[Mspgcc-users] ASM accessing high word of long int?

[Mark Stokes]

I'm having trouble telling my assembly about a high byte of a long int.
Is there an easy way to do this?
Example:

void DADDLongInt( unsigned long int total )
{
// for now, just add 25 each time
    __asm__("\tDADD   %1, %0\n\tDADC   %0": "=g" (total) : "n" (25) );
}
Written another way:
void DADDLongInt( unsigned long int total )
{
// for now, just add 25 each time
    __asm__("\tDADD   %1, %0": "=g" (total) : "n" (25) );
    __asm__("\tDADC   %0": "=g" (total) );
}
What do I use for the operand of the second assembly instruction?  I
want to just say "(total(2))" or "(total+2)", but neither work.

Thanks
-Mark