): Ditto. Call freeargv.
9036 * server.h (freeargv): Declare.
9037 * utils.c (freeargv): New fn.
9039 2009-01-15 Doug Evans <dje@google.com>
9041 * gdbreplay.c (perror_with_name): Make arg const char *.
9042 * server.h (target_signal_to_name): Make return type const char *.
9043 * thread-db.c (thread_db_err_str): Make return type const char *.
9044 * utils.c (perror_with_name): Make arg const char *.
9046 2009-01-14 Pedro Alves <pedro@codesourcery.com>
9048 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
9049 when handling a EXIT_PROCESS_DEBUG_EVENT.
9051 2009-01-06 Joel Brobecker <brobecker@adacore.com>
9053 * gdbreplay.c (gdbreplay_version): Update copyright year.
9054 * server.c (gdbserver_version): Likewise.
9056 2009-01-05 Doug Evans <dje@google.com>
9058 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
9059 (handle_extended_wait): Improve comment.
9061 2008-12-13 Doug Evans <dje@google.com>
9063 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
9064 * server.h (ATTR_MALLOC): New macro.
9065 (xmalloc,xcalloc,xstrdup): Declare.
9066 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
9067 * inferiors.c: Ditto.
9068 * linux-low.c: Ditto.
9069 * mem-break.c: Ditto.
9070 * regcache.c: Ditto.
9071 * remote-utils.c: Ditto.
9074 * win32-low.c: Ditto.
9076 2008-12-12 Doug Evans <dje@google.com>
9078 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
9079 in debugging printf.
9081 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
9083 2008-12-09 Doug Evans <dje@google.com>
9085 * linux-low.h (struct process_info): Delete member tid, unused.
9086 * thread-db.c (find_one_thread): Update.
9087 (maybe_attach_thread): Update.
9089 2008-12-02 Pedro Alves <pedro@codesourcery.com>
9091 * target.h (struct target_ops): Add qxfer_osdata member.
9092 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
9094 (linux_qxfer_osdata): New functions.
9095 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
9097 * server.c (handle_query): Handle "qXfer:osdata:read:".
9098 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
9099 (buffer_xml_printf): New functions.
9100 * server.h (struct buffer): New.
9101 (buffer_grow_str, buffer_grow_str0): New macros.
9102 (buffer_grow, buffer_free, buffer_init, buffer_finish)
9103 (buffer_xml_printf): Declare.
9105 2008-11-24 Doug Evans <dje@google.com>
9107 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
9109 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
9111 * server.c (handle_v_run): Always use the supplied argument list.
9113 2008-11-19 Bob Wilson <bob.wilson@acm.org>
9115 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
9116 (xtensa_regmap_table): Add entry for scompare1.
9118 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
9120 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
9121 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
9122 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
9123 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
9124 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
9125 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
9126 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
9127 XML target descriptions.
9128 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
9129 when inferior is running on an ISA 2.05 or later processor. Add
9130 special case to return offset for full 64-bit slot of FPSCR when
9133 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
9135 * Makefile.in (SFILES, clean): Added sparc64 files.
9136 (reg-sparc64.o, reg-sparc64.c): New.
9137 * configure.srv (sparc*-*-linux*): New configuration.
9138 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
9139 syscall arguments for SPARC.
9140 (regsets_store_inferior_registers): Likewise.
9141 * linux-sparc-low.c: New file.
9143 2008-10-21 Doug Evans <dje@google.com>
9145 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
9146 (READLINE_DIR,READLINE_DEP): Delete.
9147 (INTERNAL_CFLAGS): Update.
9148 (LINTFLAGS): Update.
9150 2008-10-10 Pedro Alves <pedro@codesourcery.com>
9152 * server.c (handle_v_run): If GDB didn't specify an argv, use the
9153 whole argv from the last run, not just argv[0].
9155 2008-09-08 Pedro Alves <pedro@codesourcery.com>
9157 * regcache.c (new_register_cache): Return NULL if the register
9158 cache size isn't known yet.
9159 (free_register_cache): Avoid dereferencing a NULL regcache.
9161 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
9163 * configure.srv: Merge MIPS and MIPS64.
9165 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
9167 * Makefile.in (uninstall): Apply $(EXEEXT) too.
9169 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
9171 * Makefile.in: Add required vsx dependencies.
9173 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
9174 Declare init_registers_powerpc_vsx32l.
9175 Declare init_registers_powerpc_vsx64l.
9176 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
9177 (ppc_arch_setup): Check for VSX in hwcap.
9178 (ppc_fill_vsxregset): New function.
9179 (ppc_store_vsxregset): New function.
9180 Add new VSX entry in regset_info target_regsets.
9182 * configure.srv: Add new VSX dependencies.
9184 2008-08-12 Pedro Alves <pedro@codesourcery.com>
9186 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
9187 (remote_open): Set or clear transport_is_reliable.
9188 (putpkt_binary): Don't expect acks in noack mode.
9189 (getpkt): Don't send ack/nac in noack mode.
9190 * server.c (handle_general_set): Handle QStartNoAckMode.
9191 (handle_query): If connected by tcp pass QStartNoAckMode+ in
9193 (main): Reset noack_mode on every connection.
9194 * server.h (noack_mode): Declare.
9196 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9198 * Makefile.in (GDBREPLAY_OBS): New variable.
9199 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
9201 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
9202 Daniel Jacobowitz <dan@codesourcery.com>
9204 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
9205 (usr_store_inferior_registers): Likewise.
9206 (regsets_store_inferior_registers): Likewise.
9208 2008-07-31 Rolf Jansen <rj@surtec.com>
9209 Pedro Alves <pedro@codesourcery.com>
9211 * configure.ac: Check for memmem declaration.
9212 * server.c [HAVE_MALLOC_H]: Include malloc.h.
9213 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
9214 (disable_packet_qfThreadInfo): Unconditionally compile.
9215 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
9216 * configure, config.in: Regenerate.
9218 2008-07-28 Doug Kwan <dougkwan@google.com>
9220 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
9221 (linux_write_memory): Remove declaration of errno.
9223 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
9225 * linux-low.c (handle_extended_wait): Do not use "status"
9226 variable uninitialized.
9228 2008-07-07 Pedro Alves <pedro@codesourcery.com>
9230 * server.c (handle_v_attach): Inhibit reporting dll changes.
9232 2008-06-27 Pedro Alves <pedro@codesourcery.com>
9234 * remote-utils.c (prepare_resume_reply): If requested, don't
9235 output "thread:TID" in the T stop reply.
9237 * server.c (disable_packet_vCont, disable_packet_Tthread)
9238 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
9239 (handle_query): If requested, disable support for qC, qfThreadInfo
9241 (handle_v_requests): If requested, disable support for vCont.
9242 (gdbserver_show_disableable): New.
9243 (main): Handle --disable-packet and --disable-packet=LIST.
9245 * server.h (disable_packet_vCont, disable_packet_Tthread)
9246 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
9248 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
9250 * server.c (gdbserver_usage): Mention --version.
9252 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
9254 * Makefile.in (gdbreplay.o): New rule.
9256 2008-06-06 Joseph Myers <joseph@codesourcery.com>
9258 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
9259 message, not gdbserver.
9261 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
9262 Nathan Sidwell <nathan@codesourcery.com>
9263 Joseph Myers <joseph@codesourcery.com>
9265 * acinclude.m4: Include ../../config/acx.m4.
9266 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
9267 * configure, config.in: Regenerate.
9268 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
9269 * server.c (gdbserver_version): Print PKGVERSION.
9270 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
9271 (main): Adjust gdbserver_usage calls.
9272 * gdbreplay.c (version, host_name): Add declarations.
9273 (gdbreplay_version, gdbreplay_usage): New.
9274 (main): Accept --version and --help options.
9276 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
9278 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
9279 (arm_breakpoint_at): Handle Thumb.
9280 (the_low_target): Add comment.
9282 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
9284 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
9286 2008-05-09 Doug Evans <dje@google.com>
9288 * server.h (decode_search_memory_packet): Declare.
9289 * remote-utils.c (decode_search_memory_packet): New fn.
9290 * server.c (handle_search_memory_1): New fn.
9291 (handle_search_memory): New fn.
9292 (handle_query): Process qSearch:memory packets.
9294 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
9296 * regcache.c (registers_length): Remove.
9297 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
9298 full register packet.
9299 * regcache.h (registers_length): Remove prototype.
9300 * server.h (PBUFSIZ): Define to 16384.
9302 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
9304 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
9305 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
9306 powerpc-64l.o, and powerpc-altivec64l.o.
9307 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
9308 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
9309 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
9310 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
9311 rs6000/power-linux.xml, and rs6000/power64-linux.xml
9314 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
9315 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
9316 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
9317 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
9318 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
9319 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
9320 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
9321 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
9322 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
9323 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
9326 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
9327 (init_registers_powerpc_32l): ... this new prototype.
9328 (init_registers_powerpc_32): Remove, replace by ...
9329 (init_registers_powerpc_altivec32l): ... this new prototype.
9330 (init_registers_powerpc_e500): Remove, replace by ...
9331 (init_registers_powerpc_e500l): ... this new prototype.
9332 (init_registers_ppc64): Remove, replace by ...
9333 (init_registers_powerpc_64l): ... this new prototype.
9334 (init_registers_powerpc_64): Remove, replace by ...
9335 (init_registers_powerpc_altivec64l): ... this new prototype.
9336 (ppc_num_regs): Set to 73.
9337 (PT_ORIG_R3, PT_TRAP): Define if necessary.
9338 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
9339 (ppc_cannot_store_register): Handle orig_r3 and trap.
9340 (ppc_arch_setup): Update init_registers_... calls.
9341 (ppc_fill_gregset): Handle orig_r3 and trap.
9343 * inferiors.c (clear_inferiors): Reset current_inferior.
9345 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
9347 * acinclude.m4: Add override.m4.
9348 * configure: Regenerate.
9350 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
9352 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
9353 initial call to init_register_ppc64.
9355 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
9357 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
9358 single powerpc*-*-linux* case.
9359 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
9361 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
9363 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
9364 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
9366 * linux-ppc-low.c: Include <elf.h>.
9367 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
9368 (ppc_hwcap): New global variable.
9369 (ppc_regmap): Remove __SPE__ #ifdef sections.
9370 (ppc_regmap_e500): New global variable.
9371 (ppc_cannot_store_register): Update __SPE__ special case.
9372 (ppc_get_hwcap): New function.
9373 (ppc_arch_setup): Use it to determine whether inferior supports
9374 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
9375 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
9376 Do not access registers if target does not support AltiVec.
9377 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
9378 Do not access registers if target does not support SPE.
9379 (target_regsets): Unconditionally include AltiVec and SPE regsets.
9381 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
9383 * linux-low.c (disabled_regsets, num_regsets): New.
