Date: Fri, 10 Jul 1998 21:58:27 -0700 (PDT) From: Bruce Evans <bde@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-sys@FreeBSD.ORG Subject: cvs commit: src/sys/i386/include cpufunc.h Message-ID: <199807110458.VAA14376@freefall.freebsd.org>
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bde 1998/07/10 21:58:27 PDT
Modified files:
sys/i386/include cpufunc.h
Log:
Don't pretend to support ix86's with 16-bit ints by using longs
just to ensure 32-bit variables. Doing so broke and/or pessimized
i386's with 64-bit longs (unnecessary use of 64-bit variables
caused remarkably few problems in C code, but the inline asm here
tended to fail because there are no 64-bit registers). Since the
interfaces here are very machine-dependent and shouldn't be used
outside of the kernel, use a standard types of "known" width instead
of fixed-width types.
Changed all quad_t's to u_int64_t's. quad_t isn't standard, and
using signed types for 64-bit registers was bogus (but made no
difference).
Revision Changes Path
1.80 +32 -32 src/sys/i386/include/cpufunc.h
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