OERV-RUNTIME/boringssl
2
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

update main-with-bazel from master branch

Browse Source
This commit is contained in:
BoringSSL Robot
2023-12-20 01:40:40 +00:00
parent 6a05f09ceb b3cda5cf45
commit fe4d61f6be
4 changed files with 29 additions and 111 deletions
Download Patch File Download Diff File Expand all files Collapse all files
apple-arm/crypto/chacha/chacha-armv4-apple.S
+8 -38
View File
@@ -29,42 +29,17 @@ Lsigma:
.long 0x61707865,0x3320646e,0x79622d32,0x6b206574 @ endian-neutral
Lone:
.long 1,0,0,0
#if __ARM_MAX_ARCH__>=7
LOPENSSL_armcap:
.word OPENSSL_armcap_P-Lsigma
#else
.word -1
#endif
.globl _ChaCha20_ctr32
.private_extern _ChaCha20_ctr32
.globl _ChaCha20_ctr32_nohw
.private_extern _ChaCha20_ctr32_nohw
#ifdef __thumb2__
.thumb_func _ChaCha20_ctr32
.thumb_func _ChaCha20_ctr32_nohw
#endif
.align 5
_ChaCha20_ctr32:
LChaCha20_ctr32:
_ChaCha20_ctr32_nohw:
ldr r12,[sp,#0] @ pull pointer to counter and nonce
stmdb sp!,{r0,r1,r2,r4-r11,lr}
adr r14,Lsigma
cmp r2,#0 @ len==0?
#ifdef __thumb2__
itt eq
#endif
addeq sp,sp,#4*3
beq Lno_data
#if __ARM_MAX_ARCH__>=7
cmp r2,#192 @ test len
bls Lshort
ldr r4,[r14,#32]
ldr r4,[r14,r4]
# ifdef __APPLE__
ldr r4,[r4]
# endif
tst r4,#ARMV7_NEON
bne LChaCha20_neon
Lshort:
#endif
ldmia r12,{r4,r5,r6,r7} @ load counter and nonce
sub sp,sp,#4*(16) @ off-load area
stmdb sp!,{r4,r5,r6,r7} @ copy counter and nonce
@@ -793,21 +768,21 @@ Loop_tail:
Ldone:
add sp,sp,#4*(32+3)
Lno_data:
ldmia sp!,{r4,r5,r6,r7,r8,r9,r10,r11,pc}
#if __ARM_MAX_ARCH__>=7
.globl _ChaCha20_ctr32_neon
.private_extern _ChaCha20_ctr32_neon
#ifdef __thumb2__
.thumb_func ChaCha20_neon
.thumb_func _ChaCha20_ctr32_neon
#endif
.align 5
ChaCha20_neon:
_ChaCha20_ctr32_neon:
ldr r12,[sp,#0] @ pull pointer to counter and nonce
stmdb sp!,{r0,r1,r2,r4-r11,lr}
LChaCha20_neon:
adr r14,Lsigma
vstmdb sp!,{d8,d9,d10,d11,d12,d13,d14,d15} @ ABI spec says so
stmdb sp!,{r0,r1,r2,r3}
@@ -1476,10 +1451,5 @@ Ldone_neon:
add sp,sp,#4*(16+3)
ldmia sp!,{r4,r5,r6,r7,r8,r9,r10,r11,pc}
.comm _OPENSSL_armcap_P,4
.non_lazy_symbol_pointer
OPENSSL_armcap_P:
.indirect_symbol _OPENSSL_armcap_P
.long 0
#endif
#endif // !OPENSSL_NO_ASM && defined(OPENSSL_ARM) && defined(__APPLE__)
linux-arm/crypto/chacha/chacha-armv4-linux.S
+10 -36
View File
@@ -29,40 +29,15 @@
.long 0x61707865,0x3320646e,0x79622d32,0x6b206574 @ endian-neutral
.Lone:
.long 1,0,0,0
#if __ARM_MAX_ARCH__>=7
.LOPENSSL_armcap:
.word OPENSSL_armcap_P-.Lsigma
#else
.word -1
#endif
.globl ChaCha20_ctr32
.hidden ChaCha20_ctr32
.type ChaCha20_ctr32,%function
.globl ChaCha20_ctr32_nohw
.hidden ChaCha20_ctr32_nohw
.type ChaCha20_ctr32_nohw,%function
.align 5
ChaCha20_ctr32:
.LChaCha20_ctr32:
ChaCha20_ctr32_nohw:
ldr r12,[sp,#0] @ pull pointer to counter and nonce
stmdb sp!,{r0,r1,r2,r4-r11,lr}
adr r14,.Lsigma
cmp r2,#0 @ len==0?
