Thank you for your comments.

In my usage, it works good by the patch appended to this mail.

> On May 24, 2010, at 2:49 AM, pluknet wrote:
> 
>> On 24 May 2010 08:49, Kohji Okuno <okuno.ko...@jp.panasonic.com> wrote:
>>> Hi all,
>>> 
>>> I want to compile 32bit binary on amd64, but I met with the problem.
>>> Could you teach me the best solution, please?
>>> 
>>> 
>>> My environment is FreeBSD 8.1-PRERELEASE #0: Tue May 18 12:01:26 JST 2010.
>>> 
>>> I compiled and executed test.c as below on amd64.
>>> 
>> [...]
>>> 
>>> % gcc -m32 -B/usr/lib32 test.c
>>> % ./a.out
>>> mmap: Invalid argument
>> 
>> AFAIK, it still doesn't work on FreeBSD. You need something like 32bit
>> chroot environment.
>> There's also about:
>> http://www.freebsd.org/projects/ideas/#p-freebsd-amd64-gcc-m32
> 
> -m32 is busted on FreeBSD; I don't remember the full details but I think it 
> had something to do with the linking stage of things...
> Thanks,
> -Garrett
diff -Nur machine.org/_inttypes.h machine/_inttypes.h
--- machine.org/_inttypes.h	2009-08-03 17:13:06.000000000 +0900
+++ machine/_inttypes.h	2010-05-24 10:16:12.130753024 +0900
@@ -37,6 +37,9 @@
  * $FreeBSD: src/sys/amd64/include/_inttypes.h,v 1.3.34.1 2009/08/03 08:13:06 kensmith Exp $
  */
 
+#ifdef __i386__
+#include <machine/_inttypes32.h>
+#else
 #ifndef _MACHINE_INTTYPES_H_
 #define _MACHINE_INTTYPES_H_
 
