b6cbf7203b
This patch imports the unmodified current version of NetBSD libc. The NetBSD includes are in /nbsd_include, while the libc code itself is split between lib/nbsd_libc and common/lib/libc.
32 lines
675 B
ArmAsm
32 lines
675 B
ArmAsm
/* $NetBSD: flt_rounds_softfloat.S,v 1.2 2004/09/26 21:13:27 jmmv 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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* Broken by Bruce O'Neel Aug 4 2003
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gcc no longer seems to export fpCCR so this fails.
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for now just return 0.
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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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/* NB: this is tied to the gcc-2.95 lb1sf68.asm: */
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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 2 /* round to positive infinity */
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.byte 3 /* round to negative infinity */
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ENTRY(__flt_rounds)
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/* lea _C_LABEL(_fpCCR),%a0 | check the rounding mode */
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/* movew %a0@(6),%d0 | rounding mode in d0 */
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/* lea _map,%a0 */
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moveb #0,%d0
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rts
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