C++ (Cpp) IS_SYM_VF_REF示例

示例#1

void ConvertLazyRefs( void )
/*********************************/
/* go through all symbols, & turn lazy refs to aliases to default sym. */
{
    symbol *    defsym;
    symbol *    sym;

    for( sym = HeadSym; sym != NULL; sym = sym->link ) {
        if( IS_SYM_A_REF(sym) ) {
            if( IS_SYM_VF_REF(sym) ) {
                defsym = *(sym->e.vfdata);
                _LnkFree( sym->e.vfdata );
            } else {
                defsym = sym->e.def;
                if( sym->info & SYM_VF_MARKED ) {
                    DefStripSym( sym, AllocSegData() ); // see note 1 below.
                }
            }
            WeldSyms( sym, defsym );
            sym->info |= SYM_WAS_LAZY;
            if( LinkFlags & SHOW_DEAD ) {
                LnkMsg( MAP+MSG_SYMBOL_DEAD, "S", sym );
            }
        }
    }
}

示例#2

void ClearSymUnion( symbol * sym )
/***************************************/
/* clear the symbol unions of any possible allocated data */
{
    sym->info &= ~SYM_LINK_GEN;
    if( IS_SYM_VF_REF(sym) ) {
        ClearRefInfo( sym );
    } else {
        WipeSym( sym );
    }
}

示例#3

static bool ResolveVFExtdefs( void )
/**********************************/
/* go through the symbol table, and check if any conditional extdefs
 * should turned into real extdefs */
{
    bool        resolved;
    symbol      *sym;

    resolved = FALSE;
    for( sym = HeadSym; sym != NULL; sym = sym->link ) {
        if( IS_SYM_VF_REF(sym) ) {
            resolved |= CheckVFList( sym );
        }
    }
    return( resolved );
}