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 {