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Upgrade of GNU ARM compiler in KDS breaks working application

Question asked by Kerry Calvert on Nov 24, 2016
Latest reply on Nov 28, 2016 by Bob Paddock

I have an app built with KDS with v1.12.1.20150228115 GNU ARM C  .  When I upgrade to the latest release of KDS, this app will panic in gdb, with a lot of read register errors. When starting, GDB never makes it to the main() function and suspends the app. Could it be a compile/link error driven by configuration settings?  It seems like the vector table in the image is misplaced or corrupted, but I do not see any configuration options in the IDE to address this.  Maybe this is configured in the code itself and there is some incompatibility between the versions of the compiler/linker?