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path: root/gdb/linux-nat.c
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* 2011-12-05 Pedro Alves <pedro@codesourcery.com>Pedro Alves2011-12-051-5/+9
| | | | | * linux-nat.c (resume_stopped_resumed_lwps): Call registers_changed.
* 2011-11-10 Pedro Alves <pedro@codesourcery.com>Pedro Alves2011-11-101-1/+2
| | | | | | gdb/ * linux-nat.c (linux_nat_wait): Don't force waking up the event loop when returning a TARGET_WAITKIND_NO_RESUMED.
* gdb/Jan Kratochvil2011-11-031-5/+5
| | | | | | * linux-nat.c (_initialize_linux_nat): Improve help for `info proc stat', `info proc status', `info proc cwd', `info proc cmdline' and `info proc exe'.
* gdb/Jan Kratochvil2011-11-021-68/+147
| | | | | | | | | | | | | | | | | * linux-nat.c: Include cli/cli-utils.h. (enum info_proc_what): New. (linux_nat_info_proc_cmd): Rename to ... (linux_nat_info_proc_cmd_1): ... here. Remove variables argv and all. New parameter what. Initialize cmdline_f, cwd_f, exe_f, mappings_f, status_f and stat_f from WHAT. Throw error on extra parameters. (linux_nat_info_proc_cmd, linux_nat_info_proc_cmd_mappings) (linux_nat_info_proc_cmd_stat, linux_nat_info_proc_cmd_status) (linux_nat_info_proc_cmd_cwd, linux_nat_info_proc_cmd_cmdline) (linux_nat_info_proc_cmd_exe, linux_nat_info_proc_cmd_all): New. (_initialize_linux_nat): New variable info_proc_cmdlist. Install `info proc mappings', `info proc stat`, `info proc status', `info proc cwd', `info proc cmdline', `info proc exe' and `info proc all' as real subcommands of `info proc'.
* 2011-10-28 Pedro Alves <pedro@codesourcery.com>Pedro Alves2011-10-281-121/+150
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gdb/ * linux-nat.c (linux_nat_filter_event): Remove `options' parameter, and dead code that used it. If we're handling a PTRACE_EVENT_EXEC event, and the thread group leader is no longer in our lwp list, re-add it. (check_zombie_leaders): New. (linux_nat_wait_1): Remove `options' and `pid' locals. Always wait for children with WNOHANG, and always wait for all children. Don't check for no resumed children upfront. Simplify wait loop. Check for zombie thread group leaders after handling all wait statuses. Return TARGET_WAITKIND_NO_RESUMED if there no unwaited-for children left. * infrun.c (fetch_inferior_event): Handle TARGET_WAITKIND_NO_RESUMED. (handle_inferior_event): Handle TARGET_WAITKIND_NO_RESUMED. (normal_stop): Handle TARGET_WAITKIND_NO_RESUMED. * target.h (enum target_waitkind) <TARGET_WAITKIND_NO_RESUMED>: New. gdb/testsuite/ * gdb.threads/no-unwaited-for-left.c: New. * gdb.threads/no-unwaited-for-left.exp: New. * gdb.threads/non-ldr-exc-1.c: New. * gdb.threads/non-ldr-exc-1.exp: New. * gdb.threads/non-ldr-exc-2.c: New. * gdb.threads/non-ldr-exc-2.exp: New. * gdb.threads/non-ldr-exc-3.c: New. * gdb.threads/non-ldr-exc-3.exp: New. * gdb.threads/non-ldr-exc-4.c: New. * gdb.threads/non-ldr-exc-4.exp: New.
* 2011-10-24 Pedro Alves <pedro@codesourcery.com>Pedro Alves2011-10-241-0/+4
| | | | | | | | gdb/ * linux-nat.c (linux_handle_extended_wait): When handling a clone event, in non-stop, if not stopping, make sure the new lwp has last_resume_kind set to resume_continue. Assert that when we're resuming the new lwp, its last_resume_kind is resume_continue.
* 2011-10-12 Pedro Alves <pedro@codesourcery.com>Pedro Alves2011-10-121-13/+61
| | | | | | | gdb/ * linux-nat.c (stop_and_resume_callback): Don't re-resume LWPs if the core wanted them stopped, or if they now have a pending event to report.
* 2011-10-11 Pedro Alves <pedro@codesourcery.com>Pedro Alves2011-10-111-3/+7
| | | | | | * linux-nat.c (linux_handle_extended_wait): Always dump both the parent and child's pids as soon as we detect a clone event. Adjust another debug message.
* 2011-10-11 Pedro Alves <pedro@codesourcery.com>Pedro Alves2011-10-111-4/+8
| | | | | | gdb/ * linux-nat.c (linux_lwp_is_zombie): Return early if the LWP is not zombie instead of reading the whole file.
* * linux-thread-db.c (thread_db_new_objfile): Only try to loadDoug Evans2011-10-111-2/+0
| | | | | | | | | | | | libthread_db when we load libpthread or the main symbol file. (thread_db_inferior_created): New function. (_initialize_thread_db): Attach inferior_created observer. * linux-nat.c (linux_child_post_attach): Remove call to check_for_thread_db. (linux_child_post_startup_inferior): Ditto. * objfiles.h (OBJF_MAINLINE): Define. * symfile.c (symbol_file_add_with_addrs_or_offsets): Pass it to allocate_objfile when appropriate.
