obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 77 insertions, 0 deletions

diff --git a/libffi/src/types.c b/libffi/src/types.c
new file mode 100644
index 000000000..0a11eb0fb
--- /dev/null
+++ b/libffi/src/types.c
@@ -0,0 +1,77 @@
+/* -----------------------------------------------------------------------
+   types.c - Copyright (c) 1996, 1998  Red Hat, Inc.
+   
+   Predefined ffi_types needed by libffi.
+
+   Permission is hereby granted, free of charge, to any person obtaining
+   a copy of this software and associated documentation files (the
+   ``Software''), to deal in the Software without restriction, including
+   without limitation the rights to use, copy, modify, merge, publish,
+   distribute, sublicense, and/or sell copies of the Software, and to
+   permit persons to whom the Software is furnished to do so, subject to
+   the following conditions:
+
+   The above copyright notice and this permission notice shall be included
+   in all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
+   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+   DEALINGS IN THE SOFTWARE.
+   ----------------------------------------------------------------------- */
+
+/* Hide the basic type definitions from the header file, so that we
+   can redefine them here as "const".  */
+#define LIBFFI_HIDE_BASIC_TYPES
+
+#include <ffi.h>
+#include <ffi_common.h>
+
+/* Type definitions */
+
+#define FFI_TYPEDEF(name, type, id)		\
+struct struct_align_##name {			\
+  char c;					\
+  type x;					\
+};						\
+const ffi_type ffi_type_##name = {		\
+  sizeof(type),					\
+  offsetof(struct struct_align_##name, x),	\
+  id, NULL					\
+}
+
+/* Size and alignment are fake here. They must not be 0. */
+const ffi_type ffi_type_void = {
+  1, 1, FFI_TYPE_VOID, NULL
+};
+
+FFI_TYPEDEF(uint8, UINT8, FFI_TYPE_UINT8);
+FFI_TYPEDEF(sint8, SINT8, FFI_TYPE_SINT8);
+FFI_TYPEDEF(uint16, UINT16, FFI_TYPE_UINT16);
+FFI_TYPEDEF(sint16, SINT16, FFI_TYPE_SINT16);
+FFI_TYPEDEF(uint32, UINT32, FFI_TYPE_UINT32);
+FFI_TYPEDEF(sint32, SINT32, FFI_TYPE_SINT32);
+FFI_TYPEDEF(uint64, UINT64, FFI_TYPE_UINT64);
+FFI_TYPEDEF(sint64, SINT64, FFI_TYPE_SINT64);
+
+FFI_TYPEDEF(pointer, void*, FFI_TYPE_POINTER);
+
+FFI_TYPEDEF(float, float, FFI_TYPE_FLOAT);
+FFI_TYPEDEF(double, double, FFI_TYPE_DOUBLE);
+
+#ifdef __alpha__
+/* Even if we're not configured to default to 128-bit long double, 
+   maintain binary compatibility, as -mlong-double-128 can be used
+   at any time.  */
+/* Validate the hard-coded number below.  */
+# if defined(__LONG_DOUBLE_128__) && FFI_TYPE_LONGDOUBLE != 4
+#  error FFI_TYPE_LONGDOUBLE out of date
+# endif
+const ffi_type ffi_type_longdouble = { 16, 16, 4, NULL };
+#elif FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
+FFI_TYPEDEF(longdouble, long double, FFI_TYPE_LONGDOUBLE);
+#endif