X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2Ftop.h;h=a498f390ebcb38eaa234026235b68dbf774fcaa8;hb=f42bf748e417cf9120fc57d144b6eaaf3adda247;hp=c1802747c9aa4cc53e8633c1bb3012fed8ceff2b;hpb=05159abe9613acc8732e97494b327066bbd5e356;p=deliverable%2Fbinutils-gdb.git diff --git a/gdb/top.h b/gdb/top.h index c1802747c9..a498f390eb 100644 --- a/gdb/top.h +++ b/gdb/top.h @@ -1,8 +1,6 @@ /* Top level stuff for GDB, the GNU debugger. - Copyright (C) 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1996, - 1997, 1998, 1999, 2000, 2005, 2006, 2007, 2008, 2009, 2010 - Free Software Foundation, Inc. + Copyright (C) 1986-2016 Free Software Foundation, Inc. This file is part of GDB. @@ -22,57 +20,75 @@ #ifndef TOP_H #define TOP_H +struct buffer; + /* From top.c. */ -extern char *line; -extern int linesize; +extern char *saved_command_line; extern FILE *instream; extern int in_user_command; -extern int caution; +extern int confirm; extern char gdb_dirbuf[1024]; extern int inhibit_gdbinit; -extern int epoch_interface; -extern char gdbinit[]; +extern const char gdbinit[]; extern void print_gdb_version (struct ui_file *); +extern void print_gdb_configuration (struct ui_file *); extern void read_command_file (FILE *); extern void init_history (void); extern void command_loop (void); -extern void simplified_command_loop (char *(*read_input_func) (char *), - void (*execute_command_func) (char *, - int)); extern int quit_confirm (void); extern void quit_force (char *, int); extern void quit_command (char *, int); -extern int quit_cover (void *); +extern void quit_cover (void); extern void execute_command (char *, int); +/* If the interpreter is in sync mode (we're running a user command's + list, running command hooks or similars), and we just ran a + synchronous command that started the target, wait for that command + to end. WAS_SYNC indicates whether sync_execution was set before + the command was run. */ + +extern void maybe_wait_sync_command_done (int was_sync); + +/* Wait for a synchronous execution command to end. */ +extern void wait_sync_command_done (void); + +extern void check_frame_language_change (void); + /* Prepare for execution of a command. - Call this before every command, CLI or MI. */ -extern void prepare_execute_command (void); + Call this before every command, CLI or MI. + Returns a cleanup to be run after the command is completed. */ +extern struct cleanup *prepare_execute_command (void); /* This function returns a pointer to the string that is used - by gdb for its command prompt. */ + by gdb for its command prompt. */ extern char *get_prompt (void); -/* This function copies the specified string into the string that - is used by gdb for its command prompt. */ -extern void set_prompt (char *); +/* This function returns a pointer to the string that is used + by gdb for its command prompt. */ +extern void set_prompt (const char *s); + +/* Return 1 if the current input handler is a secondary prompt, 0 otherwise. */ + +extern int gdb_in_secondary_prompt_p (void); /* From random places. */ extern int readnow_symbol_files; -/* Perform _initialize initialization */ +/* Perform _initialize initialization. */ extern void gdb_init (char *); -/* For use by event-top.c */ -/* Variables from top.c. */ +/* For use by event-top.c. */ +/* Variables from top.c. */ extern int source_line_number; extern const char *source_file_name; extern int history_expansion_p; extern int server_command; extern char *lim_at_start; +extern void gdb_add_history (const char *); + extern void show_commands (char *args, int from_tty); extern void set_history (char *, int); @@ -83,4 +99,8 @@ extern void set_verbose (char *, int, struct cmd_list_element *); extern void do_restore_instream_cleanup (void *stream); +extern char *handle_line_of_input (struct buffer *cmd_line_buffer, + char *rl, int repeat, + char *annotation_suffix); + #endif