Add PECOFF (WIN32 Execution file format) support.

To use it, some dll is needed. And currently, the dll is only for NetBSD.
So one more kernel module is needed.
For more infomation,
http://chiharu.haun.org/peace/ .

Reviewed by:	bp

2 files changed, 63 insertions, 1 deletions

diff --git a/sys/i386/conf/NOTES b/sys/i386/conf/NOTES
index 54122aa..773d6da 100644
--- a/sys/i386/conf/NOTES
+++ b/sys/i386/conf/NOTES
@@ -2703,7 +2703,9 @@ options 	CPU_UPGRADE_HW_CACHE
 
 options 	DEBUG
 options 	DEBUG_LINUX
-
+# PECOFF module (Win32 Execution Format)
+options		PECOFF_SUPPORT
+options		PECOFF_DEBUG
 # Disable the 4 MByte PSE CPU feature.
 #options 	DISABLE_PSE
 options 	ENABLE_ALART
diff --git a/sys/i386/include/pecoff_machdep.h b/sys/i386/include/pecoff_machdep.h
new file mode 100644
index 0000000..b20cb71
--- /dev/null
+++ b/sys/i386/include/pecoff_machdep.h
@@ -0,0 +1,60 @@
+/* $NetBSD: pecoff_machdep.h,v 1.5 2000/01/10 03:03:54 matt Exp $	 */
+/* $FreeBSD$ */
+/*-
+ * Copyright (c) 1997 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Charles M. Hannum.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *        This product includes software developed by the NetBSD
+ *        Foundation, Inc. and its contributors.
+ * 4. Neither the name of The NetBSD Foundation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _I386_PECOFF_MACHDEP_H_
+#define _I386_PECOFF_MACHDEP_H_
+
+#define COFF_MAGIC_I386	0x14c
+#define	COFF_BADMAG(ex)	(ex->f_magic != COFF_MAGIC_I386)
+
+#endif				/* !_I386_PECOFF_MACHDEP_H_ */
+
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