Function parseFloat

pcsx2/DebugTools/ExpressionParser.cpp:155–175

Parse only a float, and return as float bits.

// Parse only a float, and return as float bits.
static bool parseFloat(const char *str, int len, u64 &result)
{
	bool foundDecimal = false;
	for (int i = 0; i < len; ++i)
	{
		if (str[i] == '.')
		{
			if (foundDecimal)
				return false;
			foundDecimal = true;
			continue;
		}
		if (str[i] < '0' || str[i] > '9')
			return false;
	}

	result = 0;
	float f = (float)atof(str);
	memcpy(&result, &f, sizeof(float));
	return foundDecimal;
}

ExpressionOpcodeType getExpressionOpcode(const char* str, int& ReturnLen, ExpressionOpcodeType LastOpcode)
{