23 files changed, 1212 insertions, 0 deletions
diff --git a/sys/arch/ia64/include/_types.h b/sys/arch/ia64/include/_types.h
new file mode 100644
index 00000000000..7b98f445c1e
--- /dev/null
+++ b/sys/arch/ia64/include/_types.h
@@ -0,0 +1,122 @@
+/*	$OpenBSD: _types.h,v 1.1 2011/07/04 23:29:08 pirofti Exp $	*/
+
+/*-
+ * 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. 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.
+ *
+ *	@(#)types.h	8.3 (Berkeley) 1/5/94
+ *	@(#)ansi.h	8.2 (Berkeley) 1/4/94
+ */
+
+#ifndef _MACHINE__TYPES_H_
+#define _MACHINE__TYPES_H_
+
+#if defined(_KERNEL)
+typedef struct label_t {
+	long val[8];
+} label_t;
+#endif
+
+/* 7.18.1.1 Exact-width integer types */
+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;
+/* LONGLONG */
+typedef	long long		__int64_t;
+/* LONGLONG */
+typedef	unsigned long long	__uint64_t;
+
+/* 7.18.1.2 Minimum-width integer types */
+typedef	__int8_t		__int_least8_t;
+typedef	__uint8_t		__uint_least8_t;
+typedef	__int16_t		__int_least16_t;
+typedef	__uint16_t		__uint_least16_t;
+typedef	__int32_t		__int_least32_t;
+typedef	__uint32_t		__uint_least32_t;
+typedef	__int64_t		__int_least64_t;
+typedef	__uint64_t		__uint_least64_t;
+
+/* 7.18.1.3 Fastest minimum-width integer types */
+typedef	__int32_t		__int_fast8_t;
+typedef	__uint32_t		__uint_fast8_t;
+typedef	__int32_t		__int_fast16_t;
+typedef	__uint32_t		__uint_fast16_t;
+typedef	__int32_t		__int_fast32_t;
+typedef	__uint32_t		__uint_fast32_t;
+typedef	__int64_t		__int_fast64_t;
+typedef	__uint64_t		__uint_fast64_t;
+
+/* 7.18.1.4 Integer types capable of holding object pointers */
+typedef	long			__intptr_t;
+typedef	unsigned long		__uintptr_t;
+
+/* 7.18.1.5 Greatest-width integer types */
+typedef	__int64_t		__intmax_t;
+typedef	__uint64_t		__uintmax_t;
+
+/* Register size */
+typedef long			__register_t;
+
+/* VM system types */
+typedef unsigned long		__vaddr_t;
+typedef unsigned long		__paddr_t;
+typedef unsigned long		__vsize_t;
+typedef unsigned long		__psize_t;
+
+/* Standard system types */
+typedef int			__clock_t;
+typedef int			__clockid_t;
+typedef	double			__double_t;
+typedef	float			__float_t;
+typedef long long		__off_t;
+typedef long			__ptrdiff_t;
+typedef	unsigned long		__size_t;
+typedef	long			__ssize_t;
+typedef	int			__time_t;
+typedef int			__timer_t;
+#if defined(__GNUC__) && __GNUC__ >= 3
+typedef	__builtin_va_list	__va_list;
+#else
+typedef char *			__va_list;
+#endif
+
+/* Wide character support types */
+#ifndef __cplusplus
+typedef	int			__wchar_t;
+#endif
+typedef int			__wint_t;
+typedef	int			__rune_t;
+typedef	void *			__wctrans_t;
+typedef	void *			__wctype_t;
+
+/* Feature test macros */
+#define __HAVE_TIMECOUNTER
+
+#endif	/* _MACHINE__TYPES_H_ */
diff --git a/sys/arch/ia64/include/asm.h b/sys/arch/ia64/include/asm.h
new file mode 100755
index 00000000000..12ac3a46bf7
--- /dev/null
+++ b/sys/arch/ia64/include/asm.h
@@ -0,0 +1,186 @@
+/* $OpenBSD: asm.h,v 1.1 2011/07/04 23:29:08 pirofti Exp $ */
+/*	$NetBSD: asm.h,v 1.4 2006/08/30 11:14:23 cherry Exp $	*/
+
+/* -
+ * Copyright (c) 1991,1990,1989,1994,1995,1996 Carnegie Mellon University
+ * All Rights Reserved.
+ * 
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ * 
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ * 
+ * Carnegie Mellon requests users of this software to return to
+ * 
+ *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
+ *  School of Computer Science
+ *  Carnegie Mellon University
+ *  Pittsburgh PA 15213-3890
+ * 
+ * any improvements or extensions that they make and grant Carnegie Mellon
+ * the rights to redistribute these changes.
+ */
+
+/*
+ *	Assembly coding style
+ *
+ *	This file contains macros and register defines to
+ *	aid in writing more readable assembly code.
+ *	Some rules to make assembly code understandable by
+ *	a debugger are also noted.
+ */
+
+/*
+ * Macro to make a local label name.
+ */
+#define	LLABEL(name,num)	L ## name ## num
+
+/*
+ * MCOUNT
+ */
+#if defined(GPROF)
+#define	MCOUNT					\
+	alloc	out0 = ar.pfs, 8, 0, 4, 0;	\
+	mov	out1 = r1;			\
+	mov	out2 = b0;;			\
+	mov	out3 = r0;			\
+	br.call.sptk b0 = _mcount;;
+#else
+#define	MCOUNT	/* nothing */
+#endif
+
+/*
+ * ENTRY
+ *	Declare a global leaf function.