@@ -218,3 +221,4 @@
 #define	SCNxPTR		"lx"	/* uintptr_t */
 
 #endif /* !_MACHINE_INTTYPES_H_ */
+#endif /* __i386__ */
diff -Nur machine.org/_inttypes32.h machine/_inttypes32.h
--- machine.org/_inttypes32.h	1970-01-01 09:00:00.000000000 +0900
+++ machine/_inttypes32.h	2010-05-24 10:17:17.382704652 +0900
@@ -0,0 +1,220 @@
+/*-
+ * Copyright (c) 2001 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Klaus Klein.
+ *
+ * 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.
+ *
+ *	From: $NetBSD: int_fmtio.h,v 1.2 2001/04/26 16:25:21 kleink Exp $
+ * $FreeBSD: src/sys/i386/include/_inttypes.h,v 1.2.36.1 2009/08/03 08:13:06 kensmith Exp $
+ */
+
+#ifndef _MACHINE_INTTYPES_H_
+#define _MACHINE_INTTYPES_H_
+
+/*
+ * Macros for format specifiers.
+ */
+
+/* fprintf(3) macros for signed integers. */
+
+#define	PRId8		"d"	/* int8_t */
+#define	PRId16		"d"	/* int16_t */
+#define	PRId32		"d"	/* int32_t */
+#define	PRId64		"lld"	/* int64_t */
+#define	PRIdLEAST8	"d"	/* int_least8_t */
+#define	PRIdLEAST16	"d"	/* int_least16_t */
+#define	PRIdLEAST32	"d"	/* int_least32_t */
+#define	PRIdLEAST64	"lld"	/* int_least64_t */
+#define	PRIdFAST8	"d"	/* int_fast8_t */
+#define	PRIdFAST16	"d"	/* int_fast16_t */
+#define	PRIdFAST32	"d"	/* int_fast32_t */
+#define	PRIdFAST64	"lld"	/* int_fast64_t */
+#define	PRIdMAX		"jd"	/* intmax_t */
+#define	PRIdPTR		"d"	/* intptr_t */
+
+#define	PRIi8		"i"	/* int8_t */
+#define	PRIi16		"i"	/* int16_t */
+#define	PRIi32		"i"	/* int32_t */
+#define	PRIi64		"lli"	/* int64_t */
+#define	PRIiLEAST8	"i"	/* int_least8_t  */
+#define	PRIiLEAST16	"i"	/* int_least16_t */
+#define	PRIiLEAST32	"i"	/* int_least32_t */
+#define	PRIiLEAST64	"lli"	/* int_least64_t */
+#define	PRIiFAST8	"i"	/* int_fast8_t */
+#define	PRIiFAST16	"i"	/* int_fast16_t */
+#define	PRIiFAST32	"i"	/* int_fast32_t */
+#define	PRIiFAST64	"lli"	/* int_fast64_t */
+#define	PRIiMAX		"ji"	/* intmax_t */
+#define	PRIiPTR		"i"	/* intptr_t */
+
+/* fprintf(3) macros for unsigned integers. */
+
+#define	PRIo8		"o"	/* uint8_t */
+#define	PRIo16		"o"	/* uint16_t */
+#define	PRIo32		"o"	/* uint32_t */
+#define	PRIo64		"llo"	/* uint64_t */
+#define	PRIoLEAST8	"o"	/* uint_least8_t */
+#define	PRIoLEAST16	"o"	/* uint_least16_t */
+#define	PRIoLEAST32	"o"	/* uint_least32_t */
+#define	PRIoLEAST64	"llo"	/* uint_least64_t */
+#define	PRIoFAST8	"o"	/* uint_fast8_t */
+#define	PRIoFAST16	"o"	/* uint_fast16_t */
+#define	PRIoFAST32	"o"	/* uint_fast32_t */
+#define	PRIoFAST64	"llo"	/* uint_fast64_t */
+#define	PRIoMAX		"jo"	/* uintmax_t */
