feat(ci): add x86_64 NimbOS support and upgrade guest images to v0.0.20

.github/workflows/qemu-x86_64.toml

@@ -0,0 +1,21 @@
+args = [
+  "-m",
+  "128M",
+  "-smp",
+  "1",
+  "-machine",
+  "q35",
+  "-device",
+  "virtio-blk-pci,drive=disk0",
+  "-drive",
+  "id=disk0,if=none,format=raw,file=${workspaceFolder}/tmp/rootfs.img",
+  "-nographic",
+  "-accel",
+  "kvm",
+  "-cpu",
+  "host",
+]
+fail_regex = ["System will reboot, press any key to continue ..."]
+success_regex = ["usertests passed!"]
+to_bin = false
+uefi = false

.github/workflows/test-qemu.yml

@@ -11,16 +11,15 @@ jobs:
           - arch: aarch64
             vmconfigs: configs/vms/arceos-aarch64-qemu-smp1.toml
             vmconfigs_name: ArceOS
-            vmimage_name: qemu_arceos_aarch64
-            # vmrootfs_name: qemu_arceos_aarch64
+            vmimage_name: qemu_aarch64_arceos
           # - arch: riscv64
           #   vmconfigs: configs/vms/arceos-riscv64-qemu-smp1.toml
           #   vmconfigs_name: ArceOS
           #   vmimage_name: qemu_arceos_riscv64
-          # - arch: x86_64
-          #   vmconfigs: configs/vms/arceos-x86_64-qemu-smp1.toml
-          #   vmconfigs_name: ArceOS
-          #   vmimage_name: qemu_arceos_x86_64
+          - arch: x86_64
+            vmconfigs: configs/vms/nimbos-x86_64-qemu-smp1.toml
+            vmconfigs_name: NimbOS
+            vmimage_name: qemu_x86_64_nimbos
       fail-fast: false
     runs-on:
       - self-hosted
@@ -45,35 +44,37 @@ jobs:
             config=$(echo "$config" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')
             cargo xtask image download $img
             img_name="qemu-${{ matrix.arch }}"
-            sed -i 's|^kernel_path[[:space:]]*=.*|kernel_path = "/tmp/axvisor/'"$img"'/'"$img_name"'"|' "$config"
-            echo "Updated kernel_path in $config"
-          done
+            image_location=$(sed -n 's/^image_location[[:space:]]*=[[:space:]]*"\([^"]*\)".*/\1/p' "$config")
 
-      - name: Download rootfs
-        run: |
-          if [ -n "${{ matrix.vmrootfs_name }}" ]; then
-            ROOTFS_URL="https://github.com/arceos-hypervisor/axvisor-guest/releases/download/v0.0.19/${{ matrix.vmrootfs_name }}.tar.gz"
-            ROOTFS_DIR="/tmp/axvisor/rootfs/${{ matrix.vmrootfs_name }}"
-            ROOTFS_IMG_PATH="${ROOTFS_DIR}/rootfs.img"
-            mkdir -p "${ROOTFS_DIR}"
-
-            echo "Downloading rootfs from ${ROOTFS_URL}"
-            curl -L "${ROOTFS_URL}" -o "${ROOTFS_DIR}/${{ matrix.vmrootfs_name }}.tar.gz"
-
-            echo "Extracting rootfs to ${ROOTFS_DIR}"
-            tar -xzf "${ROOTFS_DIR}/${{ matrix.vmrootfs_name }}.tar.gz" -C "${ROOTFS_DIR}"
-
-            echo "Patching qemu-aarch64.toml file..."
-            sed -i 's|file=${workspaceFolder}/tmp/rootfs.img|file='"${ROOTFS_IMG_PATH}"'|' ".github/workflows/qemu-${{ matrix.arch }}.toml"
-
-            echo "Rootfs setup completed"
-          else
-            echo "Removing rootfs device configuration from qemu-${{ matrix.arch }}.toml..."
-            sed -i '/-device/,/virtio-blk-device,drive=disk0/d' ".github/workflows/qemu-${{ matrix.arch }}.toml"
-            sed -i '/-drive/,/id=disk0,if=none,format=raw,file=${workspaceFolder}\/tmp\/rootfs.img/d' ".github/workflows/qemu-${{ matrix.arch }}.toml"
-            sed -i 's/root=\/dev\/vda rw //' ".github/workflows/qemu-${{ matrix.arch }}.toml"
-            echo "Rootfs device configuration removed"
-          fi
+            case "$image_location" in
+            "fs")
+              echo "Filesystem storage mode - no config update needed"
+              ;;
+            "memory")
+              sed -i 's|^kernel_path[[:space:]]*=.*|kernel_path = "/tmp/axvisor/'"$img"'/'"$img_name"'"|' "$config"
+              echo "Memory storage mode - updating kernel_path"
+              ;;
+            *)
+              echo "Unknown image_location: $image_location"
+              exit 1
+              ;;
+            esac
+
+            ROOTFS_IMG_PATH="/tmp/axvisor/$img/rootfs.img"
+
+            # Check if rootfs.img exists after extraction
+            if [ -f "${ROOTFS_IMG_PATH}" ]; then
+              echo "Found rootfs.img, patching qemu-aarch64.toml file..."
+              sed -i 's|file=${workspaceFolder}/tmp/rootfs.img|file='"${ROOTFS_IMG_PATH}"'|' ".github/workflows/qemu-${{ matrix.arch }}.toml"
+              echo "Rootfs setup completed"
+            else
+              echo "No rootfs.img found, removing rootfs device configuration from qemu-${{ matrix.arch }}.toml..."
+              sed -i '/-device/,/virtio-blk-device,drive=disk0/d' ".github/workflows/qemu-${{ matrix.arch }}.toml"
+              sed -i '/-drive/,/id=disk0,if=none,format=raw,file=${workspaceFolder}\/tmp\/rootfs.img/d' ".github/workflows/qemu-${{ matrix.arch }}.toml"
+              sed -i 's/root=\/dev\/vda rw //' ".github/workflows/qemu-${{ matrix.arch }}.toml"
+              echo "Rootfs device configuration removed"
+            fi
+          done
 
