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Date: Thu, 05 Nov 2009 14:44:17 +0800 From: Huang Ying <ying.huang@...el.com> To: Ingo Molnar <mingo@...e.hu>, Herbert Xu <herbert@...dor.apana.org.au>, "H. Peter Anvin" <hpa@...or.com> Cc: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "linux-crypto@...r.kernel.org" <linux-crypto@...r.kernel.org> Subject: [PATCH 2/2] x86, crypto, Use gas macro for AES-NI instructions Old binutils do not support AES-NI instructions, to make kernel can be compiled by them, .byte code is used instead of AES-NI assembly instructions. But the readability and flexibility of raw .byte code is not good. So corresponding assembly instruction like gas macro is used instead. Signed-off-by: Huang Ying <ying.huang@...el.com> --- arch/x86/crypto/aesni-intel_asm.S | 517 ++++++++++++-------------------------- 1 file changed, 173 insertions(+), 344 deletions(-) --- a/arch/x86/crypto/aesni-intel_asm.S +++ b/arch/x86/crypto/aesni-intel_asm.S @@ -16,6 +16,7 @@ */ #include <linux/linkage.h> +#include <asm/inst.h> .text @@ -122,103 +123,72 @@ ENTRY(aesni_set_key) movups 0x10(%rsi), %xmm2 # other user key movaps %xmm2, (%rcx) add $0x10, %rcx - # aeskeygenassist $0x1, %xmm2, %xmm1 # round 1 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x01 + AESKEYGENASSIST 0x1 %xmm2 %xmm1 # round 1 call _key_expansion_256a - # aeskeygenassist $0x1, %xmm0, %xmm1 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x01 + AESKEYGENASSIST 0x1 %xmm0 %xmm1 call _key_expansion_256b - # aeskeygenassist $0x2, %xmm2, %xmm1 # round 2 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x02 + AESKEYGENASSIST 0x2 %xmm2 %xmm1 # round 2 call _key_expansion_256a - # aeskeygenassist $0x2, %xmm0, %xmm1 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x02 + AESKEYGENASSIST 0x2 %xmm0 %xmm1 call _key_expansion_256b - # aeskeygenassist $0x4, %xmm2, %xmm1 # round 3 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x04 + AESKEYGENASSIST 0x4 %xmm2 %xmm1 # round 3 call _key_expansion_256a - # aeskeygenassist $0x4, %xmm0, %xmm1 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x04 + AESKEYGENASSIST 0x4 %xmm0 %xmm1 call _key_expansion_256b - # aeskeygenassist $0x8, %xmm2, %xmm1 # round 4 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x08 + AESKEYGENASSIST 0x8 %xmm2 %xmm1 # round 4 call _key_expansion_256a - # aeskeygenassist $0x8, %xmm0, %xmm1 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x08 + AESKEYGENASSIST 0x8 %xmm0 %xmm1 call _key_expansion_256b - # aeskeygenassist $0x10, %xmm2, %xmm1 # round 5 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x10 + AESKEYGENASSIST 0x10 %xmm2 %xmm1 # round 5 call _key_expansion_256a - # aeskeygenassist $0x10, %xmm0, %xmm1 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x10 + AESKEYGENASSIST 0x10 %xmm0 %xmm1 call _key_expansion_256b - # aeskeygenassist $0x20, %xmm2, %xmm1 # round 6 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x20 + AESKEYGENASSIST 0x20 %xmm2 %xmm1 # round 6 call _key_expansion_256a - # aeskeygenassist $0x20, %xmm0, %xmm1 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x20 + AESKEYGENASSIST 0x20 %xmm0 %xmm1 call _key_expansion_256b - # aeskeygenassist $0x40, %xmm2, %xmm1 # round 7 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x40 + AESKEYGENASSIST 0x40 %xmm2 %xmm1 # round 7 call _key_expansion_256a jmp .Ldec_key .Lenc_key192: movq 0x10(%rsi), %xmm2 # other user key - # aeskeygenassist $0x1, %xmm2, %xmm1 # round 1 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x01 + AESKEYGENASSIST 0x1 %xmm2 %xmm1 # round 1 