An example bare bones OS template for RISC-V.
Install the Newlib GNU RISC-V toolchain and do make
to build. Do make run
to run. It should print out a bunch of debug information related to OpenSBI and then a single a
.
Alternatively, you can install Clang and use make CC=clang
.
This is the new "how to exit Vi" I guess. To exit, press Ctrl+a, unpress those keys, and then press x.
Execute make gdb
and then make run
.
If you'd like to trace the execution since the beginning, use make run WAIT_GDB=1
. This halts the emulator until a gdb connection is established.