+ *	A leaf function does not call other functions.
+ */
+#define	ENTRY(_name_, _n_args_)			\
+	.global	_name_;				\
+	.align	16;				\
+	.proc	_name_;				\
+_name_:;					\
+	.regstk	_n_args_, 0, 0, 0;		\
+	MCOUNT
+
+#define	ENTRY_NOPROFILE(_name_, _n_args_)	\
+	.global	_name_;				\
+	.align	16;				\
+	.proc	_name_;				\
+_name_:;					\
+	.regstk	_n_args_, 0, 0, 0
+
+/*
+ * STATIC_ENTRY
+ *	Declare a local leaf function.
+ */
+#define STATIC_ENTRY(_name_, _n_args_)		\
+	.align	16;				\
+	.proc	_name_;				\
+_name_:;					\
+	.regstk	_n_args_, 0, 0, 0		\
+	MCOUNT
+/*
+ * XENTRY
+ *	Global alias for a leaf function, or alternate entry point
+ */
+#define	XENTRY(_name_)				\
+	.globl	_name_;				\
+_name_:
+
+/*
+ * STATIC_XENTRY
+ *	Local alias for a leaf function, or alternate entry point
+ */
+#define	STATIC_XENTRY(_name_)			\
+_name_:
+
+
+/*
+ * END
+ *	Function delimiter
+ */
+#define	END(_name_)						\
+	.endp	_name_
+
+
+/*
+ * EXPORT
+ *	Export a symbol
+ */
+#define	EXPORT(_name_)						\
+	.global	_name_;						\
+_name_:
+
+
+/*
+ * IMPORT
+ *	Make an external name visible, typecheck the size
+ */
+#define	IMPORT(_name_, _size_)					\
+	/* .extern	_name_,_size_ */
+
+
+/*
+ * ABS
+ *	Define an absolute symbol
+ */
+#define	ABS(_name_, _value_)					\
+	.globl	_name_;						\
+_name_	=	_value_
+
+
+/*
+ * BSS
+ *	Allocate un-initialized space for a global symbol
+ */
+#define	BSS(_name_,_numbytes_)					\
+	.comm	_name_,_numbytes_
+
+
+/*
+ * MSG
+ *	Allocate space for a message (a read-only ascii string)
+ */
+#define	ASCIZ	.asciz
+#define	MSG(msg,reg,label)			\
+	addl reg,@ltoff(label),gp;;		\
+	ld8 reg=[reg];;				\
+	.data;					\
+label:	ASCIZ msg;				\
+	.text;
+
+
+/*
+ * System call glue.
+ */
+#define	SYSCALLNUM(name)	___CONCAT(SYS_,name)
+
+#define	CALLSYS_NOERROR(name)					\
+{	.mmi ;							\
+	alloc		r9 = ar.pfs, 0, 0, 8, 0 ;		\
+	mov		r31 = ar.k5 ;				\
+	mov		r10 = b0 ;; }				\
+{	.mib ;							\
+	mov		r8 = SYSCALLNUM(name) ;			\
+	mov		b7 = r31 ; 				\
+	br.call.sptk	b0 = b7 ;; }
+
+
+/*
+ * WEAK_ALIAS: create a weak alias (ELF only).
+ */
+#define WEAK_ALIAS(alias,sym)					\
+	.weak alias;						\
+	alias = sym
+
+/*
+ * STRONG_ALIAS: create a strong alias.
+ */
+#define STRONG_ALIAS(alias,sym)					\
+	.globl alias;						\
+	alias = sym
diff --git a/sys/arch/ia64/include/atomic.h b/sys/arch/ia64/include/atomic.h
new file mode 100644
index 00000000000..fdb979875ec
--- /dev/null
+++ b/sys/arch/ia64/include/atomic.h
@@ -0,0 +1,10 @@
+/* $OpenBSD: atomic.h,v 1.1 2011/07/04 23:29:08 pirofti Exp $ */
+
+/*
+ * Written by Paul Irofti <pirofti@openbsd.org>. Public Domain.
+ */
+
+#ifndef _MACHINE_ATOMIC_H_
+#define _MACHINE_ATOMIC_H_
+
+#endif /* _MACHINE_ATOMIC_H_ */
diff --git a/sys/arch/ia64/include/cdefs.h b/sys/arch/ia64/include/cdefs.h
new file mode 100644
index 00000000000..20015b5ae66
--- /dev/null
+++ b/sys/arch/ia64/include/cdefs.h
@@ -0,0 +1,24 @@
+/*	$OpenBSD: cdefs.h,v 1.1 2011/07/04 23:29:08 pirofti Exp $	*/
+
+/*
+ * Written by J.T. Conklin <jtc@wimsey.com> 01/17/95.
+ * Public domain.
