Hi Sandra,
I've updated the patch
One suggestion - rather than having architecture specific test files, why not just have a single generic test case with a new dg-require-naked-attribute qualifier. That way the mcore port would be tested as well as the ARM port.
I'm not set up to test on spu, rx, avr, or mcore,
The RX part of the port is OK too.
but I'm thinking that this needs at least an mcore build and hand-testing of the new compilation test cases due to the removal of the existing hack for this problem in that backend.
I have done this and the mcore part of the patch works. (The mcore port itself does not build libgcc, but this is a separate, known problem that I am working on in my spare time).
Cheers Nick
