|ARM Technical Support Knowledge Articles|
Applies to: uVision Debugger
Information in this article applies to:
When using the uVision Simulator, the PSW is not updated when using the BMOV instruction. Specifically, the ZR and N flags are not updated. This can be illustrated by the following code example:
BSET R1.0 BMOV USR0,R1.0 ; ZR = 0 , N = 1 <- Does not occurr.
An effect of this problem is that branch instructions that test ZR after a BMOV instruction are not executed as they should be.
We have confirmed that this is a problem in uVision V2.06.
This problem is corrected in uVision V2.11. You may download the latest updates from the following URL:
Article last edited on: 2004-06-28 10:31:25
Did you find this article helpful? Yes No
How can we improve this article?