diff options
| -rw-r--r-- | libbb/hash_md5_sha256_x86-64_shaNI.S | 96 |
1 files changed, 48 insertions, 48 deletions
diff --git a/libbb/hash_md5_sha256_x86-64_shaNI.S b/libbb/hash_md5_sha256_x86-64_shaNI.S index f3df541..dbf3911 100644 --- a/libbb/hash_md5_sha256_x86-64_shaNI.S +++ b/libbb/hash_md5_sha256_x86-64_shaNI.S @@ -31,9 +31,7 @@ #define MSGTMP1 %xmm4 #define MSGTMP2 %xmm5 #define MSGTMP3 %xmm6 -#define MSGTMP4 %xmm7 - -#define SHUF_MASK %xmm8 +#define XMMTMP4 %xmm7 #define ABEF_SAVE %xmm9 #define CDGH_SAVE %xmm10 @@ -45,11 +43,12 @@ sha256_process_block64_shaNI: shuf128_32 $0xB1, STATE0, STATE0 /* CDAB */ shuf128_32 $0x1B, STATE1, STATE1 /* EFGH */ - mova128 STATE0, MSGTMP4 + mova128 STATE0, XMMTMP4 palignr $8, STATE1, STATE0 /* ABEF */ - pblendw $0xF0, MSGTMP4, STATE1 /* CDGH */ + pblendw $0xF0, XMMTMP4, STATE1 /* CDGH */ - mova128 PSHUFFLE_BSWAP32_FLIP_MASK(%rip), SHUF_MASK +/* XMMTMP4 holds flip mask from here... */ + mova128 PSHUFFLE_BSWAP32_FLIP_MASK(%rip), XMMTMP4 leaq K256+8*16(%rip), SHA256CONSTANTS /* Save hash values for addition after rounds */ @@ -58,7 +57,7 @@ sha256_process_block64_shaNI: /* Rounds 0-3 */ movu128 0*16(DATA_PTR), MSG - pshufb SHUF_MASK, MSG + pshufb XMMTMP4, MSG mova128 MSG, MSGTMP0 paddd 0*16-8*16(SHA256CONSTANTS), MSG sha256rnds2 STATE0, STATE1 @@ -67,7 +66,7 @@ sha256_process_block64_shaNI: /* Rounds 4-7 */ movu128 1*16(DATA_PTR), MSG - pshufb SHUF_MASK, MSG + pshufb XMMTMP4, MSG mova128 MSG, MSGTMP1 paddd 1*16-8*16(SHA256CONSTANTS), MSG sha256rnds2 STATE0, STATE1 @@ -77,7 +76,7 @@ sha256_process_block64_shaNI: /* Rounds 8-11 */ movu128 2*16(DATA_PTR), MSG - pshufb SHUF_MASK, MSG + pshufb XMMTMP4, MSG mova128 MSG, MSGTMP2 paddd 2*16-8*16(SHA256CONSTANTS), MSG sha256rnds2 STATE0, STATE1 @@ -87,13 +86,14 @@ sha256_process_block64_shaNI: /* Rounds 12-15 */ movu128 3*16(DATA_PTR), MSG - pshufb SHUF_MASK, MSG + pshufb XMMTMP4, MSG +/* ...to here */ mova128 MSG, MSGTMP3 paddd 3*16-8*16(SHA256CONSTANTS), MSG sha256rnds2 STATE0, STATE1 - mova128 MSGTMP3, MSGTMP4 - palignr $4, MSGTMP2, MSGTMP4 - paddd MSGTMP4, MSGTMP0 + mova128 MSGTMP3, XMMTMP4 + palignr $4, MSGTMP2, XMMTMP4 + paddd XMMTMP4, MSGTMP0 sha256msg2 MSGTMP3, MSGTMP0 shuf128_32 $0x0E, MSG, MSG sha256rnds2 STATE1, STATE0 @@ -103,9 +103,9 @@ sha256_process_block64_shaNI: