fix: cargo xtask qemu

Author: ZCShou

.github/workflows/qemu-aarch64.toml

@@ -5,7 +5,7 @@ args = [
   "-machine",
   "virt,virtualization=on,gic-version=3",
   "-smp",
-  "1",
+  "4",
   "-append",
   "root=/dev/vda rw init=/init",
   "-m",

xtask/src/cargo.rs

@@ -5,8 +5,9 @@ use ostool::run::cargo::CargoRunnerKind;
 use crate::ctx::Context;
 
 impl Context {
-    pub async fn run_qemu(&mut self) -> anyhow::Result<()> {
+    pub async fn run_qemu(&mut self, config_path: Option<PathBuf>) -> anyhow::Result<()> {
         let build_config = self.load_config()?;
+        
         let arch = if build_config.target.contains("aarch64") {
             Arch::Aarch64
         } else if build_config.target.contains("x86_64") {
@@ -17,9 +18,14 @@ impl Context {
                 build_config.target
             ));
         };
+        
+        let config_path = if let Some(path) = config_path {
+            path
+        } else {
+            PathBuf::from(format!(".qemu-{arch:?}.toml").to_lowercase())
+        };
 
-        let config_path = PathBuf::from(format!(".qemu-{arch:?}.toml").to_lowercase());
-
+        // 如果配置文件不存在，从默认位置复制
         if !config_path.exists() {
             fs::copy(
                 PathBuf::from("scripts")

xtask/src/main.rs

@@ -104,7 +104,7 @@ async fn main() -> Result<()> {
         Commands::Qemu(args) => {
             ctx.vmconfigs = args.vmconfigs;
             ctx.build_config_path = args.build_config;
-            ctx.run_qemu().await?;
+            ctx.run_qemu(args.qemu_config).await?;
         }
         Commands::Uboot(args) => {
             ctx.vmconfigs = args.vmconfigs;