Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4d2920c9c03b9044c82da16f98eb2d536d240c4e
Commit:     4d2920c9c03b9044c82da16f98eb2d536d240c4e
Parent:     e444d14d632a1d379c1793147c61a95a24ed976a
Author:     Thomas Gleixner <[EMAIL PROTECTED]>
AuthorDate: Thu Oct 11 11:14:01 2007 +0200
Committer:  Thomas Gleixner <[EMAIL PROTECTED]>
CommitDate: Thu Oct 11 11:14:01 2007 +0200

    x86_64: prepare shared crypto/aes-x86_64-asm.S
    
    Signed-off-by: Thomas Gleixner <[EMAIL PROTECTED]>
    Signed-off-by: Ingo Molnar <[EMAIL PROTECTED]>
---
 arch/x86_64/crypto/Makefile            |    2 +-
 arch/x86_64/crypto/aes-x86_64-asm.S    |  190 --------------------------------
 arch/x86_64/crypto/aes-x86_64-asm_64.S |  190 ++++++++++++++++++++++++++++++++
 3 files changed, 191 insertions(+), 191 deletions(-)

diff --git a/arch/x86_64/crypto/Makefile b/arch/x86_64/crypto/Makefile
index 7f73d22..176f5bb 100644
--- a/arch/x86_64/crypto/Makefile
+++ b/arch/x86_64/crypto/Makefile
@@ -7,6 +7,6 @@
 obj-$(CONFIG_CRYPTO_AES_X86_64) += aes-x86_64.o
 obj-$(CONFIG_CRYPTO_TWOFISH_X86_64) += twofish-x86_64.o
 
-aes-x86_64-y := aes-x86_64-asm.o aes.o
+aes-x86_64-y := aes-x86_64-asm_64.o aes.o
 twofish-x86_64-y := twofish-x86_64-asm.o twofish_64.o
 
diff --git a/arch/x86_64/crypto/aes-x86_64-asm.S 
b/arch/x86_64/crypto/aes-x86_64-asm.S
deleted file mode 100644
index 26b40de..0000000
--- a/arch/x86_64/crypto/aes-x86_64-asm.S
+++ /dev/null
@@ -1,190 +0,0 @@
-/* AES (Rijndael) implementation (FIPS PUB 197) for x86_64
- *
- * Copyright (C) 2005 Andreas Steinmetz, <[EMAIL PROTECTED]>
- *
- * License:
- * This code can be distributed under the terms of the GNU General Public
- * License (GPL) Version 2 provided that the above header down to and
- * including this sentence is retained in full.
- */
-
-.extern aes_ft_tab
-.extern aes_it_tab
-.extern aes_fl_tab
-.extern aes_il_tab
-
-.text
-
-#include <asm/asm-offsets.h>
-
-#define BASE crypto_tfm_ctx_offset
-
-#define R1     %rax
-#define R1E    %eax
-#define R1X    %ax
-#define R1H    %ah
-#define R1L    %al
-#define R2     %rbx
-#define R2E    %ebx
-#define R2X    %bx
-#define R2H    %bh
-#define R2L    %bl
-#define R3     %rcx
-#define R3E    %ecx
-#define R3X    %cx
-#define R3H    %ch
-#define R3L    %cl
-#define R4     %rdx
-#define R4E    %edx
-#define R4X    %dx
-#define R4H    %dh
-#define R4L    %dl
-#define R5     %rsi
-#define R5E    %esi
-#define R6     %rdi
-#define R6E    %edi
-#define R7     %rbp
-#define R7E    %ebp
-#define R8     %r8
-#define R9     %r9
-#define R10    %r10
-#define R11    %r11
-
-#define prologue(FUNC,KEY,B128,B192,r1,r2,r3,r4,r5,r6,r7,r8,r9,r10,r11) \
-       .global FUNC;                   \
-       .type   FUNC,@function;         \
-       .align  8;                      \
-FUNC:  movq    r1,r2;                  \
