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GDB (xrefs)
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GDB (xrefs)
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#include "defs.h"#include "event-loop.h"#include "event-top.h"#include "queue.h"#include <sys/types.h>#include "gdb_string.h"#include <errno.h>#include <sys/time.h>#include "exceptions.h"#include "gdb_assert.h"#include "gdb_select.h"Go to the source code of this file.
| #define GDB_EXCEPTION (1<<3) |
Definition at line 46 of file event-loop.c.
Referenced by add_file_handler(), create_file_handler(), delete_file_handler(), gdb_wait_for_event(), and handle_file_event().
| #define GDB_READABLE (1<<1) |
Definition at line 44 of file event-loop.c.
Referenced by add_file_handler(), create_file_handler(), delete_file_handler(), and gdb_wait_for_event().
| #define GDB_WRITABLE (1<<2) |
Definition at line 45 of file event-loop.c.
Referenced by create_file_handler(), delete_file_handler(), and gdb_wait_for_event().
| typedef struct async_event_handler async_event_handler |
| typedef struct async_signal_handler async_signal_handler |
| typedef union event_data event_data |
| typedef void( event_handler_func)(event_data) |
Definition at line 56 of file event-loop.c.
| typedef struct file_handler file_handler |
Definition at line 55 of file event-loop.c.
| typedef struct gdb_event * gdb_event_p |
| void add_file_handler | ( | int | fd, |
| handler_func * | proc, | ||
| gdb_client_data | client_data | ||
| ) |
Definition at line 473 of file event-loop.c.
References _, create_file_handler(), GDB_EXCEPTION, GDB_READABLE, and internal_error().
Referenced by gdb_setup_readline(), linux_nat_async(), linux_nat_terminal_ours(), remote_terminal_ours(), reschedule(), and tui_initialize_io().
| void call_async_signal_handler | ( | struct async_signal_handler * | handler | ) |
Definition at line 955 of file event-loop.c.
References async_signal_handler::client_data, and async_signal_handler::proc.
Referenced by gdb_call_async_signal_handler(), and gdb_select().
| static void check_async_event_handlers | ( | void | ) | [static] |
Definition at line 1079 of file event-loop.c.
References async_event_handler_list, async_event_handler::client_data, async_event_handler_data::client_data, create_event(), gdb_event::data, invoke_async_event_handler(), async_event_handler::next_handler, async_event_handler::proc, async_event_handler_data::proc, event_data::ptr, QUEUE_enque, async_event_handler::ready, and xmalloc().
Referenced by gdb_do_one_event().
| async_event_handler* create_async_event_handler | ( | async_event_handler_func * | proc, |
| gdb_client_data | client_data | ||
| ) | [read] |
Definition at line 1031 of file event-loop.c.
References async_event_handler_list, async_event_handler::client_data, async_event_handler::next_handler, async_event_handler::proc, async_event_handler::ready, and xmalloc().
Referenced by record_full_open(), remote_notif_state_allocate(), and remote_open_1().
| async_signal_handler* create_async_signal_handler | ( | sig_handler_func * | proc, |
| gdb_client_data | client_data | ||
| ) | [read] |
Definition at line 932 of file event-loop.c.
References async_signal_handler::client_data, async_signal_handler::next_handler, async_signal_handler::proc, async_signal_handler::ready, sighandler_list, and xmalloc().
Referenced by async_init_signals(), and initialize_remote_fileio().
| static gdb_event* create_event | ( | event_handler_func | proc, |
| event_data | data | ||
| ) | [static] |
Definition at line 263 of file event-loop.c.
References gdb_timer::proc, and xmalloc().
Referenced by check_async_event_handlers(), and create_file_event().
| static gdb_event* create_file_event | ( | int | fd | ) | [static] |
Definition at line 279 of file event-loop.c.
References create_event(), handle_file_event(), and event_data::integer.
Referenced by gdb_wait_for_event().
| static void create_file_handler | ( | int | fd, |
| int | mask, | ||
| handler_func * | proc, | ||
| gdb_client_data | client_data | ||
| ) | [static] |
Definition at line 525 of file event-loop.c.
References _, file_handler::client_data, file_handler::fd, GDB_EXCEPTION, gdb_notifier, GDB_READABLE, GDB_WRITABLE, internal_error(), file_handler::mask, file_handler::next_file, file_handler::proc, file_handler::ready_mask, xmalloc(), and xrealloc().
Referenced by add_file_handler().
| int create_timer | ( | int | milliseconds, |
| timer_handler_func * | proc, | ||
| gdb_client_data | client_data | ||
| ) |
Definition at line 1140 of file event-loop.c.
References gdb_timer::client_data, gdb_notifier, gdb_timer::next, gdb_timer::proc, gdb_timer::timer_id, timer_list, gdb_timer::when, and xmalloc().
Referenced by reschedule().
| void delete_async_event_handler | ( | async_event_handler ** | async_handler_ptr | ) |
Definition at line 1110 of file event-loop.c.
References async_event_handler_list, gdb_assert, async_event_handler::next_handler, and xfree().
Referenced by record_full_close(), remote_close(), and remote_notif_state_xfree().
| void delete_async_signal_handler | ( | async_signal_handler ** | async_handler_ptr | ) |
Definition at line 1002 of file event-loop.c.
References gdb_assert, async_signal_handler::next_handler, sighandler_list, and xfree().
| void delete_file_handler | ( | int | fd | ) |
Definition at line 599 of file event-loop.c.
References _, file_handler::fd, GDB_EXCEPTION, gdb_notifier, GDB_READABLE, GDB_WRITABLE, internal_error(), file_handler::mask, file_handler::next_file, xfree(), and xmalloc().
