4b65fd3879
if HAVE_SIGSETJMP is not defined, nothing is changed; if it is defined (as it now is for sysv4 based systems), then the fix is enabled.
61 lines
2.0 KiB
C
61 lines
2.0 KiB
C
/* Top level stuff for GDB, the GNU debugger.
|
|
Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994
|
|
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
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
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. */
|
|
|
|
/* From top.c. */
|
|
extern char *line;
|
|
extern int linesize;
|
|
extern FILE *instream;
|
|
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 SIGJMP_BUF error_return;
|
|
extern SIGJMP_BUF quit_return;
|
|
|
|
extern void print_gdb_version PARAMS ((GDB_FILE *));
|
|
|
|
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 char *get_prompt PARAMS((void));
|
|
|
|
/* From random places. */
|
|
extern int mapped_symbol_files;
|
|
extern int readnow_symbol_files;
|
|
#define ALL_CLEANUPS ((struct cleanup *)0)
|