diff options
| author | Jussi Kivilinna <jussi.kivilinna@mbnet.fi> | 2013-01-19 13:39:00 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2013-01-20 10:16:48 +1100 |
| commit | 5186e395fee266bede96b6906773973ed6fa2278 (patch) | |
| tree | 3e2f35e2defe55f540369869a3d259ffa38928f0 | |
| parent | 8309b745bbaf3fe3df7fc67de51d0049b51452c5 (diff) | |
| download | linux-5186e395fee266bede96b6906773973ed6fa2278.tar.gz linux-5186e395fee266bede96b6906773973ed6fa2278.tar.bz2 linux-5186e395fee266bede96b6906773973ed6fa2278.zip | |
crypto: blowfish-x86_64: use ENTRY()/ENDPROC() for assembler functions and localize jump targets
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | arch/x86/crypto/blowfish-x86_64-asm_64.S | 39 |
1 files changed, 14 insertions, 25 deletions
diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S b/arch/x86/crypto/blowfish-x86_64-asm_64.S index 391d245dc086..246c67006ed0 100644 --- a/arch/x86/crypto/blowfish-x86_64-asm_64.S +++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S @@ -20,6 +20,8 @@ * */ +#include <linux/linkage.h> + .file "blowfish-x86_64-asm.S" .text @@ -116,11 +118,7 @@ bswapq RX0; \ xorq RX0, (RIO); -.align 8 -.global __blowfish_enc_blk -.type __blowfish_enc_blk,@function; - -__blowfish_enc_blk: +ENTRY(__blowfish_enc_blk) /* input: * %rdi: ctx, CTX * %rsi: dst @@ -148,19 +146,16 @@ __blowfish_enc_blk: movq %r10, RIO; test %cl, %cl; - jnz __enc_xor; + jnz .L__enc_xor; write_block(); ret; -__enc_xor: +.L__enc_xor: xor_block(); ret; +ENDPROC(__blowfish_enc_blk) -.align 8 -.global blowfish_dec_blk -.type blowfish_dec_blk,@function; - -blowfish_dec_blk: +ENTRY(blowfish_dec_blk) /* input: * %rdi: ctx, CTX * %rsi: dst @@ -189,6 +184,7 @@ blowfish_dec_blk: movq %r11, %rbp; ret; +ENDPROC(blowfish_dec_blk) /********************************************************************** 4-way blowfish, four blocks parallel @@ -300,11 +296,7 @@ blowfish_dec_blk: bswapq RX3; \ xorq RX3, 24(RIO); -.align 8 -.global __blowfish_enc_blk_4way -.type __blowfish_enc_blk_4way,@function; - -__blowfish_enc_blk_4way: +ENTRY(__blowfish_enc_blk_4way) /* input: * %rdi: ctx, CTX * %rsi: dst @@ -336,7 +328,7 @@ __blowfish_enc_blk_4way: movq %r11, RIO; test %bpl, %bpl; - jnz __enc_xor4; + jnz .L__enc_xor4; write_block4(); @@ -344,18 +336,15 @@ __blowfish_enc_blk_4way: popq %rbp; ret; -__enc_xor4: +.L__enc_xor4: xor_block4(); popq %rbx; popq %rbp; ret; +ENDPROC(__blowfish_enc_blk_4way) -.align 8 -.global blowfish_dec_blk_4way -.type blowfish_dec_blk_4way,@function; - -blowfish_dec_blk_4way: +ENTRY(blowfish_dec_blk_4way) /* input: * %rdi: ctx, CTX * %rsi: dst @@ -387,4 +376,4 @@ blowfish_dec_blk_4way: popq %rbp; ret; - +ENDPROC(blowfish_dec_blk_4way) |