* 2011-10-10 Pedro Alves <pedro@codesourcery.com>Pedro Alves2011-10-101-24/+44
| | | | | | | gdb/ * linux-nat.c (linux_handle_extended_wait): Don't resume the new new clone lwp if the core asked it to stop. Don't pass on unexpected signals to the new clone; leave them pending instead.
* 2011-10-10 Pedro Alves <pedro@codesourcery.com>Pedro Alves2011-10-101-4/+0
| | | | | gdb/ * linux-nat.c (resume_lwp): Remove redundant debug output.
* 2011-10-10 Pedro Alves <pedro@codesourcery.com>Pedro Alves2011-10-101-3/+10
| | | | | | | | gdb/ * linux-nat.c (linux_nat_wait_1): Copy the event lwp's last_resume_kind before clearing it, and use the copy instead to determine whether to report a SIGSTOP as TARGET_SIGNAL_0. Use resume_clear_callback in the non-stop path too.
* * inferior.h (disable_randomization): Declare.Ulrich Weigand2011-10-071-40/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * infrun.c (disable_randomization): New global variable. (show_disable_randomization): New function. (set_disable_randomization): Likewise. (_initialize_infrun): Install set/show disable-randomization commands. * linux-nat.c (disable_randomization): Remove. (show_disable_randomization): Likewise. (set_disable_randomization): Likewise. (_initialize_linux_nat): No longer install set/show disable-randomization commands here. (linux_nat_supports_disable_randomization): New function. (linux_nat_add_target): Install it. * remote.c (PACKET_QDisableRandomization): New enum value. (remote_protocol_packets): Support QDisableRandomization. (_initialize_remote): Likewise. (remote_supports_disable_randomization): New function. (init_remote_ops): Install it. (extended_remote_supports_disable_randomization): New function. (init_extended_remote_ops): Install it. (extended_remote_disable_randomization): New function. (extended_remote_create_inferior_1): Call it. * target.h (struct target_ops): Add to_supports_disable_randomization. (target_supports_disable_randomization): Add prototype. * target.c (target_supports_disable_randomization): New function. (find_default_supports_disable_randomization): Likewise. (init_dummy_target): Install it. doc/ * gdb.texinfo (Starting your Program): "set disable-randomization" is no longer Linux-specific. (Remote Configuration): Document "set remote disable-randomization-packet". (General Query Packets): Document "QDisableRandomization" packet and add it to "qSupported" list. gdbserver/ * configure.ac: Check support for personality routine. * configure: Regenerate. * config.in: Likewise. * linux-low.c: Include <sys/personality.h>. Define ADDR_NO_RANDOMIZE if necessary. (linux_create_inferior): Disable address space randomization when forking inferior, if requested. (linux_supports_disable_randomization): New function. (linux_target_ops): Install it. * server.h (disable_randomization): Declare. * server.c (disable_randomization): New global variable. (handle_general_set): Handle QDisableRandomization. (handle_query): Likewise for qSupported. (main): Support --disable-randomization and --no-disable-randomization command line arguments. * target.h (struct target_ops): Add supports_disable_randomization. (target_supports_disable_randomization): New macro.
* 2011-09-09 Pedro Alves <pedro@codesourcery.com>Pedro Alves2011-09-091-73/+116
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * linux-nat.h (enum resume_kind): New. (struct lwp_info) <last_resume_kind>: New field. (linux_child_follow_fork): Set last_resume_kind to resume_stop on the new lwp. (add_lwp): Set last_resume_kind as resume_continue by default. (lin_lwp_attach_lwp): Set last_resume_kind as resume_stop. (resume_lwp): New, factored out from resume_callback. Also check for pending status in lp->waitstatus. (resume_callback): Reimplement. (resume_clear_callback): Set last_resume_kind as resume_stop. (resume_set_callback): Set last_resume_kind as resume_continue. (linux_nat_resume, linux_handle_extended_wait): Set last_resume_kind. (running_callback): Also check lp->waitstatus for pending events. (select_singlestep_lwp_callback): Check that lp->last_resume_kind is resume_step. (stop_and_resume_callback): Don't re-resume if the core wanted the lwp stopped. Use resume_lwp instead of resume_callback. Avoid using an invalidated pointer. (linux_nat_filter_event): Don't discard SIGSTOPs as delayed SIGSTOPs if the core wanted the LWP to stop. (linux_nat_wait_1) Don't consume a pending SIGSTOP if the core wanted the lwp to stop. If the core wanted the lwp to stop, and the lwp stopped with a SIGSTOP, report a TARGET_SIGNAL_0 instead of TARGET_SIGNAL_STOP. (linux_nat_stop_lwp): Don't synchronously wait for the lwp to stop here. Instead, signal the lwp, and set the last_resume_kind to resume_stop.
* 2011-09-09 Pedro Alves <pedro@codesourcery.com>Pedro Alves2011-09-091-1/+1
| | | | | * linux-nat.c (lin_lwp_attach_lwp): Return 1 (ignore) instead of -1 (error), if the lwp exits right after attaching.
* 2011-09-02 Pedro Alves <pedro@codesourcery.com>Pedro Alves2011-09-021-11/+57
| | | | | | | | | | * linux-nat.c (in_pid_list_p): New. (linux_record_stopped_pid): Delete. (lin_lwp_attach_lwp): Check if PTRACE_ATTACH failed because we're already attached to the LWP. Return an indication if so. (linux_nat_filter_event): Adjust. * linux-thread-db.c (attach_thread): Handle lin_lwp_attach_lwp returning an indication to ignore this thread.
