[Fabrice: Updated for 5.6.5]
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
--- a/configure
+++ b/configure
@@ -7107,7 +7107,7 @@
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return.h macros work" >&5
 $as_echo_n "checking return.h macros work... " >&6; }
 if test "$cross_compiling" = yes; then :
-   $as_echo "#define RETURN_MACROS_WORK 0" >>confdefs.h
+   $as_echo "#define RETURN_MACROS_WORK 1" >>confdefs.h
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 
--- a/return.h
+++ b/return.h
@@ -106,26 +106,16 @@
 /*************************************/
 
 /*
- * For DEC Mips machines running Ultrix
+ * For Mips machines running Linux
  */
 #if __mips
 
 /*
- * I have no idea how to get inline assembly with the default cc.
- * Anyone know how?
- */
-
-#if 0
-
-/*
  * NOTE: we assume here that file is global.
  *
- * $31 is the frame pointer.  $2 looks to be the return address but maybe
- * not consistently.
+ * $31 is the return address.
  */
-#define GET_RET_ADDR(file)	asm("sw $2, file")
-
-#endif
+#define GET_RET_ADDR(file)	asm("sw $31, %0" : "=m" (file))
 
 #endif /* __mips */