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; Copyright 2002-2019 Intel Corporation.
;
; This software is provided to you as Sample Source Code as defined in the accompanying
; End User License Agreement for the Intel(R) Software Development Products ("Agreement")
; section 1.L.
;
; This software and the related documents are provided as is, with no express or implied
; warranties, other than those that are expressly stated in the License.
include asm_macros.inc
PROLOGUE
PUBLIC getFlags
PUBLIC modifyFlags
.code
modifyFlags PROC EXPORT
ret
modifyFlags ENDP
; Sets the flags register to the first argument of this function
; then call modifyFlags() and returns the value of the flags register
; after the invocation.
getFlags PROC
BEGIN_STACK_FRAME
NATIVE_SIZE_SUFFIX pushf
mov RETURN_REG, PARAM1
push RETURN_REG
NATIVE_SIZE_SUFFIX popf
call modifyFlags
NATIVE_SIZE_SUFFIX pushf
pop RETURN_REG
NATIVE_SIZE_SUFFIX popf
END_STACK_FRAME
ret
getFlags ENDP
end