You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
32 lines
814 B
32 lines
814 B
# vriscv - a risc-v simulator
|
|
|
|
Linux and the BBL bootloader can be downloaded, built, and ran on the simulator using:
|
|
```
|
|
make run
|
|
```
|
|
|
|
## Unit tests
|
|
|
|
Unit tests can be compiled and run using :
|
|
```
|
|
make tests
|
|
```
|
|
|
|
## Resources used
|
|
|
|
RISC-V Specifications:
|
|
- https://five-embeddev.com/riscv-isa-manual/latest/instr-table.html (instruction table)
|
|
- https://five-embeddev.com/riscv-isa-manual/latest/priv-instr-table.html (privileged instructions)
|
|
|
|
Device Tree Source :
|
|
- https://elinux.org/Device_Tree_Usage
|
|
|
|
Juraj's Blog, mostly:
|
|
- https://jborza.com/post/2021-04-04-riscv-supervisor-mode/
|
|
- https://jborza.com/emulation/2021/04/22/ecalls-and-syscalls.html
|
|
|
|
RISC-V SBI Specifications:
|
|
- https://github.com/riscv-non-isa/riscv-sbi-doc/releases
|
|
|
|
Buildroot fork for nommu linux:
|
|
- https://github.com/regymm/buildroot
|
|
|