9384 (use_regsets_p): Delete.
9385 (linux_wait_for_process): Clear disabled_regsets.
9386 (regsets_fetch_inferior_registers): Check and set it.
9387 (regsets_store_inferior_registers): Likewise.
9388 (linux_fetch_registers, linux_store_registers): Do not use
9390 (initialize_low): Allocate disabled_regsets.
9392 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
9394 * Makefile.in (LIBOBJS): New.
9396 (memmem.o): New rule.
9397 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
9398 * configure: Regenerated.
9400 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
9402 * server.c (handle_query): Never return "unsupported" for
9403 qXfer:features:read queries.
9405 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
9407 * server.c (get_features_xml): Fix inverted condition.
9408 (handle_query): Always support qXfer:feature:read.
9410 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
9412 * server.c (wrapper_argv): New.
9413 (start_inferior): Handle wrapper_argv. If set, expect an extra
9415 (gdbserver_usage): Document --wrapper.
9416 (main): Parse --wrapper.
9418 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9420 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
9421 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
9422 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
9423 (ppc_set_pc): Likewise.
9424 (ppc_arch_setup): New function.
9425 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
9426 of collect_register.
9427 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
9429 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9431 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
9432 instead of linux-ppc64-low.o.
9433 * linux-ppc64-low.c: Remove file.
9434 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
9435 (linux-ppc64-low.o): Remove rule.
9437 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
9438 (init_registers_powerpc_64): Likewise.
9439 (ppc_regmap): Conditionally define depending on __powerpc64__.
9440 (ppc_cannot_store_register): Do not special-case "fpscr" when
9441 compiled on __powerpc64__.
9442 (ppc_collect_ptrace_register): New function.
9443 (ppc_supply_ptrace_register): New function.
9444 (ppc_breakpoint): Change type to "unsigned int".
9445 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
9446 (the_low_target): Conditionally provide initializers for the
9447 arch_setup member depending on __powerpc64__. Install
9448 collect_ptrace_register and supply_ptrace_register members.
9450 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9452 * regcache.h (gdbserver_xmltarget): Add extern declaration.
9453 * server.c (gdbserver_xmltarget): Define.
9454 (get_features_xml): Use it to replace "target.xml" and arch_string.
9456 * configure.srv: Remove srv_xmltarget. Add XML files that were
9457 mentioned there to srv_xmlfiles instead. Remove conditional tests
9458 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
9459 srv_xmlfiles and srv_regobj to include all possible choices.
9460 * configure.ac (srv_xmltarget): Remove.
9461 (srv_xmlfiles): Do not add "target.xml".
9462 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
9463 checks for supplementary target information.
9464 * configure: Regenerate.
9465 * Makefile.in (XML_TARGET): Remove.
9466 (target.xml): Remove rule.
9467 (clean): Do not clean up target.xml.
9468 (.PRECIOUS): Do not mention target.xml.
9470 * target.h (struct target_ops): Remove arch_string member.
9471 * linux-low.c (linux_arch_string): Remove.
9472 (linux_target_ops): Remove arch_string initializer.
9473 * linux-low.h (struct linux_target_ops): Remove arch_string member.
9474 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
9475 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
9476 * spu-low.c (spu_arch_string): Remove.
9477 (spu_target_ops): Remove arch_string initializer.
9478 * win32-low.c (win32_arch_string): Remove.
9479 (win32_target_ops): Remove arch_string initializer.
9480 * win32-low.h (struct win32_target_ops): Remove arch_string member.
9481 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
9482 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
9484 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
9486 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
9487 by collect_ptrace_register and supply_ptrace_register hooks.
9488 * linux-low.c (fetch_register): Use supply_ptrace_register callback
9489 instead of checking for the_low_target.left_pad_xfer.
9490 (usr_store_inferior_registers): Use collect_ptrace_register callback
9491 instead of checking for the_low_target.left_pad_xfer.
9493 * linux-s390-low.c (s390_collect_ptrace_register): New function.
9494 (s390_supply_ptrace_register): Likewise.
9495 (s390_fill_gregset): Call s390_collect_ptrace_register.
9496 (the_low_target): Update.
9498 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
9499 (ppc_supply_ptrace_register): Likewise.
9500 (the_low_target): Update.
9502 * linux-i386-low.c (the_low_target): Update.
9503 * linux-x86-64-low.c (the_low_target): Update.
9505 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
9507 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
9508 reg-s390.o and reg-s390x.o.
9510 * linux-low.c (new_inferior): New global variable.
9511 (linux_create_inferior, linux_attach): Set it.
9512 (linux_wait_for_process): Call the_low_target.arch_setup after the
9513 target has stopped for the first time.
9514 (initialize_low): Do not call the_low_target.arch_setup.
9516 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
9517 (s390_set_pc): Likewise.
9518 (s390_arch_setup): New function.
9519 (the_low_target): Use s390_arch_setup as arch_setup routine.
9521 * regcache.c (realloc_register_cache): New function.
9522 (set_register_cache): Call it for each existing regcache.
9524 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
9526 * server.h (init_registers): Remove prototype.
9528 * linux-low.h (struct linux_target_ops): Add arch_setup field.
9529 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
9530 instead of init_registers ().
9531 * linux-arm-low.c (init_registers_arm): Add prototype.
9532 (init_registers_arm_with_iwmmxt): Likewise.
9533 (the_low_target): Add initializer for arch_setup field.
9534 * linux-cris-low.c (init_registers_cris): Add prototype.
9535 (the_low_target): Add initializer for arch_setup field.
9536 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
9537 (the_low_target): Add initializer for arch_setup field.
9538 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
9539 (the_low_target): Add initializer for arch_setup field.
9540 * linux-ia64-low.c (init_registers_ia64): Add prototype.
9541 (the_low_target): Add initializer for arch_setup field.
9542 * linux-m32r-low.c (init_registers_m32r): Add prototype.
9543 (the_low_target): Add initializer for arch_setup field.
9544 * linux-m68k-low.c (init_registers_m68k): Add prototype.
9545 (the_low_target): Add initializer for arch_setup field.
9546 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
9547 (init_registers_mips64_linux): Likewise.
9548 (the_low_target): Add initializer for arch_setup field.
9549 * linux-ppc-low.c (init_registers_ppc): Add prototype.
9550 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
9551 (the_low_target): Add initializer for arch_setup field.
9552 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
9553 (init_registers_powerpc_64): Likewise.
9554 (the_low_target): Add initializer for arch_setup field.
9555 * linux-s390-low.c (init_registers_s390): Add prototype.
9556 (init_registers_s390x): Likewise.
9557 (the_low_target): Add initializer for arch_setup field.
9558 * linux-sh-low.c (init_registers_sh): Add prototype.
9559 (the_low_target): Add initializer for arch_setup field.
9560 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
9561 (the_low_target): Add initializer for arch_setup field.
9562 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
9563 (the_low_target): Add initializer for arch_setup field.
9565 * win32-low.h (struct win32_target_ops): Add arch_setup field.
9566 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
9567 instead of init_registers ().
9568 * win32-arm-low.c (init_registers_arm): Add prototype.
9569 (the_low_target): Add initializer for arch_setup field.
9570 * win32-i386-low.c (init_registers_i386): Add prototype.
9571 (the_low_target): Add initializer for arch_setup field.
9573 * spu-low.c (init_registers_spu): Add prototype.
9574 (initialize_low): Call initialie_registers_spu () instead of
9575 initialize_registers ().
9577 2008-02-19 Pedro Alves <pedro@codesourcery.com>
9579 * server.c (handle_v_requests): When handling the vRun and vAttach
9580 packets, if already debugging a process, don't kill it. Return an
9583 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
9585 * server.c (handle_query): Correct length check.
9587 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
9589 * win32-low.c (do_initial_child_stuff): Add process handle
9590 parameter. Set current_process_handle and current_process_id from the
9591 parameters. Clear globals.
9592 (win32_create_inferior): Don't set current_process_handle and
9593 current_process_id here. Instead pass them on the call to
9594 do_initial_child_stuff.
9595 (win32_attach): Likewise.
9596 (win32_clear_inferiors): New.
9597 (win32_kill): Don't close the current process handle or the
9598 current thread handle here. Instead call win32_clear_inferiors.
9599 (win32_detach): Don't open a new handle to the process. Call
9600 win32_clear_inferiors.
9601 (win32_join): Don't rely on current_process_handle; open a new
9602 handle using the process id.
9603 (win32_wait): Call win32_clear_inferiors when the inferior process
9606 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
9608 * server.c (monitor_show_help): Add "exit".
9610 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
9612 * Makefile.in (SFILES): Add linux-xtensa-low.c.
9613 (clean): Add reg-xtensa.c.
9614 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
9615 * configure.srv (xtensa*-*-linux*) New target.
9616 * linux-xtensa-low.c: New.
9617 * xtensa-xtregs.c: New.
9619 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
9621 * hostio.c: Don't include errno.h.
9622 (errno_to_fileio_errno): Move to hostio-errno.
9623 * hostio.c: (hostio_error): Remove the error parameter. Defer the
9624 error number outputting to the target->hostio_last_error callback.
9625 (hostio_packet_error): Use FILEIO_EINVAL directly.
9626 (handle_open, handle_pread, hostio_error, handle_unlink): Update
9627 calls to hostio_error.
9628 * hostio-errno.c: New.
9629 * server.h (hostio_last_error_from_errno): Declare.
9630 * target.h (target_ops): Add hostio_last_error member.
9631 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
9632 as hostio_last_error handler.
9633 * spu-low.c (spu_target_ops): Likewise.
9634 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
9635 (wince_hostio_last_error): New functions.
9636 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
9637 as hostio_last_error handler.
9638 (win32_target_ops) [!_WIN32_WCE]: Register
9639 hostio_last_error_from_errno as hostio_last_error handler.
9640 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
9641 (hostio-errno.o): New rule.
9642 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
9643 * configure.srv (srv_hostio_err_objs): New variable. Default to
9645 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
9646 * configure: Regenerate.
9648 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9650 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
9651 (linux_kill, linux_detach): Clean up the process list.
9652 * remote-utils.c (remote_open): Improve port number parsing.
9653 (putpkt_binary, input_interrupt): Only send interrupts if the target
9655 * server.c (extended_protocol): Make static.
9656 (attached): Define earlier.
9657 (exit_requested, response_needed, program_argv): New variables.
9658 (target_running): New.
9659 (start_inferior): Clear attached here.
9660 (attach_inferior): Set attached here.
9661 (require_running): Define.
9662 (handle_query): Use require_running and target_running. Implement
9664 (handle_v_attach, handle_v_run): New.
9665 (handle_v_requests): Use require_running. Handle vAttach and vRun.
9666 (gdbserver_usage): Update.
