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, 80 insertions, 0 deletions

diff --git a/gcc/config/rs6000/freebsd.h b/gcc/config/rs6000/freebsd.h
new file mode 100644
index 000000000..567263b2a
--- /dev/null
+++ b/gcc/config/rs6000/freebsd.h
@@ -0,0 +1,80 @@
+/* Definitions for PowerPC running FreeBSD using the ELF format
+   Copyright (C) 2001, 2003, 2007, 2009, 2010, 2011
+   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/>.  */
+
+/* Override the defaults, which exist to force the proper definition.  */
+
+#undef	CPP_OS_DEFAULT_SPEC
+#define CPP_OS_DEFAULT_SPEC "%(cpp_os_freebsd)"
+
+#undef	STARTFILE_DEFAULT_SPEC
+#define STARTFILE_DEFAULT_SPEC "%(startfile_freebsd)"
+
+#undef	ENDFILE_DEFAULT_SPEC
+#define ENDFILE_DEFAULT_SPEC "%(endfile_freebsd)"
+
+#undef	LIB_DEFAULT_SPEC
+#define LIB_DEFAULT_SPEC "%(lib_freebsd)"
+
+#undef	LINK_START_DEFAULT_SPEC
+#define LINK_START_DEFAULT_SPEC "%(link_start_freebsd)"
+
+#undef	LINK_OS_DEFAULT_SPEC
+#define	LINK_OS_DEFAULT_SPEC "%(link_os_freebsd)"
+
+/* XXX: This is wrong for many platforms in sysv4.h.
+   We should work on getting that definition fixed.  */
+#undef  LINK_SHLIB_SPEC
+#define LINK_SHLIB_SPEC "%{shared:-shared} %{!shared: %{static:-static}}"
+
+
+/************************[  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.  */
+
+#undef  SIZE_TYPE
+#define SIZE_TYPE "unsigned int"
+
+/* rs6000.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/PowerPC ELF)");
+
+/* Override rs6000.h definition.  */
+#undef  ASM_APP_ON
+#define ASM_APP_ON "#APP\n"
+
+/* Override rs6000.h definition.  */
+#undef  ASM_APP_OFF
+#define ASM_APP_OFF "#NO_APP\n"
+
+/* We don't need to generate entries in .fixup, except when
+   -mrelocatable or -mrelocatable-lib is given.  */
+#undef RELOCATABLE_NEEDS_FIXUP
+#define RELOCATABLE_NEEDS_FIXUP \
+  (target_flags & target_flags_explicit & MASK_RELOCATABLE)
+
+#define DBX_REGISTER_NUMBER(REGNO) rs6000_dbx_register_number (REGNO)