diff options
Diffstat (limited to 'arch/powerpc/crypto/crc32-vpmsum_core.S')
| -rw-r--r-- | arch/powerpc/crypto/crc32-vpmsum_core.S | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/arch/powerpc/crypto/crc32-vpmsum_core.S b/arch/powerpc/crypto/crc32-vpmsum_core.S index c3524eba4d0d..b0f87f595b26 100644 --- a/arch/powerpc/crypto/crc32-vpmsum_core.S +++ b/arch/powerpc/crypto/crc32-vpmsum_core.S @@ -19,7 +19,7 @@ * We then use fixed point Barrett reduction to compute a mod n over GF(2) * for n = CRC using POWER8 instructions. We use x = 32. * - * http://en.wikipedia.org/wiki/Barrett_reduction + * https://en.wikipedia.org/wiki/Barrett_reduction * * Copyright (C) 2015 Anton Blanchard <anton@au.ibm.com>, IBM */ @@ -113,9 +113,7 @@ FUNC_START(CRC_FUNCTION_NAME) #endif #ifdef BYTESWAP_DATA - addis r3,r2,.byteswap_constant@toc@ha - addi r3,r3,.byteswap_constant@toc@l - + LOAD_REG_ADDR(r3, .byteswap_constant) lvx byteswap,0,r3 addi r3,r3,16 #endif @@ -150,8 +148,7 @@ FUNC_START(CRC_FUNCTION_NAME) addi r7,r7,-1 mtctr r7 - addis r3,r2,.constants@toc@ha - addi r3,r3,.constants@toc@l + LOAD_REG_ADDR(r3, .constants) /* Find the start of our constants */ add r3,r3,r8 @@ -506,8 +503,7 @@ FUNC_START(CRC_FUNCTION_NAME) .Lbarrett_reduction: /* Barrett constants */ - addis r3,r2,.barrett_constants@toc@ha - addi r3,r3,.barrett_constants@toc@l + LOAD_REG_ADDR(r3, .barrett_constants) lvx const1,0,r3 lvx const2,off16,r3 @@ -610,8 +606,7 @@ FUNC_START(CRC_FUNCTION_NAME) cmpdi r5,0 beq .Lzero - addis r3,r2,.short_constants@toc@ha - addi r3,r3,.short_constants@toc@l + LOAD_REG_ADDR(r3, .short_constants) /* Calculate where in the constant table we need to start */ subfic r6,r5,256 |