9667 (main): Redo argument parsing. Handle --debug and --multi. Handle
9668 --attach along with other options or after the port. Save
9669 program_argv. Support no initial program. Resynchronize
9670 communication with GDB after an error. Handle "monitor exit".
9671 Use require_running and target_running. Always allow the extended
9672 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
9673 restart in extended mode.
9674 * README: Refer to the GDB manual. Update --attach usage.
9676 2007-12-20 Andreas Schwab <schwab@suse.de>
9678 * linux-low.c (STACK_SIZE): Define.
9679 (linux_tracefork_child): Use it. Use __clone2 on ia64.
9680 (linux_test_for_tracefork): Likewise.
9682 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
9684 * linux-low.c (linux_wait_for_event): Update messages. Do not
9685 reinsert auto-delete breakpoints.
9686 * mem-break.c (struct breakpoint): Change return type of handler to
9688 (set_breakpoint_at): Update handler type.
9689 (reinsert_breakpoint_handler): Return 1 instead of calling
9691 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
9693 (check_breakpoints): Delete auto-delete breakpoints and return 2.
9694 * mem-break.h (set_breakpoint_at): Update handler type.
9695 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
9696 * win32-low.c (auto_delete_breakpoint): New.
9697 (get_child_debug_event): Use it.
9699 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
9701 * configure.ac: Check for pread and pwrite.
9702 * hostio.c (handle_pread): Fall back to lseek and read.
9703 (handle_pwrite): Fall back to lseek and write.
9704 * config.in, configure: Regenerated.
9706 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
9708 * server.c (myresume): Add own_buf argument.
9709 (main): Update calls.
9711 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
9713 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
9714 * remote-utils.c (remote_open): Do not call disable_async_io.
9715 (block_async_io): Delete.
9716 (unblock_async_io): Make static.
9717 (initialize_async_io): New.
9718 * server.c (handle_v_cont): Handle async I/O here.
9719 (myresume): Likewise. Move other common resume tasks here...
9720 (main): ... from here. Call initialize_async_io. Disable async
9721 I/O before the main loop.
9722 * server.h (initialize_async_io): Declare.
9723 (block_async_io, unblock_async_io): Delete prototypes.
9724 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
9726 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
9728 * remote-utils.c (readchar): Allow binary data in received messages.
9730 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9732 * win32-low.c (attaching): New global.
9733 (win32_create_inferior): Clear the `attaching' global.
9734 (win32_attach): Set the `attaching' global.
9735 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
9736 attaching. Only set a breakpoint at the entry point if not
9739 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9741 * server.c (main): Don't report dll events on the initial
9742 connection on attaches.
9744 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9746 * server.c (main): Relax numerical bases supported for the pid of
9747 the --attach command line argument.
9749 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9751 * win32-low.c (win32_attach): Call OpenProcess before
9752 DebugActiveProcess, not after. Add last error output to error
9755 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9757 * win32-low.c (win32_get_thread_context)
9758 (win32_set_thread_context): New functions.
9759 (thread_rec): Use win32_get_thread_context.
9760 (continue_one_thread, win32_resume): Use win32_set_thread_context.
9761 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
9764 2007-12-03 Leo Zayas
9765 Pedro Alves <pedro_alves@portugalmail.pt>
9767 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
9769 (child_add_thread): Minor cleanup.
9770 (child_continue): Resume artificially suspended threads before
9771 calling ContinueDebugEvent.
9772 (suspend_one_thread): New.
9773 (fake_breakpoint_event): New.
9774 (get_child_debug_event): Change return type to int. Check here if
9775 gdb sent an interrupt request. If a soft interrupt was requested,
9776 fake a breakpoint event. Return 0 if there is no event to handle,
9778 (win32_wait): Don't check here if gdb sent an interrupt request.
9779 Ensure there is a valid event to handle.
9780 (win32_request_interrupt): Add soft interruption method as last
9783 2007-12-03 Leo Zayas
9784 Pedro Alves <pedro_alves@portugalmail.pt>
9786 * win32-low.h (win32_thread_info): Add descriptions to the
9787 structure members. Replace `suspend_count' counter by a
9789 * win32-low.c (thread_rec): Update condition of when to get the
9790 context from the inferior. Rely on ContextFlags being set if it
9791 has already been retrieved. Only suspend the inferior thread if
9792 we haven't already. Warn if that fails.
9793 (continue_one_thread): s/suspend_count/suspended/. Only call
9794 ResumeThread once. Warn if that fails.
9796 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
9798 * win32-low.c (win32_wait): Don't read from the inferior when it
9801 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
9803 * Makefile.in (win32_low_h): New variable.
9804 (win32-low.o): Add dependency on $(win32_low_h).
9805 (win32-arm-low.o, win32-i386-low.o): New rules.
9807 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
9809 * hostio.c: Correct copyright year.
9811 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
9813 * Makefile.in (OBS): Add hostio.o.
9814 (hostio.o): New rule.
9815 * server.h (handle_vFile): Declare.
9816 * hostio.c: New file.
9817 * server.c (handle_v_requests): Take packet_len and new_packet_len
9818 for binary packets. Call handle_vFile.
9819 (main): Update call to handle_v_requests.
9821 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
9823 * linux-low.c: Include <sched.h>.
9825 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
9827 * linux-low.c (linux_tracefork_grandchild): New.
9828 (linux_tracefork_child): Use clone.
9829 (linux_test_for_tracefork): Use clone; allocate and free a stack.
9831 2007-10-31 Joel Brobecker <brobecker@adacore.com>
9833 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
9835 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
9837 * linux-low.c (handle_extended_wait): Handle unexpected signals.
9839 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
9841 * inferiors.c (change_inferior_id): Delete.
9842 (add_pid_to_list, pull_pid_from_list): New.
9843 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
9844 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
9845 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
9846 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
9847 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
9848 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
9849 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
9850 (using_threads): Always set to 1.
9851 (handle_extended_wait): New.
9852 (add_process): Do not set TID.
9853 (linux_create_inferior): Set must_set_ptrace_flags.
9854 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
9855 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
9856 (linux_thread_alive): Rename TID argument to LWPID.
9857 (linux_wait_for_process): Handle unknown processes. Do not use TID.
9858 (linux_wait_for_event): Do not use TID or check using_threads. Update
9859 call to dead_thread_notify. Call handle_extended_wait.
9860 (linux_create_inferior): Use PTRACE_SETOPTIONS.
9861 (send_sigstop): Delete sigstop_sent.
9862 (wait_for_sigstop): Avoid TID.
9863 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
9864 (linux_test_for_tracefork): New.
9865 (linux_lookup_signals): Use thread_db_active and
9866 linux_supports_tracefork_flag.
9867 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
9868 * linux-low.h (get_process_thread): Avoid TID.
9869 (struct process_ifo): Move thread_known and tid to the end. Remove
9871 (linux_attach_lwp, thread_db_init): Update prototypes.
9872 * server.h (change_inferior_id): Delete prototype.
9873 (add_pid_to_list, pull_pid_from_list): New prototypes.
9874 * thread-db.c (thread_db_use_events): New.
9875 (find_first_thread): Rename to...
9876 (find_one_thread): ...this. Update callers and messages. Do not
9877 call fatal. Check thread_db_use_events. Do not call
9878 change_inferior_id or new_thread_notify.
9879 (maybe_attach_thread): Update. Do not call new_thread_notify.
9880 (thread_db_init): Set thread_db_use_events. Check use_events.
9881 * utils.c (fatal, warning): Correct message prefix.
9883 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
9885 * Makefile.in (clean): Remove new files.
9886 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
9887 (powerpc-64.o, powerpc-64.c): New rules.
9888 * configure.srv: Use alternate register sets for powerpc64-*-linux*
9889 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
9891 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
9893 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
9894 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
9895 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
9896 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
9897 (target_regsets): Add AltiVec and SPE register sets.
9898 * configure.ac: Check for AltiVec and SPE.
9899 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
9900 (ppc_fill_vrregset, ppc_store_vrregset): New.
9901 (target_regsets): Add AltiVec register set.
9902 * configure: Regenerated.
9904 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
9906 * linux-low.c (O_LARGEFILE): Define.
9907 (linux_read_memory): Use /proc/PID/mem.
9908 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
9909 * configure, config.in: Regenerated.
9911 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
9913 * linux-low.c (linux_wait_for_event): Do not pass signals while
9916 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
9918 * win32-low.c (create_process): New.
9919 (win32_create_inferior): Use create_process instead of
9920 CreateProcess. If create_process failed retry appending an ".exe"
9921 suffix. Store the GetLastError result immediatelly after
9922 create_process calls and use it on the call to error.
9924 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
9926 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
9928 2007-08-23 Joel Brobecker <brobecker@adacore.com>
9930 * configure.ac: Switch license to GPLv3.
9932 2007-08-01 Michael Snyder <msnyder@access-company.com>
9934 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
9936 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
9938 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
9940 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
9941 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
9942 CloseToolhelp32Snapshot.
9943 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
9944 CloseToolhelp32Snapshot.
9946 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
9948 * server.c (main): Check for inferior exit before main loop.
9950 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
9952 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
9953 instead of on tmp_desc.
9955 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
9956 Daniel Jacobowitz <dan@codesourcery.com>
9958 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
9959 (add_thread): Minor cleanups.
9960 (clear_inferiors): Move lower in the file. Clear the DLL
9962 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
9963 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
9964 (xml_escape_text): New.
9965 * server.c (handle_query): Handle qXfer:libraries:read. Report it
9967 (handle_v_cont): Report errors.
9968 (gdbserver_version): Update.
9969 (main): Correct size of own_buf. Do not report initial DLL events.
9970 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
9971 (unloaded_dll, xml_escape_text): New.
9972 * win32-low.c (enum target_waitkind): Update comments.
9973 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
9974 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
9975 (win32_EnumProcessModules, win32_GetModuleInformation)
9976 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
9977 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
9978 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
9979 (win32_Module32First, win32_Module32Next, load_toolhelp)
9980 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
9981 (get_child_debug_event): Handle DLL events.
9982 (win32_wait): Likewise.
9984 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9986 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
9987 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
9989 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
9991 * win32-low.c (handle_output_debug_string): Ignore event if not
9994 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
9996 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
9998 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
10000 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
10002 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
10004 * inferiors.c (change_inferior_id): Add comment.
10005 * linux-low.c (check_removed_breakpoint): Add an early
10006 prototype. Improve debug output.
10007 (linux_attach): Doc update.
10008 (linux_detach_one_process, linux_detach): Clean up before releasing
10010 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
10011 * linux-low.h (struct process_info): Doc improvement.
10012 * mem-break.c (delete_all_breakpoints): New.
10013 * mem-break.h (delete_all_breakpoints): New prototype.
10014 * thread-db.c (find_first_thread): New.