+ */
+
+#ifndef	_MACHINE_CDEFS_H_
+#define	_MACHINE_CDEFS_H_
+
+#if defined(lint)
+#define __indr_reference(sym,alias)	__lint_equal__(sym,alias)
+#define __warn_references(sym,msg)
+#define __weak_alias(alias,sym)		__lint_equal__(sym,alias)
+#elif defined(__GNUC__) && defined(__STDC__)
+#define __weak_alias(alias,sym)					\
+	__asm__(".weak " __STRING(alias) " ; " __STRING(alias)	\
+	    " = " __STRING(sym))
+#define __warn_references(sym,msg)				\
+	__asm__(".section .gnu.warning." __STRING(sym)		\
+	    " ; .ascii \"" msg "\" ; .text")
+#endif
+
+#endif /* !_MACHINE_CDEFS_H_ */
diff --git a/sys/arch/ia64/include/endian.h b/sys/arch/ia64/include/endian.h
new file mode 100644
index 00000000000..bb775dbe727
--- /dev/null
+++ b/sys/arch/ia64/include/endian.h
@@ -0,0 +1,15 @@
+/*	$OpenBSD: endian.h,v 1.1 2011/07/04 23:29:08 pirofti Exp $	*/
+
+/*
+ * Written by Paul Irofti <pirofti@openbsd.org>. Public Domain.
+ */
+
+#ifndef _MACHINE_ENDIAN_H_
+#define _MACHINE_ENDIAN_H_
+
+#define __STRICT_ALIGNMENT
+
+#define _BYTE_ORDER _LITTLE_ENDIAN
+#include <sys/endian.h>
+
+#endif /* _MACHINE_ENDIAN_H_ */
diff --git a/sys/arch/ia64/include/exec.h b/sys/arch/ia64/include/exec.h
new file mode 100644
index 00000000000..d08a436f4f5
--- /dev/null
+++ b/sys/arch/ia64/include/exec.h
@@ -0,0 +1,17 @@
+/*	$OpenBSD: exec.h,v 1.1 2011/07/04 23:29:08 pirofti Exp $	*/
+
+/*
+ * Written by Paul Irofti <pirofti@openbsd.org>. Public Domain.
+ */
+
+#ifndef _IA64_EXEC_H_
+#define _IA64_EXEC_H_
+
+#define NATIVE_EXEC_ELF
+
+#define ARCH_ELFSIZE 64
+
+#define _NLIST_DO_ELF
+#define _KERN_DO_ELF64
+
+#endif
diff --git a/sys/arch/ia64/include/float.h b/sys/arch/ia64/include/float.h
new file mode 100644
index 00000000000..f1d3e96d6a9
--- /dev/null
+++ b/sys/arch/ia64/include/float.h
@@ -0,0 +1,78 @@
+/*	$OpenBSD: float.h,v 1.1 2011/07/04 23:29:08 pirofti Exp $	*/
+/*	$NetBSD: float.h,v 1.8 1995/06/20 20:45:37 jtc Exp $	*/
+
+/*
+ * Copyright (c) 1989 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. 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.
+ *
+ *	@(#)float.h	7.1 (Berkeley) 5/8/90
+ */
+
+#ifndef _IA64_FLOAT_H_
+#define _IA64_FLOAT_H_
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+int __flt_rounds(void);
+__END_DECLS
+
+#define FLT_RADIX	2		/* b */
+#define FLT_ROUNDS	__flt_rounds()
+#define FLT_EVAL_METHOD	0		/* no promotions */
+
+#define FLT_MANT_DIG	24		/* p */
+#define FLT_EPSILON	1.19209290E-07F	/* b**(1-p) */
+#define FLT_DIG		6		/* floor((p-1)*log10(b))+(b == 10) */
+#define FLT_MIN_EXP	(-125)		/* emin */
+#define FLT_MIN		1.17549435E-38F	/* b**(emin-1) */
+#define FLT_MIN_10_EXP	(-37)		/* ceil(log10(b**(emin-1))) */
+#define FLT_MAX_EXP	128		/* emax */
+#define FLT_MAX		3.40282347E+38F	/* (1-b**(-p))*b**emax */
+#define FLT_MAX_10_EXP	38		/* floor(log10((1-b**(-p))*b**emax)) */
+
+#define DBL_MANT_DIG	53
+#define DBL_EPSILON	2.2204460492503131E-16
+#define DBL_DIG		15
+#define DBL_MIN_EXP	(-1021)
+#define DBL_MIN		2.2250738585072014E-308
+#define DBL_MIN_10_EXP	(-307)
+#define DBL_MAX_EXP	1024
+#define DBL_MAX		1.7976931348623157E+308
+#define DBL_MAX_10_EXP	308
+
+#define LDBL_MANT_DIG	64
+#define LDBL_EPSILON	1.08420217248550443401e-19L
+#define LDBL_DIG	18
+#define LDBL_MIN_EXP	(-16381)
+#define LDBL_MIN	3.36210314311209350626e-4932L
+#define LDBL_MIN_10_EXP	(-4931)
+#define LDBL_MAX_EXP	16384
+#define LDBL_MAX	1.18973149535723176502e+4932L
+#define LDBL_MAX_10_EXP	4932
+
+#endif	/* _IA64_FLOAT_H_ */
diff --git a/sys/arch/ia64/include/ieee.h b/sys/arch/ia64/include/ieee.h
new file mode 100644
index 00000000000..815018b1bfe
--- /dev/null
+++ b/sys/arch/ia64/include/ieee.h
@@ -0,0 +1,142 @@
+/*	$OpenBSD: ieee.h,v 1.1 2011/07/04 23:29:08 pirofti Exp $ */
+/*	$NetBSD: ieee.h,v 1.1 1996/09/30 16:34:25 ws Exp $ */
+
+/*
+ * Copyright (c) 1992, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This software was developed by the Computer Systems Engineering group
+ * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
+ * contributed to Berkeley.
