fix qemu

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

@@ -15,56 +15,34 @@ runs:
     with:
       path: qemu_build
       key: qemu-${{ inputs.qemu-version }}
-  - name: Cache QEMU for loongarch
-    id: cache-qemu-la
-    uses: actions/cache/restore@v3
-    with:
-      path: qemu_build_la
-      key: qemu-6.2.50
+
   - name: Download and build QEMU
     if: steps.cache-qemu.outputs.cache-hit != 'true'
     env:
       QEMU_PATH: qemu-${{ inputs.qemu-version }}
       PREFIX: ${{ github.workspace }}/qemu_build
     shell: bash
     run: |
+      git clone https://github.com/foxsen/qemu-loongarch-runenv qemu-6.2.50
       sudo apt-get update && sudo apt-get install -y ninja-build
       wget https://download.qemu.org/$QEMU_PATH.tar.xz && tar -xJf $QEMU_PATH.tar.xz
       cd $QEMU_PATH \
         && ./configure --prefix=$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
-    if: steps.cache-qemu.outputs.cache-hit != 'true'
-    env:
-      QEMU_PATH: qemu-6.2.50
-      PREFIX: ${{ github.workspace }}/qemu_build_la
-    shell: bash
-    run: |
-      git clone https://github.com/foxsen/qemu.git $QEMU_PATH
-      cd $QEMU_PATH
-      git checkout loongarch
-      ./configure --prefix=$PREFIX --target-list=loongarch64-softmmu \
-        && make -j > /dev/null 2>&1 \
-        && make install
+        && make -j > /dev/null 2>&1
+      cp qemu-6.2.50/qemu/x86_64/qemu-system-loongarch64 $PREFIX/bin
+      make install
 
   - uses: actions/cache/save@v3
     if: steps.cache-qemu.outputs.cache-hit != 'true'
     with:
       path: qemu_build
       key: qemu-${{ inputs.qemu-version }}
 
-  - uses: actions/cache/save@v3
-    if: steps.cache-qemu.outputs.cache-hit != 'true'
-    with:
-      path: qemu_build
-      key: qemu-6.2.50
-
   - name: Install QEMU
     shell: bash
     run: |
       echo "$PWD/qemu_build/bin" >> $GITHUB_PATH
-      echo "$PWD/qemu_build_la/bin" >> $GITHUB_PATH
+
   - name: Verify installation
     shell: bash
     run: |