10015 (thread_db_create_event): Call it instead of
10016 thread_db_find_new_threads. Clean up unused variables.
10017 (maybe_attach_thread): Remove first thread handling.
10018 (thread_db_find_new_threads): Use find_first_thread.
10019 (thread_db_get_tls_address): Likewise.
10021 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
10023 * thread-db.c (thread_db_find_new_threads): Add prototype.
10024 (thread_db_create_event): Check for the main thread before adding
10026 (maybe_attach_thread): Only enable event reporting if TID == 0.
10027 (thread_db_get_tls_address): Check for new threads.
10029 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
10031 * linux-low.c (linux_create_inferior): Try execv before execvp.
10032 * spu-low.c (spu_create_inferior): Likewise.
10034 2007-06-13 Mike Frysinger <vapier@gentoo.org>
10036 * linux-low.c (linux_create_inferior): Change execv to execvp.
10037 * spu-low.c (spu_create_inferior): Likewies.
10039 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
10041 * Makefile.in (clean): Clean new files instead of deleted ones.
10042 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
10043 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
10045 * configure.srv: Specify XML files and new regformats for MIPS and
10047 * linux-mips-low.c (mips_num_regs): Set to only used registers.
10048 (mips_regmap): Do not fetch $0. Remove unused registers. Add
10049 an entry for the restart register.
10050 (mips_cannot_fetch_register, mips_cannot_store_register)
10051 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
10052 register names to match the XML descriptions.
10053 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
10054 restart register instead of $0.
10056 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
10057 Markus Deuling <deuling@de.ibm.com>
10059 * remote-utils.c (decode_xfer_write): New function.
10060 * server.h (decode_xfer_write): Add prototype.
10061 * server.c (handle_query): Add PACKET_LEN argument. Support
10062 qXfer:spu:read and qXfer:spu:write packets.
10063 (main): Pass packet_len to handle_query.
10064 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
10065 * target.h (target_ops): Add qxfer_spu.
10067 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
10069 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
10070 accessing non-seekable spufs files.
10072 2007-05-16 Markus Deuling <deuling@de.ibm.com>
10074 * server.c (handle_query): Add reply for qC packet.
10076 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
10077 Leo Zayas <lerele@champenstudios@com>
10079 * server.h (check_remote_input_interrupt_request): New function.
10080 * remote_utils.c (INVALID_DESCRIPTOR): New define.
10081 (remote_desc): Initialize with INVALID_DESCRIPTOR.
10082 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
10083 (check_remote_input_interrupt_request): New function.
10084 * server.h (check_remote_input_interrupt_request): Declare.
10085 * win32-low.c (winapi_DebugBreakProcess,
10086 winapi_GenerateConsoleCtrlEvent): New typedefs.
10087 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
10089 (win32_wait): Check for remote interrupt request
10090 with check_remote_input_interrupt_request.
10091 (win32_request_interrupt): New function.
10092 (win32_target_op): Set request_interrupt to win32_request_interrupt.
10094 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
10096 * win32-low.c (debug_registers_changed,
10097 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
10098 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
10099 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
10100 (thread_rec): Get context using the low target.
10101 (child_add_thread): Call thread_added on the low target,
10102 which does the same thing.
10104 (do_initial_child_stuff): Remove debug registers references.
10105 Set context using the low target. Resume threads after
10106 setting the contexts.
10107 (child_continue): Remove dead variable. Remove debug
10108 registers references.
10109 (child_fetch_inferior_registers): Go through the low target.
10110 (do_child_store_inferior_registers): Remove.
10111 (child_store_inferior_registers): Go through the low target.
10112 (win32_resume): Remove debug registers references.
10113 Set context using the low target.
10114 (handle_exception): Change return type to void. Don't record
10115 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
10116 first chance exception.
10117 (get_child_debug_event): Change return type to void. Remove
10118 goto loop. Always return after waiting for debug event.
10119 (win32_wait): Convert to switch statement. Handle spurious
10122 * win32-i386-low.c (debug_registers_changed,
10123 debug_registers_used): New.
10124 (initial_stuff): Rename to ...
10125 (i386_initial_stuff): ... this. Clear debug registers
10127 (store_debug_registers): Delete.
10128 (i386_get_thread_context): New.
10129 (load_debug_registers): Delete.
10130 (i386_set_thread_context): New.
10131 (i386_thread_added): New.
10132 (single_step): Rename to ...
10133 (i386_single_step): ... this.
10134 (do_fetch_inferior_registers): Rename to ...
10135 (i386_fetch_inferior_register): ... this.
10136 (i386_store_inferior_register): New.
10137 (the_low_target): Adapt to new interface.
10139 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
10140 (arm_get_thread_context): New.
10141 (arm_set_thread_context): New.
10143 (do_fetch_inferior_registers): Rename to ...
10144 (arm_fetch_inferior_register): ... this.
10145 (arm_store_inferior_register): New.
10146 (arm_wince_breakpoint): Reimplement as unsigned long.
10147 (arm_wince_breakpoint_len): Define.
10148 (the_low_target): Adapt to new interface.
10150 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
10151 load_debug_registers. Add get_thread_context, set_thread_context,
10152 thread_added and store_inferior_register. Rename
10153 fetch_inferior_registers to fetch_inferior_register.
10154 (regptr): Remove declaration.
10156 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
10158 * linux-low.c (linux_detach): Change return type to int. Return 0.
10159 * spu-low.c (spu_detach): Likewise.
10161 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
10163 * target.h (target_ops): Change return type of detach to int.
10165 (join_inferior): New.
10166 * server.c (main): Don't skip detach support on mingw32.
10167 If the inferior doesn't support detaching return error.
10168 Call join_inferior instead of using waitpid.
10169 * linux-low.c (linux_join): New.
10170 (linux_target_op): Add linux_join.
10171 * spu-low.c (spu_join): New.
10172 (spu_target_ops): Add spu_join.
10173 * win32-low.c (win32_detach): Adapt to new interface.
10174 Reopen current_process_handle before detaching. Issue a child
10175 resume before detaching.
10177 (win32_target_op): Add win32_join.
10179 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
10181 * win32-low.c (win32-attach): Fix return value.
10182 * target.h (target_ops): Describe ATTACH return values.
10184 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
10186 * win32-low.c (GETPROCADDRESS): Define.
10187 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
10188 (winapi_DebugSetProcessKillOnExit): Likewise.
10189 (win32_create_inferior): Force usage of ansi CreateProcessA.
10190 (win32_attach): Use GETPROCADDRESS.
10191 (win32_detach): Likewise.
10193 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
10195 * win32-low.c (win32_wait): Don't use WSTOPSIG.
10197 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
10199 * win32-low.c: Commit leftover changes from 2007-03-29.
10201 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
10203 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
10204 fields short instead of int. Add explicit padding.
10205 (i387_cache_to_fsave): Remove unnecessary casts.
10206 (i387_fsave_to_cache): Doc fix.
10207 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
10209 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
10211 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
10212 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
10214 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
10216 * configure.srv (arm*-*-mingw32ce*): Move near the other
10219 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
10221 * configure.ac: Add errno checking.
10222 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
10223 sys/file.h and malloc.h.
10224 (AC_CHECK_DECLS): Add perror.
10225 (srv_mingwce): Handle.
10226 * configure.srv (i[34567]86-*-cygwin*): Add
10227 win32-i386-low.o to srv_tgtobj.
10228 (i[34567]86-*-mingw*): Likewise.
10229 (arm*-*-mingw32ce*): Add case.
10230 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
10231 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
10232 [__MINGW32CE__] (strerror): New function.
10233 [__MINGW32CE__] (errno): Define to GetLastError.
10234 [__MINGW32CE__] (COUNTOF): New macro.
10235 (remote_open): Remove extra close call.
10236 * mem-break.c (delete_breakpoint_at): New function.
10237 * mem-break.h (delete_breakpoint_at): Declare.
10238 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
10239 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
10240 [USE_WIN32API] (read, write): Add char* casts.
10241 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
10242 * server.h: Include wincecompat.h on Windows CE.
10243 [HAVE_ERRNO_H]: Check.
10244 (perror): Declare if not declared.
10245 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
10246 (perror_with_name): Remove errno declaration.
10247 * wincecompat.h: New.
10248 * wincecompat.c: New.
10249 * win32-low.h: New.
10250 * win32-arm-low.c: New.
10251 * win32-i386-low.c: New.
10252 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
10253 (OUTMSG2): Make it safe.
10255 (COUNTOF): New macro.
10256 (NUM_REGS): Get it from the low target.
10257 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
10258 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
10259 (thread_rec): Let low target handle debug registers.
10260 (child_add_thread): Likewise.
10261 (child_init_thread_list): Likewise.
10262 (continue_one_thread): Likewise.
10264 (do_child_fetch_inferior_registers): Move to ...
10265 * win32-i386-low.c: ... here, and rename to ...
10266 (do_fetch_inferior_registers): ... this.
10267 * win32-low.c (child_fetch_inferior_registers):
10268 Go through the low target.
10269 (do_child_store_inferior_registers): Use regptr.
10270 (strwinerror): New function.
10271 (win32_create_inferior): Handle Windows CE.
10272 Use strwinerror instead of strerror on Windows error
10273 codes. Add program to the error output.
10274 Don't close the main thread handle on Windows CE.
10275 (win32_attach): Use coredll.dll on Windows CE.
10276 (win32_kill): Close current process and current
10278 (win32_detach): Use coredll.dll on Windows CE.
10279 (win32_resume): Let low target handle debug registers, and
10281 (handle_exception): Add/Remove initial breakpoint. Avoid
10282 non-existant WSTOPSIG on Windows CE.
10283 (win32_read_inferior_memory): Cast to remove warning.
10284 (win32_arch_string): Go through the low target.
10285 (initialize_low): Call set_breakpoint_data with the low
10286 target's breakpoint.
10287 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
10288 FOP_REGNUM, mappings): Move to ...
10289 * win32-i386-low.c: ... here.
10290 * win32-low.c (win32_thread_info): Move to ...
10291 * win32-low.h: ... here.
10292 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
10293 win32-arm-low.c and wincecompat.c.
10294 (all:): Add $EXEEXT.
10295 (install-only:): Likewise.
10296 (gdbserver:): Likewise.
10297 (gdbreplay:): Likewise.
10298 * config.in: Regenerate.
10299 * configure: Regenerate.
10301 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
10303 * win32-low.c: Rename typedef thread_info to
10304 win32_thread_info throughout.
10306 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
10308 * win32-i386-low.c: Rename to ...
10309 * win32-low.c: ... this.
10310 * configure.srv: Replace win32-i386-low.o with win32-low.o.
10311 * Makefile.in: Likewise.
10313 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
10315 * remote-utils.c (monitor_output): Constify msg parameter.
10316 * server.h (monitor_output): Likewise.
