rCore-user

User programs for rCore OS.

Now it has 2 parts:

• ucore: C-lang, from the original ucore_os_lab
• biscuit: C/C++, from Biscuit, based on a partial libc litc. (WIP)

Build

For ucore:

cd ucore
mkdir build && cd build
cmake -DARCH={i386,x86_64,riscv32,riscv64,aarch64} ..
make

For biscuit:

cd biscuit
mkdir build && cd build
cmake -DARCH=x86_64 ..
make

Notice

• The syscall ids have been set compatible with Linux64.
• So the ucore part can not run on the original ucore.