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.
29 lines
573 B
C
29 lines
573 B
C
/* $NetBSD: negtf2.c,v 1.1 2011/01/17 10:08:35 matt Exp $ */
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/*
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* Written by Matt Thomas, 2011. This file is in the Public Domain.
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*/
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#include "softfloat-for-gcc.h"
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#include "milieu.h"
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#include "softfloat.h"
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#include <sys/cdefs.h>
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#if defined(LIBC_SCCS) && !defined(lint)
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__RCSID("$NetBSD: negtf2.c,v 1.1 2011/01/17 10:08:35 matt Exp $");
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#endif /* LIBC_SCCS and not lint */
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#ifdef FLOAT128
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float128 __negtf2(float128);
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float128
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__negtf2(float128 a)
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{
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/* libgcc1.c says -a */
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a.high ^= FLOAT64_MANGLE(0x8000000000000000ULL);
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return a;
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}
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#endif /* FLOAT128 */
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