Date: Sat, 2 Jul 2005 20:06:44 +0000 (UTC) From: Xin LI <delphij@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/conf options.i386 options.pc98 src/sys/i386/conf NOTES src/sys/i386/i386 initcpu.c machdep.c pmap.c ptrace_machdep.c src/sys/i386/isa npx.c src/sys/i386/linux linux_ptrace.c src/sys/pc98/conf NOTES src/sys/pc98/pc98 machdep.c Message-ID: <200507022006.j62K6iio011700@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
delphij 2005-07-02 20:06:44 UTC
FreeBSD src repository
Modified files:
sys/conf options.i386 options.pc98
sys/i386/conf NOTES
sys/i386/i386 initcpu.c machdep.c pmap.c
ptrace_machdep.c
sys/i386/isa npx.c
sys/i386/linux linux_ptrace.c
sys/pc98/conf NOTES
sys/pc98/pc98 machdep.c
Log:
Remove the CPU_ENABLE_SSE option from the i386 and pc98 architectures,
as they are already default for I686_CPU for almost 3 years, and
CPU_DISABLE_SSE always disables it. On the other hand, CPU_ENABLE_SSE
does not work for I486_CPU and I586_CPU.
This commit has:
- Removed the option from conf/options.*
- Removed the option and comments from MD NOTES files
- Simplified the CPU_ENABLE_SSE ifdef's so they don't
deal with CPU_ENABLE_SSE from kernel configuration. (*)
For most users, this commit should be largely no-op. If you used to
place CPU_ENABLE_SSE into your kernel configuration for some reason,
it is time to remove it.
(*) The ifdef's of CPU_ENABLE_SSE are not removed at this point, since
we need to change it to !defined(CPU_DISABLE_SSE) && defined(I686_CPU),
not just !defined(CPU_DISABLE_SSE), if we really want to do so.
Discussed on: -arch
Approved by: re (scottl)
Revision Changes Path
1.225 +0 -1 src/sys/conf/options.i386
1.189 +0 -1 src/sys/conf/options.pc98
1.1202 +0 -4 src/sys/i386/conf/NOTES
1.52 +1 -4 src/sys/i386/i386/initcpu.c
1.616 +1 -4 src/sys/i386/i386/machdep.c
1.523 +1 -4 src/sys/i386/i386/pmap.c
1.3 +1 -4 src/sys/i386/i386/ptrace_machdep.c
1.162 +1 -4 src/sys/i386/isa/npx.c
1.16 +1 -4 src/sys/i386/linux/linux_ptrace.c
1.59 +0 -4 src/sys/pc98/conf/NOTES
1.363 +1 -4 src/sys/pc98/pc98/machdep.c
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200507022006.j62K6iio011700>