实现内核日志系统 (#489)

* 实现写日志和读取日志，并且能够在用户态下执行dmesg命令查看日志

* 通过klogctl实现dmesg

* 改用ConstGenericRingBuffer作内核缓冲区

* 更改缓冲区容量

* 将能够输出到控制台的日志级别改为日志级别枚举类，使用SpinLock控制KMSG，使用枚举类定义SYSLOG_ACTION，将do_syslog系统调用接口放在syscall.rs

* fix warning

* 完善do_syslog注释

* 将KMSG接入kinfo、kdebug等

* fix warning

* 修复显示的秒数不正确，·以及无法通过CI的问题

.github/actions/import-toolchain/action.yml

@@ -15,7 +15,8 @@ runs:
         with:
           path: |
             ~/opt
-          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('tools/build_gcc_toolchain.sh') }}-${{ hashFiles('tools/install_musl_gcc.sh') }}
+            ~/.bashrc
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('tools/build_gcc_toolchain.sh') }}
 
       - name: Cache build tools
         id: cache-build-tools
@@ -28,7 +29,8 @@ runs:
             ~/.cargo
             ~/.rustup
             ~/.bashrc
-          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ env.dadk_version }}-${{ hashFiles('.github/workflows/cache-toolchain.yml') }}
+            ~/opt
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ env.dadk_version }}-${{ hashFiles('.github/workflows/cache-toolchain.yml') }}-${{ hashFiles('tools/install_musl_gcc.sh') }}
       
       - uses: ./.github/actions/install-apt-packages
       

.github/workflows/cache-toolchain.yml

@@ -18,14 +18,14 @@ jobs:
           with:
             path: |
               ~/opt
-            key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('tools/build_gcc_toolchain.sh') }}-${{ hashFiles('tools/install_musl_gcc.sh') }}
+              ~/.bashrc
+            key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('tools/build_gcc_toolchain.sh') }}
         
         - if: ${{ steps.cache-dragonos-gcc.outputs.cache-hit != 'true' }}
           name: build dragonos-gcc
           continue-on-error: true
           run: |
               bash tools/build_gcc_toolchain.sh -f
-              bash tools/install_musl_gcc.sh
         
         - uses: ./.github/actions/install-apt-packages
 
@@ -40,13 +40,15 @@ jobs:
               ~/.cargo
               ~/.rustup
               ~/.bashrc
-            key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ env.dadk_version }}-${{ hashFiles('.github/workflows/cache-toolchain.yml') }}
+              ~/opt
+            key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ env.dadk_version }}-${{ hashFiles('.github/workflows/cache-toolchain.yml') }}-${{ hashFiles('tools/install_musl_gcc.sh') }}
         
         - if: ${{ steps.cache-build-tools.outputs.cache-hit != 'true' }}
           name: Install toolchain
           continue-on-error: false
           run:  | 
-           
+            USE_GITHUB=1 bash tools/install_musl_gcc.sh
+
             cargo install cargo-binutils
             rustup toolchain install nightly-x86_64-unknown-linux-gnu
             rustup toolchain install nightly-2023-01-21-x86_64-unknown-linux-gnu

.github/workflows/makefile.yml

@@ -2,7 +2,7 @@ name: Build Check
 
 on:
   push:
-    branches: [ "master", "patch-add-riscv64-github-workflow" ]
+    branches: [ "master" ]
   pull_request:
     branches: [ "master" ]
 
@@ -50,6 +50,7 @@ jobs:
     - uses: ./.github/actions/import-toolchain
 
     - name: Run kernel static test
+      shell: bash -ileo pipefail {0}
       env:
           ARCH: ${{ matrix.arch }}
       run: bash -c "source ~/.cargo/env && cd kernel && make test"
@@ -68,7 +69,14 @@ jobs:
     - name: build the DragonOS
       env:
           ARCH: x86_64
-      run: bash -c "source ~/.cargo/env && export DragonOS_GCC=$HOME/opt/dragonos-gcc/gcc-x86_64-unknown-none/bin && make -j $(nproc) "
+      shell: bash -ileo pipefail {0}
+
+      run: |
+        source ~/.bashrc
+        source ~/.cargo/env
+        export DragonOS_GCC=$HOME/opt/dragonos-gcc/gcc-x86_64-unknown-none/bin
+        
+        make -j $(nproc)
 
   
   build-riscv64:
@@ -84,8 +92,9 @@ jobs:
     - uses: ./.github/actions/import-toolchain
 
     - name: build the DragonOS
+      shell: bash -ileo pipefail {0}
       env:
           ARCH: riscv64
 
-      run: bash -c "source ~/.cargo/env && make kernel -j $(nproc)"
+      run: source ~/.bashrc && source ~/.cargo/env && make kernel -j $(nproc)