+#define	PRIoPTR		"o"	/* uintptr_t */
+
+#define	PRIu8		"u"	/* uint8_t */
+#define	PRIu16		"u"	/* uint16_t */
+#define	PRIu32		"u"	/* uint32_t */
+#define	PRIu64		"llu"	/* uint64_t */
+#define	PRIuLEAST8	"u"	/* uint_least8_t */
+#define	PRIuLEAST16	"u"	/* uint_least16_t */
+#define	PRIuLEAST32	"u"	/* uint_least32_t */
+#define	PRIuLEAST64	"llu"	/* uint_least64_t */
+#define	PRIuFAST8	"u"	/* uint_fast8_t */
+#define	PRIuFAST16	"u"	/* uint_fast16_t */
+#define	PRIuFAST32	"u"	/* uint_fast32_t */
+#define	PRIuFAST64	"llu"	/* uint_fast64_t */
+#define	PRIuMAX		"ju"	/* uintmax_t */
+#define	PRIuPTR		"u"	/* uintptr_t */
+
+#define	PRIx8		"x"	/* uint8_t */
+#define	PRIx16		"x"	/* uint16_t */
+#define	PRIx32		"x"	/* uint32_t */
+#define	PRIx64		"llx"	/* uint64_t */
+#define	PRIxLEAST8	"x"	/* uint_least8_t */
+#define	PRIxLEAST16	"x"	/* uint_least16_t */
+#define	PRIxLEAST32	"x"	/* uint_least32_t */
+#define	PRIxLEAST64	"llx"	/* uint_least64_t */
+#define	PRIxFAST8	"x"	/* uint_fast8_t */
+#define	PRIxFAST16	"x"	/* uint_fast16_t */
+#define	PRIxFAST32	"x"	/* uint_fast32_t */
+#define	PRIxFAST64	"llx"	/* uint_fast64_t */
+#define	PRIxMAX		"jx"	/* uintmax_t */
+#define	PRIxPTR		"x"	/* uintptr_t */
+
+#define	PRIX8		"X"	/* uint8_t */
+#define	PRIX16		"X"	/* uint16_t */
+#define	PRIX32		"X"	/* uint32_t */
+#define	PRIX64		"llX"	/* uint64_t */
+#define	PRIXLEAST8	"X"	/* uint_least8_t */
+#define	PRIXLEAST16	"X"	/* uint_least16_t */
+#define	PRIXLEAST32	"X"	/* uint_least32_t */
+#define	PRIXLEAST64	"llX"	/* uint_least64_t */
+#define	PRIXFAST8	"X"	/* uint_fast8_t */
+#define	PRIXFAST16	"X"	/* uint_fast16_t */
+#define	PRIXFAST32	"X"	/* uint_fast32_t */
+#define	PRIXFAST64	"llX"	/* uint_fast64_t */
+#define	PRIXMAX		"jX"	/* uintmax_t */
+#define	PRIXPTR		"X"	/* uintptr_t */
+
+/* fscanf(3) macros for signed integers. */
+
+#define	SCNd8		"hhd"	/* int8_t */
+#define	SCNd16		"hd"	/* int16_t */
+#define	SCNd32		"d"	/* int32_t */
+#define	SCNd64		"lld"	/* int64_t */
+#define	SCNdLEAST8	"hhd"	/* int_least8_t */
+#define	SCNdLEAST16	"hd"	/* int_least16_t */
+#define	SCNdLEAST32	"d"	/* int_least32_t */
+#define	SCNdLEAST64	"lld"	/* int_least64_t */
+#define	SCNdFAST8	"d"	/* int_fast8_t */
+#define	SCNdFAST16	"d"	/* int_fast16_t */
+#define	SCNdFAST32	"d"	/* int_fast32_t */
+#define	SCNdFAST64	"lld"	/* int_fast64_t */
+#define	SCNdMAX		"jd"	/* intmax_t */
+#define	SCNdPTR		"d"	/* intptr_t */
+
+#define	SCNi8		"hhi"	/* int8_t */
+#define	SCNi16		"hi"	/* int16_t */
+#define	SCNi32		"i"	/* int32_t */
+#define	SCNi64		"lli"	/* int64_t */
