From 019106f6e576eb8e05e7b5b562d7115dd05ba567 Mon Sep 17 00:00:00 2001 From: delphij Date: Sat, 2 Jul 2005 20:06:44 +0000 Subject: 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) --- sys/conf/options.i386 | 1 - sys/conf/options.pc98 | 1 - 2 files changed, 2 deletions(-) (limited to 'sys/conf') diff --git a/sys/conf/options.i386 b/sys/conf/options.i386 index 33f71f0..8ad0b8b 100644 --- a/sys/conf/options.i386 +++ b/sys/conf/options.i386 @@ -51,7 +51,6 @@ CPU_ELAN opt_cpu.h CPU_ELAN_PPS opt_cpu.h CPU_ELAN_XTAL opt_cpu.h CPU_ENABLE_LONGRUN opt_cpu.h -CPU_ENABLE_SSE opt_cpu.h CPU_FASTER_5X86_FPU opt_cpu.h CPU_GEODE opt_cpu.h CPU_I486_ON_386 opt_cpu.h diff --git a/sys/conf/options.pc98 b/sys/conf/options.pc98 index 5f8db10..f50c867 100644 --- a/sys/conf/options.pc98 +++ b/sys/conf/options.pc98 @@ -41,7 +41,6 @@ CPU_DIRECT_MAPPED_CACHE opt_cpu.h CPU_DISABLE_5X86_LSSER opt_cpu.h CPU_DISABLE_CMPXCHG opt_global.h # XXX global, unlike other CPU_* CPU_DISABLE_SSE opt_cpu.h -CPU_ENABLE_SSE opt_cpu.h CPU_FASTER_5X86_FPU opt_cpu.h CPU_GEODE opt_cpu.h CPU_I486_ON_386 opt_cpu.h -- cgit v1.1