diff options
Diffstat (limited to 'arch/x86/crypto/sha-mb/sha1_mb_mgr_submit_avx2.S')
| -rw-r--r-- | arch/x86/crypto/sha-mb/sha1_mb_mgr_submit_avx2.S | 29 |
1 files changed, 4 insertions, 25 deletions
diff --git a/arch/x86/crypto/sha-mb/sha1_mb_mgr_submit_avx2.S b/arch/x86/crypto/sha-mb/sha1_mb_mgr_submit_avx2.S index 2ab9560b53c8..a5a14c62d843 100644 --- a/arch/x86/crypto/sha-mb/sha1_mb_mgr_submit_avx2.S +++ b/arch/x86/crypto/sha-mb/sha1_mb_mgr_submit_avx2.S @@ -94,25 +94,12 @@ DWORD_tmp = %r9d lane_data = %r10 -# STACK_SPACE needs to be an odd multiple of 8 -STACK_SPACE = 8*8 + 16*10 + 8 - # JOB* submit_mb_mgr_submit_avx2(MB_MGR *state, job_sha1 *job) # arg 1 : rcx : state # arg 2 : rdx : job ENTRY(sha1_mb_mgr_submit_avx2) - - mov %rsp, %r10 - sub $STACK_SPACE, %rsp - and $~31, %rsp - - mov %rbx, (%rsp) - mov %r10, 8*2(%rsp) #save old rsp - mov %rbp, 8*3(%rsp) - mov %r12, 8*4(%rsp) - mov %r13, 8*5(%rsp) - mov %r14, 8*6(%rsp) - mov %r15, 8*7(%rsp) + push %rbx + push %rbp mov _unused_lanes(state), unused_lanes mov unused_lanes, lane @@ -203,16 +190,8 @@ len_is_0: movl DWORD_tmp, _result_digest+1*16(job_rax) return: - - mov (%rsp), %rbx - mov 8*2(%rsp), %r10 #save old rsp - mov 8*3(%rsp), %rbp - mov 8*4(%rsp), %r12 - mov 8*5(%rsp), %r13 - mov 8*6(%rsp), %r14 - mov 8*7(%rsp), %r15 - mov %r10, %rsp - + pop %rbp + pop %rbx ret return_null: |