本文整理汇总了Java中org.objectweb.asm.Opcodes.DSTORE属性的典型用法代码示例。如果您正苦于以下问题：Java Opcodes.DSTORE属性的具体用法？Java Opcodes.DSTORE怎么用？Java Opcodes.DSTORE使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类org.objectweb.asm.Opcodes的用法示例。
在下文中一共展示了Opcodes.DSTORE属性的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: visitVarInsn
/**
* Imports variable load and store operations, as well as RET?!?
*
* @param opcode Opcode.
* @param var Variable index.
*/
@Override
public void visitVarInsn(final int opcode, final int var) {
switch(opcode) {
case Opcodes.ILOAD: createVarRead(var, Type.INT); break;
case Opcodes.LLOAD: createVarRead(var, Type.LONG); break;
case Opcodes.FLOAD: createVarRead(var, Type.FLOAT); break;
case Opcodes.DLOAD: createVarRead(var, Type.DOUBLE); break;
case Opcodes.ALOAD: createVarRead(var, Type.getFreshRef()); break;
case Opcodes.ISTORE: createVarWrite(var, Type.INT); break;
case Opcodes.LSTORE: createVarWrite(var, Type.LONG); break;
case Opcodes.FSTORE: createVarWrite(var, Type.FLOAT); break;
case Opcodes.DSTORE: createVarWrite(var, Type.DOUBLE); break;
case Opcodes.ASTORE: createVarWrite(var, Type.getFreshRef()); break;
// TODO: RET (paired with JSR)
case Opcodes.RET: throw new RuntimeException("visitVarInsn: RET");
}
}
示例2: visitVarInsn
@Override
public void visitVarInsn(final int opcode, final int var) {
Type type;
switch (opcode) {
case Opcodes.LLOAD:
case Opcodes.LSTORE:
type = Type.LONG_TYPE;
break;
case Opcodes.DLOAD:
case Opcodes.DSTORE:
type = Type.DOUBLE_TYPE;
break;
case Opcodes.FLOAD:
case Opcodes.FSTORE:
type = Type.FLOAT_TYPE;
break;
case Opcodes.ILOAD:
case Opcodes.ISTORE:
type = Type.INT_TYPE;
break;
default:
// case Opcodes.ALOAD:
// case Opcodes.ASTORE:
// case RET:
type = OBJECT_TYPE;
break;
}
mv.visitVarInsn(opcode, remap(var, type));
}
示例3: visitVarInsn
@Override
public void visitVarInsn(final int opcode, final int var) {
switch (opcode) {
case Opcodes.ILOAD:
load(var, Type.INT_TYPE);
break;
case Opcodes.LLOAD:
load(var, Type.LONG_TYPE);
break;
case Opcodes.FLOAD:
load(var, Type.FLOAT_TYPE);
break;
case Opcodes.DLOAD:
load(var, Type.DOUBLE_TYPE);
break;
case Opcodes.ALOAD:
load(var, OBJECT_TYPE);
break;
case Opcodes.ISTORE:
store(var, Type.INT_TYPE);
break;
case Opcodes.LSTORE:
store(var, Type.LONG_TYPE);
break;
case Opcodes.FSTORE:
store(var, Type.FLOAT_TYPE);
break;
case Opcodes.DSTORE:
store(var, Type.DOUBLE_TYPE);
break;
case Opcodes.ASTORE:
store(var, OBJECT_TYPE);
break;
case Opcodes.RET:
ret(var);
break;
default:
throw new IllegalArgumentException();
}
}
示例4: getStoreInsn
static VarInsnNode getStoreInsn(Type type, int position) {
int opCode;
switch (type.getDescriptor().charAt(0)) {
case 'B':
opCode = Opcodes.ISTORE;
break;
case 'C':
opCode = Opcodes.ISTORE;
break;
case 'D':
opCode = Opcodes.DSTORE;
break;
case 'F':
opCode = Opcodes.FSTORE;
break;
case 'I':
opCode = Opcodes.ISTORE;
break;
case 'J':
opCode = Opcodes.LSTORE;
break;
case 'L':
opCode = Opcodes.ASTORE;
break;
case '[':
opCode = Opcodes.ASTORE;
break;
case 'Z':
opCode = Opcodes.ISTORE;
break;
case 'S':
opCode = Opcodes.ISTORE;
break;
default:
throw new ClassFormatError("Invalid method signature: "
+ type.getDescriptor());
}
return new VarInsnNode(opCode, position);
}
示例5: isStore
static boolean isStore(int opcode) {
return opcode == Opcodes.ASTORE || opcode == Opcodes.ISTORE || opcode == Opcodes.FSTORE
|| opcode == Opcodes.LSTORE || opcode == Opcodes.DSTORE;
}
示例6: transform
@Override
public void transform(ClassNode clazz, MethodNode method, InsnMatcher matcher) {
@Nullable LocalVariableNode rateModVar = AsmUtils.getLocalVariable(method, "rateMod", "D");
if (rateModVar == null)
throw new InjectorException("Couldn't find rateMod variable");
@Nullable LocalVariableNode skillDividerVar = AsmUtils.getLocalVariable(method, "skillDivider", "D");
if (skillDividerVar == null)
throw new InjectorException("Couldn't find skillDivider variable");
@Nullable AbstractInsnNode insn = null;
for (AbstractInsnNode it = method.instructions.getFirst(); it.getNext() != null; it = it.getNext()) {
AbstractInsnNode next = it.getNext();
if (!(it instanceof LdcInsnNode) || !(next instanceof VarInsnNode)) {
continue;
}
LdcInsnNode ldc = (LdcInsnNode) it;
VarInsnNode var = (VarInsnNode) next;
if (!(ldc.cst instanceof Number) || var.getOpcode() != Opcodes.DSTORE || var.var != rateModVar.index) {
continue;
}
Number rateModNumber = (Number) ldc.cst;
if (rateModNumber.doubleValue() != 1.2D) {
continue;
}
insn = next;
break;
}
if (insn == null) {
throw new InjectorException("Couldn't find end of sType if block");
}
/* this.skillDivider /= (double) Servers.localServer.getSkillGainRate(); */
InsnList list = new InsnList();
list.add(new VarInsnNode(Opcodes.DLOAD, skillDividerVar.index));
list.add(new FieldInsnNode(Opcodes.GETSTATIC, "com/wurmonline/server/Servers", "localServer", "Lcom/wurmonline/server/ServerEntry;"));
list.add(new MethodInsnNode(Opcodes.INVOKEVIRTUAL, "com/wurmonline/server/ServerEntry", "getSkillGainRate", "()F", false));
list.add(new InsnNode(Opcodes.F2D));
list.add(new InsnNode(Opcodes.DDIV));
list.add(new VarInsnNode(Opcodes.DSTORE, skillDividerVar.index));
method.instructions.insert(insn, list);
}