add loongarch64 support

Signed-off-by: yzewei <[email protected]>

Author: yzewei

.github/workflows/ci.yml

@@ -63,6 +63,9 @@ jobs:
           ## ARMv6
           - { os: 'ubuntu-latest', target: 'arm-unknown-linux-gnueabihf',  cross: true }
           - { os: 'ubuntu-latest', target: 'arm-unknown-linux-musleabihf', cross: true }
+          ## LOONGARCH64
+          - { os: 'ubuntu-latest',  target: 'loongarch64-unknown-linux-gnu', cross: true }
+
         toolchain:
           - 1.46.0  # MSRV
           - stable

heim-host/src/os/linux.rs

@@ -5,8 +5,8 @@ use std::net::IpAddr;
 use crate::Pid;
 
 cfg_if::cfg_if! {
-    // aarch64-unknown-linux-gnu has different type
-    if #[cfg(all(target_arch = "aarch64", not(target_family = "musl")))] {
+    // aarch64-unknown-linux-gnu and loongarch64-unknown-linux-gnu has different type
+    if #[cfg(all(any(target_arch = "aarch64", target_arch = "loongarch64"), not(target_family = "musl")))] {
         /// User session ID.
         pub type SessionId = i64;
     } else {

heim-virt/src/sys/linux/device_tree.rs

@@ -6,7 +6,8 @@ use heim_common::prelude::StreamExt;
     target_arch = "arm",
     target_arch = "aarch64",
     target_arch = "powerpc",
-    target_arch = "powerpc64"
+    target_arch = "powerpc64",
+    target_arch = "loongarch64"
 ))]
 use heim_common::prelude::TryFutureExt;
 use heim_runtime as rt;
@@ -54,7 +55,8 @@ where
     target_arch = "arm",
     target_arch = "aarch64",
     target_arch = "powerpc",
-    target_arch = "powerpc64"
+    target_arch = "powerpc64",
+    target_arch = "loongarch64"
 ))]
 pub async fn detect_vm_device_tree() -> Result<Virtualization, ()> {
     hypervisor(HYPERVISOR_COMPAT_PATH)
@@ -66,7 +68,8 @@ pub async fn detect_vm_device_tree() -> Result<Virtualization, ()> {
     target_arch = "arm",
     target_arch = "aarch64",
     target_arch = "powerpc",
-    target_arch = "powerpc64"
+    target_arch = "powerpc64",
+    target_arch = "loongarch64"
 )))]
 pub async fn detect_vm_device_tree() -> Result<Virtualization, ()> {
     Err(())

heim-virt/src/sys/linux/dmi.rs

@@ -6,7 +6,8 @@ use crate::Virtualization;
     target_arch = "x86",
     target_arch = "x86_64",
     target_arch = "arm",
-    target_arch = "aarch64"
+    target_arch = "aarch64",
+    target_arch = "loongarch64"
 ))]
 pub async fn detect_vm_dmi() -> Result<Virtualization, ()> {
     let probe_files = vec![
@@ -43,7 +44,8 @@ pub async fn detect_vm_dmi() -> Result<Virtualization, ()> {
     target_arch = "x86",
     target_arch = "x86_64",
     target_arch = "arm",
-    target_arch = "aarch64"
+    target_arch = "aarch64",
+    target_arch = "loongarch64"
 )))]
 pub async fn detect_vm_dmi() -> Result<Virtualization, ()> {
     Err(())