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- From: desnogue@taloa.unice.fr (DESNOGUES)
- Newsgroups: comp.sys.sgi.misc
- Subject: assembly stuff
- Date: 27 Jan 1993 14:37:49 +0100
- Organization: University of Nice - Sophia Antipolis, France
- Lines: 18
- Distribution: world
- Message-ID: <1k637dINNjhq@taloa.unice.fr>
- NNTP-Posting-Host: taloa.unice.fr
- Keywords: assembly, R3000
-
-
- However I work on a DEC Ultrix system, I post here because my
- question deal with which comes from MIPS.
-
- First, when I use the flag -V I get 'Mips Computer Systems 2.10'.
- Now my questions:
- 1)is there a way to use directly the div instructions of
- the R3000 without making use of the 'macro' provided by as?
- (you can do it with the mult instructions, but seemingly not
- with div)
- 2)when I multiply 2 16 bit numbers can I get the result from the
- lo register before complete achievement of the mult (ie 12 cycles)
- or will the R3000 lock anyway? what about the R4000?
-
- Laurent Desnogues
-
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