powerpc: Add unwinder size REVISIT

diff --git a/src/libstd/rt/libunwind.rs b/src/libstd/rt/libunwind.rs
index 7cc39d7d972485977c23d9e3870f6b5b2bdd48fe..dd9923307d6f0e788421a685573833f64b5cecfc 100644 (file)
--- a/src/libstd/rt/libunwind.rs
+++ b/src/libstd/rt/libunwind.rs
@@ -81,6 +81,9 @@ pub enum _Unwind_Reason_Code {
 #[cfg(any(target_arch = "mips", target_arch = "mipsel"))]
 pub const unwinder_private_data_size: uint = 2;
 
+#[cfg(target_arch = "powerpc")]
+pub const unwinder_private_data_size: uint = 2;
+
 #[repr(C)]
 pub struct _Unwind_Exception {
     pub exception_class: _Unwind_Exception_Class,