Re: [PATCH 03/12] tools/nolibc: move entrypoint specifics to compiler.h

Hi Thomas,

On Sun, Jul 28, 2024 at 12:09:57PM +0200, Thomas Weißschuh wrote:

The specific attributes for the _start entrypoint are duplicated for each architecture. Deduplicate it into a dedicated #define into compiler.h. This make the code shorter and will make it easier to adapt for clang compatibility.

For clang compatibility, the epilogue will also need to be adapted, so move that one, too.

I'm fine with the general approach, however I think that if we start to add specific attributes and macros like this, we should prefix them with "nolibc" to make sure they won't collide with userland.

Thanks, willy