-       movq    r3,r4;                  \
-       leaq    BASE+KEY+52(r8),r9;     \
-       movq    r10,r11;                \
-       movl    (r7),r5 ## E;           \
-       movl    4(r7),r1 ## E;          \
-       movl    8(r7),r6 ## E;          \
-       movl    12(r7),r7 ## E;         \
-       movl    BASE(r8),r10 ## E;      \
-       xorl    -48(r9),r5 ## E;        \
-       xorl    -44(r9),r1 ## E;        \
-       xorl    -40(r9),r6 ## E;        \
-       xorl    -36(r9),r7 ## E;        \
-       cmpl    $24,r10 ## E;           \
-       jb      B128;                   \
-       leaq    32(r9),r9;              \
-       je      B192;                   \
-       leaq    32(r9),r9;
-
-#define epilogue(r1,r2,r3,r4,r5,r6,r7,r8,r9) \
-       movq    r1,r2;                  \
-       movq    r3,r4;                  \
-       movl    r5 ## E,(r9);           \
-       movl    r6 ## E,4(r9);          \
-       movl    r7 ## E,8(r9);          \
-       movl    r8 ## E,12(r9);         \
-       ret;
-
-#define round(TAB,OFFSET,r1,r2,r3,r4,r5,r6,r7,r8,ra,rb,rc,rd) \
-       movzbl  r2 ## H,r5 ## E;        \
-       movzbl  r2 ## L,r6 ## E;        \
-       movl    TAB+1024(,r5,4),r5 ## E;\
-       movw    r4 ## X,r2 ## X;        \
-       movl    TAB(,r6,4),r6 ## E;     \
-       roll    $16,r2 ## E;            \
-       shrl    $16,r4 ## E;            \
-       movzbl  r4 ## H,r7 ## E;        \
-       movzbl  r4 ## L,r4 ## E;        \
-       xorl    OFFSET(r8),ra ## E;     \
-       xorl    OFFSET+4(r8),rb ## E;   \
-       xorl    TAB+3072(,r7,4),r5 ## E;\
-       xorl    TAB+2048(,r4,4),r6 ## E;\
-       movzbl  r1 ## L,r7 ## E;        \
-       movzbl  r1 ## H,r4 ## E;        \
-       movl    TAB+1024(,r4,4),r4 ## E;\
-       movw    r3 ## X,r1 ## X;        \
-       roll    $16,r1 ## E;            \
-       shrl    $16,r3 ## E;            \
-       xorl    TAB(,r7,4),r5 ## E;     \
-       movzbl  r3 ## H,r7 ## E;        \
-       movzbl  r3 ## L,r3 ## E;        \
-       xorl    TAB+3072(,r7,4),r4 ## E;\
-       xorl    TAB+2048(,r3,4),r5 ## E;\
-       movzbl  r1 ## H,r7 ## E;        \
-       movzbl  r1 ## L,r3 ## E;        \
-       shrl    $16,r1 ## E;            \
-       xorl    TAB+3072(,r7,4),r6 ## E;\
-       movl    TAB+2048(,r3,4),r3 ## E;\
-       movzbl  r1 ## H,r7 ## E;        \
-       movzbl  r1 ## L,r1 ## E;        \
-       xorl    TAB+1024(,r7,4),r6 ## E;\
-       xorl    TAB(,r1,4),r3 ## E;     \
-       movzbl  r2 ## H,r1 ## E;        \
-       movzbl  r2 ## L,r7 ## E;        \
-       shrl    $16,r2 ## E;            \
-       xorl    TAB+3072(,r1,4),r3 ## E;\
-       xorl    TAB+2048(,r7,4),r4 ## E;\
-       movzbl  r2 ## H,r1 ## E;        \
-       movzbl  r2 ## L,r2 ## E;        \
-       xorl    OFFSET+8(r8),rc ## E;   \