+ *
+ * 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, Lawrence Berkeley Laboratory.
+ *
+ * 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 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.
+ *
+ *	@(#)ieee.h	8.1 (Berkeley) 6/11/93
+ */
+
+/*
+ * ieee.h defines the machine-dependent layout of the machine's IEEE
+ * floating point.  It does *not* define (yet?) any of the rounding
+ * mode bits, exceptions, and so forth.
+ */
+
+/*
+ * Define the number of bits in each fraction and exponent.
+ *
+ *		     k	         k+1
+ * Note that  1.0 x 2  == 0.1 x 2      and that denorms are represented
+ *
+ *					  (-exp_bias+1)
+ * as fractions that look like 0.fffff x 2             .  This means that
+ *
+ *			 -126
+ * the number 0.10000 x 2    , for instance, is the same as the normalized
+ *
+ *		-127			   -128
+ * float 1.0 x 2    .  Thus, to represent 2    , we need one leading zero
+ *
+ *				  -129
+ * in the fraction; to represent 2    , we need two, and so on.  This
+ *
+ *						     (-exp_bias-fracbits+1)
+ * implies that the smallest denormalized number is 2
+ *
+ * for whichever format we are talking about: for single precision, for
+ *
+ *						-126		-149
+ * instance, we get .00000000000000000000001 x 2    , or 1.0 x 2    , and
+ *
+ * -149 == -127 - 23 + 1.
+ */
+#define	SNG_EXPBITS	8
+#define	SNG_FRACBITS	23
+
+#define	DBL_EXPBITS	11
+#define	DBL_FRACHBITS	20
+#define	DBL_FRACLBITS	32
+#define	DBL_FRACBITS	52
+
+#define	EXT_EXPBITS	15
+#define	EXT_FRACHBITS	32
+#define	EXT_FRACLBITS	32
+#define	EXT_FRACBITS	64
+
+#define	EXT_TO_ARRAY32(p, a) do {		\
+	(a)[0] = (uint32_t)(p)->ext_fracl;	\
+	(a)[1] = (uint32_t)(p)->ext_frach;	\
+} while(0)
+
+struct ieee_single {
+	u_int	sng_frac:23;
+	u_int	sng_exp:8;
+	u_int	sng_sign:1;
+};
+
+struct ieee_double {
+	u_int	dbl_fracl;
+	u_int	dbl_frach:20;
+	u_int	dbl_exp:11;
+	u_int	dbl_sign:1;
+};
+
+struct ieee_ext {
+	u_int	ext_fracl;
+	u_int	ext_frach;
+	u_int	ext_exp:15;
+	u_int	ext_sign:1;
+	u_int	ext_padl:16;
+	u_int	ext_padh;
+};
+
+/*
+ * Floats whose exponent is in [1..INFNAN) (of whatever type) are
+ * `normal'.  Floats whose exponent is INFNAN are either Inf or NaN.
+ * Floats whose exponent is zero are either zero (iff all fraction
+ * bits are zero) or subnormal values.
+ *
+ * A NaN is a `signalling NaN' if its QUIETNAN bit is clear in its
+ * high fraction; if the bit is set, it is a `quiet NaN'.
+ */
+#define	SNG_EXP_INFNAN	255
+#define	DBL_EXP_INFNAN	2047
+#define	EXT_EXP_INFNAN	32767
+
+#if 0
+#define	SNG_QUIETNAN	(1 << 22)
+#define	DBL_QUIETNAN	(1 << 19)
+#define	EXT_QUIETNAN	(1 << 15)
+#endif
+
+/*
+ * Exponent biases.
+ */
+#define	SNG_EXP_BIAS	127
+#define	DBL_EXP_BIAS	1023
+#define	EXT_EXP_BIAS	16383
diff --git a/sys/arch/ia64/include/ieeefp.h b/sys/arch/ia64/include/ieeefp.h
new file mode 100644
index 00000000000..e7c79b6f126
--- /dev/null
+++ b/sys/arch/ia64/include/ieeefp.h
@@ -0,0 +1,26 @@
+/*	$OpenBSD: ieeefp.h,v 1.1 2011/07/04 23:29:08 pirofti Exp $	*/
+
+/* 
+ * Written by J.T. Conklin, Apr 6, 1995
+ * Public domain.
