Article View: comp.sys.sgi.misc
Article #311assembly stuff
From: DESNOGUES
Date: Wed, 27 Jan 1993 13:37
Date: Wed, 27 Jan 1993 13:37
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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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<1k637dINNjhq@taloa.unice.fr>Path:
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Path: arc1-ca.pugleaf.net!sparky!uunet!charon.amdahl.com!pacbell.com!decwrl!sdd.hp.com!spool.mu.edu!uwm.edu!rpi!ghost.dsi.unimi.it!univ-lyon1.fr!taloa.unice.fr!desnogue 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