$NetBSD: patch-af,v 1.2 2010/03/30 09:21:30 jmcneill Exp $

Fixes to support the various NetBSD mips ports.

--- src/mips/ffi.c.orig	2009-12-29 10:22:26.000000000 -0500
+++ src/mips/ffi.c	2010-03-30 04:57:29.000000000 -0400
@@ -32,12 +32,19 @@
 
 #ifdef __GNUC__
 #  if (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3))
-#    define USE__BUILTIN___CLEAR_CACHE 1
+#    if !defined(__NetBSD__)
+#      define USE__BUILTIN___CLEAR_CACHE 1
+#    endif
 #  endif
 #endif
 
 #ifndef USE__BUILTIN___CLEAR_CACHE
-#include <sys/cachectl.h>
+#  if !defined(__NetBSD__)
+#    include <sys/cachectl.h>
+#  else
+#    include <mips/cachectl.h>
+#    define cacheflush _cacheflush
+#  endif
 #endif
 
 #ifdef FFI_DEBUG
@@ -460,6 +467,7 @@ ffi_status ffi_prep_cif_machdep(ffi_cif 
               ((cif->arg_types)[index]->type << (arg_reg * FFI_FLAG_BITS));
 	    arg_reg++;
 	    break;
+#ifdef __mips64
           case FFI_TYPE_LONGDOUBLE:
             /* Align it.  */
             arg_reg = ALIGN(arg_reg, 2);
@@ -478,7 +486,7 @@ ffi_status ffi_prep_cif_machdep(ffi_cif 
 		arg_reg++;
 	      }
             break;
-
+#endif
 	  case FFI_TYPE_STRUCT:
             loc = arg_reg * FFI_SIZEOF_ARG;
 	    cif->flags += calc_n32_struct_flags(soft_float,
@@ -540,6 +548,7 @@ ffi_status ffi_prep_cif_machdep(ffi_cif 
 	  cif->flags += cif->rtype->type << (FFI_FLAG_BITS * 8);
 	break;
 
+#ifdef __mips64
       case FFI_TYPE_LONGDOUBLE:
 	/* Long double is returned as if it were a struct containing
 	   two doubles.  */
@@ -556,6 +565,7 @@ ffi_status ffi_prep_cif_machdep(ffi_cif 
 					      << (4 + (FFI_FLAG_BITS * 8));
 	  }
 	break;
+#endif
       default:
 	cif->flags += FFI_TYPE_INT << (FFI_FLAG_BITS * 8);
 	break;