* Copyright (c) 1990 The Regents of the University of California.
* This code is derived from software contributed to Berkeley by
* %sccs.include.redist.c%
#if defined(LIBC_SCCS) && !defined(lint)
.asciz "@(#)alloca.s 5.2 (Berkeley) %G%"
#endif /* LIBC_SCCS and not lint */
/* like alloc, but automatic automatic free in return */
popl %edx /* pop return addr */
popl %eax /* pop amount to allocate */
addl $3,%eax /* round up to next word */
movl %esp,%eax /* base of newly allocated space */
pushl 8(%ecx) /* copy possible saved registers */
pushl %eax /* dummy to pop at callsite */