+ */
+
+#ifndef _IA64_IEEEFP_H_
+#define _IA64_IEEEFP_H_
+
+typedef int fp_except;
+#define FP_X_INV	0x01	/* invalid operation exception */
+#define FP_X_DNML	0x02	/* denormalization exception */
+#define FP_X_DZ		0x04	/* divide-by-zero exception */
+#define FP_X_OFL	0x08	/* overflow exception */
+#define FP_X_UFL	0x10	/* underflow exception */
+#define FP_X_IMP	0x20	/* imprecise (loss of precision) */
+
+typedef enum {
+    FP_RN=0,			/* round to nearest representable number */
+    FP_RM=1,			/* round toward negative infinity */
+    FP_RP=2,			/* round toward positive infinity */
+    FP_RZ=3			/* round to zero (truncate) */
+} fp_rnd;
+
+#endif /* _IA64_IEEEFP_H_ */
diff --git a/sys/arch/ia64/include/internal_types.h b/sys/arch/ia64/include/internal_types.h
new file mode 100644
index 00000000000..c305ca38de6
--- /dev/null
+++ b/sys/arch/ia64/include/internal_types.h
@@ -0,0 +1,6 @@
+/*	$OpenBSD: internal_types.h,v 1.1 2011/07/04 23:29:08 pirofti Exp $	*/
+/* Public domain */
+#ifndef _MACHINE_INTERNAL_TYPES_H_
+#define _MACHINE_INTERNAL_TYPES_H_
+
+#endif
diff --git a/sys/arch/ia64/include/limits.h b/sys/arch/ia64/include/limits.h
new file mode 100644
index 00000000000..c5542ca3def
--- /dev/null
+++ b/sys/arch/ia64/include/limits.h
@@ -0,0 +1,98 @@
+/* $OpenBSD: limits.h,v 1.1 2011/07/04 23:29:08 pirofti Exp $ */
+/*	$NetBSD: limits.h,v 1.5 2010/06/07 13:52:31 tnozaki Exp $	*/
+
+/*
+ * Copyright (c) 1988 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. 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	7.2 (Berkeley) 6/28/90
+ */
+
+#ifndef	_MACHINE_LIMITS_H_
+#define	_MACHINE_LIMITS_H_
+
+#define	CHAR_BIT	8		/* number of bits in a char */
+
+#define	SCHAR_MIN	(-0x7f-1)	/* max value for a signed char */
+#define	SCHAR_MAX	0x7f		/* min value for a signed char */
+
+#define	UCHAR_MAX	0xff		/* max value for an unsigned char */
+#define	CHAR_MAX	0x7f		/* max value for a char */
+#define	CHAR_MIN	(-0x7f-1)	/* min value for a 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 */
+
+#define	ULONG_MAX	0xffffffffffffffffUL	/* max value for an unsigned long */
+#define	LONG_MAX	0x7fffffffffffffffL	/* max value for a long */
+#define	LONG_MIN	(-0x7fffffffffffffffL-1)	/* min value for a long */
+
+
+#if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
+    defined(_NETBSD_SOURCE)
+#define	SSIZE_MAX	LONG_MAX	/* max value for a ssize_t */
+
+#if defined(_ISOC99_SOURCE) || (__STDC_VERSION__ - 0) >= 199901L || \
+    defined(_NETBSD_SOURCE)
+#define	ULLONG_MAX	0xffffffffffffffffULL	/* max unsigned long long */
+#define	LLONG_MAX	0x7fffffffffffffffLL	/* max signed long long */
+#define	LLONG_MIN	(-0x7fffffffffffffffLL-1) /* min signed long long */
+#endif
+
+#if defined(_NETBSD_SOURCE)
+#define	SIZE_T_MAX	ULONG_MAX	/* max value for a size_t */
+
+/* GCC requires that quad constants be written as expressions. */
+#define	UQUAD_MAX	((u_quad_t)0-1)	/* max value for a uquad_t */
+					/* max value for a quad_t */
+#define	QUAD_MAX	((quad_t)(UQUAD_MAX >> 1))
+#define	QUAD_MIN	(-QUAD_MAX-1)	/* min value for a quad_t */
+
+#endif /* _NETBSD_SOURCE */
+#endif /* _POSIX_C_SOURCE || _XOPEN_SOURCE || _NETBSD_SOURCE */
+
+#if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE)
+#define LONG_BIT	64
+#define WORD_BIT	32
+
+#define DBL_DIG		15
+#define DBL_MAX		1.7976931348623157E+308
+#define DBL_MIN		2.2250738585072014E-308
+
+#define FLT_DIG		6
+#define FLT_MAX		3.40282347E+38F
+#define FLT_MIN		1.17549435E-38F
+#endif /* _XOPEN_SOURCE || _NETBSD_SOURCE */
+
+
+
+#endif /* _MACHINE_LIMITS_H_ */
diff --git a/sys/arch/ia64/include/mutex.h b/sys/arch/ia64/include/mutex.h
new file mode 100644
index 00000000000..f035892c210
--- /dev/null
+++ b/sys/arch/ia64/include/mutex.h
@@ -0,0 +1,50 @@
+/*	$OpenBSD: mutex.h,v 1.1 2011/07/04 23:29:08 pirofti Exp $	*/
+
+/*
+ * Copyright (c) 2004 Artur Grabowski <art@openbsd.org>
+ * 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. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission. 
