feat: add submodules

chore: update submodule commits for various modules

feat: add axplat-aarch64-dyn submodule

feat(axalloc): introduce a global memory allocator with buddy system

- Added `axalloc` crate with a global allocator implementation.
- Implemented `GlobalAllocator` using a buddy system allocator.
- Provided functions for memory initialization, allocation, and deallocation.
- Added `GlobalPage` struct for managing contiguous memory pages.

feat(axvm-types): define address types and device access structures

- Introduced `GuestVirtAddr` and `GuestPhysAddr` types for guest memory addressing.
- Created traits for device address handling and defined `DeviceAddr` and `DeviceAddrRange`.
- Implemented `Port` and `SysRegAddr` types for I/O operations and system registers.

fix(vmm): update VM reference handling

- Changed `push_vm` function to accept `axvm::Vm` directly and return an `Arc<axvm::Vm>`.
- Updated global VM list management to use `Arc` for thread-safe reference counting.

chore: update submodules and dependencies

- Updated submodules for `arm_vcpu`, `axvm`, and `axvmconfig`.
- Added `memory_addr` dependency to `axruntime` and `axvm-types`.
- Updated `Cargo.toml` files to reflect new dependencies and features.

chore: update axplat-aarch64-dyn submodule to latest commit

chore: update axplat-aarch64-dyn submodule to latest commit

fix: update memory mapping type in build_vmconfig function

chore: update dependencies to version hv-0.4.3 and sync submodule axvm

chore: update dependencies and refactor task management in the kernel

chore: update fdt-parser submodule to latest commit

chore: update fdt-edit and fdt-raw packages to latest versions and adjust dependencies

chore: update fdt-edit package to version 0.1.3 and adjust checksum

chore: update Cargo.lock and axplat-aarch64-dyn submodule to latest commits

Add initial documentation and diagram for refactoring process

- Created a new markdown file `refactor.md` to outline the refactoring strategy.
- Added a binary image `refactor.png` to visually represent the refactoring process.

Add refactor documentation for AxVisor architecture evolution

- Introduced a comprehensive analysis report detailing the transition from axvisor-dev3 to axvsior-dev2.
- Documented key architectural changes, including modularization, multi-architecture support, and improved dependency management.
- Highlighted the benefits of the refactor, such as enhanced maintainability, stability, and development efficiency.
- Provided a detailed comparison of the old and new architecture, including directory structure and module responsibilities.
- Included design principles, performance optimizations, and future development recommendations.

Refactor AxVisor architecture: Transition from monolithic to modular design

- Removed detailed execution summary and key improvements from refactor.md to streamline documentation.
- Deleted outdated diagram (refactor.png) to eliminate redundancy.
- Updated submodule reference for axvm to the latest commit for improved consistency.

Refactor code structure for improved readability and maintainability

更新 Cargo.lock 和 Cargo.toml，移除 fdt-parser 版本限制并添加 ranges-ext 依赖

更新 fdt-edit 依赖版本至 0.1.4，移除 ept-level-4 特性，并更新 axvm 子模块

更新 axalloc 依赖版本至 0.2.0，修复依赖冲突并移除过时的 zerocopy 依赖

更新 GitHub Actions 工作流，升级 checkout 动作至 v6 并启用子模块递归更新；更新 axvm 子模块至最新提交

update ci

删除不再使用的 NimbOS 和 QEMU 设置工作流；移除多个配置文件中的 ept-level-4 特性

refactor: Enhance AxVm design and state management

- Introduced a detailed design for AxVm, illustrating its internal structure and lifecycle management through state machines.
- Defined the overall architecture, including the relationship between AxVisor and Vm instances.
- Elaborated on the state management within VmData, detailing the three core states: InitData, VmRunData, and StoppedData.
- Clarified the VCPU and threading model, emphasizing resource migration and lifecycle safety through Arc/Weak references.

refactor: 清理未使用的导入和模块，优化代码结构

更新 fdt-edit 包至版本 0.1.5，移除 build_vmconfig 函数中的冗余设备配置，更新 axvm 子模块至最新提交

更新 axvm 子模块至最新提交

更新 axvm 子模块至最新提交

更新 linux-aarch64-qemu-smp1.toml 配置，移除冗余物理 CPU ID 和内核相关注释，更新 axvm 子模块至最新提交

更新 axvm 和 arm_vcpu 子模块至最新提交

更新 axvm 子模块至最新提交

更新 axvm 和 arm_vcpu 子模块至最新提交

更新 axvm 子模块至最新提交

更新 axvm 和 arm_vcpu 子模块至最新提交

更新 axvm 和 arm_vcpu 子模块至最新提交

更新 axvm 子模块至最新提交

更新 arceos 和 linux 虚拟机配置文件，注释掉物理 CPU ID 和内核相关参数

在虚拟机配置中添加内核中断模式设置为“passthrough”