+#define	SCNiLEAST8	"hhi"	/* int_least8_t */
+#define	SCNiLEAST16	"hi"	/* int_least16_t */
+#define	SCNiLEAST32	"i"	/* int_least32_t */
+#define	SCNiLEAST64	"lli"	/* int_least64_t */
+#define	SCNiFAST8	"i"	/* int_fast8_t */
+#define	SCNiFAST16	"i"	/* int_fast16_t */
+#define	SCNiFAST32	"i"	/* int_fast32_t */
+#define	SCNiFAST64	"lli"	/* int_fast64_t */
+#define	SCNiMAX		"ji"	/* intmax_t */
+#define	SCNiPTR		"i"	/* intptr_t */
+
+/* fscanf(3) macros for unsigned integers. */
+
+#define	SCNo8		"hho"	/* uint8_t */
+#define	SCNo16		"ho"	/* uint16_t */
+#define	SCNo32		"o"	/* uint32_t */
+#define	SCNo64		"llo"	/* uint64_t */
+#define	SCNoLEAST8	"hho"	/* uint_least8_t */
+#define	SCNoLEAST16	"ho"	/* uint_least16_t */
+#define	SCNoLEAST32	"o"	/* uint_least32_t */
+#define	SCNoLEAST64	"llo"	/* uint_least64_t */
+#define	SCNoFAST8	"o"	/* uint_fast8_t */
+#define	SCNoFAST16	"o"	/* uint_fast16_t */
+#define	SCNoFAST32	"o"	/* uint_fast32_t */
+#define	SCNoFAST64	"llo"	/* uint_fast64_t */
+#define	SCNoMAX		"jo"	/* uintmax_t */
+#define	SCNoPTR		"o"	/* uintptr_t */
+
+#define	SCNu8		"hhu"	/* uint8_t */
+#define	SCNu16		"hu"	/* uint16_t */
+#define	SCNu32		"u"	/* uint32_t */
+#define	SCNu64		"llu"	/* uint64_t */
+#define	SCNuLEAST8	"hhu"	/* uint_least8_t */
+#define	SCNuLEAST16	"hu"	/* uint_least16_t */
+#define	SCNuLEAST32	"u"	/* uint_least32_t */
+#define	SCNuLEAST64	"llu"	/* uint_least64_t */
+#define	SCNuFAST8	"u"	/* uint_fast8_t */
+#define	SCNuFAST16	"u"	/* uint_fast16_t */
+#define	SCNuFAST32	"u"	/* uint_fast32_t */
+#define	SCNuFAST64	"llu"	/* uint_fast64_t */
+#define	SCNuMAX		"ju"	/* uintmax_t */
+#define	SCNuPTR		"u"	/* uintptr_t */
+
+#define	SCNx8		"hhx"	/* uint8_t */
+#define	SCNx16		"hx"	/* uint16_t */
+#define	SCNx32		"x"	/* uint32_t */
+#define	SCNx64		"llx"	/* uint64_t */
+#define	SCNxLEAST8	"hhx"	/* uint_least8_t */
+#define	SCNxLEAST16	"hx"	/* uint_least16_t */
+#define	SCNxLEAST32	"x"	/* uint_least32_t */
+#define	SCNxLEAST64	"llx"	/* uint_least64_t */
+#define	SCNxFAST8	"x"	/* uint_fast8_t */
+#define	SCNxFAST16	"x"	/* uint_fast16_t */
+#define	SCNxFAST32	"x"	/* uint_fast32_t */
+#define	SCNxFAST64	"llx"	/* uint_fast64_t */
+#define	SCNxMAX		"jx"	/* uintmax_t */
+#define	SCNxPTR		"x"	/* uintptr_t */
+
+#endif /* !_MACHINE_INTTYPES_H_ */
diff -Nur machine.org/_limits.h machine/_limits.h
--- machine.org/_limits.h	2009-08-03 17:13:06.000000000 +0900
+++ machine/_limits.h	2010-05-24 10:16:45.623585129 +0900
@@ -30,6 +30,9 @@
  * $FreeBSD: src/sys/amd64/include/_limits.h,v 1.11.10.1 2009/08/03 08:13:06 kensmith Exp $
  */
 
