diff options
Diffstat (limited to 'arch/x86/crypto/crc32c-pcl-intel-asm_64.S')
| -rw-r--r-- | arch/x86/crypto/crc32c-pcl-intel-asm_64.S | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S index 0e6690e3618c..8501ec4532f4 100644 --- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S +++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S @@ -75,7 +75,7 @@ .text SYM_FUNC_START(crc_pcl) -#define bufp %rdi +#define bufp rdi #define bufp_dw %edi #define bufp_w %di #define bufp_b %dil @@ -105,9 +105,9 @@ SYM_FUNC_START(crc_pcl) ## 1) ALIGN: ################################################################ - mov bufp, bufptmp # rdi = *buf - neg bufp - and $7, bufp # calculate the unalignment amount of + mov %bufp, bufptmp # rdi = *buf + neg %bufp + and $7, %bufp # calculate the unalignment amount of # the address je proc_block # Skip if aligned @@ -123,13 +123,13 @@ SYM_FUNC_START(crc_pcl) do_align: #### Calculate CRC of unaligned bytes of the buffer (if any) movq (bufptmp), tmp # load a quadward from the buffer - add bufp, bufptmp # align buffer pointer for quadword + add %bufp, bufptmp # align buffer pointer for quadword # processing - sub bufp, len # update buffer length + sub %bufp, len # update buffer length align_loop: crc32b %bl, crc_init_dw # compute crc32 of 1-byte shr $8, tmp # get next byte - dec bufp + dec %bufp jne align_loop proc_block: @@ -169,10 +169,10 @@ continue_block: xor crc2, crc2 ## branch into array - lea jump_table(%rip), bufp - movzxw (bufp, %rax, 2), len - lea crc_array(%rip), bufp - lea (bufp, len, 1), bufp + lea jump_table(%rip), %bufp + movzxw (%bufp, %rax, 2), len + lea crc_array(%rip), %bufp + lea (%bufp, len, 1), %bufp JMP_NOSPEC bufp ################################################################ @@ -218,9 +218,9 @@ LABEL crc_ %i ## 4) Combine three results: ################################################################ - lea (K_table-8)(%rip), bufp # first entry is for idx 1 + lea (K_table-8)(%rip), %bufp # first entry is for idx 1 shlq $3, %rax # rax *= 8 - pmovzxdq (bufp,%rax), %xmm0 # 2 consts: K1:K2 + pmovzxdq (%bufp,%rax), %xmm0 # 2 consts: K1:K2 leal (%eax,%eax,2), %eax # rax *= 3 (total *24) subq %rax, tmp # tmp -= rax*24 |