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MIPS o32 ABI spec, $fp1 valid?
- From: Andrew Cagney <ac131313 at redhat dot com>
- To: gdb at sources dot redhat dot com
- Date: Mon, 16 Jun 2003 14:36:29 -0400
- Subject: MIPS o32 ABI spec, $fp1 valid?
Hello,
KevinB and I were discussing MIPS cleanups for better handling things
like o32 ABI. One question was can the o32 ABI use odd floating point
registers? The MIPS certainly has them, and instructions can certainly
access them. However, according to the o32 ABI, can they be used?
(alternativly, does anyone have a MIPS o32 ABI spec, and even the
original ABI spec that went with the MIPS 1).
Andrew