040000 tree 93c956a7523dcf44d53e86c7763e26e9c314af42	cheriot-llvm
040000 tree 5a18bf8048cccead3a1994023235d999fbbcfbcf	kelvin
040000 tree 3499bbf9805b51f008dbb6e0094fa8378dc22a37	riscv-binutils-gdb
040000 tree 93e6e212407f5efa5012f7f4ce37cd585b6dd143	riscv-gcc
040000 tree 6acfb9a64f31a016bb539bb9922a711002e3eb87	riscv-newlib