+#ifdef __i386__
+#include <machine/_limits32.h>
+#else
 #ifndef	_MACHINE__LIMITS_H_
 #define	_MACHINE__LIMITS_H_
 
@@ -90,3 +93,4 @@
 #define	__MINSIGSTKSZ	(512 * 4)
 
 #endif /* !_MACHINE__LIMITS_H_ */
+#endif
diff -Nur machine.org/_limits32.h machine/_limits32.h
--- machine.org/_limits32.h	1970-01-01 09:00:00.000000000 +0900
+++ machine/_limits32.h	2010-05-24 10:17:25.631931374 +0900
@@ -0,0 +1,103 @@
+/*-
+ * Copyright (c) 1988, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * 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.
+ * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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.
+ *
+ *	@(#)limits.h	8.3 (Berkeley) 1/4/94
+ * $FreeBSD: src/sys/i386/include/_limits.h,v 1.28.10.1 2009/08/03 08:13:06 kensmith Exp $
+ */
+
+#ifndef _MACHINE__LIMITS_H_
+#define	_MACHINE__LIMITS_H_
+
+/*
+ * According to ANSI (section 2.2.4.2), the values below must be usable by
+ * #if preprocessing directives.  Additionally, the expression must have the
+ * same type as would an expression that is an object of the corresponding
+ * type converted according to the integral promotions.  The subtraction for
+ * INT_MIN, etc., is so the value is not unsigned; e.g., 0x80000000 is an
+ * unsigned int for 32-bit two's complement ANSI compilers (section 3.1.3.2).
+ * These numbers are for the default configuration of gcc.  They work for
+ * some other compilers as well, but this should not be depended on.
+ */
+
+#define	__CHAR_BIT	8		/* number of bits in a char */
+
+#define	__SCHAR_MAX	0x7f		/* max value for a signed char */
+#define	__SCHAR_MIN	(-0x7f - 1)	/* min value for a signed char */
+
+#define	__UCHAR_MAX	0xff		/* max value for an unsigned char */
+
+#define	__USHRT_MAX	0xffff		/* max value for an unsigned short */
+#define	__SHRT_MAX	0x7fff		/* max value for a short */
+#define	__SHRT_MIN	(-0x7fff - 1)	/* min value for a short */
+
+#define	__UINT_MAX	0xffffffffU	/* max value for an unsigned int */
+#define	__INT_MAX	0x7fffffff	/* max value for an int */
+#define	__INT_MIN	(-0x7fffffff - 1)	/* min value for an int */
+
+/* Bad hack for gcc configured to give 64-bit longs. */
+#ifdef _LARGE_LONG
+#define	__ULONG_MAX	0xffffffffffffffffUL
+#define	__LONG_MAX	0x7fffffffffffffffL
+#define	__LONG_MIN	(-0x7fffffffffffffffL - 1)
+#else
+#define	__ULONG_MAX	0xffffffffUL	/* max value for an unsigned long */
+#define	__LONG_MAX	0x7fffffffL	/* max value for a long */
+#define	__LONG_MIN	(-0x7fffffffL - 1)	/* min value for a long */
+#endif
+
+			/* max value for an unsigned long long */
+#define	__ULLONG_MAX	0xffffffffffffffffULL
+#define	__LLONG_MAX	0x7fffffffffffffffLL	/* max value for a long long */
+#define	__LLONG_MIN	(-0x7fffffffffffffffLL - 1)  /* min for a long long */
+
+#define	__SSIZE_MAX	__INT_MAX	/* max value for a ssize_t */
+
+#define	__SIZE_T_MAX	__UINT_MAX	/* max value for a size_t */
+
+#define	__OFF_MAX	__LLONG_MAX	/* max value for an off_t */
+#define	__OFF_MIN	__LLONG_MIN	/* min value for an off_t */
+
+/* Quads and long longs are the same size.  Ensure they stay in sync. */
+#define	__UQUAD_MAX	__ULLONG_MAX	/* max value for a uquad_t */
+#define	__QUAD_MAX	__LLONG_MAX	/* max value for a quad_t */
+#define	__QUAD_MIN	__LLONG_MIN	/* min value for a quad_t */
+
+#ifdef _LARGE_LONG
+#define	__LONG_BIT	64
+#else
+#define	__LONG_BIT	32
+#endif
+#define	__WORD_BIT	32
+
+/*
+ * Minimum signal stack size. The current signal frame
+ * for i386 is 408 bytes large.
+ */
+#define	__MINSIGSTKSZ	(512 * 4)
+
+#endif /* !_MACHINE__LIMITS_H_ */
diff -Nur machine.org/_stdint.h machine/_stdint.h
--- machine.org/_stdint.h	2009-08-03 17:13:06.000000000 +0900
+++ machine/_stdint.h	2010-05-24 10:18:36.849061766 +0900
@@ -37,6 +37,9 @@
  * $FreeBSD: src/sys/amd64/include/_stdint.h,v 1.3.30.1 2009/08/03 08:13:06 kensmith Exp $
  */
 
