64 bit additon in MIPS

[Prashant Garg]

Hello all !!!

 I've having a problem with the MIPS simulator ...
the xspim is a 32-bit MIPS simulator .....How do we
perform 64 bit addition operations with it.

Please include a sub-routine for the same .

Thanx enclosed,
Reply soon,
Prashant Garg

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