       - name: Run tests
         run: |

configs/board/qemu-x86_64.toml

@@ -1,6 +1,8 @@
 cargo_args = []
 features = [
+    "axstd/myplat",
     "ept-level-4",
+    "fs",
 ]
 log = "Info"
 target = "x86_64-unknown-none"

modules/axconfig/src/lib.rs

@@ -24,15 +24,21 @@ pub const TICKS_PER_SEC: usize = 100;
 #[doc = ""]
 pub mod devices {
     #[doc = " MMIO regions with format (`base_paddr`, `size`)."]
-    pub const MMIO_REGIONS: &[(usize, usize)] = &[];
+    pub const MMIO_REGIONS: &[(usize, usize)] = &[
+        (0xb000_0000, 0x1000_0000), // PCI config space
+        (0xfe00_0000, 0xc0_0000),   // PCI devices
+        (0xfec0_0000, 0x1000),      // IO APIC
+        (0xfed0_0000, 0x1000),      // HPET
+        (0xfee0_0000, 0x1000),      // Local APIC
+    ];
     #[doc = " End PCI bus number."]
-    pub const PCI_BUS_END: usize = 0;
+    pub const PCI_BUS_END: usize = 0xff;
     #[doc = " Base physical address of the PCIe ECAM space."]
-    pub const PCI_ECAM_BASE: usize = 0;
+    pub const PCI_ECAM_BASE: usize = 0xb000_0000     ;
     #[doc = " PCI device memory ranges."]
     pub const PCI_RANGES: &[(usize, usize)] = &[];
     #[doc = " Timer interrupt num (PPI, physical timer)."]
-    pub const TIMER_IRQ: usize = 26;
+    pub const TIMER_IRQ: usize = 0xf0;
     #[doc = " VirtIO MMIO regions with format (`base_paddr`, `size`)."]
     pub const VIRTIO_MMIO_REGIONS: &[(usize, usize)] = &[];
 }
@@ -45,13 +51,13 @@ pub mod plat {
     #[doc = " Platform family (deprecated)."]
     pub const FAMILY: &str = "";
     #[doc = " Kernel address space base."]
-    pub const KERNEL_ASPACE_BASE: usize = 0x0000_0000_0000;
+    pub const KERNEL_ASPACE_BASE: usize = 0xffff_8000_0000_0000;
     #[doc = " Kernel address space size."]
-    pub const KERNEL_ASPACE_SIZE: usize = 0xffff_ffff_f000;
+    pub const KERNEL_ASPACE_SIZE: usize = 0x0000_7fff_ffff_f000;
     #[doc = " No need."]
-    pub const KERNEL_BASE_PADDR: usize = 0x0;
+    pub const KERNEL_BASE_PADDR: usize = 0x20_0000   ;
     #[doc = " Base virtual address of the kernel image."]
-    pub const KERNEL_BASE_VADDR: usize = 0x8000_0000_0000;
+    pub const KERNEL_BASE_VADDR: usize = 0xffff_8000_0020_0000;
     #[doc = " Offset of bus address and phys address. some boards, the bus address is"]
     #[doc = " different from the physical address."]
     pub const PHYS_BUS_OFFSET: usize = 0;