call _key_expansion_192a - # aeskeygenassist $0x2, %xmm2, %xmm1 # round 2 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x02 + AESKEYGENASSIST 0x2 %xmm2 %xmm1 # round 2 call _key_expansion_192b - # aeskeygenassist $0x4, %xmm2, %xmm1 # round 3 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x04 + AESKEYGENASSIST 0x4 %xmm2 %xmm1 # round 3 call _key_expansion_192a - # aeskeygenassist $0x8, %xmm2, %xmm1 # round 4 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x08 + AESKEYGENASSIST 0x8 %xmm2 %xmm1 # round 4 call _key_expansion_192b - # aeskeygenassist $0x10, %xmm2, %xmm1 # round 5 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x10 + AESKEYGENASSIST 0x10 %xmm2 %xmm1 # round 5 call _key_expansion_192a - # aeskeygenassist $0x20, %xmm2, %xmm1 # round 6 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x20 + AESKEYGENASSIST 0x20 %xmm2 %xmm1 # round 6 call _key_expansion_192b - # aeskeygenassist $0x40, %xmm2, %xmm1 # round 7 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x40 + AESKEYGENASSIST 0x40 %xmm2 %xmm1 # round 7 call _key_expansion_192a - # aeskeygenassist $0x80, %xmm2, %xmm1 # round 8 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x80 + AESKEYGENASSIST 0x80 %xmm2 %xmm1 # round 8 call _key_expansion_192b jmp .Ldec_key .Lenc_key128: - # aeskeygenassist $0x1, %xmm0, %xmm1 # round 1 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x01 + AESKEYGENASSIST 0x1 %xmm0 %xmm1 # round 1 call _key_expansion_128 - # aeskeygenassist $0x2, %xmm0, %xmm1 # round 2 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x02 + AESKEYGENASSIST 0x2 %xmm0 %xmm1 # round 2 call _key_expansion_128 - # aeskeygenassist $0x4, %xmm0, %xmm1 # round 3 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x04 + AESKEYGENASSIST 0x4 %xmm0 %xmm1 # round 3 call _key_expansion_128 - # aeskeygenassist $0x8, %xmm0, %xmm1 # round 4 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x08 + AESKEYGENASSIST 0x8 %xmm0 %xmm1 # round 4 call _key_expansion_128 - # aeskeygenassist $0x10, %xmm0, %xmm1 # round 5 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x10 + AESKEYGENASSIST 0x10 %xmm0 %xmm1 # round 5 call _key_expansion_128 - # aeskeygenassist $0x20, %xmm0, %xmm1 # round 6 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x20 + AESKEYGENASSIST 0x20 %xmm0 %xmm1 # round 6 call _key_expansion_128 - # aeskeygenassist $0x40, %xmm0, %xmm1 # round 7 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x40 + AESKEYGENASSIST 0x40 %xmm0 %xmm1 # round 7 call _key_expansion_128 - # aeskeygenassist $0x80, %xmm0, %xmm1 # round 8 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x80 + AESKEYGENASSIST 0x80 %xmm0 %xmm1 # round 8 call _key_expansion_128 - # aeskeygenassist $0x1b, %xmm0, %xmm1 # round 9 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x1b + AESKEYGENASSIST 0x1b %xmm0 %xmm1 # round 9 call _key_expansion_128 - # aeskeygenassist $0x36, %xmm0, %xmm1 # round 10 - .byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x36 + AESKEYGENASSIST 0x36 %xmm0 %xmm1 # round 10 call _key_expansion_128 .Ldec_key: sub $0x10, %rcx @@ -231,8 +201,7 @@ ENTRY(aesni_set_key) .align 4 .Ldec_key_loop: movaps (%rdi), %xmm0 - # aesimc %xmm0, %xmm1 - .byte 0x66, 0x0f, 0x38, 0xdb, 0xc8 + AESIMC %xmm0 %xmm1 movaps %xmm1, (%rsi) add $0x10, %rdi sub $0x10, %rsi @@ -274,51 +243,37 @@ _aesni_enc1: je .Lenc192 add $0x20, TKEYP movaps -0x60(TKEYP), KEY - # aesenc KEY, STATE - .byte 0x66, 0x0f, 0x38, 0xdc, 0xc2 + AESENC KEY STATE movaps -0x50(TKEYP), KEY - # aesenc KEY, STATE - .byte 0x66, 0x0f, 0x38, 0xdc, 0xc2 + AESENC KEY STATE .align 4 .Lenc192: movaps -0x40(TKEYP), KEY - # aesenc KEY, STATE - .byte 0x66, 0x0f, 0x38, 0xdc, 0xc2 + AESENC KEY STATE movaps -0x30(TKEYP), KEY - # aesenc KEY, STATE - .byte 0x66, 0x0f, 0x38, 0xdc, 0xc2 + AESENC KEY STATE .align 4 .Lenc128: movaps -0x20(TKEYP), KEY - # aesenc KEY, STATE - .byte 0x66, 0x0f, 0x38, 0xdc, 0xc2 + AESENC KEY STATE movaps -0x10(TKEYP), KEY - # aesenc KEY, STATE - .byte 0x66, 0x0f, 0x38, 0xdc, 0xc2 + AESENC KEY STATE movaps (TKEYP), KEY - # aesenc KEY, STATE - .byte 0x66, 0x0f, 0x38, 0xdc, 0xc2 + AESENC KEY STATE movaps 0x10(TKEYP), KEY - # aesenc KEY, STATE - .byte 0x66, 0x0f, 0x38, 0xdc, 0xc2 + AESENC KEY STATE movaps 0x20(TKEYP), KEY - # aesenc KEY, STATE - .byte 0x66, 0x0f, 0x38, 0xdc, 0xc2 + AESENC KEY STATE movaps 0x30(TKEYP), KEY - # aesenc KEY, STATE - .byte 0x66, 0x0f, 0x38, 0xdc, 0xc2 + AESENC KEY STATE movaps 0x40(TKEYP), KEY - # aesenc KEY, STATE - .byte 0x66, 0x0f, 0x38, 0xdc, 0xc2 + AESENC KEY STATE movaps 0x50(TKEYP), KEY - # aesenc KEY, STATE - .byte 0x66, 0x0f, 0x38, 0xdc, 0xc2 + AESENC KEY STATE movaps 0x60(TKEYP), KEY - # aesenc KEY, STATE - .byte 0x66, 0x0f, 0x38, 0xdc, 0xc2 + AESENC KEY STATE movaps 0x70(TKEYP), KEY - # aesenclast KEY, STATE # last round - .byte 0x66, 0x0f, 0x38, 0xdd, 0xc2 + AESENCLAST KEY STATE ret /* @@ -353,135 +308,79 @@ _aesni_enc4: je .L4enc192 add $0x20, TKEYP movaps -0x60(TKEYP), KEY - # aesenc KEY, STATE1 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xc2 - # aesenc KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xe2 - # aesenc KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xea - # aesenc KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xf2 + AESENC KEY STATE1 + AESENC KEY STATE2 + AESENC KEY STATE3 + AESENC KEY STATE4 movaps -0x50(TKEYP), KEY - # aesenc KEY, STATE1 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xc2 - # aesenc KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xe2 - # aesenc KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xea - # aesenc KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xf2 + AESENC KEY STATE1 + AESENC KEY STATE2 + AESENC KEY STATE3 + AESENC KEY STATE4 #.align 4 .L4enc192: movaps -0x40(TKEYP), KEY - # aesenc KEY, STATE1 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xc2 - # aesenc KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xe2 - # aesenc KEY, STATE3Subject: x86, Generate .byte code for some new instructions via gas macro - .byte 0x66, 0x0f, 0x38, 0xdc, 0xea - # aesenc KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xf2 + AESENC KEY STATE1 + AESENC KEY STATE2 + AESENC KEY STATE3 + AESENC KEY STATE4 movaps -0x30(TKEYP), KEY - # aesenc KEY, STATE1 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xc2 - # aesenc KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xe2 - # aesenc KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xea - # aesenc KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xf2 + AESENC KEY STATE1 + AESENC KEY STATE2 + AESENC KEY STATE3 + AESENC KEY STATE4 #.align 4 .L4enc128: movaps -0x20(TKEYP), KEY - # aesenc KEY, STATE1 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xc2 - # aesenc KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xe2 - # aesenc KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xea - # aesenc KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xf2 + AESENC KEY STATE1 + AESENC KEY STATE2 + AESENC KEY STATE3 + AESENC KEY STATE4 movaps -0x10(TKEYP), KEY - # aesenc KEY, STATE1 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xc2 - # aesenc KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xe2 - # aesenc KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xea - # aesenc KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xf2 + AESENC KEY STATE1 + AESENC KEY STATE2 + AESENC KEY STATE3 + AESENC KEY STATE4 movaps (TKEYP), KEY - # aesenc KEY, STATE1 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xc2 - # aesenc KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xe2 - # aesenc KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xea - # aesenc KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xf2 + AESENC KEY STATE1 + AESENC KEY STATE2 + AESENC KEY STATE3 + AESENC KEY STATE4 movaps 0x10(TKEYP), KEY - # aesenc KEY, STATE1 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xc2 - # aesenc KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xe2 - # aesenc KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xea - # aesenc KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xf2 + AESENC KEY STATE1 + AESENC KEY STATE2 + AESENC KEY STATE3 + AESENC KEY STATE4 movaps 0x20(TKEYP), KEY - # aesenc KEY, STATE1 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xc2 - # aesenc KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xe2 - # aesenc KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xea - # aesenc KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xf2 + AESENC KEY STATE1 + AESENC KEY STATE2 + AESENC KEY STATE3 + AESENC KEY STATE4 movaps 0x30(TKEYP), KEY - # aesenc KEY, STATE1 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xc2 - # aesenc KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xe2 - # aesenc KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xea - # aesenc KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xf2 + AESENC KEY STATE1 + AESENC KEY STATE2 + AESENC KEY STATE3 + AESENC KEY STATE4 movaps 0x40(TKEYP), KEY - # aesenc KEY, STATE1 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xc2 - # aesenc KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xe2 - # aesenc KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xea - # aesenc KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xf2 + AESENC KEY STATE1 + AESENC KEY STATE2 + AESENC KEY STATE3 + AESENC KEY STATE4 movaps 0x50(TKEYP), KEY - # aesenc KEY, STATE1 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xc2 - # aesenc KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xe2 - # aesenc KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xea - # aesenc KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xf2 + AESENC KEY STATE1 + AESENC KEY STATE2 + AESENC KEY STATE3 + AESENC KEY STATE4 movaps 0x60(TKEYP), KEY - # aesenc KEY, STATE1 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xc2 - # aesenc KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xe2 - # aesenc KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xea - # aesenc KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xdc, 0xf2 + AESENC KEY STATE1 + AESENC KEY STATE2 + AESENC KEY STATE3 + AESENC KEY STATE4 movaps 0x70(TKEYP), KEY - # aesenclast KEY, STATE1 # last round - .byte 0x66, 0x0f, 0x38, 0xdd, 0xc2 - # aesenclast KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xdd, 0xe2 - # aesenclast KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xdd, 0xea - # aesenclast KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xdd, 0xf2 + AESENCLAST KEY STATE1 # last round + AESENCLAST KEY STATE2 + AESENCLAST KEY STATE3 + AESENCLAST KEY STATE4 ret /* @@ -518,51 +417,37 @@ _aesni_dec1: je .Ldec192 add $0x20, TKEYP movaps -0x60(TKEYP), KEY - # aesdec KEY, STATE - .byte 