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1.1 ! root 1: /*- ! 2: * Copyright (c) 1990 The Regents of the University of California. ! 3: * All rights reserved. ! 4: * ! 5: * This code is derived from software contributed to Berkeley by ! 6: * the Systems Programming Group of the University of Utah Computer ! 7: * Science Department. ! 8: * ! 9: * Redistribution and use in source and binary forms are permitted ! 10: * provided that: (1) source distributions retain this entire copyright ! 11: * notice and comment, and (2) distributions including binaries display ! 12: * the following acknowledgement: ``This product includes software ! 13: * developed by the University of California, Berkeley and its contributors'' ! 14: * in the documentation or other materials provided with the distribution ! 15: * and in all advertising materials mentioning features or use of this ! 16: * software. Neither the name of the University nor the names of its ! 17: * contributors may be used to endorse or promote products derived ! 18: * from this software without specific prior written permission. ! 19: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR ! 20: * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED ! 21: * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ! 22: */ ! 23: ! 24: #if defined(LIBC_SCCS) && !defined(lint) ! 25: .asciz "@(#)execle.s 5.1 (Berkeley) 5/12/90" ! 26: #endif /* LIBC_SCCS and not lint */ ! 27: ! 28: #include "SYS.h" ! 29: ! 30: ENTRY(execle) ! 31: lea sp@(4),a0 ! 32: movl a0,a1 ! 33: again: ! 34: tstl a0@+ ! 35: jne again ! 36: movl a0@,sp@- ! 37: pea a1@(4) ! 38: movl a1@,sp@- ! 39: jbsr _execve ! 40: addl #12,sp ! 41: rts /* execle(file, arg1, arg2, ..., env); */
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