Header files which are linked from /usr/include to /usr/include/machine.

NetBSD's endian.h needs sys/types.h for the typedefs that are used to
get htonl() correct when a long is 64 bits.

6 files changed, 881 insertions, 1 deletions

diff --git a/sys/alpha/include/asm.h b/sys/alpha/include/asm.h
new file mode 100644
index 0000000..e68927f
--- /dev/null
+++ b/sys/alpha/include/asm.h
@@ -0,0 +1,638 @@
+/* $Id$ */
+/* From: NetBSD: asm.h,v 1.18 1997/11/03 04:22:06 ross 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.
+ *
+ *	The document
+ *
+ *		"ALPHA Calling Standard", DEC 27-Apr-90
+ *
+ *	defines (a superset of) the rules and conventions
+ *	we use.  While we make no promise of adhering to
+ *	such standard and its evolution (esp where we
+ *	can get faster code paths) it is certainly intended
+ *	that we be interoperable with such standard.
+ *
+ *	In this sense, this file is a proper part of the
+ *	definition of the (software) Alpha architecture.
+ */
+
+/*
+ *	Symbolic register names and register saving rules
+ *
+ *	Legend:
+ *		T	Saved by caller (Temporaries)
+ *		S	Saved by callee (call-Safe registers)
+ */
+
+#define	v0	$0	/* (T)		return value		*/
+#define t0	$1	/* (T)		temporary registers	*/
+#define t1	$2
+#define t2	$3
+#define t3	$4
+#define t4	$5
+#define t5	$6
+#define t6	$7
+#define t7	$8
+
+#define s0	$9	/* (S)		call-safe registers	*/
+#define s1	$10
+#define s2	$11
+#define s3	$12
+#define s4	$13
+#define s5	$14
+#define s6	$15
+#define a0	$16	/* (T)		argument registers	*/
+#define a1	$17
+#define a2	$18
+#define a3	$19
+#define a4	$20
+#define a5	$21
+#define t8	$22	/* (T)		temporary registers	*/
+#define t9	$23
+#define t10	$24
+#define t11	$25
+#define ra	$26	/* (T)		return address		*/
+#define t12	$27	/* (T)		another temporary	*/
+#define at_reg	$28	/* (T)		assembler scratch	*/
+#define	gp	$29	/* (T)		(local) data pointer	*/
+#define sp	$30	/* (S)		stack pointer		*/
+#define zero	$31	/* 		wired zero		*/
+
+/* Floating point registers  (XXXX VERIFY THIS) */
+#define	fv0	$f0	/* (T)		return value (real)	*/
+#define	fv1	$f1	/* (T)		return value (imaginary)*/
+#define	ft0	fv1
+#define	fs0	$f2	/* (S)		call-safe registers	*/
+#define	fs1	$f3
+#define	fs2	$f4
+#define	fs3	$f5
+#define	fs4	$f6
+#define	fs5	$f7
+#define	fs6	$f8
+#define	fs7	$f9
+#define	ft1	$f10	/* (T)		temporary registers	*/
+#define	ft2	$f11
+#define	ft3	$f12
+#define	ft4	$f13
+#define	ft5	$f14
+#define	ft6	$f15
+#define	fa0	$f16	/* (T)		argument registers	*/
+#define	fa1	$f17
+#define	fa2	$f18
+#define	fa3	$f19
+#define	fa4	$f20
+#define	fa5	$f21
+#define	ft7	$f22	/* (T)		more temporaries	*/
+#define	ft8	$f23
+#define	ft9	$f24
+#define	ft10	$f25
+#define	ft11	$f26
+#define	ft12	$f27
+#define	ft13	$f28
+#define	ft14	$f29
+#define	ft15	$f30
+#define	fzero	$f31	/*		wired zero		*/
+
+
+/* Other DEC standard names */
+#define ai	$25	/* (T)		argument information	*/
+#define pv	$27	/* (T)		procedure value		*/
+
+
+/*
+ * Useful stuff.
+ */
+#ifdef __STDC__
+#define	__CONCAT(a,b)	a ## b
+#else
+#define	__CONCAT(a,b)	a/**/b
+#endif
+#define ___CONCAT(a,b)	__CONCAT(a,b)
+
+/*
+ * Macro to make a local label name.
+ */
+#define	LLABEL(name,num)	___CONCAT(___CONCAT(L,name),num)
+
+/*
+ *
+ * Debuggers need symbol table information to be able to properly
+ * decode a stack trace.  The minimum that should be provided is:
+ *
+ * 	name:
+ *		.proc	name,numargs
+ *
+ * where "name" 	is the function's name;
+ *	 "numargs"	how many arguments it expects. For varargs
+ *			procedures this should be a negative number,
+ *			indicating the minimum required number of
+ *			arguments (which is at least 1);
+ *
+ * NESTED functions (functions that call other functions) should define
+ * how they handle their stack frame in a .frame directive:
+ *
+ *		.frame	framesize, pc_reg, i_mask, f_mask
+ *
+ * where "framesize"	is the size of the frame for this function, in bytes.
+ *			That is:
+ *				new_sp + framesize == old_sp
+ *			Framesizes should be rounded to a cacheline size.
+ *			Note that old_sp plays the role of a conventional
+ *			"frame pointer";
+ *	 "pc_reg"	is either a register which preserves the caller's PC
+ *			or 'std', if std the saved PC should be stored at
+ *				old_sp-8
+ * 	 "i_mask"	is a bitmask that indicates which of the integer
