CODEWITHSUNDEEP
riscv
Imet
Imet

Reputation: 21

RISCV : spike pk hello returns Failed to run

I am new to both RISCV and Ubuntu(64it) env. Have no idea how to solve this problem.
I built the RISCV toolchain and could compile hello.c by using the command "riscv64-unknown-elf-gcc -o hello hello.c" The hello object file is sucessfully generated.

However, when I executed "spike pk hello" it returns "Failed to run : No such file or directory Child dts process failed"

I thought there is something to do with path. So, I went to riscv/bin/ where spike is located and executed "./spike", it gives me exactly the same result.

What would you suggest ? I am totally stuck......

Upvotes: 1

Views: 837

Answers (1)

Z.L
Z.L

Reputation: 21

You should install dtc. Use "sudo apt-get install device-tree-compiler"

After installing that package, you will unfortunately have to rebuild the toolchain to get it to notice that it was installed.

Upvotes: 2

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