+#ifdef __i386__
+#include <machine/_stdint32.h>
+#else
 #ifndef _MACHINE__STDINT_H_
 #define	_MACHINE__STDINT_H_
 
@@ -169,3 +172,4 @@
 #endif /* !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) */
 
 #endif /* !_MACHINE__STDINT_H_ */
+#endif /* __i386__ */
diff -Nur machine.org/_stdint32.h machine/_stdint32.h
--- machine.org/_stdint32.h	1970-01-01 09:00:00.000000000 +0900
+++ machine/_stdint32.h	2010-05-24 10:17:35.331631317 +0900
@@ -0,0 +1,171 @@
+/*-
+ * Copyright (c) 2001, 2002 Mike Barcroft <m...@freebsd.org>
+ * Copyright (c) 2001 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Klaus Klein.
+ *
+ * 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.
+ *
+ * $FreeBSD: src/sys/i386/include/_stdint.h,v 1.2.30.1 2009/08/03 08:13:06 kensmith Exp $
+ */
+
+#ifndef _MACHINE__STDINT_H_
+#define	_MACHINE__STDINT_H_
+
+#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS)
+
+#define	INT8_C(c)		(c)
+#define	INT16_C(c)		(c)
+#define	INT32_C(c)		(c)
+#define	INT64_C(c)		(c ## LL)
+
+#define	UINT8_C(c)		(c)
+#define	UINT16_C(c)		(c)
+#define	UINT32_C(c)		(c ## U)
+#define	UINT64_C(c)		(c ## ULL)
+
+#define	INTMAX_C(c)		(c ## LL)
+#define	UINTMAX_C(c)		(c ## ULL)
+
+#endif /* !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) */
+
+#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS)
+
+/*
+ * ISO/IEC 9899:1999
+ * 7.18.2.1 Limits of exact-width integer types
+ */
+/* Minimum values of exact-width signed integer types. */
+#define	INT8_MIN	(-0x7f-1)
+#define	INT16_MIN	(-0x7fff-1)
+#define	INT32_MIN	(-0x7fffffff-1)
+#define	INT64_MIN	(-0x7fffffffffffffffLL-1)
+
+/* Maximum values of exact-width signed integer types. */
+#define	INT8_MAX	0x7f
+#define	INT16_MAX	0x7fff
+#define	INT32_MAX	0x7fffffff
+#define	INT64_MAX	0x7fffffffffffffffLL
+
+/* Maximum values of exact-width unsigned integer types. */
+#define	UINT8_MAX	0xff
+#define	UINT16_MAX	0xffff
+#define	UINT32_MAX	0xffffffffU
+#define	UINT64_MAX	0xffffffffffffffffULL
+
+/*
+ * ISO/IEC 9899:1999
+ * 7.18.2.2  Limits of minimum-width integer types
+ */
+/* Minimum values of minimum-width signed integer types. */
+#define	INT_LEAST8_MIN	INT8_MIN
+#define	INT_LEAST16_MIN	INT16_MIN
+#define	INT_LEAST32_MIN	INT32_MIN
+#define	INT_LEAST64_MIN	INT64_MIN
+
+/* Maximum values of minimum-width signed integer types. */
+#define	INT_LEAST8_MAX	INT8_MAX
+#define	INT_LEAST16_MAX	INT16_MAX
+#define	INT_LEAST32_MAX	INT32_MAX
+#define	INT_LEAST64_MAX	INT64_MAX
+
+/* Maximum values of minimum-width unsigned integer types. */
+#define	UINT_LEAST8_MAX	 UINT8_MAX
+#define	UINT_LEAST16_MAX UINT16_MAX
+#define	UINT_LEAST32_MAX UINT32_MAX
+#define	UINT_LEAST64_MAX UINT64_MAX
+
+/*
+ * ISO/IEC 9899:1999
+ * 7.18.2.3  Limits of fastest minimum-width integer types
+ */
+/* Minimum values of fastest minimum-width signed integer types. */
+#define	INT_FAST8_MIN	INT32_MIN
+#define	INT_FAST16_MIN	INT32_MIN
+#define	INT_FAST32_MIN	INT32_MIN
+#define	INT_FAST64_MIN	INT64_MIN
+
+/* Maximum values of fastest minimum-width signed integer types. */
+#define	INT_FAST8_MAX	INT32_MAX
+#define	INT_FAST16_MAX	INT32_MAX
+#define	INT_FAST32_MAX	INT32_MAX
+#define	INT_FAST64_MAX	INT64_MAX
+
+/* Maximum values of fastest minimum-width unsigned integer types. */
+#define	UINT_FAST8_MAX	UINT32_MAX
+#define	UINT_FAST16_MAX	UINT32_MAX
+#define	UINT_FAST32_MAX	UINT32_MAX
+#define	UINT_FAST64_MAX	UINT64_MAX
+
+/*
+ * ISO/IEC 9899:1999
+ * 7.18.2.4  Limits of integer types capable of holding object pointers
+ */
+#define	INTPTR_MIN	INT32_MIN
+#define	INTPTR_MAX	INT32_MAX
+#define	UINTPTR_MAX	UINT32_MAX
+
+/*
+ * ISO/IEC 9899:1999
+ * 7.18.2.5  Limits of greatest-width integer types
+ */
+#define	INTMAX_MIN	INT64_MIN
+#define	INTMAX_MAX	INT64_MAX
+#define	UINTMAX_MAX	UINT64_MAX
+
+/*
+ * ISO/IEC 9899:1999
+ * 7.18.3  Limits of other integer types
+ */
+/* Limits of ptrdiff_t. */
+#define	PTRDIFF_MIN	INT32_MIN	
+#define	PTRDIFF_MAX	INT32_MAX
+
+/* Limits of sig_atomic_t. */
+#define	SIG_ATOMIC_MIN	INT32_MIN
+#define	SIG_ATOMIC_MAX	INT32_MAX
+
+/* Limit of size_t. */
+#define	SIZE_MAX	UINT32_MAX
+
+#ifndef WCHAR_MIN /* Also possibly defined in <wchar.h> */
+/* Limits of wchar_t. */
+#define	WCHAR_MIN	INT32_MIN
+#define	WCHAR_MAX	INT32_MAX
+#endif
+
+/* Limits of wint_t. */
+#define	WINT_MIN	INT32_MIN
+#define	WINT_MAX	INT32_MAX
+
+#endif /* !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) */
+
+#endif /* !_MACHINE__STDINT_H_ */
diff -Nur machine.org/_types.h machine/_types.h
--- machine.org/_types.h	2009-08-03 17:13:06.000000000 +0900
+++ machine/_types.h	2010-05-24 10:11:23.812330967 +0900
@@ -36,6 +36,9 @@
  * $FreeBSD: src/sys/amd64/include/_types.h,v 1.12.2.1 2009/08/03 08:13:06 kensmith Exp $
  */
 