10317 * win32-i386-low.c (handle_output_debug_string): New.
10318 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
10319 handle_output_debug_string.
10320 (get_child_debug_event): Likewise.
10322 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
10324 * server.c (main): Correct strtoul check.
10326 2007-03-27 Jon Ringle <jon@ringle.org>
10328 * linux-low.c: Check __ARCH_HAS_MMU__ also.
10330 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
10332 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
10334 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
10336 * terminal.h: Check HAVE_SGTTY_H.
10338 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
10340 * remote-utils.c (remote_open): Print out the assigned port number.
10342 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
10344 * remote-utils.c (monitor_output): New function.
10345 * server.c (debug_threads): Define here.
10346 (monitor_show_help): New function.
10347 (handle_query): Handle qRcmd.
10348 (main): Do not handle 'd' packet.
10349 * server.h (debug_threads, remote_debug, monitor_output): Declare.
10350 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
10353 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
10355 * Makefile.in (EXEEXT): New.
10356 (clean): Use $(EXEEXT).
10358 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
10360 * target.h (target_ops): Rename send_signal to request_interrupt,
10361 and remove enum target_signal parameter.
10362 * linux-low.c (linux_request_interrupt): Rename from
10363 linux_send_signal, and always send SIGINT.
10364 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
10365 and always send SIGINT.
10366 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
10368 (input_interrupt): Likewise.
10370 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
10372 * server.c (get_features_xml): Check if target implemented
10374 * win32-i386-low.c (win32_arch_string): New.
10375 (win32_target_ops): Add win32_arch_string as arch_string member.
10377 2007-02-22 Markus Deuling <deuling@de.ibm.com>
10379 * spu-low.c (spu_arch_string): New.
10380 (spu_target_ops): Add spu_arch_string.
10382 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
10384 * remote-utils.c: Remove HAVE_TERMINAL_H check.
10385 * configure.ac: Do not check for terminal.h.
10386 * configure, config.in: Regenerated.
10388 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
10390 * Makefile.in (OBS): Add $(XML_BUILTIN).
10391 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
10393 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
10394 (arm-with-iwmmxt.c): New.
10395 * config.in, configure: Regenerate.
10396 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
10397 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
10398 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
10399 (arm*-*-linux*): Add iWMMXt and regset support.
10400 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
10401 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
10402 (arm_store_wmmxregset, target_regsets): New.
10403 * server.c (get_features_xml): Take annex argument. Check builtin
10405 (handle_query): Handle multiple annexes.
10407 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10409 * remote-utils.c [USE_WIN32API] (read, write): Define.
10410 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
10413 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
10415 * linux-i386-low.c (the_low_target): Set arch_string.
10416 * linux-x86-64-low.c (the_low_target): Likewise.
10417 * linux-low.c (linux_arch_string): New.
10418 (linux_target_ops): Add it.
10419 * linux-low.h (struct linux_target_ops): Add arch_string.
10420 * server.c (write_qxfer_response): Use const void * for DATA.
10421 (get_features_xml): New.
10422 (handle_query): Handle qXfer:features:read. Report it for qSupported.
10423 * target.h (struct target_ops): Add arch_string method.
10425 2007-01-03 Denis Pilat <denis.pilat@st.com>
10426 Daniel Jacobowitz <dan@codesourcery.com>
10428 * linux-low.c (linux_kill): Handle being called with no threads.
10429 * win32-i386-low.c (win32_kill): Likewise.
10430 (get_child_debug_event): Clear current_process_handle.
10432 2006-12-30 Denis PILAT <denis.pilat@st.com>
10433 Daniel Jacobowitz <dan@codesourcery.com>
10435 * remote-utils.c (remote_open): Check the type of specified
10436 serial port devices before opening them.
10437 * server.c (main): Kill the inferior if an error occurs during
10438 the first remote_open.
10440 2006-12-05 Markus Deuling <deuling@de.ibm.com>
10442 * README: Update supported targets.
10444 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
10446 * Makefile.in (clean): Remove reg-mips64.c.
10447 (reg-mips64.c, reg-mips64.o): New rules.
10448 * configure.srv: Handle mips64. Include regset support for mips.
10449 * linux-mips-low.c (union mips_register): New.
10450 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
10451 (mips_breakpoint, mips_breakpoint_at): Use int.
10452 (mips_collect_register, mips_supply_register)
10453 (mips_collect_register_32bit, mips_supply_register_32bit)
10454 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10455 (mips_store_fpregset, target_regsets): New.
10456 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
10458 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
10460 * configure.srv: Add target "spu*-*-*".
10461 * Makefile.in (clean): Remove reg-spu.c.
10462 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
10463 * spu-low.c: New file.
10465 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
10467 * configure.ac: Correct td_thr_tls_get_addr test.
10468 * configure: Regenerated.
10470 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
10472 * linux-low.c (linux_wait_for_event): Reformat. Use the
10473 pass_signals array.
10474 * remote-utils.c (decode_address_to_semicolon): New.
10475 * server.c (pass_signals, handle_general_set): New.
10476 (handle_query): Mention QPassSignals for qSupported.
10477 (main): Call handle_general_set.
10478 * server.h (pass_signals, decode_address_to_semicolon): New.
10480 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
10482 * server.c (handle_query): Correct error handling for read_auxv.
10484 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
10486 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
10487 and srv_linux_thread_db to yes.
10488 * linux-s390-low.c (s390_fill_gregset): New function.
10489 (target_regsets): Define data structure.
10491 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
10493 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
10494 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
10495 * config.in, configure: Regenerated.
10496 * inferiors.c (gdb_id_to_thread): New function.
10497 (gdb_id_to_thread_id): Use it.
10498 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
10499 * linux-low.h (struct process_info): Add th member.
10500 (thread_db_get_tls_address): New prototype.
10501 * remote-utils.c (decode_address): Make non-static.
10502 * server.c (handle_query): Handle qGetTLSAddr.
10503 * server.h (gdb_id_to_thread, decode_address): New prototypes.
10504 * target.h (struct target_ops): Add get_tls_address.
10505 * thread-db.c (maybe_attach_thread): Save the thread handle.
10506 (thread_db_get_tls_address): New.
10508 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
10510 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
10511 (linux_resume_one_process): Take a siginfo_t *. Update all
10512 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
10513 (struct pending_signals): Add a siginfo_t.
10514 (linux_wait_for_process): Always set last_status.
10515 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
10516 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
10517 * linux-low.h (struct process_info): Add last_status.
10519 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
10521 * remote-utils.c (try_rle): New function.
10522 (putpkt_binary): Use it.
10524 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
10526 * Makefile.in (clean): Clean reg-x86-64-linux.c.
10527 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
10528 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
10529 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
10530 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
10533 2006-08-08 Richard Sandiford <richard@codesourcery.com>
10535 * server.c (terminal_fd): New variable.
10536 (old_foreground_pgrp): Likewise.
10537 (restore_old_foreground_pgrp): New function.
10538 (start_inferior): Record the terminal file descriptor in terminal_fd
10539 and its original foreground group in old_foreground_pgrp. Register
10540 restore_old_foreground_pgrp with atexit().
10542 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
10544 * server.c (handle_query): Correct qPart to qXfer.
10546 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
10548 * configure.ac: Check for more headers which are missing on
10549 Windows. Automatically supply -lwsock32 and USE_WIN32API.
10550 * configure.srv: Add Cygwin and mingw32.
10551 * remote-utils.c: Don't include headers unconditionally which
10552 are missing on mingw32. Include <winsock.h> for mingw32.
10553 (remote_open): Adjust for mingw32 support. Flush
10554 standard error after writing to it.
10555 (remote_close, putpkt_binary, input_interrupt, block_async_io)
10556 (unblock_async_io, enable_async_io, disable_async_io)
10557 (readchar, getpkt): Update for Winsock support.
10558 (prepare_resume_reply): Expect a protocol signal number.
10559 * server.c: Disable <sys/wait.h> on mingw32.
10560 (start_inferior): Adjust for mingw32 support. Flush
10561 standard error after writing to it.
10562 (attach_inferior): Likewise. Use protocol signal
10564 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
10566 * win32-i386-low.c: New file.
10567 * Makefile.in (XM_CLIBS): Set.
10568 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
10569 (win32-i386-low.o): New dependency rule.
10570 * linux-low.c (linux_wait): Use target signal numbers.
10571 * target.h (struct target_ops): Doc fix.
10572 * server.h (target_signal_to_name): New prototype.
10573 * gdbreplay.c: Don't include headers unconditionally which
10574 are missing on mingw32. Include <winsock.h> for mingw32.
10575 (remote_close, remote_open): Adjust for Winsock support.
10576 * configure, config.in: Regenerated.
10578 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
10580 * server.c (decode_xfer_read, write_qxfer_response): New.
10581 (handle_query): Take a packet length argument. Handle
10582 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
10583 the qSupported response.
10584 (main): Update call to handle_query.
10586 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
10588 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
10589 (putpkt_binary): Renamed from putpkt and adjusted for binary
10591 (putpkt): New wrapper for putpkt_binary.
10592 (readchar): Don't mask off the high bit.
10593 (decode_X_packet): New function.
10594 * server.c (main): Call putpkt_binary if a handler sets the packet
10595 length. Save the length of the incoming packet. Handle 'X'.
10596 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
10598 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
10600 * server.c (handle_query): Handle qSupported.
10602 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
10604 * remote-utils.c (all_symbols_looked_up): New variable.
10605 (look_up_one_symbol): Check it.
10606 * server.h (look_up_one_symbol): New declaration.
10607 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
10609 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
10611 * Makefile.in (linux-arm-low.o): Update dependencies.
10612 * linux-arm-low.c: Include "gdb_proc_service.h".
10613 (PTRACE_GET_THREAD_AREA): Define.
10614 (ps_get_thread_area): New function.
10616 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
10618 * configure.srv (m68k*-*-uclinux*): New target.
10619 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
10620 (linux_resume_one_process): Remove extraneous cast.
10621 (linux_read_offsets): New.
10622 (linux_target_op): Add linux_read_offsets on mmuless systems.
10623 * server.c (handle_query): Add qOffsets logic.
10624 * target.h (struct target_ops): Add read_offsets.
10626 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
10628 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
10629 (PTRACE_GET_THREAD_AREA): Define.
10630 (ps_get_thread_area): New function.
10631 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
10632 (linux-x86-64-low.o): Update.
10634 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
10636 * configure.ac: Remove checks for prfpregset_t.
10637 * gdb_proc_service.h: New file.
10638 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
10639 new "gdb_proc_service.h".
10640 * proc-service.c: Likewise.
10641 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
10642 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
10643 * Makefile.in (gdb_proc_service_h): Updated.
10644 * configure, config.in: Regenerated.
10646 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
10648 * remote-utils.c (prepare_resume_reply): Move declaration
10649 of gdb_id_from_wait to the top of the block.
