diff options
| author | Anton Blanchard <anton@samba.org> | 2015-02-10 09:51:22 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2015-03-16 18:32:11 +1100 |
| commit | c2ce6f9f3dc00daca5714ef070a9a2d4e78eb336 (patch) | |
| tree | c008f72ced83ffd950f0920566c378b4809780cf /arch/powerpc/lib/copypage_power7.S | |
| parent | 06e5801b8cb3fc057d88cb4dc03c0b64b2744cda (diff) | |
| download | op-kernel-dev-c2ce6f9f3dc00daca5714ef070a9a2d4e78eb336.zip op-kernel-dev-c2ce6f9f3dc00daca5714ef070a9a2d4e78eb336.tar.gz | |
powerpc: Change vrX register defines to vX to match gcc and glibc
As our various loops (copy, string, crypto etc) get more complicated,
we want to share implementations between userspace (eg glibc) and
the kernel. We also want to write userspace test harnesses to put
in tools/testing/selftest.
One gratuitous difference between userspace and the kernel is the
VMX register definitions - the kernel uses vrX whereas both gcc and
glibc use vX.
Change the kernel to match userspace.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/lib/copypage_power7.S')
| -rw-r--r-- | arch/powerpc/lib/copypage_power7.S | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/arch/powerpc/lib/copypage_power7.S b/arch/powerpc/lib/copypage_power7.S index d7dafb3..a84d333 100644 --- a/arch/powerpc/lib/copypage_power7.S +++ b/arch/powerpc/lib/copypage_power7.S @@ -83,23 +83,23 @@ _GLOBAL(copypage_power7) li r12,112 .align 5 -1: lvx vr7,r0,r4 - lvx vr6,r4,r6 - lvx vr5,r4,r7 - lvx vr4,r4,r8 - lvx vr3,r4,r9 - lvx vr2,r4,r10 - lvx vr1,r4,r11 - lvx vr0,r4,r12 +1: lvx v7,r0,r4 + lvx v6,r4,r6 + lvx v5,r4,r7 + lvx v4,r4,r8 + lvx v3,r4,r9 + lvx v2,r4,r10 + lvx v1,r4,r11 + lvx v0,r4,r12 addi r4,r4,128 - stvx vr7,r0,r3 - stvx vr6,r3,r6 - stvx vr5,r3,r7 - stvx vr4,r3,r8 - stvx vr3,r3,r9 - stvx vr2,r3,r10 - stvx vr1,r3,r11 - stvx vr0,r3,r12 + stvx v7,r0,r3 + stvx v6,r3,r6 + stvx v5,r3,r7 + stvx v4,r3,r8 + stvx v3,r3,r9 + stvx v2,r3,r10 + stvx v1,r3,r11 + stvx v0,r3,r12 addi r3,r3,128 bdnz 1b |
