search for: __builtin_avr_delay_cycles

...run ultimately into problems when getting to the linking step where it appears there are trouble providing implementations for avr-gcc built-in functions which I believe are located within the avr-gcc MCU specific libraries /opt/avr/avr-libc/avr/include/util/delay.h:187: undefined reference to `__builtin_avr_delay_cycles(unsigned long)' as well as troubles which seem to be originating from my C++ usage within the firmware undefined reference to `vtable for __cxxabiv1::__class_type_info' Kind regards, Alex ________________________________________ Von: Sam Elliott [selliott at lowrisc.org] Gesendet: Mitt...

Hi all, I'm organizing a BoF session during the upcoming EuroLLVM developers meeting. As the subject of this message already shows, this session will be on compilers in education. I'm currently looking for both participants to the discussion and input for the actual program of the session. I've already got some ideas which I'll introduce below. At our university, we mostly

Hi everyone, I've been wondering how to correctly build clang/LLVM for the AVR target architecture. Unfortunately documentation is very scarce (or outdated or I didn't find it) and while I've been able to build clang/LLVM for AVR I'm still falling short of compiling an actual binary for the MCU. Here are the steps I've undertaken so far: git clone