26 lines
486 B
ArmAsm
26 lines
486 B
ArmAsm
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/* $NetBSD: flt_rounds.S,v 1.9 2000/12/04 12:02:08 is Exp $ */
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/*
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* Written by J.T. Conklin, Apr 6, 1995
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* Public domain.
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*/
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#include <machine/asm.h>
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.text
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.even
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#if 0
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/* XXX This is, effectively, an exclusive-or with 1 operation. */
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_map:
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.byte 1 /* round to nearest */
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.byte 0 /* round to zero */
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.byte 3 /* round to negative infinity */
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.byte 2 /* round to positive infinity */
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#endif
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ENTRY(__flt_rounds)
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fmovel %fpcr,%d0
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bfextu %d0{#26:#2},%d0
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eorib #1,%d0
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rts
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