1  [submodule "test/external/riscv-tests/riscv-tests"]
 2  	path = test/external/riscv-tests/riscv-tests
 3  	url = https://github.com/riscv-software-src/riscv-tests.git
 4  [submodule "test/external/embench/embench-iot"]
 5  	path = test/external/embench/embench-iot
 6  	url = https://github.com/embench/embench-iot.git
 7  	ignore = dirty
 8  [submodule "test/external/riscof/riscv-arch-test"]
 9  	path = test/external/riscof/riscv-arch-test
10  	url = https://github.com/riscv-non-isa/riscv-arch-test.git