diff options
Diffstat (limited to 'src/org/jetbrains/java/decompiler/code/instructions/DLOAD.java')
-rw-r--r-- | src/org/jetbrains/java/decompiler/code/instructions/DLOAD.java | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/org/jetbrains/java/decompiler/code/instructions/DLOAD.java b/src/org/jetbrains/java/decompiler/code/instructions/DLOAD.java new file mode 100644 index 0000000..ee098d6 --- /dev/null +++ b/src/org/jetbrains/java/decompiler/code/instructions/DLOAD.java @@ -0,0 +1,42 @@ +package org.jetbrains.java.decompiler.code.instructions; + +import java.io.DataOutputStream; +import java.io.IOException; + +import org.jetbrains.java.decompiler.code.Instruction; + +public class DLOAD extends Instruction { + + private static int[] opcodes = new int[] {opc_dload_0,opc_dload_1,opc_dload_2,opc_dload_3}; + + public void writeToStream(DataOutputStream out, int offset) throws IOException { + int index = getOperand(0); + if(index>3) { + if(wide) { + out.writeByte(opc_wide); + } + out.writeByte(opc_dload); + if(wide) { + out.writeShort(index); + } else { + out.writeByte(index); + } + } else { + out.writeByte(opcodes[index]); + } + } + + public int length() { + int index = getOperand(0); + if(index>3) { + if(wide) { + return 4; + } else { + return 2; + } + } else { + return 1; + } + } + +} |