Index: libffi/src/m68k/ffi.c
===================================================================
--- libffi.orig/src/m68k/ffi.c
+++ libffi/src/m68k/ffi.c
@@ -261,7 +261,8 @@ ffi_prep_closure_loc (ffi_closure* closu
 		      void *user_data,
 		      void *codeloc)
 {
-  FFI_ASSERT (cif->abi == FFI_SYSV);
+  if (cif->abi != FFI_SYSV)
+    return FFI_BAD_ABI;
 
   *(unsigned short *)closure->tramp = 0x207c;
   *(void **)(closure->tramp + 2) = codeloc;
Index: libffi/src/m68k/sysv.S
===================================================================
--- libffi.orig/src/m68k/sysv.S
+++ libffi/src/m68k/sysv.S
@@ -1,6 +1,6 @@
 /* -----------------------------------------------------------------------
 	
-   sysv.S - Copyright (c) 1998 Andreas Schwab
+   sysv.S - Copyright (c) 1998, 2012 Andreas Schwab
 	    Copyright (c) 2008 Red Hat, Inc. 
    
    m68k Foreign Function Interface 
@@ -87,7 +87,7 @@ ffi_call_SYSV:
 
 	| If the return value pointer is NULL, assume no return value.
 	| NOTE: On the mc68000, tst on an address register is not supported.
-#if defined(__mc68000__) && !defined(__mcoldfire__)
+#if !defined(__mc68020__) && !defined(__mc68030__) && !defined(__mc68040__) && !defined(__mc68060__) && !defined(__mcoldfire__)
 	cmp.w	#0, %a1
 #else
 	tst.l	%a1
@@ -109,7 +109,7 @@ retlongint:
 retfloat:
 	btst	#2,%d2
 	jbeq	retdouble
-#if defined(__MC68881__)
+#if defined(__MC68881__) || defined(__HAVE_68881__)
 	fmove.s	%fp0,(%a1)
 #else
 	move.l	%d0,(%a1)
@@ -119,7 +119,7 @@ retfloat:
 retdouble:
 	btst	#3,%d2
 	jbeq	retlongdouble
-#if defined(__MC68881__)
+#if defined(__MC68881__) || defined(__HAVE_68881__)
 	fmove.d	%fp0,(%a1)
 #else
 	move.l	%d0,(%a1)+
@@ -130,7 +130,7 @@ retdouble:
 retlongdouble:
 	btst	#4,%d2
 	jbeq	retpointer
-#if defined(__MC68881__)
+#if defined(__MC68881__) || defined(__HAVE_68881__)
 	fmove.x	%fp0,(%a1)
 #else
 	move.l	%d0,(%a1)+
@@ -199,7 +199,7 @@ ffi_closure_SYSV:
 	move.l	(%a0),%d1
 	jra	.Lcls_epilogue
 .Lcls_ret_float:
-#if defined(__MC68881__)
+#if defined(__MC68881__) || defined(__HAVE_68881__)
 	fmove.s	(%a0),%fp0
 #else
 	move.l	(%a0),%d0
@@ -209,7 +209,7 @@ ffi_closure_SYSV:
 	lsr.l	#2,%d0
 	jne	1f
 	jcs	.Lcls_ret_ldouble
-#if defined(__MC68881__)
+#if defined(__MC68881__) || defined(__HAVE_68881__)
 	fmove.d	(%a0),%fp0
 #else
 	move.l	(%a0)+,%d0
@@ -217,7 +217,7 @@ ffi_closure_SYSV:
 #endif
 	jra	.Lcls_epilogue
 .Lcls_ret_ldouble:
-#if defined(__MC68881__)
+#if defined(__MC68881__) || defined(__HAVE_68881__)
 	fmove.x	(%a0),%fp0
 #else
 	move.l	(%a0)+,%d0
Index: libffi/testsuite/libffi.call/return_sc.c
===================================================================
--- libffi.orig/testsuite/libffi.call/return_sc.c
+++ libffi/testsuite/libffi.call/return_sc.c
@@ -30,7 +30,7 @@ int main (void)
        sc < (signed char) 127; sc++)
     {
       ffi_call(&cif, FFI_FN(return_sc), &rint, values);
-      CHECK(rint == (ffi_arg) sc);
+      CHECK((signed char)rint == sc);
     }
   exit(0);
 }