Date: Mon, 11 Nov 1996 12:39:05 -0800 (PST) From: Bruce Evans <bde> To: CVS-committers, cvs-all, cvs-sys Subject: cvs commit: src/sys/i386/i386 identcpu.c machdep.c support.s src/sys/i386/isa npx.c src/sys/i386/conf LINT options.i386 Message-ID: <199611112039.MAA08123@freefall.freebsd.org>
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bde 96/11/11 12:39:05
Modified: sys/i386/conf LINT options.i386
sys/i386/i386 identcpu.c machdep.c support.s
sys/i386/isa npx.c
Log:
Replaced I586_OPTIMIZED_BCOPY and I586_OPTIMIZED_BZERO with boot-time
negative-logic flags (flags 0x01 and 0x02 for npx0, defaulting to unset = on).
This changes the default from off to on. The options have been in current
for several months with no problems reported.
Added a boot-time negative-logic flag for the old I5886_FAST_BCOPY option
which went away too soon (flag 0x04 for npx0, defaulting to unset = on).
Added a boot-time way to set the memory size (iosiz in config, iosize in
userconfig for npx0).
LINT:
Removed old options. Documented npx0's flags and iosiz.
options.i386:
Removed old options.
identcpu.c:
Don't set the function pointers here. Setting them has to be delayed
until after userconfig has had a chance to disable them and until after
a good npx0 has been detected.
machdep.c:
Use npx0's iosize instead of MAXMEM if it is nonzero.
support.s:
Added vectors and glue code for copyin() and copyout().
Fixed ifdefs for i586_bzero().
Added ifdefs for i586_bcopy().
npx.c:
Set the function pointers here.
Clear hw_float when an npx exists but is too broken to use.
Restored style from a year or three ago in npxattach().
Revision Changes Path
1.290 +28 -16 src/sys/i386/conf/LINT
1.29 +1 -4 src/sys/i386/conf/options.i386
1.8 +1 -13 src/sys/i386/i386/identcpu.c
1.211 +6 -1 src/sys/i386/i386/machdep.c
1.43 +112 -33 src/sys/i386/i386/support.s
1.32 +47 -13 src/sys/i386/isa/npx.c
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