0x66, 0x0f, 0x38, 0xde, 0xc2 + AESDEC KEY STATE movaps -0x50(TKEYP), KEY - # aesdec KEY, STATE - .byte 0x66, 0x0f, 0x38, 0xde, 0xc2 + AESDEC KEY STATE .align 4 .Ldec192: movaps -0x40(TKEYP), KEY - # aesdec KEY, STATE - .byte 0x66, 0x0f, 0x38, 0xde, 0xc2 + AESDEC KEY STATE movaps -0x30(TKEYP), KEY - # aesdec KEY, STATE - .byte 0x66, 0x0f, 0x38, 0xde, 0xc2 + AESDEC KEY STATE .align 4 .Ldec128: movaps -0x20(TKEYP), KEY - # aesdec KEY, STATE - .byte 0x66, 0x0f, 0x38, 0xde, 0xc2 + AESDEC KEY STATE movaps -0x10(TKEYP), KEY - # aesdec KEY, STATE - .byte 0x66, 0x0f, 0x38, 0xde, 0xc2 + AESDEC KEY STATE movaps (TKEYP), KEY - # aesdec KEY, STATE - .byte 0x66, 0x0f, 0x38, 0xde, 0xc2 + AESDEC KEY STATE movaps 0x10(TKEYP), KEY - # aesdec KEY, STATE - .byte 0x66, 0x0f, 0x38, 0xde, 0xc2 + AESDEC KEY STATE movaps 0x20(TKEYP), KEY - # aesdec KEY, STATE - .byte 0x66, 0x0f, 0x38, 0xde, 0xc2 + AESDEC KEY STATE movaps 0x30(TKEYP), KEY - # aesdec KEY, STATE - .byte 0x66, 0x0f, 0x38, 0xde, 0xc2 + AESDEC KEY STATE movaps 0x40(TKEYP), KEY - # aesdec KEY, STATE - .byte 0x66, 0x0f, 0x38, 0xde, 0xc2 + AESDEC KEY STATE movaps 0x50(TKEYP), KEY - # aesdec KEY, STATE - .byte 0x66, 0x0f, 0x38, 0xde, 0xc2 + AESDEC KEY STATE movaps 0x60(TKEYP), KEY - # aesdec KEY, STATE - .byte 0x66, 0x0f, 0x38, 0xde, 0xc2 + AESDEC KEY STATE movaps 0x70(TKEYP), KEY - # aesdeclast KEY, STATE # last round - .byte 0x66, 0x0f, 0x38, 0xdf, 0xc2 + AESDECLAST KEY STATE ret /* @@ -597,135 +482,79 @@ _aesni_dec4: je .L4dec192 add $0x20, TKEYP movaps -0x60(TKEYP), KEY - # aesdec KEY, STATE1 - .byte 0x66, 0x0f, 0x38, 0xde, 0xc2 - # aesdec KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xde, 0xe2 - # aesdec KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xde, 0xea - # aesdec KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xde, 0xf2 + AESDEC KEY STATE1 + AESDEC KEY STATE2 + AESDEC KEY STATE3 + AESDEC KEY STATE4 movaps -0x50(TKEYP), KEY - # aesdec KEY, STATE1 - .byte 0x66, 0x0f, 0x38, 0xde, 0xc2 - # aesdec KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xde, 0xe2 - # aesdec KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xde, 0xea - # aesdec KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xde, 0xf2 + AESDEC KEY STATE1 + AESDEC KEY STATE2 + AESDEC KEY STATE3 + AESDEC KEY STATE4 .align 4 .L4dec192: movaps -0x40(TKEYP), KEY - # aesdec KEY, STATE1 - .byte 0x66, 0x0f, 0x38, 0xde, 0xc2 - # aesdec KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xde, 0xe2 - # aesdec KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xde, 0xea - # aesdec KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xde, 0xf2 + AESDEC KEY STATE1 + AESDEC KEY STATE2 + AESDEC KEY STATE3 + AESDEC KEY STATE4 movaps -0x30(TKEYP), KEY - # aesdec KEY, STATE1 - .byte 0x66, 0x0f, 0x38, 0xde, 0xc2 - # aesdec KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xde, 0xe2 - # aesdec KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xde, 0xea - # aesdec KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xde, 0xf2 + AESDEC KEY STATE1 + AESDEC KEY STATE2 + AESDEC KEY STATE3 + AESDEC KEY STATE4 .align 4 .L4dec128: movaps -0x20(TKEYP), KEY - # aesdec KEY, STATE1 - .byte 0x66, 0x0f, 0x38, 0xde, 0xc2 - # aesdec KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xde, 0xe2 - # aesdec KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xde, 0xea - # aesdec KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xde, 0xf2 + AESDEC KEY STATE1 + AESDEC KEY STATE2 + AESDEC KEY STATE3 + AESDEC KEY STATE4 movaps -0x10(TKEYP), KEY - # aesdec KEY, STATE1 - .byte 0x66, 