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arm64: crypto: Modernize names for AES function macros 

Now that the rest of the code has been converted to the modern START/END
macros the AES_ENTRY() and AES_ENDPROC() macros look out of place and
like they need updating. Rename them to AES_FUNC_START() and AES_FUNC_END()
to line up with the modern style assembly macros.

Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
This commit is contained in:
Mark Brown 2020-02-18 19:58:26 +00:00 committed by Catalin Marinas
parent 2ca86c3462
commit b8e505484e
3 changed files with 28 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm64/crypto/aes-ce.S
View File

@ -9,8 +9,8 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#define AES_ENTRY(func) SYM_FUNC_START(ce_ ## func)
#define AES_ENDPROC(func) SYM_FUNC_END(ce_ ## func)
#define AES_FUNC_START(func) SYM_FUNC_START(ce_ ## func)
#define AES_FUNC_END(func) SYM_FUNC_END(ce_ ## func)
.arch armv8-a+crypto

48
arch/arm64/crypto/aes-modes.S
View File

@ -51,7 +51,7 @@ SYM_FUNC_END(aes_decrypt_block5x)
* int blocks)
*/
AES_ENTRY(aes_ecb_encrypt)
AES_FUNC_START(aes_ecb_encrypt)
stp x29, x30, [sp, #-16]!
mov x29, sp
@ -79,10 +79,10 @@ ST5( st1 {v4.16b}, [x0], #16 )
.Lecbencout:
ldp x29, x30, [sp], #16
ret
AES_ENDPROC(aes_ecb_encrypt)
AES_FUNC_END(aes_ecb_encrypt)
AES_ENTRY(aes_ecb_decrypt)
AES_FUNC_START(aes_ecb_decrypt)
stp x29, x30, [sp, #-16]!
mov x29, sp
@ -110,7 +110,7 @@ ST5( st1 {v4.16b}, [x0], #16 )
.Lecbdecout:
ldp x29, x30, [sp], #16
ret
AES_ENDPROC(aes_ecb_decrypt)
AES_FUNC_END(aes_ecb_decrypt)
/*
@ -126,7 +126,7 @@ AES_ENDPROC(aes_ecb_decrypt)
* u32 const rk2[]);
*/
AES_ENTRY(aes_essiv_cbc_encrypt)
AES_FUNC_START(aes_essiv_cbc_encrypt)
ld1 {v4.16b}, [x5] /* get iv */
mov w8, #14 /* AES-256: 14 rounds */
@ -135,7 +135,7 @@ AES_ENTRY(aes_essiv_cbc_encrypt)
enc_switch_key w3, x2, x6
b .Lcbcencloop4x
AES_ENTRY(aes_cbc_encrypt)
AES_FUNC_START(aes_cbc_encrypt)
ld1 {v4.16b}, [x5] /* get iv */
enc_prepare w3, x2, x6
@ -167,10 +167,10 @@ AES_ENTRY(aes_cbc_encrypt)
.Lcbcencout:
st1 {v4.16b}, [x5] /* return iv */
ret
AES_ENDPROC(aes_cbc_encrypt)
AES_ENDPROC(aes_essiv_cbc_encrypt)
AES_FUNC_END(aes_cbc_encrypt)
AES_FUNC_END(aes_essiv_cbc_encrypt)
AES_ENTRY(aes_essiv_cbc_decrypt)
AES_FUNC_START(aes_essiv_cbc_decrypt)
stp x29, x30, [sp, #-16]!
mov x29, sp
@ -181,7 +181,7 @@ AES_ENTRY(aes_essiv_cbc_decrypt)
encrypt_block cbciv, w8, x6, x7, w9
b .Lessivcbcdecstart
AES_ENTRY(aes_cbc_decrypt)
AES_FUNC_START(aes_cbc_decrypt)
stp x29, x30, [sp, #-16]!
mov x29, sp
@ -238,8 +238,8 @@ ST5( st1 {v4.16b}, [x0], #16 )
st1 {cbciv.16b}, [x5] /* return iv */
