How to pop a value off the stack and assign it to a variable in TASM?

Question

assembler

Hello.
I'm solving a small problem on TASM using fpu.
Question: how to pop a value from the stack ST and assign it, for example, to a variable of type DD?
Thanks in advance for your reply!

Answer 1

Just take an online compiler , drive the necessary equivalent code in C or C ++ into it, if you know at least the basics of one of them, it will give assembler code, highlighting the lines with the appropriate color. So it will be easier to understand.
In my example, you can see, as Anton already said , that the instruction is used for this fstp. You can put the cursor on it and press Ctrl + F8 - an excellent detailed description of the command will appear.