Optimize gcc
wangrunji0408 opened this issue Β· comments
Thanks to @jiegec, x86_64-linux-musl-gcc is now working on rCore! π
But now it takes nearly 10s (on QEMU) to build a simple C source file.
It's time to find the bottleneck and do some optimization!
- implement delay mapping files
- implement
vfork
We need to implement CoW fork.
Optimizing gcc is a really difficult work to do!