10651 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
10653 * linux-low.c (regsets_store_inferior_registers): Read the regset
10654 from the target before filling it.
10656 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
10658 * server.c (attach_inferior): Return SIGTRAP for a successful
10661 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10663 * Makefile.in (OBS): Add version.o.
10664 (STAGESTUFF): Delete.
10665 (version.o): Add dependencies.
10666 (version.c): Replace rule.
10667 (clean): Remove version.c.
10668 * server.c (gdbserver_version): New.
10669 (gdbserver_usage): Use printf.
10670 (main): Handle --version and --help.
10671 * server.h (version, host_name): Add declarations.
10673 2005-12-23 Eli Zaretskii <eliz@gnu.org>
10685 * linux-x86-64-low.c:
10687 * linux-s390-low.c:
10688 * linux-ppc64-low.c:
10690 * linux-mips-low.c:
10691 * linux-m68k-low.c:
10692 * linux-m32r-low.c:
10695 * linux-ia64-low.c:
10696 * linux-i386-low.c:
10697 * linux-crisv32-low.c:
10709 * gdbserver.1: Add (C) after Copyright. Update the FSF
10712 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
10714 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
10715 (arm_breakpoint_at): Recognize both breakpoints.
10716 (the_low_target): Use the correct breakpoint instruction.
10718 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
10720 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
10721 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
10722 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
10723 (the_low_target): Update.
10725 2005-10-25 Andreas Schwab <schwab@suse.de>
10727 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
10729 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
10730 (ia64_num_regs): Reduce to 462.
10732 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
10734 * acinclude.m4: Correct quoting.
10735 * aclocal.m4: Regenerated.
10737 Suggested by SZOKOVACS Robert <szo@ies.hu>:
10738 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
10739 (thread_db_init): Call thread_db_err_str.
10740 * configure.ac: Check for TD_VERSION.
10741 * config.in, configure: Regenerated.
10743 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10745 * server.h (error, fatal, warning): Add ATTR_FORMAT.
10747 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10749 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
10750 is not available. Define HAVE_PTRACE_GETREGS if it is.
10751 * config.in, configure: Regenerated.
10752 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
10753 * linux-i386-low.c, linux-m68k-low.c: Update to use
10754 HAVE_PTRACE_GETREGS.
10755 * linux-low.c (regsets_fetch_inferior_registers)
10756 (regsets_store_inferior_registers): Only return 0 if we processed
10758 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
10759 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
10761 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10763 * inferiors.c (struct thread_info): Add gdb_id.
10764 (add_thread): Add gdb_id argument.
10765 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
10766 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
10767 calls to add_thread.
10768 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
10769 * server.c (handle_query): Use thread_to_gdb_id.
10770 (handle_v_cont, main): Use gdb_id_to_thread_id.
10771 * server.h (add_thread): Update prototype.
10772 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
10775 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10777 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
10778 left-padded registers.
10779 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
10780 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
10782 2005-07-01 Steve Ellcey <sje@cup.hp.com>
10784 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
10785 * configure: Regenerate.
10786 * config.in: Regenerate.
10787 * server.h (NEED_DECLARATION_STRERROR):
10788 Replace with !HAVE_DECL_STRERROR.
10790 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
10792 * linux-low.c (linux_wait, linux_send_signal): Don't test
10793 an unsigned long variable for > 0 if it could be MAX_ULONG.
10794 * server.c (myresume): Likewise.
10795 * target.c (set_desired_inferior): Likewise.
10797 2005-06-13 Mark Kettenis <kettenis@gnu.org>
10799 * configure.ac: Simplify and improve check for socklen_t.
10800 * configure, config.in: Regenerate.
10802 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
10804 * acconfig.h: Remove.
10805 * configure.ac: Add a test for socklen_t. Use three-argument
10806 AC_DEFINE throughout.
10807 * config.in: Regenerated using autoheader 2.59.
10808 * configure: Regenerated.
10810 * gdbreplay.c (socklen_t): Provide a default.
10811 (remote_open): Use socklen_t.
10812 * remote-utils.c (socklen_t): Provide a default.
10813 (remote_open): Use socklen_t.
10814 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
10817 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
10819 * linux-low.c (linux_read_memory, linux_write_memory)
10820 (linux_read_auxv): Likewise.
10821 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
10822 (check_mem_write): Likewise.
10823 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
10825 * regcache.c (struct inferior_rgcache_data, registers_to_string)
10826 (registers_from_string, register_data): Likewise.
10827 * server.c (handle_query, main): Likewise.
10828 * server.h (convert_ascii_to_int, convert_int_to_ascii)
10829 (decode_M_packet): Likewise.
10830 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
10831 * target.h (struct target_ops): Update read_memory, write_memory,
10833 (read_inferior_memory, write_inferior_memory): Update.
10834 * linux-low.h (struct linux_target_ops): Change type of breakpoint
10835 to unsigned char *.
10836 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
10837 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
10838 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
10839 linux-s390-low.c, linux-sh-low.c: Update for changes in
10840 read_inferior_memory and the_low_target->breakpoint.
10842 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
10844 * Makefile.in (SFILES): Add linux-ppc64-low.c.
10845 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
10846 * configure.srv: Add powerpc64-*-linux*.
10847 * linux-ppc64-low.c: New file.
10849 2005-05-23 Orjan Friberg <orjanf@axis.com>
10851 * linux-cris-low.c: New file with support for CRIS.
10852 * linux-crisv32-low.c: Ditto for CRISv32.
10853 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
10854 (clean): Add reg-cris.c and reg-crisv32.c.
10855 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
10856 reg-crisv32.o, and reg-crisv32.c to make rules.
10857 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
10858 recognized targets.
10860 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
10862 * linux-low.c (fetch_register): Ensure buffer size is a multiple
10863 of sizeof (PTRACE_XFER_TYPE).
10864 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
10866 2005-05-12 Orjan Friberg <orjanf@axis.com>
10868 * target.h (struct target_ops): Add insert_watchpoint,
10869 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
10870 pointers for hardware watchpoint support.
10871 * linux-low.h (struct linux_target_ops): Ditto.
10872 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
10873 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
10874 to linux_target_ops.
10875 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
10877 * server.c (main): Recognize 'Z' and 'z' packets.
10879 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
10881 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
10882 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
10883 (the_low_target): Add new members.
10885 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
10887 * proc-service.c (ps_lgetregs): Search all_processes instead of
10890 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
10892 * server.c (start_inferior): Change return type to int.
10893 (attach_inferior): Change sigptr to int *.
10894 (handle_v_cont, handle_v_requests): Change signal to int *.
10895 (main): Change signal to int.
10897 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
10899 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
10900 * configure.srv: Add m32r*-*-linux*.
10901 * linux-m32r-low.c: New file.
10903 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
10905 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
10907 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
10909 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
10910 Take unsigned long arguments for PIDs.
10911 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
10912 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
10913 (wait_for_sigstop, linux_resume_one_process)
10914 (regsets_fetch_inferior_registers, linux_send_signal)
10915 (linux_read_auxv): Likewise. Update the types of variables holding
10916 PIDs. Update format string specifiers.
10917 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
10918 * remote-utils.c (prepare_resume_reply): Likewise.
10919 * server.c (cont_thread, general_thread, step_thread)
10920 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
10922 (handle_query): Update format specifiers.
10923 (handle_v_cont, main): Use strtoul for thread IDs.
10924 * server.h (struct inferior_list_entry): Use unsigned long for ID.
10925 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
10926 (general_thread, step_thread, thread_from_wait)
10927 (old_thread_from_wait): Update.
10928 * target.h (struct thread_resume): Use unsigned long for THREAD.
10929 (struct target_ops): Use unsigned long for arguments to attach and
10932 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
10934 * acinclude.m4: Include bfd/bfd.m4 directly.
10935 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
10936 <agriffis@toolchain.org>.
10937 * aclocal.m4, configure: Regenerated.
10939 2005-01-07 Andrew Cagney <cagney@gnu.org>
10941 * configure.ac: Rename configure.in, require autoconf 2.59.
10942 * configure: Re-generate.
10944 2004-12-08 Daniel Jacobowitz <dan@debian.org>
10946 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
10947 LIBS when finished.
10948 * aclocal.m4: Regenerated.
10949 * configure: Regenerated.
10951 2004-11-21 Andreas Schwab <schwab@suse.de>
10953 * linux-m68k-low.c (m68k_num_gregs): Define.
10954 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
10955 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
10956 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
10957 (m68k_breakpoint_at): New. Add to the_low_target.
10959 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
10960 srv_linux_thread_db to yes.
10962 2004-10-20 Joel Brobecker <brobecker@gnat.com>
10964 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
10965 (ARCH_SET_FS): Likewise.
10966 (ARCH_GET_FS): Likewise.
10967 (ARCH_GET_GS): Likewise.
10969 2004-10-16 Daniel Jacobowitz <dan@debian.org>
10971 * linux-i386-low.c (ps_get_thread_area): New.
10972 * linux-x86-64-low.c (ps_get_thread_area): New.
10973 * linux-low.c: Include <sys/syscall.h>.
10974 (linux_kill_one_process): Don't kill the first thread here.
10975 (linux_kill): Kill the first thread here.
10976 (kill_lwp): New function.
10977 (send_sigstop, linux_send_signal): Use it.
10978 * proc-service.c: Clean up #ifdefs.
10979 (fpregset_info): Delete.
10980 (ps_lgetregs): Update and enable implementation.
10981 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
10983 * remote-utils.c (struct sym_cache, symbol_cache): New.
10984 (input_interrupt): Print a clearer message.
10985 (async_io_enabled): New variable.
10986 (enable_async_io, disable_async_io): Use it. Update comments.
10987 (look_up_one_symbol): Use the symbol cache.
10988 * thread-db.c (thread_db_look_up_symbols): New function.
10989 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
10991 2004-10-16 Daniel Jacobowitz <dan@debian.org>
10993 * configure.in: Test for -rdynamic.
10994 * configure: Regenerated.
10995 * Makefile (INTERNAL_LDFLAGS): New.
10996 (gdbserver, gdbreplay): Use it.
10998 2004-09-02 Andrew Cagney <cagney@gnu.org>
11000 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
11002 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
11004 * linux-low.c (linux_wait): Clear all_processes list also.
11006 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
11008 * linux-low.c: Include <errno.h>. Remove extern declaration of
11011 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
11013 * gdbreplay.c, server.h, utils.c: Update copyright years.
11015 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
11017 * server.c (main): Print child status or termination signal from
11018 variable 'signal', not 'sig'.
11020 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
11022 * linux-low.c (linux_read_memory): Change return type to
11023 int. Check for and return error from ptrace().
11024 * target.c (read_inferior_memory): Change return type to int. Pass
11025 back return status from the_target->read_memory().
