/* Low level interface to ptrace, for GDB when running under Unix. Copyright (C) 1986, 1987, 1989 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. */ #ifdef __GNUC__ /* Bad implement execle(3). It's depend for "/bin/cc". main() { printf("execle:\n"); execle(FILE, ARGS, envp); exit(1); } GCC: link a6,#0 pea LC5 ; call printf jbsr _printf ; ; (not popd stack) pea _envp ; call execle clrl sp@- pea LC4 pea LC4 pea LC4 pea LC3 pea LC6 jbsr _execle addw #32,sp ; delayed pop !! /bin/cc: link.l fp,#L23 movem.l #L24,(sp) pea L26 ; call printf jbsr _printf addq.l #4,sp ; <--- popd stack !! pea _envp ; call execle clr.l -(sp) pea L32 */ execle (char *name, char *args) { register char **env = &args; while (*env++) ; execve (name, (char **) &args, (char **) *env); } #endif