From 80c5827c45a72de48a7f0f0f4cd2a97e4074102b Mon Sep 17 00:00:00 2001
From: ktietz <ktietz@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sun, 17 May 2009 09:45:39 +0000
Subject: [PATCH] 2009-05-17 Kai Tietz <kai.tietz@onevision.com>
* config/i386/biarch32.h: New file.
* config.gcc: Add for target i386-w64-* the biarch32.h to tm_file.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@147631 138bc75d-0d04-0410-961f-82ee72b054a4
---
gcc/ChangeLog | 5 +++++
gcc/config.gcc | 6 ++++++
gcc/config/i386/biarch32.h | 29 +++++++++++++++++++++++++++++
3 files changed, 40 insertions(+)
create mode 100644 gcc/config/i386/biarch32.h
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 844bddf63626..dacd274593de 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2009-05-17 Kai Tietz <kai.tietz@onevision.com>
+
+ * config/i386/biarch32.h: New file.
+ * config.gcc: Add for target i386-w64-* the biarch32.h to tm_file.
+
2009-05-17 Adam Nemet <anemet@caviumnetworks.com>
* config/mips/mips.md (*zero_extend<mode>_trunchi,
diff --git a/gcc/config.gcc b/gcc/config.gcc
index 35e8b4bcae6a..e5ea2c0284b5 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -370,6 +370,12 @@ then
extra_options="${extra_options} ${cpu_type}/${cpu_type}.opt"
fi
+case $(target) in
+i[34567]86-w64-*)
+ tm_file="i386/biarch32.h $(tm_file)"
+ ;;
+esac
+
case ${target} in
i[34567]86-*-*)
if test "x$enable_cld" = xyes; then
diff --git a/gcc/config/i386/biarch32.h b/gcc/config/i386/biarch32.h
new file mode 100644
index 000000000000..d4f186d6cb7d
--- /dev/null
+++ b/gcc/config/i386/biarch32.h
@@ -0,0 +1,29 @@
+/* Make configure files to produce biarch compiler defaulting to 32bit mode.
+ This file must be included very first, while the OS specific file later
+ to overwrite otherwise wrong defaults.
+ Copyright (C) 2009 Free Software Foundation, Inc.
+ Contributed by Kai Tietz <kai.tietz@onevision.com>.
+
+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.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+<http://www.gnu.org/licenses/>. */
+
+#define TARGET_64BIT_DEFAULT 0
+#define TARGET_BI_ARCH 1
--
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