自己复现的错误补充 (#9)

README.md

@@ -39,7 +39,7 @@ A simple operating system implemented in rust. The purpose is to explore how to
 
 ## Run
 
-1. install qemu 7.0.0
+1. install qemu 7.0.0(qume版本最低要求7.0.0)
 2. install rust nightly
 3. install riscv64-linux-musl [toolchain](https://musl.cc/)
 
@@ -49,6 +49,7 @@ make help
 
 ```
 # 一键运行qemu，注意在编译busybox时选择静态链接Settings->Build static binary (no shared libs)
+# 忘记设置静态链接可以使用make clean重新配置
 make run
 # run test
 > cd tests
@@ -59,8 +60,9 @@ make run
 
 ```
 make run GUI=y
+# 在编译和运行的时候指定参数y
 cd tests
-slint or guitest or todo or printdemo or memorygame or ...
+slint or sysinfo or todo or printdemo or memorygame 
 ```
 
 ### [Run VisionFive2](./docs/doc/boot.md)

docs/doc/musl.md

@@ -38,7 +38,8 @@ https://stackoverflow.com/questions/74424444/how-to-build-a-rust-program-for-ris
 https://www.reddit.com/r/rust/comments/17nxdc3/help_trying_to_build_for_riscv64gcunknownlinuxmusl/
 
 https://github.com/rust-lang/rust/issues/120655 给出了解决方案
-
+（在自己的riscv工具链命令下创建一个符号链接，指向libgcc.）
+ln -s your path/libgcc.a /your path/libunwind.a
 
 
 ## 缺少浮点数相关的函数的问题