Differential D1099 Diff 3256 src/script/interpreter.cpp

Changeset View

Standalone View

src/script/interpreter.cpp

Show First 20 Lines • Show All 1,265 Lines • ▼ Show 20 Lines	try {
stack.pop_back();		stack.pop_back();
} break;		} break;

case OP_SPLIT: {		case OP_SPLIT: {
if (!fEnabledOpCodesMonolith) {		if (!fEnabledOpCodesMonolith) {
// Disabled opcodes.		// Disabled opcodes.
return set_error(serror, SCRIPT_ERR_DISABLED_OPCODE);		return set_error(serror, SCRIPT_ERR_DISABLED_OPCODE);
}		}
		// (in position -- x1 x2)
		if (stack.size() < 2) {
		return set_error(
		serror, SCRIPT_ERR_INVALID_STACK_OPERATION);
		}
		valtype vch = stacktop(-2);
		int64_t nPosition = CScriptNum(stacktop(-1), fRequireMinimal).getint();

		// if nPosition is less than 0 or is larger than the
		// input then throw error
		if (nPosition < 0 \|\| static_cast<size_t>(nPosition) > vch.size()) {
		return set_error(
		serror, SCRIPT_ERR_INVALID_SPLIT_RANGE);
		}

		stack.pop_back();
		stack.pop_back();

		// initialize outputs
		if (nPosition == 0) {
		stack.push_back(valtype());
		stack.push_back(vch);
		} else if (static_cast<size_t>(nPosition) == vch.size()) {
		stack.push_back(vch);
		stack.push_back(valtype());
		} else {
		valtype vchOut1, vchOut2;
		vchOut1.insert(vchOut1.end(), vch.begin(), vch.begin() + nPosition);
		vchOut2.insert(vchOut2.end(), vch.begin() + nPosition, vch.end());
		stack.emplace_back(move(vchOut1));
		stack.emplace_back(move(vchOut2));
		}
} break;		} break;

//		//
// Conversion operations		// Conversion operations
//		//
case OP_BIN2NUM: {		case OP_BIN2NUM: {
if (!fEnabledOpCodesMonolith) {		if (!fEnabledOpCodesMonolith) {
// Disabled opcodes.		// Disabled opcodes.
▲ Show 20 Lines • Show All 463 Lines • Show Last 20 Lines