libcntpr rtl ./inc -Wl,--image-base=0x401FEFF8 --image-base=0x80FFF000 -Wl,--image-base=0xF000 boot.s main.c crtsupp.c envir.c fw.c keyboard.c matrix.c serial.c time.c video.c hwinfo.c hwinit.c hwlcd.c hwsynkp.c hwtwl40x.c hwuart.c hwuart.c hwinfo.c hwinit.c hwclcd.c hwkmi.c hwuart.c hwinfo.c hwinit.c loader.c -fms-extensions -ffreestanding -fno-builtin -fno-inline -fno-zero-initialized-in-bss -Os