RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ 005d4141d992c845c9fbec791f131000c46d725f

kopia lustrzana https://github-proxy.rt-thread.io/RT-Thread/rt-thread.git

dzzxzz 005d4141d9 rewrite 3 functions in context.asm for M16C port		15 lat temu
..
context.asm	005d4141d9 rewrite 3 functions in context.asm for M16C port	15 lat temu
interrupt.c	02564df01e port rt-thread to M16C	16 lat temu
stack.c	02564df01e port rt-thread to M16C	16 lat temu