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Missing __spswitch32

Question asked by illishar on Aug 22, 2013
Latest reply on Aug 22, 2013 by illishar



I don't often use VisualDSP, so please bear with me.


I've downloaded the Fusion RTOS and would like to compile it. But when I do, the linker fails with the following message:


[Error li1021]  The following symbols referenced in processor 'p0' could not be resolved:
        '__spswitch32 [___spswitch32]' referenced from '.\Debug\fclltoa.doj'
        '__spswitch32 [___spswitch32]' referenced from '.\Debug\fclsprintf.doj'
        '__spswitch32 [___spswitch32]' referenced from '.\Debug\fclstrftime.doj'
        '__spswitch32 [___spswitch32]' referenced from '.\Debug\fclstrtol.doj'

Linker finished with 1 error
cc3089: fatal error: Link failed


As far as I can read, the __spswitch32 is an builtin function in VisualDSP. Why can't it find that?


I'm using VisualDSP++ 5.0 Update 9.1, on Win7 64bit