Re:Show HN: Rust, ARM Cortex M, and a Generated HAL
by pjmlp on Tuesday September 27, 2016 @06:48AM
(#12588562)
They also run bare metal.
Do you want commercial products specifically targeted for ARM Cortex M chip with GC enabled languages?
Bare metal Oberon compilers for ARM Cortex-M4 and Cortex-M3:
http://www.astrobe.com/default.htm
MicroEJ developed in a mix of Java and C.
http://www.microej.com/products/device-software-development/...
Those won't run on an ARM Cortex M chip, where your current options are effectively ASM, Ada, or C if you want high performance and low price and power consumption.