0x0f, 0x38, 0xde, 0xc2 - # aesdec KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xde, 0xe2 - # aesdec KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xde, 0xea - # aesdec KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xde, 0xf2 + AESDEC KEY STATE1 + AESDEC KEY STATE2 + AESDEC KEY STATE3 + AESDEC KEY STATE4 movaps (TKEYP), KEY - # aesdec KEY, STATE1 - .byte 0x66, 0x0f, 0x38, 0xde, 0xc2 - # aesdec KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xde, 0xe2 - # aesdec KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xde, 0xea - # aesdec KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xde, 0xf2 + AESDEC KEY STATE1 + AESDEC KEY STATE2 + AESDEC KEY STATE3 + AESDEC KEY STATE4 movaps 0x10(TKEYP), KEY - # aesdec KEY, STATE1 - .byte 0x66, 0x0f, 0x38, 0xde, 0xc2 - # aesdec KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xde, 0xe2 - # aesdec KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xde, 0xea - # aesdec KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xde, 0xf2 + AESDEC KEY STATE1 + AESDEC KEY STATE2 + AESDEC KEY STATE3 + AESDEC KEY STATE4 movaps 0x20(TKEYP), KEY - # aesdec KEY, STATE1 - .byte 0x66, 0x0f, 0x38, 0xde, 0xc2 - # aesdec KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xde, 0xe2 - # aesdec KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xde, 0xea - # aesdec KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xde, 0xf2 + AESDEC KEY STATE1 + AESDEC KEY STATE2 + AESDEC KEY STATE3 + AESDEC KEY STATE4 movaps 0x30(TKEYP), KEY - # aesdec KEY, STATE1 - .byte 0x66, 0x0f, 0x38, 0xde, 0xc2 - # aesdec KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xde, 0xe2 - # aesdec KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xde, 0xea - # aesdec KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xde, 0xf2 + AESDEC KEY STATE1 + AESDEC KEY STATE2 + AESDEC KEY STATE3 + AESDEC KEY STATE4 movaps 0x40(TKEYP), KEY - # aesdec KEY, STATE1 - .byte 0x66, 0x0f, 0x38, 0xde, 0xc2 - # aesdec KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xde, 0xe2 - # aesdec KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xde, 0xea - # aesdec KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xde, 0xf2 + AESDEC KEY STATE1 + AESDEC KEY STATE2 + AESDEC KEY STATE3 + AESDEC KEY STATE4 movaps 0x50(TKEYP), KEY - # aesdec KEY, STATE1 - .byte 0x66, 0x0f, 0x38, 0xde, 0xc2 - # aesdec KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xde, 0xe2 - # aesdec KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xde, 0xea - # aesdec KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xde, 0xf2 + AESDEC KEY STATE1 + AESDEC KEY STATE2 + AESDEC KEY STATE3 + AESDEC KEY STATE4 movaps 0x60(TKEYP), KEY - # aesdec KEY, STATE1 - .byte 0x66, 0x0f, 0x38, 0xde, 0xc2 - # aesdec KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xde, 0xe2 - # aesdec KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xde, 0xea - # aesdec KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xde, 0xf2 + AESDEC KEY STATE1 + AESDEC KEY STATE2 + AESDEC KEY STATE3 + AESDEC KEY STATE4 movaps 0x70(TKEYP), KEY - # aesdeclast KEY, STATE1 # last round - .byte 0x66, 0x0f, 0x38, 0xdf, 0xc2 - # aesdeclast KEY, STATE2 - .byte 0x66, 0x0f, 0x38, 0xdf, 0xe2 - # aesdeclast KEY, STATE3 - .byte 0x66, 0x0f, 0x38, 0xdf, 0xea - # aesdeclast KEY, STATE4 - .byte 0x66, 0x0f, 0x38, 0xdf, 0xf2 + AESDECLAST KEY STATE1 # last round + AESDECLAST KEY STATE2 + AESDECLAST KEY STATE3 + AESDECLAST KEY STATE4 ret /* -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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