* config/sh/sh.c (SH_ATTRIBUTES): Define.

[pf3gnuchains/gcc-fork.git] / libffi / include / ffi_common.h

diff --git a/libffi/include/ffi_common.h b/libffi/include/ffi_common.h
index c9d4acf..6af4b5f 100644 (file)
--- a/libffi/include/ffi_common.h
+++ b/libffi/include/ffi_common.h
@@ -1,7 +1,6 @@
 /* -----------------------------------------------------------------------
-   ffi_common.h - Copyright (c) 1996  Cygnus Solutions
-
-   $Id: ffi_common.h,v 1.1.1.1 1998/11/29 16:48:16 green Exp $
+   ffi_common.h - Copyright (c) 1996  Red Hat, Inc.
+   Copyright (C) 2007 Free Software Foundation, Inc
 
    Common internal definitions and macros. Only necessary for building
    libffi.
@@ -14,11 +13,15 @@
 extern "C" {
 #endif
 
+#include <fficonfig.h>
+
 /* Do not move this. Some versions of AIX are very picky about where
    this is positioned. */
 #ifdef __GNUC__
 # define alloca __builtin_alloca
+# define MAYBE_UNUSED __attribute__((__unused__))
 #else
+# define MAYBE_UNUSED
 # if HAVE_ALLOCA_H
 #  include <alloca.h>
 # else
@@ -41,47 +44,51 @@ char *alloca ();
 # endif
 #endif
 
-#ifndef FALSE
-#define FALSE 0
-#endif
-
-#ifndef TRUE
-#define TRUE (!FALSE)
-#endif
-
-#ifndef __cplusplus
-/* bool is a keyword in C++ */
-/*@-cppnames@*/
-typedef int bool;
-/*@=cppnames@*/
+#if defined(FFI_DEBUG)
+#include <stdio.h>
 #endif
 
 #ifdef FFI_DEBUG
-
-/* Debugging functions */
-/*@exits@*/ int ffi_assert(/*@temp@*/ char *file, int line);
+void ffi_assert(char *expr, char *file, int line);
 void ffi_stop_here(void);
-bool ffi_type_test(/*@temp@*/ /*@out@*/ ffi_type *a);
-
-#define FFI_ASSERT(x) ((x) ? 0 : ffi_assert(__FILE__,__LINE__))
+void ffi_type_test(ffi_type *a, char *file, int line);
 
+#define FFI_ASSERT(x) ((x) ? (void)0 : ffi_assert(#x, __FILE__,__LINE__))
+#define FFI_ASSERT_AT(x, f, l) ((x) ? 0 : ffi_assert(#x, (f), (l)))
+#define FFI_ASSERT_VALID_TYPE(x) ffi_type_test (x, __FILE__, __LINE__)
 #else
-
-#define FFI_ASSERT(x) 
-
+#define FFI_ASSERT(x)
+#define FFI_ASSERT_AT(x, f, l)
+#define FFI_ASSERT_VALID_TYPE(x)
 #endif
 
+#define ALIGN(v, a)  (((((size_t) (v))-1) | ((a)-1))+1)
+#define ALIGN_DOWN(v, a) (((size_t) (v)) & -a)
+
 /* Perform machine dependent cif processing */
 ffi_status ffi_prep_cif_machdep(ffi_cif *cif);
 
 /* Extended cif, used in callback from assembly routine */
 typedef struct
 {
-  /*@dependent@*/ ffi_cif *cif;
-  /*@dependent@*/ void *rvalue;
-  /*@dependent@*/ void **avalue;
+  ffi_cif *cif;
+  void *rvalue;
+  void **avalue;
 } extended_cif;
 
+/* Terse sized type definitions.  */
+typedef unsigned int UINT8  __attribute__((__mode__(__QI__)));
+typedef signed int   SINT8  __attribute__((__mode__(__QI__)));
+typedef unsigned int UINT16 __attribute__((__mode__(__HI__)));
+typedef signed int   SINT16 __attribute__((__mode__(__HI__)));
+typedef unsigned int UINT32 __attribute__((__mode__(__SI__)));
+typedef signed int   SINT32 __attribute__((__mode__(__SI__)));
+typedef unsigned int UINT64 __attribute__((__mode__(__DI__)));
+typedef signed int   SINT64 __attribute__((__mode__(__DI__)));
+
+typedef float FLOAT32;
+
+
 #ifdef __cplusplus
 }
 #endif