11026 * target.h (struct target_ops): Adapt *read_memory() prototype.
11028 (read_inferior_memory): Adapt prototype.
11029 * server.c (main): Return an error packet if
11030 read_inferior_memory() returns an error.
11032 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
11034 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
11035 Unify with other clean targets.
11037 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
11039 * server.c (handle_v_cont): Call set_desired_inferior.
11041 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
11043 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
11045 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
11047 * linux-low.c (linux_wait): Unblock async I/O.
11048 (linux_resume): Block and enable async I/O.
11049 * remote-utils.c (block_async_io, unblock_async_io): New functions.
11050 * server.h (block_async_io, unblock_async_io): Add prototypes.
11052 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
11054 * remote-utils.c (remote_open): Print a status notice after
11055 opening a TCP port.
11056 * server.c (attach_inferior): Print a status notice after
11059 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
11061 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
11063 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
11065 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
11067 * server.c, target.h: Update copyright years.
11069 2004-02-25 Roland McGrath <roland@redhat.com>
11071 * target.h (struct target_ops): New member `read_auxv'.
11072 * server.c (handle_query): Handle qPart:auxv:read: query using that.
11073 * linux-low.c (linux_read_auxv): New function.
11074 (linux_target_ops): Initialize `read_auxv' member to that.
11076 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
11078 Committed by Jim Blandy <jimb@redhat.com>.
11080 * linux-s390-low.c (s390_num_regs): Update.
11081 (s390_regmap): Remove control registers. Use __s390x__ predefine
11082 instead of GPR_SIZE to distiguish s390 and s390x targets.
11084 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
11086 * linux-low.c: Update copyright year.
11087 (check_removed_breakpoint): Clear pending_is_breakpoint.
11088 (linux_set_resume_request, linux_queue_one_thread)
11089 (resume_status_pending_p): New functions.
11090 (linux_continue_one_thread): Use process->resume.
11091 (linux_resume): Only resume threads if there are no pending events.
11092 * linux-low.h (struct process_info): Add resume request
11095 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
11097 * regcache.c (new_register_cache): Clear the allocated register
11098 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
11100 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
11102 * linux-low.c (linux_resume): Take a struct thread_resume *
11104 (linux_wait): Update call.
11105 (resume_ptr): New static variable.
11106 (linux_continue_one_thread): Renamed from
11107 linux_continue_one_process. Use resume_ptr.
11108 (linux_resume): Use linux_continue_one_thread.
11109 * server.c (handle_v_cont, handle_v_requests): New functions.
11110 (myresume): New function.
11111 (main): Handle 'v' case.
11112 * target.h (struct thread_resume): New type.
11113 (struct target_ops): Change argument of "resume" to struct
11115 (myresume): Delete macro.
11117 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
11119 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
11120 (uninstall): Support DESTDIR.
11122 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
11124 * configure.srv: Add xscale*linux copy of arm*linux entry.
11126 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
11128 * linux-arm-low.c (arm_reinsert_addr): New function.
11129 (the_low_target): Add arm_reinsert_addr.
11131 2003-07-08 Mark Kettenis <kettenis@gnu.org>
11133 * mem-break.c: Remove whitespace at end of file.
11135 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
11137 * configure.in: Check whether we need to prototype strerror.
11138 * server.h: Optionally prototype strerror.
11139 * gdbreplay.c (perror_with_name): Use strerror.
11140 * linux-low.c (linux_attach_lwp): Use strerror.
11141 * utils.c (perror_with_name): Use strerror.
11142 * config.in, configure: Regenerated.
11144 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
11146 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
11147 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
11149 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
11151 * Makefile.in (SFILES): Update.
11152 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
11153 low-sun3.c: Remove files.
11155 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
11157 * linux-low.c: Move comment to linux_thread_alive where it belonged.
11158 (linux_detach_one_process, linux_detach): New functions.
11159 (linux_target_ops): Add linux_detach.
11160 * server.c (main): Handle 'D' packet.
11161 * target.h (struct target_ops): Add "detach" member.
11162 (detach_inferior): Define.
11164 2003-06-13 Mark Kettenis <kettenis@gnu.org>
11166 From Kelley Cook <kelleycook@wideopenwest.com>:
11167 * configure.srv: Accept i[34567]86 variants.
11169 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
11171 * linux-low.c (linux_wait_for_event): Correct comment typos.
11172 (linux_resume_one_process): Call check_removed_breakpoint.
11173 (linux_send_signal): New function.
11174 (linux_target_ops): Add linux_send_signal.
11175 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
11177 * target.h (struct target_ops): Add send_signal.
11179 2003-05-29 Jim Blandy <jimb@redhat.com>
11181 * linux-low.c (usr_store_inferior_registers): Transfer buf in
11182 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
11183 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
11184 away part of the register's value.
11186 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
11188 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
11189 (linux_wait_for_event, linux_init_signals): Likewise.
11191 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
11193 * configure.in: Check for stdlib.h.
11194 * configure: Regenerated.
11195 * config.in: Regenerated.
11197 2003-01-04 Andreas Schwab <schwab@suse.de>
11199 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
11201 2003-01-02 Andrew Cagney <ac131313@redhat.com>
11203 * Makefile.in: Remove obsolete code.
11205 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
11207 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
11208 defined(PT_FPR0_HI).
11210 2002-11-17 Stuart Hughes <seh@zee2.com>
11212 * linux-arm-low.c (arm_num_regs): Increase.
11213 (arm_regmap): Include status register.
11215 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
11217 * linux-low.c (register_addr): Remove incorrect -1 check.
11219 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
11221 * linux-low.c (linux_create_inferior): Call setpgid. Return
11223 (unstopped_p, linux_signal_pid): Remove.
11224 (linux_target_ops): Remove linux_signal_pid.
11225 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
11226 global instead of target method.
11227 * target.h (struct target_ops): Remove signal_pid. Update comment
11228 for create_inferior.
11229 * server.c (signal_pid): New variable.
11230 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
11231 gdbserver. Set the child to be the foreground process group.
11232 (attach_inferior): Set signal_pid.
11234 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
11236 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
11238 2002-08-20 Jim Blandy <jimb@redhat.com>
11240 * Makefile.in (LDFLAGS): Allow the configure script to establish a
11243 2002-08-01 Andrew Cagney <cagney@redhat.com>
11245 * Makefile.in: Make chill references obsolete.
11247 2002-07-24 Kevin Buettner <kevinb@redhat.com>
11249 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
11250 * configure: Regenerate.
11251 * config.in: Regenerate.
11253 2002-07-09 David O'Brien <obrien@FreeBSD.org>
11255 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
11256 (perror_with_name, remote_close, remote_open, expect, play): Static.
11258 2002-07-04 Michal Ludvig <mludvig@suse.cz>
11260 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
11261 byte offsets instead of an array of indexes.
11262 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
11264 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
11266 * regcache.c: Add comment.
11268 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
11270 * thread-db.c: New file.
11271 * proc-service.c: New file.
11272 * acinclude.m4: New file.
11273 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
11274 proc-service.o, and thread-db.o.
11275 (linux-low.o): Add USE_THREAD_DB.
11276 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
11277 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
11278 * aclocal.m4: Regenerated.
11279 * config.in: Regenerated.
11280 * configure: Regenerated.
11281 * configure.in: Check for proc_service.h, sys/procfs.h,
11282 thread_db.h, and linux/elf.h headrs.
11283 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
11284 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
11285 Check for -lthread_db and thread support.
11286 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
11287 PowerPC, and SuperH.
11288 * i387-fp.c: Constify arguments.
11289 * i387-fp.h: Likewise.
11290 * inferiors.c: (struct thread_info): Renamed from
11291 `struct inferior_info'. Remove PID member. Use generic inferior
11292 list header. All uses updated.
11293 (inferiors, signal_pid): Removed.
11294 (all_threads): New variable.
11295 (get_thread): Define.
11296 (add_inferior_to_list): New function.
11297 (for_each_inferior): New function.
11298 (change_inferior_id): New function.
11299 (add_inferior): Removed.
11300 (remove_inferior): New function.
11301 (add_thread): New function.
11302 (free_one_thread): New function.
11303 (remove_thread): New function.
11304 (clear_inferiors): Use for_each_inferior and free_one_thread.
11305 (find_inferior): New function.
11306 (find_inferior_id): New function.
11307 (inferior_target_data): Update argument type.
11308 (set_inferior_target_data): Likewise.
11309 (inferior_regcache_data): Likewise.
11310 (set_inferior_regcache_data): Likewise.
11311 * linux-low.c (linux_bp_reinsert): Remove.
11312 (all_processes, stopping_threads, using_thrads)
11313 (struct pending_signals, debug_threads, pid_of): New.
11314 (inferior_pid): Replace with macro.
11315 (struct inferior_linux_data): Remove.
11316 (get_stop_pc, add_process): New functions.
11317 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
11318 Use add_process and add_thread.
11319 (linux_attach_lwp): New function, based on old linux_attach. Use
11320 add_process and add_thread. Set stop_expected for new threads.
11321 (linux_attach): New function.
11322 (linux_kill_one_process): New function.
11323 (linux_kill): Kill all LWPs.
11324 (linux_thread_alive): Use find_inferior_id.
11325 (check_removed_breakpoints, status_pending_p): New functions.
11326 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
11327 Update. Use WNOHANG. Wait for cloned processes also. Update process
11328 struct for the found process.
11329 (linux_wait_for_event): New function.
11330 (linux_wait): Use it. Support LWPs.
11331 (send_sigstop, wait_for_sigstop, stop_all_processes)
11332 (linux_resume_one_process, linux_continue_one_process): New functions.
11333 (linux_resume): Support LWPs.
11334 (REGISTER_RAW_SIZE): Remove.
11335 (fetch_register): Use register_size instead. Call supply_register.
11336 (usr_store_inferior_registers): Likewise. Call collect_register.
11337 Fix recursive case.
11338 (regsets_fetch_inferior_registers): Improve error message.
11339 (regsets_store_inferior_registers): Add debugging.
11340 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
11341 (unstopped_p, linux_signal_pid): New functions.
11342 (linux_target_ops): Add linux_signal_pid.
11343 (linux_init_signals): New function.
11344 (initialize_low): Call it. Initialize using_threads.
11345 * regcache.c (inferior_regcache_data): Add valid
11347 (get_regcache): Fetch registers lazily. Add fetch argument
11348 and update all callers.
11349 (regcache_invalidate_one, regcache_invalidate): New
11351 (new_register_cache): Renamed from create_register_cache.
11352 Return the new regcache.
11353 (free_register_cache): Change argument to a void *.
11354 (registers_to_string, registers_from_string): Call get_regcache
11355 with fetch flag set.
11356 (register_data): Make static. Pass fetch flag to get_regcache.
