kotovalexarian/riscv-opensbi-hello
Archived
1
0
Fork 0
Code Activity
RISC-V OpenSBI Hello, World! https://github.com/jenra-uwu/example-os
This repository has been archived on 2022-12-02. You can view files and clone it, but you cannot make any changes to it's state, such as pushing and creating new issues, pull requests or comments.
8 commits 1 branch 0 tags 44 KiB
Find a file
jenra-uwu 8be90bba34 Did stuff
2021-07-25 16:26:52 -04:00
src Initial commit 2021-07-25 15:09:53 -04:00
.gitignore Initial commit 2021-07-25 15:09:53 -04:00
kernel.gdb Did stuff 2021-07-25 16:26:52 -04:00
kernel.ld Initial commit 2021-07-25 15:09:53 -04:00
Makefile Did stuff 2021-07-25 16:26:52 -04:00
README.md Did stuff 2021-07-25 16:26:52 -04:00

README.md

example-os

An example bare bones OS template for RISC V.

Build instructions

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.

Exiting QEMU

This is the new "how to exit Vi" I guess. To exit, press control+x, unpress those keys, and then press a.

Debugging

Execute make gdb and then make run.

If you'd like to trace the execution since the beginning, uncomment the # -S at the end of the line in the makefile and run. This halts the emulator until a gdb connection is established.

Resources