diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/crypto/sha1_ni_asm.S | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/crypto/sha1_ni_asm.S b/arch/x86/crypto/sha1_ni_asm.S index 11efe3a45a1f..5d8415f482bd 100644 --- a/arch/x86/crypto/sha1_ni_asm.S +++ b/arch/x86/crypto/sha1_ni_asm.S @@ -59,8 +59,6 @@ #define DATA_PTR %rsi /* 2nd arg */ #define NUM_BLKS %rdx /* 3rd arg */ -#define RSPSAVE %rax - /* gcc conversion */ #define FRAME_SIZE 32 /* space for 2x16 bytes */ @@ -96,7 +94,8 @@ .text .align 32 SYM_FUNC_START(sha1_ni_transform) - mov %rsp, RSPSAVE + push %rbp + mov %rsp, %rbp sub $FRAME_SIZE, %rsp and $~0xF, %rsp @@ -288,7 +287,8 @@ SYM_FUNC_START(sha1_ni_transform) pextrd $3, E0, 1*16(DIGEST_PTR) .Ldone_hash: - mov RSPSAVE, %rsp + mov %rbp, %rsp + pop %rbp ret SYM_FUNC_END(sha1_ni_transform) |