diff options
| author | Artur Grabowski <art@cvs.openbsd.org> | 2001-09-10 22:40:22 +0000 |
|---|---|---|
| committer | Artur Grabowski <art@cvs.openbsd.org> | 2001-09-10 22:40:22 +0000 |
| commit | be5ab7cfffbd6a2c8733bf14b48fd5ec31ca961a (patch) | |
| tree | c38212160cbd71454f47cec3995b77e158a8b980 /sys/arch/sparc64 | |
| parent | 5a30d45cedc93970c728636b6dc6368266985c1d (diff) | |
Don't use the VIS instructions for bcopy and bzero.
We have enough floating point problems without multimedia in the kernel.
Diffstat (limited to 'sys/arch/sparc64')
| -rw-r--r-- | sys/arch/sparc64/sparc64/locore.s | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/arch/sparc64/sparc64/locore.s b/sys/arch/sparc64/sparc64/locore.s index dabcdfabd05..ffffe27601a 100644 --- a/sys/arch/sparc64/sparc64/locore.s +++ b/sys/arch/sparc64/sparc64/locore.s @@ -1,4 +1,4 @@ -/* $OpenBSD: locore.s,v 1.7 2001/09/06 10:45:41 art Exp $ */ +/* $OpenBSD: locore.s,v 1.8 2001/09/10 22:40:21 art Exp $ */ /* $NetBSD: locore.s,v 1.137 2001/08/13 06:10:10 jdolecek Exp $ */ /* @@ -9227,7 +9227,7 @@ Lovbcopy: * Plenty of data to copy, so try to do it optimally. */ 2: -#if 1 +#if 0 ! If it is big enough, use VIS instructions bge Lbcopy_block nop @@ -10856,7 +10856,7 @@ Lbzero_internal: sllx %o1, 32, %o3 or %o1, %o3, %o1 1: -#if 1 +#if 0 !! Now we are 64-bit aligned cmp %o2, 256 ! Use block clear if len > 256 bge,pt %xcc, Lbzero_block ! use block store insns |