调整 arceos 虚拟机配置，移动中断模式设置至设备规格部分，并更新内核路径和内存区域配置

更新 uboot.toml 成功正则表达式，添加 "Hello, world!"；更新 arm_vcpu 和 axvm-types 子模块至最新提交

更新 arceos 和 linux 虚拟机配置，注释掉物理 CPU ID 和内核相关参数

更新 axvm 子模块至最新提交

更新 axvm 子模块至最新提交；修复内存映射类型为保留类型的配置；更新 axconfig 和 axruntime 的版本号至 0.1.0

更新依赖项，添加 axplat-x86-qemu-q35 和 x86_vcpu；修复多处理器启动页设置中的指针计算

更新 arm_vcpu 子模块至最新提交

更新 arm_vcpu 和 axvm 子模块至最新提交

更新依赖项，添加 raw-cpuid 和 axaddrspace；公开 load_images_fs 函数；更新子模块至最新提交

doc: update uml

更新版本号至 0.3.0，优化 load_images_fs 函数，简化内存映像加载逻辑

fmt

chore: clean up Cargo.lock by removing unused packages and updating dependencies

Author: ZR233

.cargo/config.toml

@@ -18,3 +18,28 @@ rustflags = [
 [alias]
 xtask = "run --package xtask --"
 
+# >>> devspace patches >>>
+# Managed by `cargo xtask devspace`
+[patch."crates-io"]
+axaddrspace = { path = "modules/axaddrspace" }
+axdevice_base = { path = "modules/axdevice_base" }
+axvisor_api = { path = "modules/axvisor_api" }
+x86_vcpu = { path = "modules/x86_vcpu" }
+x86_vlapic = { path = "modules/x86_vlapic" }
+
+[patch."https://github.com/arceos-hypervisor/arm_vcpu"]
+arm_vcpu = { path = "modules/arm_vcpu/" }
+
+[patch."https://github.com/arceos-hypervisor/arm_vgic"]
+arm_vgic = { path = "modules/arm_vgic/" }
+
+[patch."https://github.com/arceos-hypervisor/axdevice"]
+axdevice = { path = "modules/axdevice/" }
+
+[patch."https://github.com/arceos-hypervisor/axvcpu"]
+axvcpu = { path = "modules/axvcpu/" }
+
+[patch."https://github.com/arceos-hypervisor/axvmconfig"]
+axvmconfig = { path = "modules/axvmconfig/" }
+
+# <<< devspace patches <<<

.devspace/state.json

@@ -0,0 +1,86 @@
+{
+  "modules": {
+    "axvisor_api": {
+      "name": "axvisor_api",
+      "path": "modules/axvisor_api"
+    },
+    "x86_vlapic": {
+      "name": "x86_vlapic",
+      "path": "modules/x86_vlapic"
+    },
+    "axvmconfig": {
+      "name": "axvmconfig",
+      "path": "modules/axvmconfig"
+    },
+    "arm_vcpu": {
+      "name": "arm_vcpu",
+      "path": "modules/arm_vcpu"
+    },
+    "arm_vgic": {
+      "name": "arm_vgic",
+      "path": "modules/arm_vgic"
+    },
+    "x86_vcpu": {
+      "name": "x86_vcpu",
+      "path": "modules/x86_vcpu"
+    },
+    "axdevice_base": {
+      "name": "axdevice_base",
+      "path": "modules/axdevice_base"
+    },
+    "axaddrspace": {
+      "name": "axaddrspace",
+      "path": "modules/axaddrspace"
+    },
+    "axvcpu": {
+      "name": "axvcpu",
+      "path": "modules/axvcpu"
+    },
+    "axdevice": {
+      "name": "axdevice",
+      "path": "modules/axdevice"
+    }
+  },
+  "patches": [
+    {
+      "source": "crates-io",
+      "crate_name": "axaddrspace"
+    },
+    {
+      "source": "crates-io",
+      "crate_name": "axdevice_base"
+    },
+    {
+      "source": "crates-io",
+      "crate_name": "axvisor_api"
+    },
+    {
+      "source": "crates-io",
+      "crate_name": "x86_vcpu"
+    },
+    {
+      "source": "crates-io",
+      "crate_name": "x86_vlapic"
+    },
+    {
+      "source": "https://github.com/arceos-hypervisor/arm_vcpu",
+      "crate_name": "arm_vcpu"
+    },
+    {
+      "source": "https://github.com/arceos-hypervisor/arm_vgic",
+      "crate_name": "arm_vgic"
+    },
+    {
+      "source": "https://github.com/arceos-hypervisor/axdevice",
+      "crate_name": "axdevice"
+    },
+    {
+      "source": "https://github.com/arceos-hypervisor/axvcpu",
+      "crate_name": "axvcpu"
+    },
+    {
+      "source": "https://github.com/arceos-hypervisor/axvmconfig",
+      "crate_name": "axvmconfig"
+    }
+  ]
+}