mova128 MSGTMP0, MSG paddd 4*16-8*16(SHA256CONSTANTS), MSG sha256rnds2 STATE0, STATE1 - mova128 MSGTMP0, MSGTMP4 - palignr $4, MSGTMP3, MSGTMP4 - paddd MSGTMP4, MSGTMP1 + mova128 MSGTMP0, XMMTMP4 + palignr $4, MSGTMP3, XMMTMP4 + paddd XMMTMP4, MSGTMP1 sha256msg2 MSGTMP0, MSGTMP1 shuf128_32 $0x0E, MSG, MSG sha256rnds2 STATE1, STATE0 @@ -115,9 +115,9 @@ sha256_process_block64_shaNI: mova128 MSGTMP1, MSG paddd 5*16-8*16(SHA256CONSTANTS), MSG sha256rnds2 STATE0, STATE1 - mova128 MSGTMP1, MSGTMP4 - palignr $4, MSGTMP0, MSGTMP4 - paddd MSGTMP4, MSGTMP2 + mova128 MSGTMP1, XMMTMP4 + palignr $4, MSGTMP0, XMMTMP4 + paddd XMMTMP4, MSGTMP2 sha256msg2 MSGTMP1, MSGTMP2 shuf128_32 $0x0E, MSG, MSG sha256rnds2 STATE1, STATE0 @@ -127,9 +127,9 @@ sha256_process_block64_shaNI: mova128 MSGTMP2, MSG paddd 6*16-8*16(SHA256CONSTANTS), MSG sha256rnds2 STATE0, STATE1 - mova128 MSGTMP2, MSGTMP4 - palignr $4, MSGTMP1, MSGTMP4 - paddd MSGTMP4, MSGTMP3 + mova128 MSGTMP2, XMMTMP4 + palignr $4, MSGTMP1, XMMTMP4 + paddd XMMTMP4, MSGTMP3 sha256msg2 MSGTMP2, MSGTMP3 shuf128_32 $0x0E, MSG, MSG sha256rnds2 STATE1, STATE0 @@ -139,9 +139,9 @@ sha256_process_block64_shaNI: mova128 MSGTMP3, MSG paddd 7*16-8*16(SHA256CONSTANTS), MSG sha256rnds2 STATE0, STATE1 - mova128 MSGTMP3, MSGTMP4 - palignr $4, MSGTMP2, MSGTMP4 - paddd MSGTMP4, MSGTMP0 + mova128 MSGTMP3, XMMTMP4 + palignr $4, MSGTMP2, XMMTMP4 + paddd XMMTMP4, MSGTMP0 sha256msg2 MSGTMP3, MSGTMP0 shuf128_32 $0x0E, MSG, MSG sha256rnds2 STATE1, STATE0 @@ -151,9 +151,9 @@ sha256_process_block64_shaNI: mova128 MSGTMP0, MSG paddd 8*16-8*16(SHA256CONSTANTS), MSG sha256rnds2 STATE0, STATE1 - mova128 MSGTMP0, MSGTMP4 - palignr $4, MSGTMP3, MSGTMP4 - paddd MSGTMP4, MSGTMP1 + mova128 MSGTMP0, XMMTMP4 + palignr $4, MSGTMP3, XMMTMP4 + paddd XMMTMP4, MSGTMP1 sha256msg2 MSGTMP0, MSGTMP1 shuf128_32 $0x0E, MSG, MSG sha256rnds2 STATE1, STATE0 @@ -163,9 +163,9 @@ sha256_process_block64_shaNI: mova128 MSGTMP1, MSG paddd 9*16-8*16(SHA256CONSTANTS), MSG sha256rnds2 STATE0, STATE1 - mova128 MSGTMP1, MSGTMP4 - palignr $4, MSGTMP0, MSGTMP4 - paddd MSGTMP4, MSGTMP2 + mova128 MSGTMP1, XMMTMP4 + palignr $4, MSGTMP0, XMMTMP4 + paddd XMMTMP4, MSGTMP2 sha256msg2 MSGTMP1, MSGTMP2 shuf128_32 $0x0E, MSG, MSG sha256rnds2 STATE1, STATE0 @@ -175,9 +175,9 @@ sha256_process_block64_shaNI: mova128 MSGTMP2, MSG paddd 10*16-8*16(SHA256CONSTANTS), MSG sha256rnds2 STATE0, STATE1 - mova128 MSGTMP2, MSGTMP4 - palignr $4, MSGTMP1, MSGTMP4 - paddd MSGTMP4, MSGTMP3 + mova128 MSGTMP2, XMMTMP4 + palignr $4, MSGTMP1, XMMTMP4 + paddd XMMTMP4, MSGTMP3 sha256msg2 MSGTMP2, MSGTMP3 shuf128_32 $0x0E, MSG, MSG sha256rnds2 STATE1, STATE0 @@ -187,9 +187,9 @@ sha256_process_block64_shaNI: mova128 MSGTMP3, MSG paddd 11*16-8*16(SHA256CONSTANTS), MSG sha256rnds2 STATE0, STATE1 - mova128 MSGTMP3, MSGTMP4 - palignr $4, MSGTMP2, MSGTMP4 - paddd MSGTMP4, MSGTMP0 + mova128 MSGTMP3, XMMTMP4 + palignr $4, MSGTMP2, XMMTMP4 + paddd XMMTMP4, MSGTMP0 sha256msg2 MSGTMP3, MSGTMP0 shuf128_32 $0x0E, MSG, MSG sha256rnds2 STATE1, STATE0 @@ -199,9 +199,9 @@ sha256_process_block64_shaNI: mova128 MSGTMP0, MSG paddd 12*16-8*16(SHA256CONSTANTS), MSG sha256rnds2 STATE0, STATE1 - mova128 MSGTMP0, MSGTMP4 - palignr $4, MSGTMP3, MSGTMP4 - paddd MSGTMP4, MSGTMP1 + mova128 MSGTMP0, XMMTMP4 + palignr $4, MSGTMP3, XMMTMP4 + paddd XMMTMP4, MSGTMP1 sha256msg2 MSGTMP0, MSGTMP1 shuf128_32 $0x0E, MSG, MSG sha256rnds2 STATE1, STATE0 @@ -211,9 +211,9 @@ sha256_process_block64_shaNI: mova128 MSGTMP1, MSG paddd 13*16-8*16(SHA256CONSTANTS), MSG sha256rnds2 STATE0, STATE1 - mova128 MSGTMP1, MSGTMP4 - palignr $4, MSGTMP0, MSGTMP4 - paddd MSGTMP4, MSGTMP2 + mova128 MSGTMP1, XMMTMP4 + palignr $4, MSGTMP0, XMMTMP4 + paddd XMMTMP4, MSGTMP2 sha256msg2 MSGTMP1, MSGTMP2 shuf128_32 $0x0E, MSG, MSG sha256rnds2 STATE1, STATE0 @@ -222,9 +222,9 @@ sha256_process_block64_shaNI: mova128 MSGTMP2, MSG paddd 14*16-8*16(SHA256CONSTANTS), MSG sha256rnds2 STATE0, STATE1 - mova128 MSGTMP2, MSGTMP4 - palignr $4, MSGTMP1, MSGTMP4 - paddd MSGTMP4, MSGTMP3 + mova128 MSGTMP2, XMMTMP4 + palignr $4, MSGTMP1, XMMTMP4 + paddd XMMTMP4, MSGTMP3 sha256msg2 MSGTMP2, MSGTMP3 shuf128_32 $0x0E, MSG, MSG sha256rnds2 STATE1, STATE0 @@ -243,9 +243,9 @@ sha256_process_block64_shaNI: /* Write hash values back in the correct order */ shuf128_32 $0x1B, STATE0, STATE0 /* FEBA */ shuf128_32 $0xB1, STATE1, STATE1 /* DCHG */ - mova128 STATE0, MSGTMP4 + mova128 STATE0, XMMTMP4 pblendw $0xF0, STATE1, STATE0 /* DCBA */ - palignr $8, MSGTMP4, STATE1 /* HGFE */ + palignr $8, XMMTMP4, STATE1 /* HGFE */ movu128 STATE0, 80+0*16(%rdi) movu128 STATE1, 80+1*16(%rdi) |