* 2011-08-26 Pedro Alves <pedro@codesourcery.com>Pedro Alves2011-08-261-14/+10
| | | | | * linux-nat.c (linux_child_follow_fork): Don't set lp->resumed on either the parent or the child forks. Rename a couple locals.
* 2011-08-26 Pedro Alves <pedro@codesourcery.com>Pedro Alves2011-08-261-21/+20
| | | | | | | gdb/ * linux-nat.c (wait_lwp): Avoid assuming errno is preserved by a library call. Avoid reading the `status' local if all waitpid calls failed.
* Move common linux procfs code to common/Luis Machado2011-08-241-28/+1
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* 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>Kwok Yeung2011-07-211-140/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gdb/ * defs.h: Add guard against inclusion in gdbserver. (struct ptid, ptid_t): Move to common/ptid.h. (xfree, xzalloc, xasprintf, xvasprintf, xstrprintf, xstrvprintf, xsnprintf, internal_error): Move to common/common-utils.h. (nomem): Delete. * gdb_assert.h: Move into common/ sub-directory. * gdb_locale.h: Ditto. * gdb_dirent.h: Ditto. * inferior.h (minus_one_ptid, null_ptid, ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid): Move into common/ptid.h. * xml-support.c (xml_escape_text): Move into common/xml-utils.c. (gdb_xml_create_parser_and_cleanup_1, xml_fetch_context_from_file): Change nomem to malloc_failure. * xml-support.h (xml_escape_text): Move into common/xml-utils.h. * utils.c (nomem): Rename to malloc_failure. (xmalloc, xzalloc, xrealloc, xcalloc, xfree, xstrprintf, xasprintf, xvasprintf, xstrvprintf, xsnprintf): Move to common/common-utils.c. (gdb_buildargv): Change nomem to malloc_failure. * infrun.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid): Move into common/ptid.c. (initialize_infrun): Delete initialization of null_ptid and minus_one_ptid. * linux-nat.c (linux_nat_xfer_osdata): Defer to linux_common_xfer_osdata. * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c, common/ptid.c and common/buffer.c. (HFILES_NO_SRCDIR): Add common/common-utils.h, common/xml-utils.h, common/ptid.h, common/buffer.h and common/linux-osdata.h. (COMMON_OBS): Add xml-utils.o, common-utils.o, buffer.o and ptid.o. (common-utils.o, xml-utils.o, ptid.o, buffer.o, linux-osdata.o): New rules. * common/gdb_assert.h: New. * common/gdb_dirent.h: New. * common/gdb_locale.h: New. * common/buffer.c: New. * common/buffer.h: New. * common/ptid.c: New. * common/ptid.h: New. * common/xml-utils.c: New. * common/xml-utils.h: New. * common/common-utils.c: New. * common/common-utils.h: New. * common/linux-osdata.c: New. * common/linux-osdata.h: New. * config/alpha/alpha-linux.mh (NATDEPFILES): Add linux-osdata.o. * config/arm/linux.mh (NATDEPFILES): Ditto. * config/i386/linux.mh (NATDEPFILES): Ditto. * config/i386/linux64.mh (NATDEPFILES): Ditto. * config/ia64/linux.mh (NATDEPFILES): Ditto. * config/m32r/linux.mh (NATDEPFILES): Ditto. * config/m68k/linux.mh (NATDEPFILES): Ditto. * config/mips/linux.mh (NATDEPFILES): Ditto. * config/pa/linux.mh (NATDEPFILES): Ditto. * config/powerpc/linux.mh (NATDEPFILES): Ditto. * config/powerpc/ppc64-linux.mh (NATDEPFILES): Ditto. * config/s390/s390.mh (NATDEPFILES): Ditto. * config/sparc/linux.mh (NATDEPFILES): Ditto. * config/sparc/linux64.mh (NATDEPFILES): Ditto. * config/xtensa/linux.mh (NATDEPFILES): Ditto. gdbserver/ * linux-low.c (compare_ints, unique, list_threads, show_process, linux_core_of_thread): Delete. (linux_target_ops): Change linux_core_of_thread to linux_common_core_of_thread. (linux_qxfer_osdata): Defer to linux_common_xfer_osdata. * utils.c (malloc_failure): Change type of argument. (xmalloc, xrealloc, xcalloc, xsnprintf): Delete. * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c, common/linux-osdata.c, common/ptid.c and common/buffer.c. (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o. (IPA_OBJS): Add common-utils-ipa.o. (ptid_h, linux_osdata_h): New macros. (server_h): Add common/common-utils.h, common/xml-utils.h, common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and common/ptid.h. (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o): New rules. (linux-low.o): Add common/linux-osdata.h as a dependency. * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets. * configure.ac: Add AC_HEADER_DIRENT check. * config.in: Regenerate. * configure: Regenerate. * remote-utils.c (xml_escape_text): Delete. (buffer_grow, buffer_free, buffer_init, buffer_finish, buffer_xml_printf): Move to common/buffer.c. * server.c (main): Remove call to initialize_inferiors. * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid, ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text, internal_error, gdb_assert, gdb_assert_fail): Delete. (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish, buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to common/buffer.h. * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid, initialize_inferiors): Delete.
