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Hakase
2019-02-22 12:53:31 +09:00
parent 6523a76e2e
commit 25fbda8e8b
186 changed files with 9758 additions and 1640 deletions
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crypto/chacha/asm/chacha-armv8.pl
+13 -14
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@@ -131,12 +131,6 @@ $code.=<<___;
.quad 0x3320646e61707865,0x6b20657479622d32 // endian-neutral
.Lone:
.long 1,0,0,0
.LOPENSSL_armcap_P:
#ifdef __ILP32__
.long OPENSSL_armcap_P-.
#else
.quad OPENSSL_armcap_P-.
#endif
.asciz "ChaCha20 for ARMv8, CRYPTOGAMS by <appro\@openssl.org>"
.globl ChaCha20_ctr32
@@ -144,19 +138,16 @@ $code.=<<___;
.align 5
ChaCha20_ctr32:
cbz $len,.Labort
adr @x[0],.LOPENSSL_armcap_P
cmp $len,#192
b.lo .Lshort
#ifdef __ILP32__
ldrsw @x[1],[@x[0]]
#else
ldr @x[1],[@x[0]]
#endif
ldr w17,[@x[1],@x[0]]
adrp x17,OPENSSL_armcap_P
ldr w17,[x17,#:lo12:OPENSSL_armcap_P]
tst w17,#ARMV7_NEON
b.ne ChaCha20_neon
b.ne .LChaCha20_neon
.Lshort:
.inst 0xd503233f // paciasp
stp x29,x30,[sp,#-96]!
add x29,sp,#0
@@ -276,6 +267,7 @@ $code.=<<___;
ldp x25,x26,[x29,#64]
ldp x27,x28,[x29,#80]
ldp x29,x30,[sp],#96
.inst 0xd50323bf // autiasp
.Labort:
ret
@@ -332,6 +324,7 @@ $code.=<<___;
ldp x25,x26,[x29,#64]
ldp x27,x28,[x29,#80]
ldp x29,x30,[sp],#96
.inst 0xd50323bf // autiasp
ret
.size ChaCha20_ctr32,.-ChaCha20_ctr32
___
@@ -377,6 +370,8 @@ $code.=<<___;
.type ChaCha20_neon,%function
.align 5
ChaCha20_neon:
.LChaCha20_neon:
.inst 0xd503233f // paciasp
stp x29,x30,[sp,#-96]!
add x29,sp,#0
@@ -575,6 +570,7 @@ $code.=<<___;
ldp x25,x26,[x29,#64]
ldp x27,x28,[x29,#80]
ldp x29,x30,[sp],#96
.inst 0xd50323bf // autiasp
ret
.Ltail_neon:
@@ -684,6 +680,7 @@ $code.=<<___;
ldp x25,x26,[x29,#64]
ldp x27,x28,[x29,#80]
ldp x29,x30,[sp],#96
.inst 0xd50323bf // autiasp
ret
.size ChaCha20_neon,.-ChaCha20_neon
___
@@ -696,6 +693,7 @@ $code.=<<___;
.type ChaCha20_512_neon,%function
.align 5
ChaCha20_512_neon:
.inst 0xd503233f // paciasp
stp x29,x30,[sp,#-96]!
add x29,sp,#0
@@ -1114,6 +1112,7 @@ $code.=<<___;
ldp x25,x26,[x29,#64]
ldp x27,x28,[x29,#80]
ldp x29,x30,[sp],#96
.inst 0xd50323bf // autiasp
ret
.size ChaCha20_512_neon,.-ChaCha20_512_neon
___