20 lines
276 B
ArmAsm
20 lines
276 B
ArmAsm
/*
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* Written by Matthias Pfaller, 1996
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* Public domain.
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*/
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#include <machine/asm.h>
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#if defined(LIBC_SCCS)
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RCSID("$NetBSD: ffs.S,v 1.1 1996/11/07 07:36:13 matthias Exp $")
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#endif
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ENTRY(ffs)
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enter [],0
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movqd 0,r0
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ffsd B_ARG0,r0
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bfs 1f
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addqd 1,r0
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1: exit []
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ret 0
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