* 2011-06-06 Pedro Alves <pedro@codesourcery.com>Pedro Alves2011-06-061-56/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gdb/ * infcall.c (run_inferior_call): Don't mask async. Instead force a synchronous wait, if the target can async. * target.h (struct target_ops): Delete to_async_mask. (target_async_mask): Delete. * target.c (update_current_target): Delete references to to_async_mask. * linux-nat.c (linux_nat_async_mask_value): Delete. (linux_nat_is_async_p, linux_nat_can_async_p): Remove references to linux_nat_async_mask_value. (linux_nat_async_mask): Delete. (linux_nat_async, linux_nat_close): Remove references to linux_nat_async_mask_value. * record.c (record_async_mask_value): Delete. (record_async): Remove references to record_async_mask_value. (record_async_mask): Delete. (record_can_async_p, record_is_async_p): Remove references to record_async_mask_value. (init_record_ops, init_record_core_ops): Remove references to record_async_mask. * remote.c (remote_async_mask_value): Delete. (init_remote_ops): Remove reference to remote_async_mask. (remote_can_async_p, remote_is_async_p): Remove references to remote_async_mask_value. (remote_async): Remove references to remote_async_mask_value. (remote_async_mask): Delete. * infrun.c (fetch_inferior_event): Don't claim registers changed if the current thread is already not executing.
* gdb/Jan Kratochvil2011-05-301-1/+1
| | | | * linux-nat.c (linux_lwp_is_zombie): Use xsnprintf.
* gdb/Jan Kratochvil2011-05-271-10/+85
| | | | | | | | | | | Fix PR 10970, PR 12702. * linux-nat.c (linux_lwp_is_zombie): New function. (wait_lwp): Initialize status. New variable prev_mask. Block signals. Check for linux_lwp_is_zombie. Use WNOHANG and sigsuspend. gdb/testsuite/ * gdb.threads/leader-exit.c: New file. * gdb.threads/leader-exit.exp: New file.
* gdb/Jan Kratochvil2011-05-181-0/+12
| | | | | | | | * linux-nat.c (kill_callback): Use SIGKILL first. gdb/testsuite/ * gdb.base/kill-after-signal.c: New file. * gdb.base/kill-after-signal.exp: New file.
* * linux-nat.c (debug_linux_nat_async): Delete.Doug Evans2011-05-131-26/+8
| | | | | | | | | | | | | | | | | | | | | | | | Replace all references to use debug_linux_nat instead. (show_debug_linux_nat_async): Delete. (sigchld_handler): Call ui_file_write_async_safe instead of fprintf_unfiltered. (_initialize_linux_nat): Remove `set debug lin-lwp-async'. * ui-file.c (struct ui_file): New member to_write_async_safe. (null_file_write_async_safe): New function. (ui_file_write_async_safe): New function. (set_ui_file_write_async_safe): New function. (ui_file_new): Initialize to_write_async_safe. (stdio_file_write_async_safe): New function. (struct stdio_file): New member fd. (stdio_file_new): Initialize to_write_async_safe, fd. (stdio_file_read, stdio_file_isatty): New stdio->fd instead of calling fileno. * ui-file.h (ui_file_write_async_safe_ftype): New typedef. (set_ui_file_write_async_safe): Declare. (ui_file_write_async_safe): Declare. doc/ * gdb.texinfo (Completion): Update example. (Debugging Output): Delete `set/show debug lin-lwp-async'.
* * linux-nat.c (lin_lwp_attach_lwp): For !WIPSTOPPED case,Doug Evans2011-05-091-1/+4
| | | | adding missing call to restore_child_signals_mask.
* * linux-nat.c (linux_child_remove_fork_catchpoint)Pedro Alves2011-04-291-0/+21
| | | | | | (linux_child_remove_vfork_catchpoint) (linux_child_remove_exec_catchpoint): New functions. (linux_target_install_ops): Install them.
* * target.h (struct target_ops): Remove to_notice_signals;Ulrich Weigand2011-04-271-26/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | add to_pass_signals. (target_notice_signals): Remove. (target_pass_signals): Add prototype. * target.c (update_current_target): Remove to_notice_signals; mention to_pass_signals. (target_pass_signals): New function. (debug_to_notice_signals): Remove. (setup_target_debug): Do not install debug_to_notice_signals. * infrun.c (signal_pass): New global. (resume): Call target_pass_signals. (handle_inferior_event): Report all signals while stepping over non-steppable watchpoint. Reset trap_expected to ensure breakpoints are re-inserted when stepping over a signal handler. (signal_cache_update): New function. (signal_stop_update): Call it. (signal_print_update): Likewise. (signal_pass_update): Likewise. (handle_command): Call signal_cache_update and target_pass_signals instead of target_notice_signals. (_initialize_infrun): Initialize signal_pass. * linux-nat.c (pass_mask): New global. (linux_nat_pass_signals): New function. (linux_nat_create_inferior): Report all signals initially. (linux_nat_attach): Likewise. (linux_nat_resume): Use pass_mask to decide whether to directly handle an inferior signal. (linux_nat_wait_1): Likewise. (linux_nat_add_target): Install to_pass_signals callback. * nto-procfs.c (notice_signals): Remove. (procfs_resume): Do not call notice_signals. (procfs_notice_signals): Remove. (procfs_pass_signals): New function. (init_procfs_ops): Install to_pass_signals callback instead of to_notice_signals callback. (_initialize_procfs): Report all signals initially. * procfs.c (procfs_notice_signals): Remove. (procfs_pass_signals): New function. (procfs_target): Install to_pass_signals callback instead of to_notice_signals callback. (register_gdb_signals): Remove. (procfs_debug_inferior): Report all signals initially. (procfs_init_inferior): Remove redundant register_gdb_signals call. * remote.c (remote_pass_signals): Add numsigs and pass_signals parameters; use them instead of calling signal_..._state routines. (remote_notice_signals): Remove. (remote_start_remote): Report all signals initially. (remote_resume): Do not call remote_pass_signals. (_initialize_remote): Install to_pass_signals callback instead of to_notice_signals callback.
