bug fix, linux-loader can run
@@ -114,5 +114,7 @@ pub const AT_PHDR: u8 = 3;
pub const AT_PHENT: u8 = 4;
pub const AT_PHNUM: u8 = 5;
pub const AT_PAGESZ: u8 = 6;
-//pub const AT_BASE: u8 = 7;
-//pub const AT_ENTRY: u8 = 9;
+#[cfg(target_arch = "x86_64")]
+pub const AT_BASE: u8 = 7;
+#[cfg(target_arch = "x86_64")]
+pub const AT_ENTRY: u8 = 9;
