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Side by Side Diff: third_party/boringssl/linux-arm/crypto/aes/bsaes-armv7.S

Issue 1924693003: Rolls BoringSSL forward (Closed) Base URL: git@github.com:dart-lang/sdk.git@master
Patch Set: Created 4 years, 7 months ago
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1 #if defined(__arm__) 1 #if defined(__arm__)
2 2
3 @ ==================================================================== 3 @ ====================================================================
4 @ Written by Andy Polyakov <appro@openssl.org> for the OpenSSL 4 @ Written by Andy Polyakov <appro@openssl.org> for the OpenSSL
5 @ project. The module is, however, dual licensed under OpenSSL and 5 @ project. The module is, however, dual licensed under OpenSSL and
6 @ CRYPTOGAMS licenses depending on where you obtain it. For further 6 @ CRYPTOGAMS licenses depending on where you obtain it. For further
7 @ details see http://www.openssl.org/~appro/cryptogams/. 7 @ details see http://www.openssl.org/~appro/cryptogams/.
8 @ 8 @
9 @ Specific modes and adaptation for Linux kernel by Ard Biesheuvel 9 @ Specific modes and adaptation for Linux kernel by Ard Biesheuvel
10 @ <ard.biesheuvel@linaro.org>. Permission to use under GPL terms is 10 @ <ard.biesheuvel@linaro.org>. Permission to use under GPL terms is
(...skipping 29 matching lines...) Expand all
40 @ bsaes-x86_64.pl for further details)... 40 @ bsaes-x86_64.pl for further details)...
41 @ 41 @
42 @ <appro@openssl.org> 42 @ <appro@openssl.org>
43 43
44 @ April-August 2013 44 @ April-August 2013
45 @ 45 @
46 @ Add CBC, CTR and XTS subroutines, adapt for kernel use. 46 @ Add CBC, CTR and XTS subroutines, adapt for kernel use.
47 @ 47 @
48 @ <ard.biesheuvel@linaro.org> 48 @ <ard.biesheuvel@linaro.org>
49 49
50 #if defined(__arm__)
51 #ifndef __KERNEL__ 50 #ifndef __KERNEL__
52 # include "arm_arch.h" 51 # include <openssl/arm_arch.h>
53 52
54 # define VFP_ABI_PUSH vstmdb sp!,{d8-d15} 53 # define VFP_ABI_PUSH vstmdb sp!,{d8-d15}
55 # define VFP_ABI_POP vldmia sp!,{d8-d15} 54 # define VFP_ABI_POP vldmia sp!,{d8-d15}
56 # define VFP_ABI_FRAME 0x40 55 # define VFP_ABI_FRAME 0x40
57 #else 56 #else
58 # define VFP_ABI_PUSH 57 # define VFP_ABI_PUSH
59 # define VFP_ABI_POP 58 # define VFP_ABI_POP
60 # define VFP_ABI_FRAME 0 59 # define VFP_ABI_FRAME 0
61 # define BSAES_ASM_EXTENDED_KEY 60 # define BSAES_ASM_EXTENDED_KEY
62 # define XTS_CHAIN_TWEAK 61 # define XTS_CHAIN_TWEAK
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2569 mov sp, r3 2568 mov sp, r3
2570 #ifdef XTS_CHAIN_TWEAK 2569 #ifdef XTS_CHAIN_TWEAK
2571 vst1.8 {q8}, [r1] 2570 vst1.8 {q8}, [r1]
2572 #endif 2571 #endif
2573 VFP_ABI_POP 2572 VFP_ABI_POP
2574 ldmia sp!, {r4,r5,r6,r7,r8,r9,r10, pc} @ return 2573 ldmia sp!, {r4,r5,r6,r7,r8,r9,r10, pc} @ return
2575 2574
2576 .size bsaes_xts_decrypt,.-bsaes_xts_decrypt 2575 .size bsaes_xts_decrypt,.-bsaes_xts_decrypt
2577 #endif 2576 #endif
2578 #endif 2577 #endif
2579 #endif
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