update CI/CD

.github/workflows/actions/setup-qemu/action.yml

@@ -14,8 +14,8 @@ runs:
     uses: actions/cache/restore@v3
     with:
       path: qemu_build
-      key1: qemu-${{ inputs.qemu-version }}
-      key2: qemu-6.2.50
+      key: qemu-${{ inputs.qemu-version }}
+
   - name: Download and build QEMU
     if: steps.cache-qemu.outputs.cache-hit != 'true'
     env:
@@ -29,25 +29,25 @@ runs:
         && ./configure --prefix=$PREFIX --target-list=x86_64-softmmu,riscv64-softmmu,aarch64-softmmu \
         && make -j > /dev/null 2>&1 \
         && make install
-  - name: Download and build QEMU for loongarch64
+
+  - name: Download and build QEMU for loongarch
     if: steps.cache-qemu.outputs.cache-hit != 'true'
     env:
-      QEMU_PATH: qemu-6.2.50
+      QEMU_PATH: qemu-${{ inputs.qemu-version }}
       PREFIX: ${{ github.workspace }}/qemu_build
     shell: bash
     run: |
-      git clone https://github.com/foxsen/qemu.git $QEMU_PATH
-      cd $QEMU_PATH \
-        && ./configure --prefix=$PREFIX --target-list=loongarch64-softmmu \
-        && make -j > /dev/null 2>&1 \
-        && make install
+      git clone https://github.com/foxsen/qemu qemu-6.2.50
+      cd qemu-6.2.50
+      ./configure --prefix=$PREFIX --target-list=loongarch64-softmmu
+      make -j
+      make install
 
   - uses: actions/cache/save@v3
     if: steps.cache-qemu.outputs.cache-hit != 'true'
     with:
       path: qemu_build
-      key1: qemu-${{ inputs.qemu-version }}
-      key2: qemu-6.2.50
+      key: qemu-${{ inputs.qemu-version }}
 
   - name: Install QEMU
     shell: bash

.github/workflows/build.yml

@@ -120,6 +120,16 @@ jobs:
       with:
         arch: x86_64
 
+    - name: Build helloworld for loongarch-2k500
+      run: make PLATFORM=loongarch64-2k500 A=apps/helloworld
+    - name: Build fs/shell for loongarch-2k500
+      run: make PLATFORM=loongarch64-2k500 A=apps/fs/shell FEATURES=driver-ramdisk
+
+    - name: Build helloworld for loongarch-2k1000
+      run: make PLATFORM=loongarch64-2k1000 A=apps/helloworld
+    - name: Build fs/shell for loongarch-2k1000
+      run: make PLATFORM=loongarch64-2k1000 A=apps/fs/shell FEATURES=driver-ramdisk
+
     - name: Build helloworld for x86_64-pc-oslab
       run: make PLATFORM=x86_64-pc-oslab A=apps/helloworld
     - name: Build net/httpserver for x86_64-pc-oslab
@@ -137,16 +147,6 @@ jobs:
     - name: Build helloworld for aarch64-bsta1000b
       run: make PLATFORM=aarch64-bsta1000b A=apps/helloworld
 
-    - name: Build helloworld for loongarch-2k500
-      run: make PLATFORM=loongarch-2k500 A=apps/helloworld
-    - name: Build fs/shell for loongarch-2k500
-      run: make PLATFORM=loongarch-2k500 A=apps/fs/shell FEATURES=driver-ramdisk
-
-    - name: Build helloworld for loongarch-2k1000
-      run: make PLATFORM=loongarch-2k1000 A=apps/helloworld
-    - name: Build fs/shell for loongarch-2k1000
-      run: make PLATFORM=loongarch-2k1000 A=apps/fs/shell FEATURES=driver-ramdisk
-
   build-apps-for-std:
     runs-on: ${{ matrix.os }}
     strategy:

.gitignore

@@ -2,13 +2,12 @@
 /.vscode
 .DS_Store
 *.asm
-*.img
+disk.img
 actual.out
 qemu.log
 rusty-tags.vi
 .idea
 *.log
 *.bin.gz
 uImage
-efi-virtio.rom
 riscv64-linux-musl-cross/

crates/page_table/src/arch/loongarch64.rs

@@ -12,5 +12,5 @@ impl const PagingMetaData for LA64MetaData {
     const PA_MAX_BITS: usize = 48;
     const VA_MAX_BITS: usize = 48;
 }
-
+/// LoongArch64 page table.
 pub type LA64PageTable<I> = PageTable64<LA64MetaData, LA64PTE, I>;

crates/page_table_entry/src/arch/loongarch64.rs

@@ -15,10 +15,11 @@ bitflags::bitflags! {
         const D = 1 << 1;
         /// Privilege Level with 2 bits.
         const PLVL = 1 << 2;
+        /// Privilege Level with 2 bits.
         const PLVH = 1 << 3;
-        /// Memory Access Type controls the type of access, such as whether it
-        /// can be cached by Cache, etc.
+        /// Memory Access Type controls the type of access, such as whether it can be cached by Cache, etc.
         const MATL = 1 << 4;
+        /// Memory Access Type controls the type of access, such as whether it can be cached by Cache, etc.
         const MATH = 1 << 5;
         /// Designates a global mapping OR Whether the page is huge page.
         const GH = 1 << 6;
@@ -86,6 +87,7 @@ impl From<MappingFlags> for PTEFlags {
     }
 }
 
+/// page table entry for LoongArch64 systems.
 #[derive(Clone, Copy)]
 #[repr(transparent)]
 pub struct LA64PTE(u64);