Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
I am having trouble believing the following code is the most efficient way to move a value from the stack to ST(0):
.data
var dd 4.2
tmp dd ?
.code
mov EAX, var
push EAX
; top of stack now contains a value
; move it to ST(0)
pop EAX
mov tmp, EAX
fld tmp
Is the temporary variable really necessary? Further, is there an easier way to get a value from the stack to ST(0)?
Update: In the example above, I’m moving floating-point values around – not integers.
You must login to add an answer.
1 Answer