diff options
Diffstat (limited to 'arch/x86/crypto/crct10dif-pcl-asm_64.S')
| -rw-r--r-- | arch/x86/crypto/crct10dif-pcl-asm_64.S | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/arch/x86/crypto/crct10dif-pcl-asm_64.S b/arch/x86/crypto/crct10dif-pcl-asm_64.S index 35e97569d05f..de04d3e98d8d 100644 --- a/arch/x86/crypto/crct10dif-pcl-asm_64.S +++ b/arch/x86/crypto/crct10dif-pcl-asm_64.S @@ -554,12 +554,11 @@ _only_less_than_2: ENDPROC(crc_t10dif_pcl) -.data - +.section .rodata, "a", @progbits +.align 16 # precomputed constants # these constants are precomputed from the poly: # 0x8bb70000 (0x8bb7 scaled to 32 bits) -.align 16 # Q = 0x18BB70000 # rk1 = 2^(32*3) mod Q << 32 # rk2 = 2^(32*5) mod Q << 32 @@ -613,14 +612,23 @@ rk20: +.section .rodata.cst16.mask1, "aM", @progbits, 16 +.align 16 mask1: .octa 0x80808080808080808080808080808080 + +.section .rodata.cst16.mask2, "aM", @progbits, 16 +.align 16 mask2: .octa 0x00000000FFFFFFFFFFFFFFFFFFFFFFFF +.section .rodata.cst16.SHUF_MASK, "aM", @progbits, 16 +.align 16 SHUF_MASK: .octa 0x000102030405060708090A0B0C0D0E0F +.section .rodata.cst32.pshufb_shf_table, "aM", @progbits, 32 +.align 32 pshufb_shf_table: # use these values for shift constants for the pshufb instruction # different alignments result in values as shown: |
