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ReplacementForDouble.java
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ReplacementForDouble.java
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/*
* Copyright 2019 Volker Berlin (i-net software)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.inetsoftware.jwebassembly.api.java.lang;
import de.inetsoftware.jwebassembly.api.annotation.Replace;
import de.inetsoftware.jwebassembly.api.annotation.WasmTextCode;
/**
* Replacement methods for the class java.lang.Double.
*
* @author Volker Berlin
*/
class ReplacementForDouble {
/**
* Replacement for Double.doubleToRawLongBits(double)
*/
@Replace( "java/lang/Double.doubleToRawLongBits(D)J" )
@WasmTextCode( "local.get 0 " //
+ "i64.reinterpret_f64 " //
+ "return" )
static native long doubleToRawLongBits(double value);
/**
* Replacement for Double.longBitsToDouble(long)
*/
@Replace( "java/lang/Double.longBitsToDouble(J)D" )
@WasmTextCode( "local.get 0 " //
+ "f64.reinterpret_i64 " //
+ "return" )
static native double longBitsToDouble(long value);
}