+ *
+ * THIS SOFTWARE IS PROVIDED ``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 AUTHOR 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 _IA64_MUTEX_H_
+#define _IA64_MUTEX_H_
+
+struct mutex {
+	int mtx_wantipl;
+	int mtx_oldipl;
+	__volatile void *mtx_owner;
+};
+
+#define MUTEX_INITIALIZER(ipl) { (ipl), 0, NULL }
+
+#define MUTEX_ASSERT_LOCKED(mtx) do {					\
+	if ((mtx)->mtx_owner != curcpu())				\
+		panic("mutex %p not held in %s", (mtx), __func__);	\
+} while (0)
+
+#define MUTEX_ASSERT_UNLOCKED(mtx) do {					\
+	if ((mtx)->mtx_owner == curcpu())				\
+		panic("mutex %p held in %s", (mtx), __func__);		\
+} while (0)
+
+#define MUTEX_OLDIPL(mtx)	(mtx)->mtx_oldipl
+
+#endif
diff --git a/sys/arch/ia64/include/param.h b/sys/arch/ia64/include/param.h
new file mode 100644
index 00000000000..cb69567d3b0
--- /dev/null
+++ b/sys/arch/ia64/include/param.h
@@ -0,0 +1,16 @@
+/*	$OpenBSD: param.h,v 1.1 2011/07/04 23:29:08 pirofti Exp $	*/
+
+/*
+ * Written by Paul Irofti <pirofti@openbsd.org>. Public Domain.
+ */
+
+#ifndef _IA64_PARAM_H_
+#define _IA64_PARAM_H_
+
+#define	_MACHINE	ia64
+#define	MACHINE		"ia64"
+#define	_MACHINE_ARCH	ia64
+#define	MACHINE_ARCH	"ia64"
+#define	MID_MACHINE	MID_IA64
+
+#endif /* _IA64_PARAM_H_ */
diff --git a/sys/arch/ia64/include/pcb.h b/sys/arch/ia64/include/pcb.h
new file mode 100644
index 00000000000..8db08ada7fa
--- /dev/null
+++ b/sys/arch/ia64/include/pcb.h
@@ -0,0 +1,9 @@
+/* $OpenBSD: pcb.h,v 1.1 2011/07/04 23:29:08 pirofti Exp $ */
+
+/*
+ * Public Domain.
+ */
+#ifndef _MACHINE_PCB_H_
+#define _MACHINE_PCB_H_
+
+#endif /* _MACHINE_PCB_H_ */
diff --git a/sys/arch/ia64/include/pmap.h b/sys/arch/ia64/include/pmap.h
new file mode 100644
index 00000000000..f7d61510a0c
--- /dev/null
+++ b/sys/arch/ia64/include/pmap.h
@@ -0,0 +1,9 @@
+/* $OpenBSD: pmap.h,v 1.1 2011/07/04 23:29:08 pirofti Exp $ */
+
+/*
+ * Public Domain.
+ */
+#ifndef	_MACHINE_PMAP_H_
+#define	_MACHINE_PMAP_H_
+
+#endif	/* _MACHINE_PMAP_H_ */
diff --git a/sys/arch/ia64/include/proc.h b/sys/arch/ia64/include/proc.h
new file mode 100644
index 00000000000..311f1bb1889
--- /dev/null
+++ b/sys/arch/ia64/include/proc.h
@@ -0,0 +1,9 @@
+/* $OpenBSD: proc.h,v 1.1 2011/07/04 23:29:08 pirofti Exp $ */
+
+/*
+ * Public Domain.
+ */
+#ifndef _MACHINE_PROC_H_
+#define _MACHINE_PROC_H_
+
+#endif /* _MACHINE_PROC_H_ */
diff --git a/sys/arch/ia64/include/ptrace.h b/sys/arch/ia64/include/ptrace.h
new file mode 100644
index 00000000000..561034849a2
--- /dev/null
+++ b/sys/arch/ia64/include/ptrace.h
@@ -0,0 +1,48 @@
+/* $OpenBSD: ptrace.h,v 1.1 2011/07/04 23:29:08 pirofti Exp $ */
+/*	$NetBSD: ptrace.h,v 1.2 2008/01/25 12:03:36 skrll Exp $	*/
+
+/*
+ * Copyright (c) 1994 Christopher G. Demetriou
+ * 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 Christopher G. Demetriou.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
+ */
+
+/*
+ * IA64 dependent ptrace definitions.
+ */
+#define	PT_STEP		(PT_FIRSTMACH + 0)
+#define	PT_GETREGS	(PT_FIRSTMACH + 1)
+#define	PT_SETREGS	(PT_FIRSTMACH + 2)
+#define	PT_GETFPREGS	(PT_FIRSTMACH + 3)
+#define	PT_SETFPREGS	(PT_FIRSTMACH + 4)
+
+#define PT_MACHDEP_STRINGS \
+	"PT_STEP", \
+	"PT_GETREGS", \
+	"PT_SETREGS", \
+	"PT_GETFPREGS", \
+	"PT_SETFPREGS",
diff --git a/sys/arch/ia64/include/reg.h b/sys/arch/ia64/include/reg.h
new file mode 100644
index 00000000000..f715c90ad78
--- /dev/null
+++ b/sys/arch/ia64/include/reg.h
@@ -0,0 +1,54 @@
+/* $OpenBSD: reg.h,v 1.1 2011/07/04 23:29:08 pirofti Exp $ */
+/*	$NetBSD: reg.h,v 1.1 2006/04/07 14:21:18 cherry Exp $	*/
+
+/*-
+ * Copyright (c) 2000 Doug Rabson
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+ *
+ *	$FreeBSD$
+ */
+
+#ifndef _IA64_REG_H_
+#define _IA64_REG_H_
+
+#include <machine/_regset.h>
+
+struct reg {
+	struct _special		r_special;
+	struct _callee_saved	r_preserved;
+	struct _caller_saved	r_scratch;
+};
+
+struct fpreg {
+	struct _callee_saved_fp	fpr_preserved;
+	struct _caller_saved_fp	fpr_scratch;
+	struct _high_fp		fpr_high;
+};
+
+struct dbreg {
+	unsigned long	dbr_data[8];
+	unsigned long	dbr_inst[8];
+};
+
+#endif /* _IA64_REG_H_ */
diff --git a/sys/arch/ia64/include/setjmp.h b/sys/arch/ia64/include/setjmp.h
new file mode 100644
index 00000000000..b05ba5dcfdf
--- /dev/null
+++ b/sys/arch/ia64/include/setjmp.h
@@ -0,0 +1,102 @@
+/* $OpenBSD: setjmp.h,v 1.1 2011/07/04 23:29:08 pirofti Exp $ */
+/*	$NetBSD: setjmp.h,v 1.2 2006/09/10 21:16:56 cherry Exp $	*/
+
+/*-
+ * Copyright (c) 2000
+ * Intel Corporation.