#ifdef __thumb2__
itt eq
#endif
addeq sp,sp,#4*3
beq .Lno_data
#if __ARM_MAX_ARCH__>=7
cmp r2,#192 @ test len
bls .Lshort
ldr r4,[r14,#32]
ldr r4,[r14,r4]
# ifdef __APPLE__
ldr r4,[r4]
# endif
tst r4,#ARMV7_NEON
bne .LChaCha20_neon
.Lshort:
#endif
ldmia r12,{r4,r5,r6,r7} @ load counter and nonce
sub sp,sp,#4*(16) @ off-load area
stmdb sp!,{r4,r5,r6,r7} @ copy counter and nonce
@@ -791,19 +766,19 @@ ChaCha20_ctr32:
.Ldone:
add sp,sp,#4*(32+3)
.Lno_data:
ldmia sp!,{r4,r5,r6,r7,r8,r9,r10,r11,pc}
.size ChaCha20_ctr32,.-ChaCha20_ctr32
.size ChaCha20_ctr32_nohw,.-ChaCha20_ctr32_nohw
#if __ARM_MAX_ARCH__>=7
.arch armv7-a
.fpu neon
.type ChaCha20_neon,%function
.globl ChaCha20_ctr32_neon
.hidden ChaCha20_ctr32_neon
.type ChaCha20_ctr32_neon,%function
.align 5
ChaCha20_neon:
ChaCha20_ctr32_neon:
ldr r12,[sp,#0] @ pull pointer to counter and nonce
stmdb sp!,{r0,r1,r2,r4-r11,lr}
.LChaCha20_neon:
adr r14,.Lsigma
vstmdb sp!,{d8,d9,d10,d11,d12,d13,d14,d15} @ ABI spec says so
stmdb sp!,{r0,r1,r2,r3}
@@ -1471,7 +1446,6 @@ ChaCha20_neon:
vldmia sp,{d8,d9,d10,d11,d12,d13,d14,d15}
add sp,sp,#4*(16+3)
ldmia sp!,{r4,r5,r6,r7,r8,r9,r10,r11,pc}
.size ChaCha20_neon,.-ChaCha20_neon
.comm OPENSSL_armcap_P,4,4
.size ChaCha20_ctr32_neon,.-ChaCha20_ctr32_neon
#endif
#endif // !OPENSSL_NO_ASM && defined(OPENSSL_ARM) && defined(__ELF__)
src/crypto/chacha/asm/chacha-armv4.pl
+8 -35
View File
@@ -196,39 +196,14 @@ $code.=<<___;
.long 0x61707865,0x3320646e,0x79622d32,0x6b206574 @ endian-neutral
.Lone:
.long 1,0,0,0
#if __ARM_MAX_ARCH__>=7
.LOPENSSL_armcap:
.word OPENSSL_armcap_P-.Lsigma
#else
.word -1
#endif
.globl ChaCha20_ctr32
.type ChaCha20_ctr32,%function
.globl ChaCha20_ctr32_nohw
.type ChaCha20_ctr32_nohw,%function
.align 5
ChaCha20_ctr32:
.LChaCha20_ctr32:
ChaCha20_ctr32_nohw:
ldr r12,[sp,#0] @ pull pointer to counter and nonce
stmdb sp!,{r0-r2,r4-r11,lr}
adr r14,.Lsigma
cmp r2,#0 @ len==0?
#ifdef __thumb2__
itt eq
#endif
addeq sp,sp,#4*3
beq .Lno_data
#if __ARM_MAX_ARCH__>=7
cmp r2,#192 @ test len
bls .Lshort
ldr r4,[r14,#32]
ldr r4,[r14,r4]
# ifdef __APPLE__
ldr r4,[r4]
# endif
tst r4,#ARMV7_NEON
bne .LChaCha20_neon
.Lshort:
#endif
ldmia r12,{r4-r7} @ load counter and nonce
sub sp,sp,#4*(16) @ off-load area
stmdb sp!,{r4-r7} @ copy counter and nonce
@@ -621,9 +596,8 @@ $code.=<<___;
.Ldone:
add sp,sp,#4*(32+3)
.Lno_data:
ldmia sp!,{r4-r11,pc}
.size ChaCha20_ctr32,.-ChaCha20_ctr32
.size ChaCha20_ctr32_nohw,.-ChaCha20_ctr32_nohw
___
{{{
@@ -665,12 +639,12 @@ $code.=<<___;
.arch armv7-a
.fpu neon
.type ChaCha20_neon,%function
.globl ChaCha20_ctr32_neon
.type ChaCha20_ctr32_neon,%function
.align 5
ChaCha20_neon:
ChaCha20_ctr32_neon:
ldr r12,[sp,#0] @ pull pointer to counter and nonce
stmdb sp!,{r0-r2,r4-r11,lr}
.LChaCha20_neon:
adr r14,.Lsigma
vstmdb sp!,{d8-d15} @ ABI spec says so
stmdb sp!,{r0-r3}
@@ -1145,8 +1119,7 @@ $code.=<<___;
vldmia sp,{d8-d15}
add sp,sp,#4*(16+3)
ldmia sp!,{r4-r11,pc}
.size ChaCha20_neon,.-ChaCha20_neon
.comm OPENSSL_armcap_P,4,4
.size ChaCha20_ctr32_neon,.-ChaCha20_ctr32_neon
#endif
___
}}}
src/crypto/chacha/internal.h
+3 -2
View File
@@ -30,11 +30,12 @@ void CRYPTO_hchacha20(uint8_t out[32], const uint8_t key[32],
const uint8_t nonce[16]);
#if !defined(OPENSSL_NO_ASM) && \
(defined(OPENSSL_X86) || defined(OPENSSL_X86_64) || defined(OPENSSL_ARM))
(defined(OPENSSL_X86) || defined(OPENSSL_X86_64))
#define CHACHA20_ASM
#elif !defined(OPENSSL_NO_ASM) && defined(OPENSSL_AARCH64)
#elif !defined(OPENSSL_NO_ASM) && \
(defined(OPENSSL_ARM) || defined(OPENSSL_AARCH64))
#define CHACHA20_ASM_NOHW