.github/workflows/actions/setup-nimbos-guest-image/action.yml

@@ -36,8 +36,9 @@ jobs:
       - ${{ matrix.board }}
 
     steps:
-      - name: Checkout
-        uses: actions/checkout@v4
+      - uses: actions/checkout@v6
+        with:
+          submodules: "recursive"
 
       - name: Install dependencies
         run: cargo +stable install ostool --version ^0.8

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

@@ -31,8 +31,9 @@ jobs:
       - intel
 
     steps:
-      - name: Checkout
-        uses: actions/checkout@v4
+      - uses: actions/checkout@v6
+        with:
+          submodules: "recursive"
 
       - name: Install dependencies
         run: cargo +stable install ostool --version ^0.8

.github/workflows/test-board.yml

@@ -10,6 +10,7 @@ success_regex = [
     "Welcome to AxVisor Shell!",
     "All tests passed!",
     "Hello World!",
+    "Hello, world!",
     "root@firefly:~#",
     "root@phytium-Ubuntu:~#",
     "Welcome to Phytium Buildroot",

.github/workflows/test-qemu.yml

@@ -30,7 +30,6 @@ __pycache__/
 /crates/*
 !/crates/nop/
 !/crates/nop/**
-.devspace/
 
 /Cargo.toml.bk
 

.github/workflows/uboot.toml

@@ -0,0 +1,36 @@
+[submodule "modules/axvm"]
+	path = modules/axvm
+	url = https://github.com/arceos-hypervisor/axvm.git
+[submodule "modules/axvcpu"]
+	path = modules/axvcpu
+	url = https://github.com/arceos-hypervisor/axvcpu.git
+[submodule "modules/axdevice"]
+	path = modules/axdevice
+	url = https://github.com/arceos-hypervisor/axdevice.git
+[submodule "modules/arm_vcpu"]
+	path = modules/arm_vcpu
+	url = https://github.com/arceos-hypervisor/arm_vcpu
+[submodule "modules/arm_vgic"]
+	path = modules/arm_vgic
+	url = https://github.com/arceos-hypervisor/arm_vgic.git
+[submodule "modules/axaddrspace"]
+	path = modules/axaddrspace
+	url = https://github.com/arceos-hypervisor/axaddrspace
+[submodule "modules/axdevice_base"]
+	path = modules/axdevice_base
+	url = https://github.com/arceos-hypervisor/axdevice_base.git
+[submodule "modules/axvisor_api"]
+	path = modules/axvisor_api
+	url = https://github.com/arceos-hypervisor/axvisor_api
+[submodule "modules/x86_vcpu"]
+	path = modules/x86_vcpu
+	url = https://github.com/arceos-hypervisor/x86_vcpu
+[submodule "modules/x86_vlapic"]
+	path = modules/x86_vlapic
+	url = https://github.com/arceos-hypervisor/x86_vlapic
+[submodule "modules/axvmconfig"]
+	path = modules/axvmconfig
+	url = https://github.com/arceos-hypervisor/axvmconfig.git
+[submodule "platform/axplat-aarch64-dyn"]
+	path = platform/axplat-aarch64-dyn
+	url = https://github.com/arceos-hypervisor/axplat-aarch64-dyn

.gitignore

@@ -1 +1 @@
-force_explicit_abi = false
+# force_explicit_abi = false