本文整理匯總了Java中org.objectweb.asm.commons.GeneratorAdapter.loadThis方法的典型用法代碼示例。如果您正苦於以下問題：Java GeneratorAdapter.loadThis方法的具體用法？Java GeneratorAdapter.loadThis怎麽用？Java GeneratorAdapter.loadThis使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.objectweb.asm.commons.GeneratorAdapter的用法示例。
在下文中一共展示了GeneratorAdapter.loadThis方法的5個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: loadMH
import org.objectweb.asm.commons.GeneratorAdapter; //導入方法依賴的package包/類
@Contract("null, null, _, _ -> fail")
private static void loadMH(GeneratorAdapter adapter, Type reflectorClass, int flags, int mhIndex) {
if((flags & Magic.REFLECTOR_METHOD_USE_METHODHANDLE) == 0) return;
/* Load MethodHandle field */
adapter.loadThis();
adapter.getField(notNull(reflectorClass, "Reflector class shouldn't be null!"), MHF, MH_ARRAY);
/* Load index */
if(mhIndex >= 0 && mhIndex <= 5)
/* ICONST_x offset is 3, iow ICONST_0 = 3, ICONST_1 = 4 */
adapter.visitInsn(ICONST_0 + mhIndex);
else
adapter.visitIntInsn(BIPUSH, mhIndex);
/* Load MethodHandle from array */
adapter.visitInsn(AALOAD);
}
示例2: emitAssignLocal
import org.objectweb.asm.commons.GeneratorAdapter; //導入方法依賴的package包/類
public void emitAssignLocal(GeneratorAdapter gen, LocalBinding lb,Expr val){
if(!isMutable(lb))
throw new IllegalArgumentException("Cannot assign to non-mutable: " + lb.name);
Class primc = lb.getPrimitiveType();
gen.loadThis();
if(primc != null)
{
if(!(val instanceof MaybePrimitiveExpr && ((MaybePrimitiveExpr) val).canEmitPrimitive()))
throw new IllegalArgumentException("Must assign primitive to primitive mutable: " + lb.name);
MaybePrimitiveExpr me = (MaybePrimitiveExpr) val;
me.emitUnboxed(C.EXPRESSION, this, gen);
gen.putField(objtype, lb.name, Type.getType(primc));
}
else
{
val.emit(C.EXPRESSION, this, gen);
gen.putField(objtype, lb.name, OBJECT_TYPE);
}
}
示例3: loadInstance
import org.objectweb.asm.commons.GeneratorAdapter; //導入方法依賴的package包/類
@Contract("null, null, null, _ -> fail")
private static void loadInstance(GeneratorAdapter adapter, Type reflectorClass, Type targetClass, int flags) {
if((flags & Magic.REFLECTOR_METHOD_USE_INSTANCE) == 0) return;
adapter.loadThis();
adapter.getField(reflectorClass, REFF, (flags & Magic.TARGET_CLASS_VISIBILITY_PUBLIC) != 0 ? targetClass : OBJECT);
}
示例4: emitUnboxedLocal
import org.objectweb.asm.commons.GeneratorAdapter; //導入方法依賴的package包/類
private void emitUnboxedLocal(GeneratorAdapter gen, LocalBinding lb){
int argoff = canBeDirect ?0:1;
Class primc = lb.getPrimitiveType();
if(closes.containsKey(lb))
{
gen.loadThis();
gen.getField(objtype, lb.name, Type.getType(primc));
}
else if(lb.isArg)
gen.loadArg(lb.idx-argoff);
else
gen.visitVarInsn(Type.getType(primc).getOpcode(Opcodes.ILOAD), lb.idx);
}
示例5: emitMethods
import org.objectweb.asm.commons.GeneratorAdapter; //導入方法依賴的package包/類
protected void emitMethods(ClassVisitor cv){
for(ISeq s = RT.seq(methods); s != null; s = s.next())
{
ObjMethod method = (ObjMethod) s.first();
method.emit(this, cv);
}
//emit bridge methods
for(Map.Entry<IPersistentVector,Set<Class>> e : covariants.entrySet())
{
java.lang.reflect.Method m = mmap.get(e.getKey());
Class[] params = m.getParameterTypes();
Type[] argTypes = new Type[params.length];
for(int i = 0; i < params.length; i++)
{
argTypes[i] = Type.getType(params[i]);
}
Method target = new Method(m.getName(), Type.getType(m.getReturnType()), argTypes);
for(Class retType : e.getValue())
{
Method meth = new Method(m.getName(), Type.getType(retType), argTypes);
GeneratorAdapter gen = new GeneratorAdapter(ACC_PUBLIC + ACC_BRIDGE,
meth,
null,
//todo don't hardwire this
EXCEPTION_TYPES,
cv);
gen.visitCode();
gen.loadThis();
gen.loadArgs();
gen.invokeInterface(Type.getType(m.getDeclaringClass()),target);
gen.returnValue();
gen.endMethod();
}
}
}