Ayke van Laethem df888acd5e avr: drop GNU toolchain dependency ...

- Use compiler-rt and picolibc instead of avr-libc.
  - Use ld.lld instead of avr-ld (or avr-gcc).

This makes it much easier to get started with TinyGo on AVR because
installing these extra tools (gcc-avr, avr-libc) can be a hassle.
It also opens the door for future improvements such as ThinLTO.

There is a code size increase but I think it's worth it in the long run.
The code size increase can hopefully be reduced with improvements to the
LLVM AVR backend and to compiler-rt.

2022-11-06 09:05:05 +01:00

..

gen-critical-atomics

rumtime: implement __sync libcalls as critical sections

2021-12-28 22:12:03 +01:00

gen-device-avr

avr: drop GNU toolchain dependency

2022-11-06 09:05:05 +01:00

gen-device-svd

all: move from os.IsFoo to errors.Is(err, ErrFoo)

2022-08-07 10:32:23 +02:00