+ * 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 Intel Corporation and
+ *    its contributors.
+ * 
+ * 4. Neither the name of Intel Corporation or its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY INTEL CORPORATION 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 INTEL CORPORATION 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/ia64/include/setjmp.h,v 1.12 2003/07/26 08:03:43 marcel Exp $
+ */
+
+#ifndef _MACHINE_SETJMP_H_
+#define	_MACHINE_SETJMP_H_
+
+#include <sys/cdefs.h>
+
+#define	JMPBUF_ADDR_OF(buf, item)	((unsigned long)((char *)buf + item))
+
+#define	J_UNAT		0
+#define	J_NATS		0x8
+#define	J_PFS		0x10
+#define	J_BSP		0x18
+#define	J_RNAT		0x20
+#define	J_PREDS		0x28
+#define	J_LC		0x30
+#define	J_R4		0x38
+#define	J_R5		0x40
+#define	J_R6		0x48
+#define	J_R7		0x50
+#define	J_SP		0x58
+#define	J_F2		0x60
+#define	J_F3		0x70
+#define	J_F4		0x80
+#define	J_F5		0x90
+#define	J_F16		0xa0
+#define	J_F17		0xb0
+#define	J_F18		0xc0
+#define	J_F19		0xd0
+#define	J_F20		0xe0
+#define	J_F21		0xf0
+#define	J_F22		0x100
+#define	J_F23		0x110
+#define	J_F24		0x120
+#define	J_F25		0x130
+#define	J_F26		0x140
+#define	J_F27		0x150
+#define	J_F28		0x160
+#define	J_F29		0x170
+#define	J_F30		0x180
+#define	J_F31		0x190
+#define	J_FPSR		0x1a0
+#define	J_B0		0x1a8
+#define	J_B1		0x1b0
+#define	J_B2		0x1b8
+#define	J_B3		0x1c0
+#define	J_B4		0x1c8
+#define	J_B5		0x1d0
+#define	J_SIGMASK	0x1d8
+#define	J_SIGSET	0x1e0
+
+#define	_JBLEN		0x200			/* Size in long XXX: Set to sizeof(mcontext_t)/sizeof(long) */
+
+#ifdef _KERNEL
+#ifdef CTASSERT
+CTASSERT(sizeof(struct _jmp_buf) == 512);
+#endif
+#endif
+
+#endif /* !_MACHINE_SETJMP_H_ */
diff --git a/sys/arch/ia64/include/signal.h b/sys/arch/ia64/include/signal.h
new file mode 100644
index 00000000000..3554e903492
--- /dev/null
+++ b/sys/arch/ia64/include/signal.h
@@ -0,0 +1,10 @@
+/* $OpenBSD: signal.h,v 1.1 2011/07/04 23:29:08 pirofti Exp $ */
+
+/*
+ * Public Domain.
+ */
+
+#ifndef _MACHINE_SIGNAL_H_
+#define _MACHINE_SIGNAL_H_
+
+#endif /* _MACHINE_SIGNAL_H_ */
diff --git a/sys/arch/ia64/include/stdarg.h b/sys/arch/ia64/include/stdarg.h
new file mode 100644
index 00000000000..2d05090e89e
--- /dev/null
+++ b/sys/arch/ia64/include/stdarg.h
@@ -0,0 +1,63 @@
+/*	$OpenBSD: stdarg.h,v 1.1 2011/07/04 23:29:08 pirofti Exp $	*/
+/*	$NetBSD: stdarg.h,v 1.2 2003/04/28 23:16:17 bjh21 Exp $	*/
+
+/*-
+ * Copyright (c) 1991, 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. 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.