+#ifdef __i386__
+#include <machine/_types32.h>
+#else
 #ifndef _MACHINE__TYPES_H_
 #define	_MACHINE__TYPES_H_
 
@@ -115,3 +118,4 @@
 #endif
 
 #endif /* !_MACHINE__TYPES_H_ */
+#endif /* __i386__*/
diff -Nur machine.org/_types32.h machine/_types32.h
--- machine.org/_types32.h	1970-01-01 09:00:00.000000000 +0900
+++ machine/_types32.h	2010-05-24 10:10:21.118585714 +0900
@@ -0,0 +1,134 @@
+/*-
+ * Copyright (c) 2002 Mike Barcroft <m...@freebsd.org>
+ * Copyright (c) 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * 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 University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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.
+ *
+ *	From: @(#)ansi.h	8.2 (Berkeley) 1/4/94
+ *	From: @(#)types.h	8.3 (Berkeley) 1/5/94
+ * $FreeBSD: src/sys/i386/include/_types.h,v 1.15.2.1 2009/08/03 08:13:06 kensmith Exp $
+ */
+
+#ifndef _MACHINE__TYPES_H_
+#define	_MACHINE__TYPES_H_
+
+#ifndef _SYS_CDEFS_H_
+#error this file needs sys/cdefs.h as a prerequisite
+#endif
+
+#define __NO_STRICT_ALIGNMENT
+
+/*
+ * Basic types upon which most other types are built.
+ */
+typedef	__signed char		__int8_t;
+typedef	unsigned char		__uint8_t;
+typedef	short			__int16_t;
+typedef	unsigned short		__uint16_t;
+typedef	int			__int32_t;
+typedef	unsigned int		__uint32_t;
+
+#if defined(lint)
+/* LONGLONG */
+typedef	long long		__int64_t;
+/* LONGLONG */
+typedef	unsigned long long	__uint64_t;
+#elif defined(__GNUCLIKE_ATTRIBUTE_MODE_DI)
+typedef	int __attribute__((__mode__(__DI__)))		__int64_t;
+typedef	unsigned int __attribute__((__mode__(__DI__)))	__uint64_t;
+#else
+/* LONGLONG */
+typedef	long long		__int64_t;
+/* LONGLONG */
+typedef	unsigned long long	__uint64_t;
+#endif
+
+/*
+ * Standard type definitions.
+ */
+typedef	unsigned long	__clock_t;		/* clock()... */
+typedef	unsigned int	__cpumask_t;
+typedef	__int32_t	__critical_t;
+typedef	long double	__double_t;
+typedef	long double	__float_t;
+typedef	__int32_t	__intfptr_t;
+typedef	__int64_t	__intmax_t;
+typedef	__int32_t	__intptr_t;
+typedef	__int32_t	__int_fast8_t;
+typedef	__int32_t	__int_fast16_t;
+typedef	__int32_t	__int_fast32_t;
+typedef	__int64_t	__int_fast64_t;
+typedef	__int8_t	__int_least8_t;
+typedef	__int16_t	__int_least16_t;
+typedef	__int32_t	__int_least32_t;
+typedef	__int64_t	__int_least64_t;
+typedef	__int32_t	__ptrdiff_t;		/* ptr1 - ptr2 */
+typedef	__int32_t	__register_t;
+typedef	__int32_t	__segsz_t;		/* segment size (in pages) */
+typedef	__uint32_t	__size_t;		/* sizeof() */
+typedef	__int32_t	__ssize_t;		/* byte count or error */
+typedef	__int32_t	__time_t;		/* time()... */
+typedef	__uint32_t	__uintfptr_t;
+typedef	__uint64_t	__uintmax_t;
+typedef	__uint32_t	__uintptr_t;
+typedef	__uint32_t	__uint_fast8_t;
+typedef	__uint32_t	__uint_fast16_t;
+typedef	__uint32_t	__uint_fast32_t;
+typedef	__uint64_t	__uint_fast64_t;
+typedef	__uint8_t	__uint_least8_t;
+typedef	__uint16_t	__uint_least16_t;
+typedef	__uint32_t	__uint_least32_t;
+typedef	__uint64_t	__uint_least64_t;
+typedef	__uint32_t	__u_register_t;
+typedef	__uint32_t	__vm_offset_t;
+typedef	__int64_t	__vm_ooffset_t;
+#ifdef PAE
+typedef	__uint64_t	__vm_paddr_t;
+#else
+typedef	__uint32_t	__vm_paddr_t;
+#endif
+typedef	__uint64_t	__vm_pindex_t;
+typedef	__uint32_t	__vm_size_t;
+
+/*
+ * Unusual type definitions.
+ */
+#ifdef __GNUCLIKE_BUILTIN_VARARGS
+typedef __builtin_va_list	__va_list;	/* internally known to gcc */
+#else
+typedef	char *			__va_list;
+#endif /* __GNUCLIKE_BUILTIN_VARARGS */
+#if defined(__GNUC_VA_LIST_COMPATIBILITY) && !defined(__GNUC_VA_LIST) \
+    && !defined(__NO_GNUC_VA_LIST)
+#define __GNUC_VA_LIST
+typedef __va_list		__gnuc_va_list;	/* compatibility w/GNU headers*/
+#endif
+
+#endif /* !_MACHINE__TYPES_H_ */
diff -Nur machine.org/setjmp.h machine/setjmp.h
--- machine.org/setjmp.h	2009-08-03 17:13:06.000000000 +0900
+++ machine/setjmp.h	2010-05-24 10:10:49.662301925 +0900
@@ -29,6 +29,9 @@
  * $FreeBSD: src/sys/amd64/include/setjmp.h,v 1.10.10.1 2009/08/03 08:13:06 kensmith Exp $
  */
 
