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Prints invokeDynamic. See #66

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Vilmos Nagy 2015-07-26 21:49:04 +02:00
parent 3dadae6f99
commit 2d93438f62
1 changed files with 26 additions and 0 deletions
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26
src/the/bytecode/club/bytecodeviewer/decompilers/bytecode/InstructionPrinter.java
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@ -19,6 +19,7 @@ import org.objectweb.asm.tree.FrameNode;
import org.objectweb.asm.tree.IincInsnNode;
import org.objectweb.asm.tree.InsnNode;
import org.objectweb.asm.tree.IntInsnNode;
import org.objectweb.asm.tree.InvokeDynamicInsnNode;
import org.objectweb.asm.tree.JumpInsnNode;
import org.objectweb.asm.tree.LabelNode;
import org.objectweb.asm.tree.LdcInsnNode;
@ -128,6 +129,8 @@ public class InstructionPrinter {
line = printTableSwitchInsnNode((TableSwitchInsnNode) ain);
} else if (ain instanceof LookupSwitchInsnNode) {
line = printLookupSwitchInsnNode((LookupSwitchInsnNode) ain);
} else if (ain instanceof InvokeDynamicInsnNode) {
line = printInvokeDynamicInsNode((InvokeDynamicInsnNode) ain);
} else {
line += "UNADDED OPCODE: " + nameOpcode(ain.opcode()) + " "
+ ain.toString();
@ -281,6 +284,29 @@ public class InstructionPrinter {
return line;
}
protected String printInvokeDynamicInsNode(InvokeDynamicInsnNode idin) {
StringBuilder sb = new StringBuilder();
sb.append(nameOpcode(idin.opcode()) + " " + idin.name + "(");
String desc = idin.desc;
String partedDesc = idin.desc.substring(2);
try {
if(Type.getType(partedDesc) != null)
desc = Type.getType(partedDesc).getClassName();
if (desc == null || desc.equals("null"))
desc = idin.desc;
} catch(java.lang.ArrayIndexOutOfBoundsException e) {
}
sb.append(desc);
sb.append(");");
return sb.toString();
}
protected String nameOpcode(int opcode) {
return " " + OpcodeInfo.OPCODES.get(opcode).toLowerCase();
}