diff --git a/crates/examples/src/readobj/macho.rs b/crates/examples/src/readobj/macho.rs
index a216c5d8..8f2950fc 100644
--- a/crates/examples/src/readobj/macho.rs
+++ b/crates/examples/src/readobj/macho.rs
@@ -1008,6 +1008,8 @@ const FLAGS_PLATFORM: &[Flag<u32>] = &flags!(
     PLATFORM_TVOSSIMULATOR,
     PLATFORM_WATCHOSSIMULATOR,
     PLATFORM_DRIVERKIT,
+    PLATFORM_XROS,
+    PLATFORM_XROSSIMULATOR
 );
 const FLAGS_N_EXT: &[Flag<u8>] = &flags!(N_PEXT, N_EXT);
 const FLAGS_N_TYPE: &[Flag<u8>] = &flags!(N_UNDF, N_ABS, N_SECT, N_PBUD, N_INDR);
diff --git a/src/macho.rs b/src/macho.rs
index 3cd38e0e..902b8937 100644
--- a/src/macho.rs
+++ b/src/macho.rs
@@ -1978,6 +1978,8 @@ pub const PLATFORM_IOSSIMULATOR: u32 = 7;
 pub const PLATFORM_TVOSSIMULATOR: u32 = 8;
 pub const PLATFORM_WATCHOSSIMULATOR: u32 = 9;
 pub const PLATFORM_DRIVERKIT: u32 = 10;
+pub const PLATFORM_XROS: u32 = 11;
+pub const PLATFORM_XROSSIMULATOR: u32 = 12;
 
 /* Known values for the tool field above. */
 pub const TOOL_CLANG: u32 = 1;