-       xorl    OFFSET+12(r8),rd ## E;  \
-       xorl    TAB+1024(,r1,4),r3 ## E;\
-       xorl    TAB(,r2,4),r4 ## E;
-
-#define move_regs(r1,r2,r3,r4) \
-       movl    r3 ## E,r1 ## E;        \
-       movl    r4 ## E,r2 ## E;
-
-#define entry(FUNC,KEY,B128,B192) \
-       prologue(FUNC,KEY,B128,B192,R2,R8,R7,R9,R1,R3,R4,R6,R10,R5,R11)
-
-#define return epilogue(R8,R2,R9,R7,R5,R6,R3,R4,R11)
-
-#define encrypt_round(TAB,OFFSET) \
-       round(TAB,OFFSET,R1,R2,R3,R4,R5,R6,R7,R10,R5,R6,R3,R4) \
-       move_regs(R1,R2,R5,R6)
-
-#define encrypt_final(TAB,OFFSET) \
-       round(TAB,OFFSET,R1,R2,R3,R4,R5,R6,R7,R10,R5,R6,R3,R4)
-
-#define decrypt_round(TAB,OFFSET) \
-       round(TAB,OFFSET,R2,R1,R4,R3,R6,R5,R7,R10,R5,R6,R3,R4) \
-       move_regs(R1,R2,R5,R6)
-
-#define decrypt_final(TAB,OFFSET) \
-       round(TAB,OFFSET,R2,R1,R4,R3,R6,R5,R7,R10,R5,R6,R3,R4)
-
-/* void aes_enc_blk(stuct crypto_tfm *tfm, u8 *out, const u8 *in) */
-
-       entry(aes_enc_blk,0,enc128,enc192)
-       encrypt_round(aes_ft_tab,-96)
-       encrypt_round(aes_ft_tab,-80)
-enc192:        encrypt_round(aes_ft_tab,-64)
-       encrypt_round(aes_ft_tab,-48)
-enc128:        encrypt_round(aes_ft_tab,-32)
-       encrypt_round(aes_ft_tab,-16)
-       encrypt_round(aes_ft_tab,  0)
-       encrypt_round(aes_ft_tab, 16)
-       encrypt_round(aes_ft_tab, 32)
-       encrypt_round(aes_ft_tab, 48)
-       encrypt_round(aes_ft_tab, 64)
-       encrypt_round(aes_ft_tab, 80)
-       encrypt_round(aes_ft_tab, 96)
-       encrypt_final(aes_fl_tab,112)
-       return
-
-/* void aes_dec_blk(struct crypto_tfm *tfm, u8 *out, const u8 *in) */
-
-       entry(aes_dec_blk,240,dec128,dec192)
-       decrypt_round(aes_it_tab,-96)
-       decrypt_round(aes_it_tab,-80)
-dec192:        decrypt_round(aes_it_tab,-64)
-       decrypt_round(aes_it_tab,-48)
-dec128:        decrypt_round(aes_it_tab,-32)
-       decrypt_round(aes_it_tab,-16)
-       decrypt_round(aes_it_tab,  0)
-       decrypt_round(aes_it_tab, 16)
-       decrypt_round(aes_it_tab, 32)
-       decrypt_round(aes_it_tab, 48)
-       decrypt_round(aes_it_tab, 64)
-       decrypt_round(aes_it_tab, 80)
-       decrypt_round(aes_it_tab, 96)
-       decrypt_final(aes_il_tab,112)
-       return
diff --git a/arch/x86_64/crypto/aes-x86_64-asm_64.S 
b/arch/x86_64/crypto/aes-x86_64-asm_64.S
new file mode 100644
index 0000000..26b40de
--- /dev/null
+++ b/arch/x86_64/crypto/aes-x86_64-asm_64.S
@@ -0,0 +1,190 @@
+/* AES (Rijndael) implementation (FIPS PUB 197) for x86_64
+ *
+ * Copyright (C) 2005 Andreas Steinmetz, <[EMAIL PROTECTED]>
+ *
+ * License:
+ * This code can be distributed under the terms of the GNU General Public
+ * License (GPL) Version 2 provided that the above header down to and
+ * including this sentence is retained in full.
