FPU Float FADDP

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Kinex

Joined: 16 Jul 2004
Posts: 35

Kinex 30 Dec 2005, 02:43

I have a question about the FPU Instructions I got some info now from the
a site and came up with some code. If there is anyone who is fimiliar with
FPU Instructions can you tell me if this would work?

I have the two floats 1 and 2
I want to add them and store the result at FRESULT?

Code:

FLOAD1 dd 1.0
FLOAD2 dd 2.0
FRESULT dd ?

FLD [FLOAD1]
FLD [FLOAD2]
FADDP
FST FRESULT ;pop from top of the stack to a 32Bit REgister

Regards,
Kinex

Edit: Sorry changed [FRESULT] to FRESULT Wink

30 Dec 2005, 02:43

Kinex

Joined: 16 Jul 2004
Posts: 35

Kinex 30 Dec 2005, 03:35

Ok forget it.. it works nice Wink

30 Dec 2005, 03:35

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