The GNU Embedded Toolchain for Arm is a ready-to-use, open source suite of tools for C, C++ and Assembly programming targeting Arm Cortex-M and Cortex-R family of processors. It includes the GNU Compiler (GCC) and is available free of charge directl
All GCC 8 features, plus latest mainline feature
Known Changes and Issues:
Thumb1 code size regression due to new register allocation:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59535
Multilib is now enabled with --with-multilib-list=rmprofile whe
