On 09/22/2017 10:59 AM, Peter Maydell wrote:
> Add support for v8M and in particular the security extension
> to the exception entry code. This requires changes to:
> * calculation of the exception-return magic LR value
> * push the callee-saves registers in certain cases
> * clear registers whe
Add support for v8M and in particular the security extension
to the exception entry code. This requires changes to:
* calculation of the exception-return magic LR value
* push the callee-saves registers in certain cases
* clear registers when taking non-secure exceptions to avoid
leaking info
