Function parseSymbol

src/e9tool/e9action.cpp:82–109

* Parse a symbolic value. */

 * Parse a symbolic value.
 */
static intptr_t parseSymbol(Parser &parser, const char *symbol)
{
    bool end = false;
    if (parser.peekToken() == '.')
    {
        parser.getToken();
        switch (parser.getToken())
        {
            case TOKEN_START:
                break;
            case TOKEN_END:
                end = true; break;
            default:
                parser.unexpectedToken();
        }
    }
    intptr_t val = getELFObject(parser.elf, symbol, end);
    if (val == -1)
    {
        warning("symbol \"%s\" is undefined and therefore has value 0x0",
            symbol);
        return 0x0;
    }
    else if (val == INTPTR_MIN)
        warning("failed to match \"%s\" against any section or symbol name",
            symbol);
    return val;
}

/*
 * Parse a memory operand.