X-Git-Url: http://drtracing.org/?a=blobdiff_plain;ds=sidebyside;f=gdb%2Ftop.h;h=a498f390ebcb38eaa234026235b68dbf774fcaa8;hb=f42bf748e417cf9120fc57d144b6eaaf3adda247;hp=2803aa9fc8ca4415cbcf62240a9f39aa68e52139;hpb=ed288bb597072176e84fc8279707a3f2f475779b;p=deliverable%2Fbinutils-gdb.git
diff --git a/gdb/top.h b/gdb/top.h
index 2803aa9fc8..a498f390eb 100644
--- a/gdb/top.h
+++ b/gdb/top.h
@@ -1,12 +1,12 @@
/* Top level stuff for GDB, the GNU debugger.
- Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994
- Free Software Foundation, Inc.
+
+ Copyright (C) 1986-2016 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
@@ -15,83 +15,92 @@
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ along with this program. If not, see . */
+
+#ifndef TOP_H
+#define TOP_H
-#include
+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 confirm;
extern char gdb_dirbuf[1024];
extern int inhibit_gdbinit;
-extern int epoch_interface;
-extern char gdbinit[];
-
-/* Generally one should use catch_errors rather than manipulating these
- directly. The exception is main(). */
-#if defined(HAVE_SIGSETJMP)
-#define SIGJMP_BUF sigjmp_buf
-#define SIGSETJMP(buf) sigsetjmp(buf, 1)
-#define SIGLONGJMP(buf,val) siglongjmp(buf,val)
-#else
-#define SIGJMP_BUF jmp_buf
-#define SIGSETJMP(buf) setjmp(buf)
-#define SIGLONGJMP(buf,val) longjmp(buf,val)
-#endif
+extern const char gdbinit[];
+
+extern void print_gdb_version (struct ui_file *);
+extern void print_gdb_configuration (struct ui_file *);
-/* Temporary variable for SET_TOP_LEVEL. */
+extern void read_command_file (FILE *);
+extern void init_history (void);
+extern void command_loop (void);
+extern int quit_confirm (void);
+extern void quit_force (char *, int);
+extern void quit_command (char *, int);
+extern void quit_cover (void);
+extern void execute_command (char *, int);
-int top_level_val;
+/* 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. */
-/* Do a setjmp on error_return and quit_return. catch_errors is
- generally a cleaner way to do this, but main() would look pretty
- ugly if it had to use catch_errors each time. */
+extern void maybe_wait_sync_command_done (int was_sync);
-#define SET_TOP_LEVEL() \
- (((top_level_val = SIGSETJMP (error_return)) \
- ? (PTR) 0 : (PTR) memcpy (quit_return, error_return, sizeof (SIGJMP_BUF))) \
- , top_level_val)
+/* Wait for a synchronous execution command to end. */
+extern void wait_sync_command_done (void);
-extern SIGJMP_BUF error_return;
-extern SIGJMP_BUF quit_return;
+extern void check_frame_language_change (void);
-extern void print_gdb_version PARAMS ((GDB_FILE *));
+/* Prepare for execution of a command.
+ 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);
-extern void source_command PARAMS ((char *, int));
-extern void cd_command PARAMS ((char *, int));
-extern void read_command_file PARAMS ((FILE *));
-extern void init_history PARAMS ((void));
-extern void command_loop PARAMS ((void));
-extern int quit_confirm PARAMS ((void));
-extern void quit_force PARAMS ((char *, int));
-extern void quit_command PARAMS ((char *, int));
-extern void command_loop_marker PARAMS ((int));
-extern int quit_cover PARAMS ((PTR));
-extern void execute_command PARAMS ((char *, int));
+/* This function returns a pointer to the string that is used
+ by gdb for its command prompt. */
+extern char *get_prompt (void);
/* This function returns a pointer to the string that is used
- by gdb for its command prompt. */
-extern char *get_prompt PARAMS ((void));
+ 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. */
-/* This function copies the specified string into the string that
- is used by gdb for its command prompt. */
-extern void set_prompt PARAMS ((char *));
+extern int gdb_in_secondary_prompt_p (void);
/* From random places. */
-extern int mapped_symbol_files;
extern int readnow_symbol_files;
-/* Perform _initialize initialization */
-extern void gdb_init PARAMS ((char *));
+/* 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 char *source_file_name;
-extern char *source_error;
-extern char *source_pre_error;
+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);
+
+extern void show_history (char *, int);
+
+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