11357 (supply_register): Call get_regcache with fetch flag clear.
11358 (collect_register): Call get_regcache with fetch flag set.
11359 (collect_register_as_string): New function.
11360 * regcache.h: Update.
11361 * remote-utils.c (putpkt): Flush after debug output and use
11363 Handle input interrupts while waiting for an ACK.
11364 (input_interrupt): Use signal_pid method.
11365 (getpkt): Flush after debug output and use stderr.
11366 (outreg): Use collect_register_as_string.
11367 (new_thread_notify, dead_thread_notify): New functions.
11368 (prepare_resume_reply): Check using_threads. Set thread_from_wait
11369 and general_thread.
11370 (look_up_one_symbol): Flush after debug output.
11371 * server.c (step_thread, server_waiting): New variables.
11372 (start_inferior): Don't use signal_pid. Update call to mywait.
11373 (attach_inferior): Update call to mywait.
11374 (handle_query): Handle qfThreadInfo and qsThreadInfo.
11375 (main): Don't fetch/store registers explicitly. Use
11376 set_desired_inferior. Support proposed ``Hs'' packet. Update
11378 * server.h: Update.
11379 (struct inferior_list, struct_inferior_list_entry): New.
11380 * target.c (set_desired_inferior): New.
11381 (write_inferior_memory): Constify.
11382 (mywait): New function.
11383 * target.h: Update.
11384 (struct target_ops): New signal_pid method.
11385 (mywait): Removed macro, added prototype.
11387 * linux-low.h (regset_func): Removed.
11388 (regset_fill_func, regset_store_func): New.
11389 (enum regset_type): New.
11390 (struct regset_info): Add type field. Use new operation types.
11391 (struct linux_target_ops): stop_pc renamed to get_pc.
11392 Add decr_pc_after_break and breakpoint_at.
11393 (get_process, get_thread_proess, get_process_thread)
11394 (strut process_info, all_processes, linux_attach_lwp)
11395 (thread_db_init): New.
11397 * linux-arm-low.c (arm_get_pc, arm_set_pc,
11398 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
11399 (the_low_target): Add new members.
11400 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
11401 (i386_store_fpxregset): Constify.
11402 (target_regsets): Add new kind identifier.
11403 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
11404 (i386_set_pc): Add debugging.
11405 (i386_breakpoint_at): New function.
11406 (the_low_target): Add new members.
11407 * linux-mips-low.c (mips_get_pc, mips_set_pc)
11408 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
11409 (mips_breakpoint_at): New.
11410 (the_low_target): Add new members.
11411 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
11412 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
11413 (the_low_target): Add new members.
11414 * linux-sh-low.c (sh_get_pc, sh_set_pc)
11415 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
11416 (the_low_target): Add new members.
11417 * linux-x86-64-low.c (target_regsets): Add new kind
11420 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
11422 From Martin Pool <mbp@samba.org>:
11423 * server.c (gdbserver_usage): New function.
11426 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
11428 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
11429 stop_at -> stop_pc.
11431 2002-05-04 Andrew Cagney <ac131313@redhat.com>
11433 * Makefile.in: Remove obsolete code.
11435 2002-04-24 Michal Ludvig <mludvig@suse.cz>
11437 * linux-low.c (regsets_fetch_inferior_registers),
11438 (regsets_store_inferior_registers): Removed cast to int from
11440 * regcache.h: Added declaration of struct inferior_info.
11442 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
11444 * inferiors.c (struct inferior_info): Add regcache_data.
11445 (add_inferior): Call create_register_cache.
11446 (clear_inferiors): Call free_register_cache.
11447 (inferior_regcache_data, set_inferior_regcache_data): New functions.
11448 * regcache.c (struct inferior_regcache_data): New.
11449 (registers): Remove.
11450 (get_regcache): New function.
11451 (create_register_cache, free_register_cache): New functions.
11452 (set_register_cache): Don't initialize the register cache here.
11453 (registers_to_string, registers_from_string, register_data): Call
11455 * regcache.h: Add prototypes.
11456 * server.h: Likewise.
11458 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
11460 * mem-break.c: New file.
11461 * mem-break.h: New file.
11462 * Makefile.in: Add mem-break.o rule; update server.h
11464 * inferiors.c (struct inferior_info): Add target_data
11466 (clear_inferiors): Free target_data member if set.
11467 (inferior_target_data, set_inferior_target_data): New functions.
11468 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
11469 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
11470 * linux-low.c (linux_bp_reinsert): New variable.
11471 (struct inferior_linux_data): New.
11472 (linux_create_inferior): Use set_inferior_target_data.
11473 (linux_attach): Likewise. Call add_inferior.
11474 (linux_wait_for_one_inferior): New function.
11475 (linux_wait): Call it.
11476 (linux_write_memory): Add const.
11477 (initialize_low): Call set_breakpoint_data.
11478 * linux-low.h (struct linux_target_ops): Add breakpoint
11480 * server.c (attach_inferior): Remove extra add_inferior
11482 * server.h: Include mem-break.h. Update inferior.c
11484 * target.c (read_inferior_memory)
11485 (write_inferior_memory): New functions.
11486 * target.h (read_inferior_memory)
11487 (write_inferior_memory): Change macros to prototypes.
11488 (struct target_ops): Update comments. Add const to write_memory
11491 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
11493 * linux-low.c (usr_store_inferior_registers): Support
11494 registers which are allowed to fail to store.
11495 * linux-low.h (linux_target_ops): Likewise.
11496 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
11497 (ppc_cannot_store_register): FPSCR may not be storable.
11499 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11501 * server.h: Include <string.h> if HAVE_STRING_H.
11502 * ChangeLog: Correct paths in last ChangeLog entry.
11504 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11506 * linux-low.h: Remove obsolete prototypes.
11507 (struct linux_target_ops): New.
11508 (extern the_low_target): New.
11509 * linux-low.c (num_regs, regmap): Remove declarations.
11510 (register_addr): Use the_low_target explicitly.
11511 (fetch_register): Likewise.
11512 (usr_fetch_inferior_registers): Likewise.
11513 (usr_store_inferior_registers): Likewise.
11514 * linux-arm-low.c (num_regs): Remove.
11515 (arm_num_regs): Define.
11516 (arm_regmap): Renamed from regmap, made static.
11517 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
11519 (arm_cannot_store_register): Renamed from cannot_store_register,
11521 (the_low_target): New.
11522 * linux-i386-low.c (num_regs): Remove.
11523 (i386_num_regs): Define.
11524 (i386_regmap): Renamed from regmap, made static.
11525 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
11527 (i386_cannot_store_register): Renamed from cannot_store_register,
11529 (the_low_target): New.
11530 * linux-ia64-low.c (num_regs): Remove.
11531 (ia64_num_regs): Define.
11532 (ia64_regmap): Renamed from regmap, made static.
11533 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
11535 (ia64_cannot_store_register): Renamed from cannot_store_register,
11537 (the_low_target): New.
11538 * linux-m68k-low.c (num_regs): Remove.
11539 (m68k_num_regs): Define.
11540 (m68k_regmap): Renamed from regmap, made static.
11541 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
11543 (m68k_cannot_store_register): Renamed from cannot_store_register,
11545 (the_low_target): New.
11546 * linux-mips-low.c (num_regs): Remove.
11547 (mips_num_regs): Define.
11548 (mips_regmap): Renamed from regmap, made static.
11549 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
11551 (mips_cannot_store_register): Renamed from cannot_store_register,
11553 (the_low_target): New.
11554 * linux-ppc-low.c (num_regs): Remove.
11555 (ppc_num_regs): Define.
11556 (ppc_regmap): Renamed from regmap, made static.
11557 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
11559 (ppc_cannot_store_register): Renamed from cannot_store_register,
11561 (the_low_target): New.
11562 * linux-s390-low.c (num_regs): Remove.
11563 (s390_num_regs): Define.
11564 (s390_regmap): Renamed from regmap, made static.
11565 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
11567 (s390_cannot_store_register): Renamed from cannot_store_register,
11569 (the_low_target): New.
11570 * linux-sh-low.c (num_regs): Remove.
11571 (sh_num_regs): Define.
11572 (sh_regmap): Renamed from regmap, made static.
11573 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
11575 (sh_cannot_store_register): Renamed from cannot_store_register,
11577 (the_low_target): New.
11578 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
11579 (the_low_target): New.
11581 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11583 * Makefile.in: Add stamp-h target.
11584 * configure.in: Create stamp-h.
11585 * configure: Regenerated.
11587 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11589 * inferiors.c: New file.
11590 * target.c: New file.
11591 * target.h: New file.
11592 * Makefile.in: Add target.o and inferiors.o. Update
11594 * linux-low.c (inferior_pid): New static variable,
11595 moved from server.c.
11596 (linux_create_inferior): Renamed from create_inferior.
11597 Call add_inferior. Return 0 on success instead of a PID.
11598 (linux_attach): Renamed from myattach.
11599 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
11600 (linux_thread_alive): Renamed from mythread_alive.
11601 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
11603 (linux_resume): Renamed from myresume. Add missing ``return 0''.
11604 (regsets_store_inferior_registers): Correct error message.
11605 Add missing ``return 0''.
11606 (linux_fetch_registers): Renamed from fetch_inferior_registers.
11607 (linux_store_registers): Renamed from store_inferior_registers.
11608 (linux_read_memory): Renamed from read_inferior_memory.
11609 (linux_write_memory): Renamed from write_inferior_memory.
11610 (linux_target_ops): New structure.
11611 (initialize_low): Call set_target_ops ().
11612 * remote-utils.c (unhexify): New function.
11613 (hexify): New function.
11614 (input_interrupt): Send signals to ``signal_pid''.
11615 * server.c (inferior_pid): Remove.
11616 (start_inferior): Update create_inferior call.
11617 (attach_inferior): Call add_inferior.
11618 (handle_query): New function.
11619 (main): Call handle_query for `q' packets.
11620 * server.h: Include "target.h". Remove obsolete prototypes.
11621 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
11623 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11625 * Makefile.in: Add WARN_CFLAGS. Update configury
11627 * configure.in: Check for <string.h>
11628 * configure: Regenerate.
11629 * config.in: Regenerate.
11630 * gdbreplay.c: Include needed system headers.
11631 (remote_open): Remove strchr prototype.
11632 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
11633 * regcache.c (supply_register): Change buf argument to const void *.
11634 (supply_register_by_name): Likewise.
11635 (collect_register): Change buf argument to void *.
11636 (collect_register_by_name): Likewise.
11637 * regcache.h: Add missing prototypes.
11638 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
11639 * server.c (handle_query): New function.
11640 (attached): New static variable, moved out of main.
11641 (main): Quiet longjmp clobber warnings.
11642 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
11643 * utils.c (error): Remove NORETURN.
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