Referenced by gdb_disable_readline(), linux_nat_async(), linux_nat_terminal_inferior(), remote_terminal_inferior(), reschedule(), ser_base_async(), and stdin_event_handler().
| void delete_timer | ( | int | id | ) |
Definition at line 1206 of file event-loop.c.
References gdb_notifier, gdb_timer::next, gdb_timer::timer_id, timer_list, and xfree().
Referenced by reschedule(), and ser_base_async().
| int gdb_do_one_event | ( | void | ) |
Definition at line 356 of file event-loop.c.
References check_async_event_handlers(), gdb_wait_for_event(), poll_timers(), and process_event().
Referenced by execute_command(), gdb_readline_wrapper(), and start_event_loop().
| static void gdb_event_xfree | ( | struct gdb_event * | event | ) | [static] |
Definition at line 291 of file event-loop.c.
References xfree().
Referenced by initialize_event_loop(), and process_event().
| static int gdb_wait_for_event | ( | int | block | ) | [static] |
Definition at line 780 of file event-loop.c.
References _, create_file_event(), file_handler::fd, GDB_EXCEPTION, gdb_flush(), gdb_notifier, GDB_READABLE, gdb_select(), gdb_stderr, gdb_stdout, GDB_WRITABLE, internal_error(), memset(), file_handler::next_file, perror_with_name(), QUEUE_enque, file_handler::ready_mask, and timeout.
Referenced by gdb_do_one_event().
| static void handle_file_event | ( | event_data | data | ) | [static] |
Definition at line 697 of file event-loop.c.
References _, file_handler::client_data, file_handler::error, file_handler::fd, GDB_EXCEPTION, gdb_notifier, event_data::integer, internal_error(), file_handler::mask, file_handler::next_file, printf_unfiltered(), file_handler::proc, and file_handler::ready_mask.
Referenced by create_file_event().
| static void handle_timer_event | ( | event_data | dummy | ) | [static] |
Definition at line 1242 of file event-loop.c.
References gdb_timer::client_data, gdb_notifier, gdb_timer::next, gdb_timer::proc, timer_list, gdb_timer::when, and xfree().
Referenced by poll_timers().
| void initialize_event_loop | ( | void | ) |
Definition at line 299 of file event-loop.c.
References gdb_event_xfree(), and QUEUE_alloc.
Referenced by gdb_init().
| static void invoke_async_event_handler | ( | event_data | data | ) | [static] |
Definition at line 1066 of file event-loop.c.
References async_event_handler_data::client_data, async_event_handler_data::proc, event_data::ptr, and xfree().
Referenced by check_async_event_handlers().
| static int invoke_async_signal_handlers | ( | void | ) | [static] |
Definition at line 973 of file event-loop.c.
References async_signal_handler::client_data, async_signal_handler::next_handler, async_signal_handler::proc, async_signal_handler::ready, and sighandler_list.
Referenced by process_event().
| void mark_async_event_handler | ( | async_event_handler * | async_handler_ptr | ) |
Definition at line 1054 of file event-loop.c.
References async_event_handler::ready.
Referenced by handle_notification(), push_stop_reply(), queued_stop_reply(), record_full_core_resume(), record_full_resume(), remote_notif_stop_can_get_pending_events(), and remote_wait().
| void mark_async_signal_handler | ( | async_signal_handler * | async_handler_ptr | ) |
Definition at line 965 of file event-loop.c.
References async_signal_handler::ready.
Referenced by async_handle_remote_sigint(), async_handle_remote_sigint_twice(), gdb_call_async_signal_handler(), and handle_sigfpe().
| static void poll_timers | ( | void | ) | [static] |
Definition at line 1276 of file event-loop.c.
References _, gdb_notifier, handle_timer_event(), internal_error(), QUEUE_enque, timer_list, and xmalloc().
Referenced by gdb_do_one_event().
| static int process_event | ( | void | ) | [static] |
Definition at line 314 of file event-loop.c.
References gdb_event::data, gdb_event_xfree(), invoke_async_signal_handlers(), gdb_event::proc, QUEUE_deque, and QUEUE_is_empty.
Referenced by gdb_do_one_event().
| static QUEUE | ( | gdb_event_p | ) | [static] |
Definition at line 143 of file event-loop.c.
References USE_POLL.
| void start_event_loop | ( | void | ) |
Definition at line 418 of file event-loop.c.
References after_char_processing_hook, async_enable_stdin(), display_gdb_prompt(), exception_print(), gdb_do_one_event(), gdb_stderr, gdb_exception::reason, RETURN_MASK_ALL, and TRY_CATCH.
Referenced by cli_command_loop(), and mi_command_loop().
struct { ... }
async_event_handler_list [static] |
Referenced by check_async_event_handlers(), create_async_event_handler(), and delete_async_event_handler().
Definition at line 230 of file event-loop.c.
| struct gdb_timer* first_timer |
Definition at line 218 of file event-loop.c.
Definition at line 200 of file event-loop.c.
Referenced by create_file_handler(), create_timer(), delete_file_handler(), delete_timer(), gdb_wait_for_event(), handle_file_event(), handle_timer_event(), and poll_timers().
Definition at line 233 of file event-loop.c.
Definition at line 221 of file event-loop.c.
struct { ... }
sighandler_list [static] |
Referenced by create_async_signal_handler(), delete_async_signal_handler(), and invoke_async_signal_handlers().
struct { ... }
timer_list [static] |
Referenced by create_timer(), delete_timer(), handle_timer_event(), and poll_timers().
1.7.6.1