Signed-off-by: Jussi Kivilinna <jussi.kivilinna@xxxxxxxx> --- arch/x86/crypto/aes-i586-asm_32.S | 15 +++++---------- arch/x86/crypto/aes-x86_64-asm_64.S | 30 +++++++++++++++--------------- 2 files changed, 20 insertions(+), 25 deletions(-) diff --git a/arch/x86/crypto/aes-i586-asm_32.S b/arch/x86/crypto/aes-i586-asm_32.S index b949ec2..2849dbc 100644 --- a/arch/x86/crypto/aes-i586-asm_32.S +++ b/arch/x86/crypto/aes-i586-asm_32.S @@ -36,6 +36,7 @@ .file "aes-i586-asm.S" .text +#include <linux/linkage.h> #include <asm/asm-offsets.h> #define tlen 1024 // length of each of 4 'xor' arrays (256 32-bit words) @@ -219,14 +220,10 @@ // AES (Rijndael) Encryption Subroutine /* void aes_enc_blk(struct crypto_aes_ctx *ctx, u8 *out_blk, const u8 *in_blk) */ -.global aes_enc_blk - .extern crypto_ft_tab .extern crypto_fl_tab -.align 4 - -aes_enc_blk: +ENTRY(aes_enc_blk) push %ebp mov ctx(%esp),%ebp @@ -290,18 +287,15 @@ aes_enc_blk: mov %r0,(%ebp) pop %ebp ret +ENDPROC(aes_enc_blk) // AES (Rijndael) Decryption Subroutine /* void aes_dec_blk(struct crypto_aes_ctx *ctx, u8 *out_blk, const u8 *in_blk) */ -.global aes_dec_blk - .extern crypto_it_tab .extern crypto_il_tab -.align 4 - -aes_dec_blk: +ENTRY(aes_dec_blk) push %ebp mov ctx(%esp),%ebp @@ -365,3 +359,4 @@ aes_dec_blk: mov %r0,(%ebp) pop %ebp ret +ENDPROC(aes_dec_blk) diff --git a/arch/x86/crypto/aes-x86_64-asm_64.S b/arch/x86/crypto/aes-x86_64-asm_64.S index 5b577d5..9105655 100644 --- a/arch/x86/crypto/aes-x86_64-asm_64.S +++ b/arch/x86/crypto/aes-x86_64-asm_64.S @@ -15,6 +15,7 @@ .text +#include <linux/linkage.h> #include <asm/asm-offsets.h> #define R1 %rax @@ -49,10 +50,8 @@ #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; \ + ENTRY(FUNC); \ + movq r1,r2; \ movq r3,r4; \ leaq KEY+48(r8),r9; \ movq r10,r11; \ @@ -71,14 +70,15 @@ FUNC: movq r1,r2; \ je B192; \ leaq 32(r9),r9; -#define epilogue(r1,r2,r3,r4,r5,r6,r7,r8,r9) \ +#define epilogue(FUNC,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; + ret; \ + ENDPROC(FUNC); #define round(TAB,OFFSET,r1,r2,r3,r4,r5,r6,r7,r8,ra,rb,rc,rd) \ movzbl r2 ## H,r5 ## E; \ @@ -133,7 +133,7 @@ FUNC: movq r1,r2; \ #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 return(FUNC) epilogue(FUNC,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) \ @@ -151,12 +151,12 @@ FUNC: movq r1,r2; \ /* void aes_enc_blk(stuct crypto_tfm *tfm, u8 *out, const u8 *in) */ - entry(aes_enc_blk,0,enc128,enc192) + entry(aes_enc_blk,0,.Le128,.Le192) encrypt_round(crypto_ft_tab,-96) encrypt_round(crypto_ft_tab,-80) -enc192: encrypt_round(crypto_ft_tab,-64) +.Le192: encrypt_round(crypto_ft_tab,-64) encrypt_round(crypto_ft_tab,-48) -enc128: encrypt_round(crypto_ft_tab,-32) +.Le128: encrypt_round(crypto_ft_tab,-32) encrypt_round(crypto_ft_tab,-16) encrypt_round(crypto_ft_tab, 0) encrypt_round(crypto_ft_tab, 16) @@ -166,16 +166,16 @@ enc128: encrypt_round(crypto_ft_tab,-32) encrypt_round(crypto_ft_tab, 80) encrypt_round(crypto_ft_tab, 96) encrypt_final(crypto_fl_tab,112) - return + return(aes_enc_blk) /* void aes_dec_blk(struct crypto_tfm *tfm, u8 *out, const u8 *in) */ - entry(aes_dec_blk,240,dec128,dec192) + entry(aes_dec_blk,240,.Ld128,.Ld192) decrypt_round(crypto_it_tab,-96) decrypt_round(crypto_it_tab,-80) -dec192: decrypt_round(crypto_it_tab,-64) +.Ld192: decrypt_round(crypto_it_tab,-64) decrypt_round(crypto_it_tab,-48) -dec128: decrypt_round(crypto_it_tab,-32) +.Ld128: decrypt_round(crypto_it_tab,-32) decrypt_round(crypto_it_tab,-16) decrypt_round(crypto_it_tab, 0) decrypt_round(crypto_it_tab, 16) @@ -185,4 +185,4 @@ dec128: decrypt_round(crypto_it_tab,-32) decrypt_round(crypto_it_tab, 80) decrypt_round(crypto_it_tab, 96) decrypt_final(crypto_il_tab,112) - return + return(aes_dec_blk) -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
