Index: libffi/ChangeLog
===================================================================
--- libffi.orig/ChangeLog
+++ libffi/ChangeLog
@@ -35,6 +35,10 @@
 	* testsuite/libffi.call/struct1_win32.c: New test.
 	* testsuite/libffi.call/struct2_win32.c: New test.
 
+2012-01-23  Uros Bizjak  <ubizjak@gmail.com>
+
+	* src/alpha/ffi.c (ffi_prep_closure_loc): Check for bad ABI.
+
 2012-01-23  Anthony Green  <green@moxielogic.com>
 	    Chris Young  <cdyoung@ntlworld.com>
 
Index: libffi/src/alpha/ffi.c
===================================================================
--- libffi.orig/src/alpha/ffi.c
+++ libffi/src/alpha/ffi.c
@@ -1,5 +1,6 @@
 /* -----------------------------------------------------------------------
-   ffi.c - Copyright (c) 1998, 2001, 2007, 2008  Red Hat, Inc.
+   ffi.c - Copyright (c) 2012  Anthony Green
+           Copyright (c) 1998, 2001, 2007, 2008  Red Hat, Inc.
    
    Alpha Foreign Function Interface 
 
@@ -178,6 +179,9 @@ ffi_prep_closure_loc (ffi_closure* closu
 {
   unsigned int *tramp;
 
+  if (cif->abi != FFI_OSF)
+    return FFI_BAD_ABI;
+
   tramp = (unsigned int *) &closure->tramp[0];
   tramp[0] = 0x47fb0401;	/* mov $27,$1		*/
   tramp[1] = 0xa77b0010;	/* ldq $27,16($27)	*/