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author | asami <asami@FreeBSD.org> | 1996-11-08 02:38:44 +0000 |
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committer | asami <asami@FreeBSD.org> | 1996-11-08 02:38:44 +0000 |
commit | e068ad8a7ce81feb0b983362f0639b8912d8b541 (patch) | |
tree | 2aea3c0833b53b613d8719596be9f8ca4b083b3f /sys/conf/NOTES | |
parent | 81bba450d55e3806a87ae828093ee8d8328ccb96 (diff) | |
download | FreeBSD-src-e068ad8a7ce81feb0b983362f0639b8912d8b541.zip FreeBSD-src-e068ad8a7ce81feb0b983362f0639b8912d8b541.tar.gz |
Remove option I586_FAST_BCOPY. The code will be included by default
if I586_CPU is defined. Note there is a runtime check so the code
won't be run for non-Pentium CPUs anyway.
2.2 candidate, this code has been tested for almost half year in -current.
Diffstat (limited to 'sys/conf/NOTES')
-rw-r--r-- | sys/conf/NOTES | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/sys/conf/NOTES b/sys/conf/NOTES index 34bd40b..c660e55 100644 --- a/sys/conf/NOTES +++ b/sys/conf/NOTES @@ -2,7 +2,7 @@ # LINT -- config file for checking all the sources, tries to pull in # as much of the source tree as it can. # -# $Id: LINT,v 1.286 1996/10/23 07:29:34 pst Exp $ +# $Id: LINT,v 1.287 1996/11/06 14:52:20 bde Exp $ # # NB: You probably don't want to try running a kernel built from this # file. Instead, you should start from GENERIC, and add options from @@ -73,18 +73,14 @@ options GPL_MATH_EMULATE #Support for x87 emulation via options FAILSAFE -# When this is set, copyin/copyout will use an unrolled loop using -# floating point registers. It makes copyin/copyout run 30-100% +# When this is set, bcopy() will use an unrolled loop using +# floating point registers. It makes bcopy() run 30-100% # faster on Pentiums and makes no difference or slower on non-Pentium # (including P6) systems. # # However, even when this is set, there is a run-time check for CPU # type so the routine will never be invoked for a wrong architecture. # It will become the default after some testing period. -options "I586_FAST_BCOPY" - -# This is like I586_FAST_BCOPY except it actually controls bcopy(). -# It is a separate option because the code for it is newer. options "I586_OPTIMIZED_BCOPY" # This is like I586_OPTIMIZED_BCOPY except it controls bzero(). |