The following HighTec compiler is supported:

HighTec Clang C/C++ Compiler 8.1 (aarch32/arm)

Compiler acronym: hightec-clang_8_1-aarch32
Host OS: Linux (x86_64)
Supported languages: C89, C99, C++98, C++11, C++14, C++17, C++20
Supported practices: Full support
Support level: Extended

Additional Notes

Runtime testing is achieved by having the compiler generate aarch32 linux binaries.

User mode emulation is used to test these binaries.
The target used is armv6j-unknown-linux-gnueabihf.

About Support Levels

Extended: Support has been validated with extended testing and is approved for use in safety-critical software development.
Standard: Support has been validated with standard testing and is approved for use in non-safety-critical software development.