Hi all,

I have the TUSB3410 Code with was last build on IAR 5.50-B IDE.
I am now trying to build it on IAR 7.20. I was getting lot of errors initially. I fixed them by using the IAR EW8051_MigrationGuide, Compiler Reference & Assebly Reference documents andf by writing some test code.

Now finally, I could boil it down to a single Compile time Error. I am gettig the following error.

Tool Internal Error:
Internal Error: [CoreUtil/General]: Different paths give different backtrace info

I tried to browse internet and got this link whcih says:
http://wwwjobb4.iar.se/FilesPubl...cc8051.htm

EW15795:
The compiler now always clean the stack before an infinite loop. Earlier you could get the Internal Error: [CoreUtil/General]: Different paths give different backtrace info. The compiler removed the stack cleaning code because it was dead depending on the infinite loop. However, this assumtion was incorrect as an interrupt can occur.

But, I am not able to understand what this means?
Does anyone have an idea about hopw to fix this error?

Regards,
Mahesh