From 16f504a9dca3fe3b70568f67b7d41241ae485288 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 18:49:04 +0200 Subject: Adding upstream version 7.0.6-dfsg. Signed-off-by: Daniel Baumann --- include/iprt/nocrt/amd64/Makefile.kup | 0 include/iprt/nocrt/amd64/math.h | 115 ++++++++++++++++++++++++++++++++++ 2 files changed, 115 insertions(+) create mode 100644 include/iprt/nocrt/amd64/Makefile.kup create mode 100644 include/iprt/nocrt/amd64/math.h (limited to 'include/iprt/nocrt/amd64') diff --git a/include/iprt/nocrt/amd64/Makefile.kup b/include/iprt/nocrt/amd64/Makefile.kup new file mode 100644 index 00000000..e69de29b diff --git a/include/iprt/nocrt/amd64/math.h b/include/iprt/nocrt/amd64/math.h new file mode 100644 index 00000000..19bdea78 --- /dev/null +++ b/include/iprt/nocrt/amd64/math.h @@ -0,0 +1,115 @@ +/** @file + * IPRT / No-CRT - math.h, AMD inlined functions. + */ + +/* + * Copyright (C) 2006-2022 Oracle and/or its affiliates. + * + * This file is part of VirtualBox base platform packages, as + * available from https://www.virtualbox.org. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, in version 3 of the + * License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see . + * + * The contents of this file may alternatively be used under the terms + * of the Common Development and Distribution License Version 1.0 + * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included + * in the VirtualBox distribution, in which case the provisions of the + * CDDL are applicable instead of those of the GPL. + * + * You may elect to license modified versions of this file under the + * terms and conditions of either the GPL or the CDDL or both. + * + * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0 + */ + +#ifndef IPRT_INCLUDED_nocrt_amd64_math_h +#define IPRT_INCLUDED_nocrt_amd64_math_h +#ifndef RT_WITHOUT_PRAGMA_ONCE +# pragma once +#endif + +#include + + +#if RT_INLINE_ASM_GNU_STYLE && defined(__SSE__) + +DECLINLINE(long double) inline_atan2l(long double lrd1, long double lrd2) +{ + long double lrdResult; + __asm__ __volatile__("fpatan" + : "=t" (lrdResult) + : "u" (lrd1), + "0" (lrd2) + : "st(1)"); + return lrdResult; +} + +DECLINLINE(long double) inline_rintl(long double lrd) +{ + long double lrdResult; + __asm__ __volatile__("frndint" + : "=t" (lrdResult) + : "0" (lrd)); + return lrdResult; +} + +DECLINLINE(float) inline_rintf(float rf) +{ + return (float)inline_rintl(rf); +} + +DECLINLINE(double) inline_rint(double rd) +{ + return (double)inline_rintl(rd); +} + +DECLINLINE(long double) inline_sqrtl(long double lrd) +{ + long double lrdResult; + __asm__ __volatile__("fsqrt" + : "=t" (lrdResult) + : "0" (lrd)); + return lrdResult; +} + +DECLINLINE(float) inline_sqrtf(float rf) +{ + return (float)inline_sqrtl(rf); +} + +DECLINLINE(double) inline_sqrt(double rd) +{ + return (double)inline_sqrtl(rd); +} + + +# undef atan2l +# define atan2l(lrd1, lrd2) inline_atan2l(lrd1, lrd2) +# undef rint +# define rint(rd) inline_rint(rd) +# undef rintf +# define rintf(rf) inline_rintf(rf) +# undef rintl +# define rintl(lrd) inline_rintl(lrd) +# undef sqrt +# define sqrt(rd) inline_sqrt(rd) +# undef sqrtf +# define sqrtf(rf) inline_sqrtf(rf) +# undef sqrtl +# define sqrtl(lrd) inline_sqrtl(lrd) + +#endif /* RT_INLINE_ASM_GNU_STYLE */ + +#endif /* !IPRT_INCLUDED_nocrt_amd64_math_h */ + -- cgit v1.2.3