// split them - adding a
// NOP before the invokestatic that gets all the
// targeters
// that were aimed at the INVOKESTATIC
mg.getBody().insert(ih, InstructionConstants.NOP);
InstructionHandle newNOP = ih.getPrev();
// what about a try..catch that starts at the start
// of the exception handler? need to only include
// certain targeters really.
er.updateTarget(ih, newNOP, mg.getBody());
for (InstructionTargeter t2 : targeters) {
newNOP.addTargeter(t2);
}
ih.removeAllTargeters();
match(BcelShadow.makeExceptionHandler(world, er, mg, newNOP, enclosingShadow), shadowAccumulator);
} else {
match(BcelShadow.makeExceptionHandler(world, er, mg, ih, enclosingShadow), shadowAccumulator);
}
}
}
}
if ((i instanceof FieldInstruction) && (canMatch(Shadow.FieldGet) || canMatch(Shadow.FieldSet))) {
FieldInstruction fi = (FieldInstruction) i;
if (fi.opcode == Constants.PUTFIELD || fi.opcode == Constants.PUTSTATIC) {
// check for sets of constant fields. We first check the
// previous
// instruction. If the previous instruction is a LD_WHATEVER
// (push
// constant on the stack) then we must resolve the field to
// determine
// if it's final. If it is final, then we don't generate a
// shadow.
InstructionHandle prevHandle = ih.getPrev();
Instruction prevI = prevHandle.getInstruction();
if (Utility.isConstantPushInstruction(prevI)) {
Member field = BcelWorld.makeFieldJoinPointSignature(clazz, (FieldInstruction) i);
ResolvedMember resolvedField = field.resolve(world);
if (resolvedField == null) {
// we can't find the field, so it's not a join point.