* gdb/Yao Qi2011-04-261-38/+1
| | | | | | | | | | | | | * linux-nat.c: Move common macros to ... Include linux-ptrace.h. * common/linux-ptrace.h: ... here. New. gdb/gdbserver/ * linux-low.c: Move common macros to linux-ptrace.h. Include linux-ptrace.h. * Makefile.in (linux_ptrace_h): New. (linux-low.o): Depends on linux-ptrace.h.
* * cli/cli-cmds.c (shell_escape): Use lbasename.Pedro Alves2011-03-091-1/+1
| | | | | | | | | | | | | | | | | | * coffread.c (coff_start_symtab): Constify parameter. (complete_symtab): Constify `name' parameter. (coff_symtab_read): Constify `filestring' local. (coff_getfilename): Constify return and `result' local. Use lbasename. * fbsd-nat.c (fbsd_make_corefile_notes): Use lbasename. * linux-fork.c (info_checkpoints_command): Use lbasename. * linux-nat.c (linux_nat_make_corefile_notes): Use lbasename. * minsyms.c (lookup_minimal_symbol): Use lbasename. * nto-tdep.c (nto_find_and_open_solib): Use lbasename. * procfs.c (procfs_make_note_section): Use lbasename. * tui/tui-io.c (printable_part): Constity return and parameter. Use lbasename. (print_filename): Constify parameters, and local `s'. (tui_rl_display_match_list): Constify local `temp'.
* 2011-03-02 Michael Snyder <msnyder@vmware.com>Michael Snyder2011-03-021-3/+3
| | | | | * linux-nat.c (linux_nat_xfer_partial): Preserve errno around a function call.
* 2011-02-28 Michael Snyder <msnyder@vmware.com>Michael Snyder2011-03-011-5/+2
| | | | * linux-nat.c (linux_handle_extended_wait): Delete unused variable.
* 2011-02-27 Michael Snyder <msnyder@vmware.com>Michael Snyder2011-02-271-1/+1
| | | | | | | | | | | | | | | | | | * darwin-nat-info.c: Fix comment typo. * dwarf2expr.h: Ditto. * fbsd-nat.c: Ditto. * fbsd-nat.h: Ditto. * frame-unwind.h: Ditto. * frame.h: Ditto. * hppa-hpux-tdep.c: Ditto. * i386-linux-nat.c: Ditto. * linux-nat.c: Ditto. * nbsd-nat.c: Ditto. * nbsd-nat.h: Ditto. * ppc-linux-tdep.c: Ditto. * serial.c: Ditto. * ui-file.h: Ditto. * tui/tui-winsource.c: Ditto.
* 2011-02-26 Michael Snyder <msnyder@vmware.com>Michael Snyder2011-02-261-4/+4
| | | | | * linux-low.c (linux_nat_xfer_osdata): Rename local variable so that it does not shadow a function parameter.
* 2011-02-08 Michael Snyder <msnyder@vmware.com>Michael Snyder2011-02-081-1/+1
| | | | * linux-nat.c (linux_nat_filter_event): Fix typo in comment.
* gdbTom Tromey2011-01-191-0/+38
| | | | | | | | | | | | | | | | | | | | | | | | | PR mi/8618: * thread.c (free_thread): Free 'name'. (print_thread_info): Emit thread name. Change CLI output. (thread_name_command): New function. (do_captured_thread_select): Emit newline. (_initialize_thread): Register 'thread name' command. * target.h (struct target_ops) <to_thread_name>: New field. (target_thread_name): New macro. * target.c (update_current_target): Handle to_thread_name. * python/py-infthread.c (thpy_get_name): New function. (thpy_set_name): Likewise. (thread_object_getset): Add "name". * linux-nat.c (linux_nat_thread_name): New function. (linux_nat_add_target): Set to_thread_name. * gdbthread.h (struct thread_info) <name>: New field. gdb/doc * gdb.texinfo (Threads): Document thread name output and `thread name' command. (Threads In Python): Document Thread.name attribute. (GDB/MI Thread Commands): Document thread attributes. gdb/testsuite * gdb.python/py-infthread.exp: Add thread tests.
