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, 81 insertions, 0 deletions

diff --git a/gcc/config/alpha/freebsd.h b/gcc/config/alpha/freebsd.h
new file mode 100644
index 000000000..fbefde1fd
--- /dev/null
+++ b/gcc/config/alpha/freebsd.h
@@ -0,0 +1,81 @@
+/* Definitions for DEC Alpha/AXP running FreeBSD using the ELF format
+   Copyright (C) 2000, 2002, 2004, 2005, 2007, 2010
+   Free Software Foundation, Inc.
+   Contributed by David E. O'Brien <obrien@FreeBSD.org> and BSDi.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3, or (at your option)
+any later version.
+
+GCC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
+
+
+#undef  EXTRA_SPECS
+#define EXTRA_SPECS \
+  { "fbsd_dynamic_linker", FBSD_DYNAMIC_LINKER }
+
+/* Provide a CPP_SPEC appropriate for FreeBSD/alpha -- dealing with
+   the GCC option `-posix'.  */
+
+#undef  CPP_SPEC
+#define CPP_SPEC "%{posix:-D_POSIX_SOURCE}"
+
+#define LINK_SPEC "%{G*} %{relax:-relax}				\
+  %{p:%nconsider using '-pg' instead of '-p' with gprof(1)}		\
+  %{assert*} %{R*} %{rpath*} %{defsym*}					\
+  %{shared:-Bshareable %{h*} %{soname*}}				\
+  %{!shared:								\
+    %{!static:								\
+      %{rdynamic:-export-dynamic}					\
+      -dynamic-linker %(fbsd_dynamic_linker) }	\
+    %{static:-Bstatic}}							\
+  %{symbolic:-Bsymbolic}"
+
+
+/************************[  Target stuff  ]***********************************/
+
+/* Define the actual types of some ANSI-mandated types.  
+   Needs to agree with <machine/ansi.h>.  GCC defaults come from c-decl.c,
+   c-common.c, and config/<arch>/<arch>.h.  */
+
+/* alpha.h gets this wrong for FreeBSD.  We use the GCC defaults instead.  */
+#undef WCHAR_TYPE
+
+#undef  WCHAR_TYPE_SIZE
+#define WCHAR_TYPE_SIZE	32
+
+#undef  TARGET_VERSION
+#define TARGET_VERSION fprintf (stderr, " (FreeBSD/alpha ELF)");
+
+#define TARGET_ELF	1
+
+#undef  TARGET_DEFAULT
+#define TARGET_DEFAULT	(MASK_FPREGS | MASK_GAS)
+
+#undef HAS_INIT_SECTION
+
+/* Show that we need a GP when profiling.  */
+#undef  TARGET_PROFILING_NEEDS_GP
+#define TARGET_PROFILING_NEEDS_GP 1
+
+/* This is the char to use for continuation (in case we need to turn
+   continuation back on).  */
+
+#undef  DBX_CONTIN_CHAR
+#define DBX_CONTIN_CHAR	'?'
+
+/* Don't default to pcc-struct-return, we want to retain compatibility with
+   older FreeBSD releases AND pcc-struct-return may not be reentrant.  */
+
+#undef  DEFAULT_PCC_STRUCT_RETURN
+#define DEFAULT_PCC_STRUCT_RETURN 0