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CCS/TMS320C6727: Global variables in GEL? - CCS3.3

Part Number: TMS320C6727

Tool/software: Code Composer Studio

Hello,

I am attempting to keep state of my program through the use of GEL in CCS3.3. I would like to know the state of the program to make loading of symbols seamless for a user that is running GEL functions. Specifically, I want to know if I have already loaded symbols for the program or not, and if not, I would like to load the symbols. My initial assumption on how to do this as simply as possible is to create a global variable in GEL that keeps track if the symbols are loaded or not, but I can not seem to find any documentation on how I would do that syntactically. 

Is there a way to create a global variable for GEL, a variable that would persist across all GEL functions? Or is there a way to determine if symbols have been loaded for a specific project or not?

Thank you,

Vincent Galbo