* 2010-01-11 Thiago Jung Bauermann <bauerman@br.ibm.com>Thiago Jung Bauermann2011-01-111-12/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert hardware watchpoints to use breakpoint_ops. gdb/ * breakpoint.h (breakpoint_ops) <insert>: Rename to... <insert_location>: ... this. Return int instead of void. Accept pointer to struct bp_location instead of pointer to struct breakpoint. Adapt all implementations. (breakpoint_ops) <remove>: Rename to... <remove_location>: ... this. Accept pointer to struct bp_location instead of pointer to struct breakpoint. Adapt all implementations. * breakpoint.c (insert_catchpoint): Delete function. (insert_bp_location): Call the watchpoint or catchpoint's breakpoint_ops.insert method. (remove_breakpoint_1): Call the watchpoint or catchpoint's breakpoint_ops.remove method. (insert_watchpoint, remove_watchpoint): New functions. (watchpoint_breakpoint_ops): New structure. (watch_command_1): Initialize the OPS field. * inf-child.c (inf_child_insert_fork_catchpoint) (inf_child_remove_fork_catchpoint, inf_child_insert_vfork_catchpoint) (inf_child_remove_vfork_catchpoint, inf_child_insert_exec_catchpoint) (inf_child_remove_exec_catchpoint, inf_child_set_syscall_catchpoint): Delete functions. (inf_child_target): Remove initialization of to_insert_fork_catchpoint, to_remove_fork_catchpoint, to_insert_vfork_catchpoint, to_remove_vfork_catchpoint, to_insert_exec_catchpoint, to_remove_exec_catchpoint and to_set_syscall_catchpoint. * target.c (update_current_target): Change default implementation of to_insert_fork_catchpoint, to_remove_fork_catchpoint, to_insert_vfork_catchpoint, to_remove_vfork_catchpoint, to_insert_exec_catchpoint, to_remove_exec_catchpoint and to_set_syscall_catchpoint to return_one. (debug_to_insert_fork_catchpoint, debug_to_insert_vfork_catchpoint) (debug_to_insert_exec_catchpoint): Report return value. * target.h (to_insert_fork_catchpoint, to_insert_vfork_catchpoint) (to_insert_exec_catchpoint): Change declaration to return int instead of void. gdb/testsuite/ * gdb.base/foll-exec.exp: Adapt to new error string when the catchpoint type is not supported. * gdb.base/foll-fork.exp: Likewise. * gdb.base/foll-vfork.exp: Likewise.
* 2011-01-08 Michael Snyder <msnyder@vmware.com>Michael Snyder2011-01-091-23/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * h8300-tdep.c: Comment cleanup, mostly periods and spaces. * hppa-hpux-tdep.c: Ditto. * hppa-linux-nat.c: Ditto. * hppa-linux-tdep.c: Ditto. * hppanbsd-tdep.c: Ditto. * hppa-tdep.c: Ditto. * hppa-tdep.h: Ditto. * hpux-thread.c: Ditto. * i386-cygwin-tdep.c: Ditto. * i386-darwin-nat.c: Ditto. * i386gnu-nat.c: Ditto. * i386-linux-nat.c: Ditto. * i386-linux-tdep.c: Ditto. * i386-nat.c: Ditto. * i386-nat.h: Ditto. * i386nbsd-tdep.c: Ditto. * i386-sol2-nat.c: Ditto. * i386-stub.c: Ditto. * i386-tdep.c: Ditto. * i386-tdep.h: Ditto. * i387-tdep.c: Ditto. * ia64-linux-nat.c: Ditto. * ia64-linux-tdep.c: Ditto. * ia64-tdep.c: Ditto. * infcall.c: Ditto. * infcall.h: Ditto. * infcmd.c: Ditto. * inferior.c: Ditto. * inferior.h: Ditto. * infloop.c: Ditto. * inflow.c: Ditto. * infrun.c: Ditto. * interps.c: Ditto. * interps.h: Ditto. * iq2000-tdep.c: Ditto. * irix5-nat.c: Ditto. * jit.c: Ditto. * jit.h: Ditto. * jv-exp.y: Ditto. * jv-lang.c: Ditto. * jv-lang.h: Ditto. * jv-typeprint.c: Ditto. * jv-valprint.c: Ditto. * language.c: Ditto. * language.h: Ditto. * linespec.c: Ditto. * linux-fork.c: Ditto. * linux-nat.c: Ditto. * linux-thread-db.c: Ditto. * lm32-tdep.c: Ditto.
* 2011-01-07 Michael Snyder <msnyder@vmware.com>Michael Snyder2011-01-071-6/+5
| | | | | | | | | | | | * ax-gdb.c: Adjust some long output strings. * breakpoint.c: Ditto. * charset.c: Ditto. * cp-abi.c: Ditto. * infcall.c: Ditto. * infrun.c: Ditto. * linux-nat.c: Ditto. * solib-pa64.c: Ditto. * solib-som.c: Ditto.
* 2011-01-05 Michael Snyder <msnyder@vmware.com>Michael Snyder2011-01-051-65/+95
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * addrmap.c: Shorten lines of >= 80 columns. * arch-utils.c: Ditto. * arch-utils.h: Ditto. * ax-gdb.c: Ditto. * ax-general.c: Ditto. * bcache.c: Ditto. * blockframe.c: Ditto. * breakpoint.c: Ditto. * buildsym.c: Ditto. * c-lang.c: Ditto. * c-typeprint.c: Ditto. * charset.c: Ditto. * coffread.c: Ditto. * command.h: Ditto. * corelow.c: Ditto. * cp-abi.c: Ditto. * cp-namespace.c: Ditto. * cp-support.c: Ditto. * dbug-rom.c: Ditto. * dbxread.c: Ditto. * defs.h: Ditto. * dfp.c: Ditto. * dfp.h: Ditto. * dictionary.c: Ditto. * disasm.c: Ditto. * doublest.c: Ditto. * dwarf2-frame.c: Ditto. * dwarf2expr.c: Ditto. * dwarf2loc.c: Ditto. * dwarf2read.c: Ditto. * elfread.c: Ditto. * eval.c: Ditto. * event-loop.c: Ditto. * event-loop.h: Ditto. * exceptions.h: Ditto. * exec.c: Ditto. * expprint.c: Ditto. * expression.h: Ditto. * f-lang.c: Ditto. * f-valprint.c: Ditto. * findcmd.c: Ditto. * frame-base.c: Ditto. * frame-unwind.c: Ditto. * frame-unwind.h: Ditto. * frame.c: Ditto. * frame.h: Ditto. * gcore.c: Ditto. * gdb-stabs.h: Ditto. * gdb_assert.h: Ditto. * gdb_dirent.h: Ditto. * gdb_obstack.h: Ditto. * gdbcore.h: Ditto. * gdbtypes.c: