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CARM to Realview migration guide

niraj chavda

Hello,

For our existing project we have our all code in the CARM (UV3). Now we have decided to switch over Realview (UV4). While working on the migration encountered many issues such as

1. FIQ no longer available
2. Linker operates differently for "const" type variable
3. inline assembly no longer supported etc..

So just wondering if there is any documentation available for difference between keil3 and keil4. May be some kind of comparison sheet, or migration guide.

If anybody knows any resource or link related to this, Please help by sharing.'

Thanks
Niraj.

  • 0

    Basically inherently all that you have posted is incorrect (bulletin 2 sounds like a compiler item to me, by the way). FIQ no longer available? say what? maybe you mean that FIQ and IRQ areboth marked using "__irq". inline assembly is supported, but limited unless you use embedded assembly. As for reference - read the compiler/linker user manual !