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AR# 54626

14.4 EDK, SDK - Stack issues when C_USE_BRANCH_TARGET_CACHE is enabled for MicroBlaze processor

Description

There are incorrect values for local variables in my application. 

This only occurs when I have C_USE_BRANCH_TARGET_CACHE enabled for the MicroBlaze processor.

Is this a known issue?

Solution

This is a known issue in the ISE/XPS tools, however, this issue is not see with the Vivado tools.

To work around this problem, disable C_USE_BRANCH_TARGET_CACHE.


AR# 54626
Date Created 02/28/2013
Last Updated 01/07/2015
Status Active
Type Known Issues
Tools
  • EDK - 14.4