Bare-metal Raspberry Pi Pico entirely in Swift, no C code at all. Vector table, boot2, startup code, runtime stubs, all written in Swift using @\section, @\_extern, and @\c.
Bare-metal Raspberry Pi Pico entirely in Swift, no C code at all. Vector table, boot2, startup code, runtime stubs, all written in Swift using @\section, @\_extern, and @\c.