ldp x29, x30, [sp], #16
ret
AES_ENDPROC(aes_cbc_decrypt)
AES_ENDPROC(aes_essiv_cbc_decrypt)
AES_FUNC_END(aes_cbc_decrypt)
AES_FUNC_END(aes_essiv_cbc_decrypt)
/*
@ -249,7 +249,7 @@ AES_ENDPROC(aes_essiv_cbc_decrypt)
* int rounds, int bytes, u8 const iv[])
*/
AES_ENTRY(aes_cbc_cts_encrypt)
AES_FUNC_START(aes_cbc_cts_encrypt)
adr_l x8, .Lcts_permute_table
sub x4, x4, #16
add x9, x8, #32
@ -276,9 +276,9 @@ AES_ENTRY(aes_cbc_cts_encrypt)
st1 {v0.16b}, [x4] /* overlapping stores */
st1 {v1.16b}, [x0]
ret
AES_ENDPROC(aes_cbc_cts_encrypt)
AES_FUNC_END(aes_cbc_cts_encrypt)
AES_ENTRY(aes_cbc_cts_decrypt)
AES_FUNC_START(aes_cbc_cts_decrypt)
adr_l x8, .Lcts_permute_table
sub x4, x4, #16
add x9, x8, #32
@ -305,7 +305,7 @@ AES_ENTRY(aes_cbc_cts_decrypt)
st1 {v2.16b}, [x4] /* overlapping stores */
st1 {v0.16b}, [x0]
ret
AES_ENDPROC(aes_cbc_cts_decrypt)
AES_FUNC_END(aes_cbc_cts_decrypt)
.section ".rodata", "a"
.align 6
@ -324,7 +324,7 @@ AES_ENDPROC(aes_cbc_cts_decrypt)
* int blocks, u8 ctr[])
*/
AES_ENTRY(aes_ctr_encrypt)
AES_FUNC_START(aes_ctr_encrypt)
stp x29, x30, [sp, #-16]!
mov x29, sp
@ -409,7 +409,7 @@ ST5( st1 {v4.16b}, [x0], #16 )
rev x7, x7
ins vctr.d[0], x7
b .Lctrcarrydone
AES_ENDPROC(aes_ctr_encrypt)
AES_FUNC_END(aes_ctr_encrypt)
/*
@ -433,7 +433,7 @@ AES_ENDPROC(aes_ctr_encrypt)
uzp1 xtsmask.4s, xtsmask.4s, \tmp\().4s
.endm
AES_ENTRY(aes_xts_encrypt)
AES_FUNC_START(aes_xts_encrypt)
stp x29, x30, [sp, #-16]!
mov x29, sp
@ -518,9 +518,9 @@ AES_ENTRY(aes_xts_encrypt)
st1 {v2.16b}, [x4] /* overlapping stores */
mov w4, wzr
b .Lxtsencctsout
AES_ENDPROC(aes_xts_encrypt)
AES_FUNC_END(aes_xts_encrypt)
AES_ENTRY(aes_xts_decrypt)
AES_FUNC_START(aes_xts_decrypt)
stp x29, x30, [sp, #-16]!
mov x29, sp
@ -612,13 +612,13 @@ AES_ENTRY(aes_xts_decrypt)
st1 {v2.16b}, [x4] /* overlapping stores */
mov w4, wzr
b .Lxtsdecctsout
AES_ENDPROC(aes_xts_decrypt)
AES_FUNC_END(aes_xts_decrypt)
/*
* aes_mac_update(u8 const in[], u32 const rk[], int rounds,
* int blocks, u8 dg[], int enc_before, int enc_after)
*/
AES_ENTRY(aes_mac_update)
AES_FUNC_START(aes_mac_update)
frame_push 6
mov x19, x0
@ -676,4 +676,4 @@ AES_ENTRY(aes_mac_update)
ld1 {v0.16b}, [x23] /* get dg */
enc_prepare w21, x20, x0
b .Lmacloop4x
AES_ENDPROC(aes_mac_update)
AES_FUNC_END(aes_mac_update)

4
arch/arm64/crypto/aes-neon.S
View File

@ -8,8 +8,8 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#define AES_ENTRY(func) SYM_FUNC_START(neon_ ## func)
#define AES_ENDPROC(func) SYM_FUNC_END(neon_ ## func)
#define AES_FUNC_START(func) SYM_FUNC_START(neon_ ## func)
#define AES_FUNC_END(func) SYM_FUNC_END(neon_ ## func)
xtsmask .req v7
cbciv .req v7