+#ifdef __i386__
+#include <machine/setjmp32.h>
+#else
 #ifndef _MACHINE_SETJMP_H_
 #define	_MACHINE_SETJMP_H_
 
@@ -48,3 +51,4 @@
 typedef	struct _jmp_buf { long _jb[_JBLEN]; } jmp_buf[1];
 
 #endif /* !_MACHINE_SETJMP_H_ */
+#endif /* __i386__ */
diff -Nur machine.org/setjmp32.h machine/setjmp32.h
--- machine.org/setjmp32.h	1970-01-01 09:00:00.000000000 +0900
+++ machine/setjmp32.h	2010-05-24 10:11:42.720873864 +0900
@@ -0,0 +1,50 @@
+/*-
+ * Copyright (c) 1998 John Birrell <j...@cimlogic.com.au>.
+ * All rights reserved.
+ *
+ * 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. Neither the name of the author nor the names of any co-contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL 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 REGENTS 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.
+ *
+ * $FreeBSD: src/sys/i386/include/setjmp.h,v 1.8.10.1 2009/08/03 08:13:06 kensmith Exp $
+ */
+
+#ifndef _MACHINE_SETJMP_H_
+#define	_MACHINE_SETJMP_H_
+
+#include <sys/cdefs.h>
+
+#define	_JBLEN	11		/* Size of the jmp_buf on x86. */
+
+/*
+ * jmp_buf and sigjmp_buf are encapsulated in different structs to force
+ * compile-time diagnostics for mismatches.  The structs are the same
+ * internally to avoid some run-time errors for mismatches.
+ */
+#if __BSD_VISIBLE || __POSIX_VISIBLE || __XSI_VISIBLE
+typedef	struct _sigjmp_buf { int _sjb[_JBLEN + 1]; } sigjmp_buf[1];
+#endif
+
+typedef	struct _jmp_buf { int _jb[_JBLEN + 1]; } jmp_buf[1];
+
+#endif /* !_MACHINE_SETJMP_H_ */
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