diff options
Diffstat (limited to 'src/org/jetbrains/java/decompiler/code/instructions/ISTORE.java')
-rw-r--r-- | src/org/jetbrains/java/decompiler/code/instructions/ISTORE.java | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/org/jetbrains/java/decompiler/code/instructions/ISTORE.java b/src/org/jetbrains/java/decompiler/code/instructions/ISTORE.java new file mode 100644 index 0000000..7bc1647 --- /dev/null +++ b/src/org/jetbrains/java/decompiler/code/instructions/ISTORE.java @@ -0,0 +1,38 @@ +package org.jetbrains.java.decompiler.code.instructions; + +import java.io.DataOutputStream; +import java.io.IOException; + +import org.jetbrains.java.decompiler.code.Instruction; + +public class ISTORE extends Instruction { + + private static int[] opcodes = new int[] {opc_istore_0,opc_istore_1,opc_istore_2,opc_istore_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_istore); + if(wide) { + out.writeShort(index); + } else { + out.writeByte(index); + } + } else { + out.writeByte(opcodes[index]); + } + } + + public int length() { + int index = getOperand(0); + if(index>3) { + return wide?4:2; + } else { + return 1; + } + } + +} |