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Diffstat (limited to 'libjava/java/lang/natMath.cc')
-rw-r--r-- | libjava/java/lang/natMath.cc | 184 |
1 files changed, 0 insertions, 184 deletions
diff --git a/libjava/java/lang/natMath.cc b/libjava/java/lang/natMath.cc deleted file mode 100644 index d86d630..0000000 --- a/libjava/java/lang/natMath.cc +++ /dev/null @@ -1,184 +0,0 @@ -/* Copyright (C) 1998, 1999, 2000, 2002, 2006 Free Software Foundation - - This file is part of libgcj. - -This software is copyrighted work licensed under the terms of the -Libgcj License. Please consult the file "LIBGCJ_LICENSE" for -details. */ - -/** - * @author Andrew Haley <aph@cygnus.com> - * @date Tue Sep 22 1998 */ -/* Written using "Java Class Libraries", 2nd edition, ISBN 0-201-31002-3 - * "The Java Language Specification", ISBN 0-201-63451-1 - * plus online API docs for JDK 1.2 beta from http://www.javasoft.com. - * Status: Believed complete and correct. - */ - -#include <config.h> - -#include <java/lang/String.h> -#include <java/lang/Float.h> -#include <java/lang/Double.h> -#include <java/lang/Integer.h> -#include <java/lang/Long.h> -#include <java/lang/Math.h> -#include <gcj/array.h> - -#include "fdlibm.h" - -jdouble java::lang::Math::cos(jdouble x) -{ - return (jdouble)::cos((double)x); -} - -jdouble java::lang::Math::sin(jdouble x) -{ - return (jdouble)::sin((double)x); -} - -jdouble java::lang::Math::tan(jdouble x) -{ - return (jdouble)::tan((double)x); -} - -jdouble java::lang::Math::asin(jdouble x) -{ - return (jdouble)::asin((double)x); -} - -jdouble java::lang::Math::acos(jdouble x) -{ - return (jdouble)::acos((double)x); -} - -jdouble java::lang::Math::atan(jdouble x) -{ - return (jdouble)::atan((double)x); -} - -jdouble java::lang::Math::atan2(jdouble y, jdouble x) -{ - return (jdouble)::atan2((double)y, (double)x); -} - -jdouble java::lang::Math::log(jdouble x) -{ - return (jdouble)::log((double)x); -} - -jdouble java::lang::Math::exp(jdouble x) -{ - return (jdouble)::exp((double)x); -} - -jdouble java::lang::Math::sqrt(jdouble x) -{ - return (jdouble)::sqrt((double)x); -} - -jdouble java::lang::Math::pow(jdouble y, jdouble x) -{ - return (jdouble)::pow((double)y, (double)x); -} - -jdouble java::lang::Math::IEEEremainder(jdouble y, jdouble x) -{ - return (jdouble)::__ieee754_remainder((double)y, (double)x); -} - -jdouble java::lang::Math::rint(jdouble x) -{ - return (jdouble)::rint((double)x); -} - -jdouble java::lang::Math::floor(jdouble x) -{ - return (jdouble)::floor((double)x); -} - -jdouble java::lang::Math::ceil(jdouble x) -{ - return (jdouble)::ceil((double)x); -} - -jdouble java::lang::Math::log10(jdouble x) -{ - return (jdouble)::log10((double)x); -} - -jdouble java::lang::Math::cbrt(jdouble x) -{ - return (jdouble)::cbrt((double)x); -} - -jdouble java::lang::Math::cosh(jdouble x) -{ - return (jdouble)::cosh((double)x); -} - -jdouble java::lang::Math::expm1(jdouble x) -{ - return (jdouble)::expm1((double)x); -} - -jdouble java::lang::Math::hypot(jdouble x, jdouble y) -{ - return (jdouble)::hypot((double)x, (double)y); -} - -jdouble java::lang::Math::log1p(jdouble x) -{ - return (jdouble)::log1p((double)x); -} - -jdouble java::lang::Math::sinh(jdouble x) -{ - return (jdouble)::sinh((double)x); -} - -jdouble java::lang::Math::tanh(jdouble x) -{ - return (jdouble)::tanh((double)x); -} - -static inline int -floatToIntBits (jfloat value) -{ - union { - jint l; - jfloat d; - } u; - u.d = value; - return u.l; -} - -static inline bool -isNaN (jint bits) -{ - jint e = bits & 0x7f800000; - jint f = bits & 0x007fffff; - - return e == 0x7f800000 && f != 0; -} - -static inline jlong -doubleToLongBits (jdouble value) -{ - union { - jlong l; - jdouble d; - } u; - u.d = value; - return u.l; -} - -static inline bool -isNaN (jlong bits) -{ - jlong e = bits & 0x7ff0000000000000LL; - jlong f = bits & 0x000fffffffffffffLL; - - return e == 0x7ff0000000000000LL && f != 0LL; -} - |