+ */
+
+.extern aes_ft_tab
+.extern aes_it_tab
+.extern aes_fl_tab
+.extern aes_il_tab
+
+.text
+
+#include <asm/asm-offsets.h>
+
+#define BASE crypto_tfm_ctx_offset
+
+#define R1     %rax
+#define R1E    %eax
+#define R1X    %ax
+#define R1H    %ah
+#define R1L    %al
+#define R2     %rbx
+#define R2E    %ebx
+#define R2X    %bx
+#define R2H    %bh
+#define R2L    %bl
+#define R3     %rcx
+#define R3E    %ecx
+#define R3X    %cx
+#define R3H    %ch
+#define R3L    %cl
+#define R4     %rdx
+#define R4E    %edx
+#define R4X    %dx
+#define R4H    %dh
+#define R4L    %dl
+#define R5     %rsi
+#define R5E    %esi
+#define R6     %rdi
+#define R6E    %edi
+#define R7     %rbp
+#define R7E    %ebp
+#define R8     %r8
+#define R9     %r9
+#define R10    %r10
+#define R11    %r11
+
+#define prologue(FUNC,KEY,B128,B192,r1,r2,r3,r4,r5,r6,r7,r8,r9,r10,r11) \
+       .global FUNC;                   \
+       .type   FUNC,@function;         \
+       .align  8;                      \
+FUNC:  movq    r1,r2;                  \
+       movq    r3,r4;                  \
+       leaq    BASE+KEY+52(r8),r9;     \
+       movq    r10,r11;                \
+       movl    (r7),r5 ## E;           \
+       movl    4(r7),r1 ## E;          \
+       movl    8(r7),r6 ## E;          \
+       movl    12(r7),r7 ## E;         \
+       movl    BASE(r8),r10 ## E;      \
+       xorl    -48(r9),r5 ## E;        \
+       xorl    -44(r9),r1 ## E;        \
+       xorl    -40(r9),r6 ## E;        \
+       xorl    -36(r9),r7 ## E;        \
+       cmpl    $24,r10 ## E;           \
+       jb      B128;                   \
+       leaq    32(r9),r9;              \
+       je      B192;                   \
+       leaq    32(r9),r9;
+
+#define epilogue(r1,r2,r3,r4,r5,r6,r7,r8,r9) \
+       movq    r1,r2;                  \
+       movq    r3,r4;                  \
+       movl    r5 ## E,(r9);           \
+       movl    r6 ## E,4(r9);          \
+       movl    r7 ## E,8(r9);          \
+       movl    r8 ## E,12(r9);         \
+       ret;
+
+#define round(TAB,OFFSET,r1,r2,r3,r4,r5,r6,r7,r8,ra,rb,rc,rd) \
+       movzbl  r2 ## H,r5 ## E;        \
+       movzbl  r2 ## L,r6 ## E;        \
+       movl    TAB+1024(,r5,4),r5 ## E;\
+       movw    r4 ## X,r2 ## X;        \
+       movl    TAB(,r6,4),r6 ## E;     \
+       roll    $16,r2 ## E;            \
+       shrl    $16,r4 ## E;            \
+       movzbl  r4 ## H,r7 ## E;        \
+       movzbl  r4 ## L,r4 ## E;        \
+       xorl    OFFSET(r8),ra ## E;     \
+       xorl    OFFSET+4(r8),rb ## E;   \
+       xorl    TAB+3072(,r7,4),r5 ## E;\
+       xorl    TAB+2048(,r4,4),r6 ## E;\
+       movzbl  r1 ## L,r7 ## E;        \
+       movzbl  r1 ## H,r4 ## E;        \
+       movl    TAB+1024(,r4,4),r4 ## E;\
+       movw    r3 ## X,r1 ## X;        \
+       roll    $16,r1 ## E;            \
+       shrl    $16,r3 ## E;            \
+       xorl    TAB(,r7,4),r5 ## E;     \
+       movzbl  r3 ## H,r7 ## E;        \
+       movzbl  r3 ## L,r3 ## E;        \
+       xorl    TAB+3072(,r7,4),r4 ## E;\