Ditto. * gdbtypes.h: Ditto. * inf-ttrace.c: Ditto. * infcall.c: Ditto. * infcmd.c: Ditto. * inflow.c: Ditto. * infrun.c: Ditto. * inline-frame.h: Ditto. * language.c: Ditto. * language.h: Ditto. * libunwind-frame.c: Ditto. * libunwind-frame.h: Ditto. * linespec.c: Ditto. * linux-nat.c: Ditto. * linux-nat.h: Ditto. * linux-thread-db.c: Ditto. * machoread.c: Ditto. * macroexp.c: Ditto. * macrotab.c: Ditto. * main.c: Ditto. * maint.c: Ditto. * mdebugread.c: Ditto. * memattr.c: Ditto. * minsyms.c: Ditto. * monitor.c: Ditto. * monitor.h: Ditto. * objfiles.c: Ditto. * objfiles.h: Ditto. * osabi.c: Ditto. * p-typeprint.c: Ditto. * p-valprint.c: Ditto. * parse.c: Ditto. * printcmd.c: Ditto. * proc-events.c: Ditto. * procfs.c: Ditto. * progspace.c: Ditto. * progspace.h: Ditto. * psympriv.h: Ditto. * psymtab.c: Ditto. * record.c: Ditto. * regcache.c: Ditto. * regcache.h: Ditto. * remote-fileio.c: Ditto. * remote.c: Ditto. * ser-mingw.c: Ditto. * ser-tcp.c: Ditto. * ser-unix.c: Ditto. * serial.c: Ditto. * serial.h: Ditto. * solib-frv.c: Ditto. * solib-irix.c: Ditto. * solib-osf.c: Ditto. * solib-pa64.c: Ditto. * solib-som.c: Ditto. * solib-sunos.c: Ditto. * solib-svr4.c: Ditto. * solib-target.c: Ditto. * solib.c: Ditto. * somread.c: Ditto. * source.c: Ditto. * stabsread.c: Ditto. * stabsread.c: Ditto. * stack.c: Ditto. * stack.h: Ditto. * symfile-mem.c: Ditto. * symfile.c: Ditto. * symfile.h: Ditto. * symmisc.c: Ditto. * symtab.c: Ditto. * symtab.h: Ditto. * target-descriptions.c: Ditto. * target-memory.c: Ditto. * target.c: Ditto. * target.h: Ditto. * terminal.h: Ditto. * thread.c: Ditto. * top.c: Ditto. * tracepoint.c: Ditto. * tracepoint.h: Ditto. * ui-file.c: Ditto. * ui-file.h: Ditto. * ui-out.h: Ditto. * user-regs.c: Ditto. * user-regs.h: Ditto. * utils.c: Ditto. * valarith.c: Ditto. * valops.c: Ditto. * valprint.c: Ditto. * valprint.h: Ditto. * value.c: Ditto. * varobj.c: Ditto. * varobj.h: Ditto. * vec.h: Ditto. * xcoffread.c: Ditto. * xcoffsolib.c: Ditto. * xcoffsolib.h: Ditto. * xml-syscall.c: Ditto. * xml-tdesc.c: Ditto.
* run copyright.sh for 2011.Joel Brobecker2011-01-011-2/+2
|
* gdb/Jan Kratochvil2010-11-281-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename and move inferior_thread_state and inferior_status. * gdbthread.h (struct thread_control_state): New struct, move fields step_range_start, step_range_end, step_frame_id, step_stack_frame_id, trap_expected, proceed_to_finish, in_infcall, step_over_calls, stop_step and stop_bpstat here from struct thread_info. (struct thread_suspend_state): New struct, move field stop_signal here from struct thread_info. (struct thread_info): Move the fields above from this struct. * inferior.h: Move the inferior_thread_state and inferior_status declarations comment to their definitions at infrun.c. (struct inferior_control_state): New struct, move field stop_soon from struct inferior here. (struct inferior_suspend_state): New empty struct. (struct inferior): New fields control and suspend. Move out field stop_soon. * infrun.c (struct inferior_thread_state): Rename to ... (infcall_suspend_state): ... here. Replace field stop_signal by fields thread_suspend and inferior_suspend. (save_inferior_thread_state): Rename to ... (save_infcall_suspend_state): ... here. New variable inf. Update the code for new fields. (restore_inferior_thread_state): Rename to ... (restore_infcall_suspend_state): ... here. New variable inf. Update the code for new fields. (do_restore_inferior_thread_state_cleanup): Rename to ... (do_restore_infcall_suspend_state_cleanup): ... here. (make_cleanup_restore_inferior_thread_state): Rename to ... (make_cleanup_restore_infcall_suspend_state): ... here. (discard_inferior_thread_state): Rename to ... (discard_infcall_suspend_state): ... here. (get_inferior_thread_state_regcache): Rename to ... (get_infcall_suspend_state_regcache): ... here. (struct inferior_status): Rename to ... (struct infcall_control_state): ... here. Replace fields step_range_start, step_range_end, step_frame_id, step_stack_frame_id, trap_expected, proceed_to_finish, in_infcall, step_over_calls, stop_step, stop_bpstat and stop_soon by fields thread_control and inferior_control. (save_inferior_status): Rename to ... (save_infcall_control_state): ... here. Update the code for new fields. (restore_inferior_status): Rename to ... (restore_infcall_control_state): ... here. Update the code for new fields. (do_restore_inferior_status_cleanup): Rename to ... (do_restore_infcall_control_state_cleanup): ... here. (make_cleanup_restore_inferior_status): Rename to ... (make_cleanup_restore_infcall_control_state): ... here. (discard_inferior_status): Rename to ... (discard_infcall_control_state): ... here. * alpha-tdep.c, breakpoint.c, dummy-frame.c, dummy-frame.h, exceptions.c, fbsd-nat.c, gdbthread.h, infcall.c, infcmd.c, inferior.c, inferior.h, infrun.c, linux-nat.c, mi/mi-interp.c, mips-tdep.c, procfs.c, solib-irix.c, solib-osf.c, solib-spu.c, solib-sunos.c, solib-svr4.c, thread.c, windows-nat.c: Update all the references to the moved fields and renamed functions.
