This PR continues this fun chain by implementing a lot of the stubs needed for the reference runtime to be able to compile and link, along with just enough functionality for it to start up and manage to call a main function. This PR does not yet hook it up to anything real, however.
Implement stubs for reference runtime impl Runtime
Implement runtime init for rr, getting to main.
Support preinit output (early runtime setup formatted output)
This PR continues this fun chain by implementing a lot of the stubs needed for the reference runtime to be able to compile and link, along with just enough functionality for it to start up and manage to call a main function. This PR does not yet hook it up to anything real, however.