+ *
+ *	@(#)stdarg.h	8.1 (Berkeley) 6/10/93
+ */
+
+#ifndef _IA64_STDARG_H_
+#define	_IA64_STDARG_H_
+
+#include <sys/cdefs.h>
+#include <machine/_types.h>		/* for __va_list */
+
+/*
+ * NOTE: this file is only used by lint and non-GNU compilers
+ */
+
+typedef __va_list	va_list;
+
+#define	__va_size(type) \
+	(((sizeof(type) + sizeof(long) - 1) / sizeof(long)) * sizeof(long))
+
+#ifdef lint
+#define	va_start(ap,lastarg)	((ap) = (ap))
+#define	__va_copy(dst, src)	((dst) = (src))
+#else
+#define	va_start(ap, last) \
+	((ap) = (va_list)&(last) + __va_size(last))
+#endif /* lint */
+
+#define	va_arg(ap, type) \
+	(*(type *)((ap) += __va_size(type), (ap) - __va_size(type)))
+
+#define	va_end(ap)	
+
+#endif /* !_IA64_STDARG_H_ */
diff --git a/sys/arch/ia64/include/trap.h b/sys/arch/ia64/include/trap.h
new file mode 100644
index 00000000000..d3467a2bb6c
--- /dev/null
+++ b/sys/arch/ia64/include/trap.h
@@ -0,0 +1,5 @@
+/* $OpenBSD: trap.h,v 1.1 2011/07/04 23:29:08 pirofti Exp $ */
+
+/*
+ * Public Domain.
+ */
diff --git a/sys/arch/ia64/include/vmparam.h b/sys/arch/ia64/include/vmparam.h
new file mode 100644
index 00000000000..a872afa14d4
--- /dev/null
+++ b/sys/arch/ia64/include/vmparam.h
@@ -0,0 +1,113 @@
+/* $OpenBSD: vmparam.h,v 1.1 2011/07/04 23:29:08 pirofti Exp $ */
+/*	$NetBSD: vmparam.h,v 1.7 2010/11/14 13:33:22 uebayasi Exp $	*/
+
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * William Jolitz.
+ *
+ * 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 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.
+ *
+ *	@(#)vmparam.h	5.9 (Berkeley) 5/12/91
+ */
+
+#ifndef _VMPARAM_H_
+#define _VMPARAM_H_
+
+#include <sys/tree.h>
+
+#define	USRSTACK	VM_MAX_ADDRESS /* XXX: Revisit vm address space. */
+
+/*
+ * Virtual memory related constants, all in bytes
+ */
+#ifndef MAXTSIZ
+#define	MAXTSIZ		(1<<30)			/* max text size (1G) */
+#endif
+#ifndef DFLDSIZ
+#define	DFLDSIZ		(1<<27)			/* initial data size (128M) */
+#endif
+#ifndef MAXDSIZ
+#define	MAXDSIZ		(1<<30)			/* max data size (1G) */
+#endif
+#ifndef	DFLSSIZ
+#define	DFLSSIZ		(1<<21)			/* initial stack size (2M) */
+#endif
+#ifndef	MAXSSIZ
+#define	MAXSSIZ		(1<<28)			/* max stack size (256M) */
+#endif
+#ifndef SGROWSIZ
+#define SGROWSIZ	(128UL*1024)		/* amount to grow stack */
+#endif
+
+
+
+/*
+ * PTEs for mapping user space into the kernel for phyio operations.
+ * 64 pte's are enough to cover 8 disks * MAXBSIZE.
+ */
+#ifndef USRIOSIZE
+#define USRIOSIZE	64
+#endif
+
+/*
+ * Manipulating region bits of an address.
+ */
+#define IA64_RR_BASE(n)         (((uint64_t) (n)) << 61)
+#define IA64_RR_MASK(x)         ((x) & ((1L << 61) - 1))
+
+#define IA64_PHYS_TO_RR6(x)     ((x) | IA64_RR_BASE(6))
+#define IA64_PHYS_TO_RR7(x)     ((x) | IA64_RR_BASE(7))
+
+#define	IA64_ID_PAGE_SHIFT	28		/* 256M */
+#define	IA64_ID_PAGE_SIZE	(1 << IA64_ID_PAGE_SHIFT)
+#define	IA64_ID_PAGE_MASK	(IA64_ID_PAGE_SIZE-1)
+
+#define	IA64_BACKINGSTORE	IA64_RR_BASE(4)
+
+#define	PAGE_SHIFT	14		/* 16K pages by default. */
+#define	PAGE_SIZE	(1 << PAGE_SHIFT)
+#define	PAGE_MASK	(PAGE_SIZE - 1)
+
+/* user/kernel map constants */
+#define VM_MIN_ADDRESS		((vaddr_t)0)
+#define	VM_MAX_ADDRESS		((vaddr_t) IA64_RR_BASE(5))
+#define	VM_GATEWAY_SIZE		PAGE_SIZE
+#define	VM_MAXUSER_ADDRESS	(VM_MAX_ADDRESS + VM_GATEWAY_SIZE)
+#define	VM_MIN_KERNEL_ADDRESS	VM_MAXUSER_ADDRESS
+#define VM_MAX_KERNEL_ADDRESS	((vaddr_t) (IA64_RR_BASE(6) - 1))
+
+#define VM_PHYSSEG_MAX		16		/* XXX: */
+#define VM_PHYSSEG_STRAT	VM_PSTRAT_BSEARCH
+
+#define	VM_NFREELIST		1 /* XXX: */
+#define	VM_FREELIST_DEFAULT	0 /* XXX: */
+
+/* virtual sizes (bytes) for various kernel submaps */
+#define VM_PHYS_SIZE		(USRIOSIZE*PAGE_SIZE)
+
+#endif /* _VMPARAM_H_ */