* gdb/Jan Kratochvil2010-11-021-10/+4
| | | | | | | | | | | | | | | | | | | | | | | Revert: 2010-10-17 Jan Kratochvil <jan.kratochvil@redhat.com> Pedro Alves <pedro@codesourcery.com> * gdbthread.h (currently_stepping): New declaration. * infrun.c (currently_stepping): Remove the forward declaration. (currently_stepping): Make it global. * linux-nat.c (resume_callback) <lp->stopped && lp->status == 0>: New variables tp and step, initialized them. Pass STEP to to_resume. Print also possibly "PTRACE_SINGLESTEP" if STEP. Initialize LP->STEP. * remote.c (currently_stepping_callback): New. (remote_vcont_resume) <ptid_equal (ptid, minus_one_ptid) || ptid_is_pid (ptid)>: New variable tp. Call currently_stepping_callback and step such thread. gdb/testsuite/ Revert: 2010-10-17 Jan Kratochvil <jan.kratochvil@redhat.com> * gdb.threads/sigstep-threads.exp: New file. * gdb.threads/sigstep-threads.c: New file.
* gdb/Jan Kratochvil2010-10-171-4/+10
| | | | | | | | | | | | | | | | | | * gdbthread.h (currently_stepping): New declaration. * infrun.c (currently_stepping): Remove the forward declaration. (currently_stepping): Make it global. * linux-nat.c (resume_callback) <lp->stopped && lp->status == 0>: New variables tp and step, initialized them. Pass STEP to to_resume. Print also possibly "PTRACE_SINGLESTEP" if STEP. Initialize LP->STEP. * remote.c (currently_stepping_callback): New. (remote_vcont_resume) <ptid_equal (ptid, minus_one_ptid) || ptid_is_pid (ptid)>: New variable tp. Call currently_stepping_callback and step such thread. gdb/testsuite/ * gdb.threads/sigstep-threads.exp: New file. * gdb.threads/sigstep-threads.c: New file.
* gdb/Jan Kratochvil2010-09-061-6/+10
| | | | | | | | | | | | | | | | | * corelow.c (core_open): Use target_signal_from_host if CORE_GDBARCH is NULL. * fork-child.c (startup_inferior) <resume_signal>: Use enum target_signal type. * linux-nat.c (linux_nat_resume): Use target_signal_to_host before calling strsignal. Use enum target_signal type for saved_signo. (linux_handle_extended_wait) <signo>: Use enum target_signal type. (linux_nat_wait_1): Use enum target_signal type for signo. Use target_signal_to_host before calling strsignal. * remote-m32r-sdi.c (m32r_wait, m32r_detach): Replace 0 by TARGET_SIGNAL_0. gdb/gdbserver/ * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
* 2010-09-02 Yao Qi <yao@codesourcery.com>Yao Qi2010-09-021-1/+1
| | | | | * linux-nat.c (status_to_str): Use WTERMSIG to extract the signal number from a WIFSIGNALED status.
* gdb/Jan Kratochvil2010-08-311-3/+1
| | | | | | | | | | | | | | | | | | | | | | | Code cleanup. * defs.h (find_memory_region_ftype): New typedef. (exec_set_find_memory_regions): Use it. * exec.c (exec_set_find_memory_regions): Use find_memory_region_ftype. * fbsd-nat.c (fbsd_find_memory_regions): Likewise. * gcore.c (objfile_find_memory_regions): Likewise. * gnu-nat.c (gnu_find_memory_regions): Likewise. * linux-nat.c (linux_nat_find_memory_regions): Likewise. * procfs.c (iterate_over_mappings_cb_ftype): Remove. (iterate_over_mappings): Rename iterate_over_mappings_cb_ftype to find_memory_region_ftype. (insert_dbx_link_bpt_in_region): Likewise. (iterate_over_mappings): Likewise. Drop the comment part about the function prototype. (find_memory_regions_callback): Use find_memory_region_ftype. (proc_find_memory_regions): Likewise. (info_mappings_callback): Rename iterate_over_mappings_cb_ftype to find_memory_region_ftype. * target.c (dummy_find_memory_regions): Use find_memory_region_ftype. * target.h (struct target_ops) <to_find_memory_regions>: Likewise.
* gdb/Jan Kratochvil2010-08-281-4/+4
| | | | | | Code cleanup. * linux-nat.c (pull_pid_from_list): Rename status to statusp. (my_waitpid): Likewise.
* gdb/Jan Kratochvil2010-07-271-9/+18
| | | | | | * linux-nat.c (linux_nat_lp_status_is_event): New function. (count_events_callback, select_event_lwp_callback) (cancel_breakpoints_callback, linux_nat_wait_1): Use it.
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