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ec: Fix second windows reg push for avx512

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Change improper stack push in windows prolog.  Error was not reachable without
windows nasm support and so went undetected.

Change-Id: I8b715195d1c8efd173843c043d42fc610ddebd17
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
This commit is contained in:
Greg Tucker 2020-03-20 12:26:30 -07:00
parent ede04f0a1f
commit af13ed6136
1 changed files with 4 additions and 4 deletions
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8
erasure_code/gf_vect_dot_prod_avx512.asm
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@ -73,15 +73,15 @@
%define func(x) proc_frame x
%macro FUNC_SAVE 0
alloc_stack stack_size
save_reg r12, 9*16 + 0*8
save_reg r15, 9*16 + 3*8
save_reg r12, 0*8
save_reg r15, 1*8
end_prolog
mov arg4, arg(4)
%endmacro
%macro FUNC_RESTORE 0
mov r12, [rsp + 9*16 + 0*8]
mov r15, [rsp + 9*16 + 3*8]
mov r12, [rsp + 0*8]
mov r15, [rsp + 1*8]
add rsp, stack_size
%endmacro
%endif