+       xorl    TAB+2048(,r3,4),r5 ## E;\
+       movzbl  r1 ## H,r7 ## E;        \
+       movzbl  r1 ## L,r3 ## E;        \
+       shrl    $16,r1 ## E;            \
+       xorl    TAB+3072(,r7,4),r6 ## E;\
+       movl    TAB+2048(,r3,4),r3 ## E;\
+       movzbl  r1 ## H,r7 ## E;        \
+       movzbl  r1 ## L,r1 ## E;        \
+       xorl    TAB+1024(,r7,4),r6 ## E;\
+       xorl    TAB(,r1,4),r3 ## E;     \
+       movzbl  r2 ## H,r1 ## E;        \
+       movzbl  r2 ## L,r7 ## E;        \
+       shrl    $16,r2 ## E;            \
+       xorl    TAB+3072(,r1,4),r3 ## E;\
+       xorl    TAB+2048(,r7,4),r4 ## E;\
+       movzbl  r2 ## H,r1 ## E;        \
+       movzbl  r2 ## L,r2 ## E;        \
+       xorl    OFFSET+8(r8),rc ## E;   \
+       xorl    OFFSET+12(r8),rd ## E;  \
+       xorl    TAB+1024(,r1,4),r3 ## E;\
+       xorl    TAB(,r2,4),r4 ## E;
+
+#define move_regs(r1,r2,r3,r4) \
+       movl    r3 ## E,r1 ## E;        \
+       movl    r4 ## E,r2 ## E;
+
+#define entry(FUNC,KEY,B128,B192) \
+       prologue(FUNC,KEY,B128,B192,R2,R8,R7,R9,R1,R3,R4,R6,R10,R5,R11)
+
+#define return epilogue(R8,R2,R9,R7,R5,R6,R3,R4,R11)
+
+#define encrypt_round(TAB,OFFSET) \
+       round(TAB,OFFSET,R1,R2,R3,R4,R5,R6,R7,R10,R5,R6,R3,R4) \
+       move_regs(R1,R2,R5,R6)
+
+#define encrypt_final(TAB,OFFSET) \
+       round(TAB,OFFSET,R1,R2,R3,R4,R5,R6,R7,R10,R5,R6,R3,R4)
+
+#define decrypt_round(TAB,OFFSET) \
+       round(TAB,OFFSET,R2,R1,R4,R3,R6,R5,R7,R10,R5,R6,R3,R4) \
+       move_regs(R1,R2,R5,R6)
+
+#define decrypt_final(TAB,OFFSET) \
+       round(TAB,OFFSET,R2,R1,R4,R3,R6,R5,R7,R10,R5,R6,R3,R4)
+
+/* void aes_enc_blk(stuct crypto_tfm *tfm, u8 *out, const u8 *in) */
+
+       entry(aes_enc_blk,0,enc128,enc192)
+       encrypt_round(aes_ft_tab,-96)
+       encrypt_round(aes_ft_tab,-80)
+enc192:        encrypt_round(aes_ft_tab,-64)
+       encrypt_round(aes_ft_tab,-48)
+enc128:        encrypt_round(aes_ft_tab,-32)
+       encrypt_round(aes_ft_tab,-16)
+       encrypt_round(aes_ft_tab,  0)
+       encrypt_round(aes_ft_tab, 16)
+       encrypt_round(aes_ft_tab, 32)
+       encrypt_round(aes_ft_tab, 48)
+       encrypt_round(aes_ft_tab, 64)
+       encrypt_round(aes_ft_tab, 80)
+       encrypt_round(aes_ft_tab, 96)
+       encrypt_final(aes_fl_tab,112)
+       return
+
+/* void aes_dec_blk(struct crypto_tfm *tfm, u8 *out, const u8 *in) */
+
+       entry(aes_dec_blk,240,dec128,dec192)
+       decrypt_round(aes_it_tab,-96)
+       decrypt_round(aes_it_tab,-80)
+dec192:        decrypt_round(aes_it_tab,-64)
+       decrypt_round(aes_it_tab,-48)
+dec128:        decrypt_round(aes_it_tab,-32)
+       decrypt_round(aes_it_tab,-16)
+       decrypt_round(aes_it_tab,  0)
+       decrypt_round(aes_it_tab, 16)
+       decrypt_round(aes_it_tab, 32)
+       decrypt_round(aes_it_tab, 48)
+       decrypt_round(aes_it_tab, 64)
+       decrypt_round(aes_it_tab, 80)
+       decrypt_round(aes_it_tab, 96)
+       decrypt_final(aes_il_tab,112)
+       return
-
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