+ *			registers are saved. See the M_xx defines at the
+ *			end for the encoding of this 32bit value.
+ *	 "f_mask"	is the same, for floating point registers.
+ *
+ * Note, 10/31/97: This is interesting but it isn't the way gcc outputs
+ * frame directives and it isn't the way the macros below output them
+ * either. Frame directives look like this:
+ *
+ *		.frame	$15,framesize,$26,0
+ *
+ * If no fp is set up then $30 should be used instead of $15.
+ * Also, gdb expects to find a <lda sp,-framesize(sp)> at the beginning
+ * of a procedure. Don't use things like sub sp,framesize,sp for this
+ * reason. End Note 10/31/97. ross@netbsd.org
+ *
+ * Note that registers should be saved starting at "old_sp-8", where the
+ * return address should be stored. Other registers follow at -16-24-32..
+ * starting from register 0 (if saved) and up. Then float registers (ifany)
+ * are saved.
+ *
+ * If you need to alias a leaf function, or to provide multiple entry points
+ * use the LEAF() macro for the main entry point and XLEAF() for the other
+ * additional/alternate entry points.
+ * "XLEAF"s must be nested within a "LEAF" and a ".end".
+ * Similar rules for nested routines, e.g. use NESTED/XNESTED
+ * Symbols that should not be exported can be declared with the STATIC_xxx
+ * macros.
+ *
+ * All functions must be terminated by the END macro
+ *
+ * It is conceivable, although currently at the limits of compiler
+ * technology, that while performing inter-procedural optimizations
+ * the compiler/linker be able to avoid unnecessary register spills
+ * if told about the register usage of LEAF procedures (and by transitive
+ * closure of NESTED procedures as well).  Assembly code can help
+ * this process using the .reguse directive:
+ *
+ *		.reguse	i_mask, f_mask
+ *
+ * where the register masks are built as above or-ing M_xx defines.
+ *	
+ *
+ * All symbols are internal unless EXPORTed.  Symbols that are IMPORTed
+ * must be appropriately described to the debugger.
+ *
+ */
+
+/*
+ * MCOUNT
+ */
+
+#ifndef GPROF
+#define MCOUNT	/* nothing */
+#else
+#define MCOUNT							\
+	.set noat;						\
+	jsr	at_reg,_mcount;					\
+	.set at
+#endif
+/*
+ * PALVECT, ESETUP, and ERSAVE
+ *	Declare a palcode transfer point, and carefully construct
+ *	gdb symbols with an unusual _negative_ register-save offset
+ *	so that gdb can find the otherwise lost PC and then
+ *	invert the vector for traceback. Also, fix up framesize,
+ *	allowing for the palframe for the same reason.
+ */
+
+#define PALVECT(_name_)						\
+	ESETUP(_name_);						\
+	ERSAVE()
+
+#define	ESETUP(_name_)						\
+	.loc	1 __LINE__;					\
+	.globl	_name_;						\
+	.ent	_name_ 0;					\
+_name_:;							\
+	.set	noat;						\
+	lda	sp,-(FRAME_SW_SIZE*8)(sp);			\
+	.frame	$30,(FRAME_SW_SIZE+6)*8,$26,0;   /* give gdb the real size */\
+	.mask	0x4000000,-0x28;				\
+	.set	at
+
+#define	ERSAVE()						\
+	.set	noat;						\
+	stq	at_reg,(FRAME_AT*8)(sp);			\
+	.set	at;						\
+	stq	ra,(FRAME_RA*8)(sp);				\
+	.loc	1 __LINE__;					\
+	bsr	ra,exception_save_regs         /* jmp/CALL trashes pv/t12 */
+
+
+/*
+ * LEAF
+ *	Declare a global leaf function.
+ *	A leaf function does not call other functions AND does not
+ *	use any register that is callee-saved AND does not modify
+ *	the stack pointer.
+ */
+#define	LEAF(_name_,_n_args_)					\
+	.globl	_name_;						\
+	.ent	_name_ 0;					\
+_name_:;							\
+	.frame	sp,0,ra;					\
+	MCOUNT
+/* should have been
+	.proc	_name_,_n_args_;				\
+	.frame	0,ra,0,0
+*/
+
+#define	LEAF_NOPROFILE(_name_,_n_args_)					\
+	.globl	_name_;						\
+	.ent	_name_ 0;					\
+_name_:;							\
+	.frame	sp,0,ra
+/* should have been
+	.proc	_name_,_n_args_;				\
+	.frame	0,ra,0,0
+*/
+
+/*
+ * STATIC_LEAF
+ *	Declare a local leaf function.
+ */
+#define STATIC_LEAF(_name_,_n_args_)				\
+	.ent	_name_ 0;					\
+_name_:;							\
+	.frame	sp,0,ra;					\
+	MCOUNT
+/* should have been
+	.proc	_name_,_n_args_;				\
+	.frame	0,ra,0,0
+*/
+/*
+ * XLEAF
+ *	Global alias for a leaf function, or alternate entry point
+ */
+#define	XLEAF(_name_,_n_args_)					\
+	.globl	_name_;						\
+	.aent	_name_ 0;					\
+_name_:
+/* should have been
+	.aproc	_name_,_n_args_;
+*/
+
+/*
+ * STATIC_XLEAF
+ *	Local alias for a leaf function, or alternate entry point
+ */
+#define	STATIC_XLEAF(_name_,_n_args_)				\
+	.aent	_name_ 0;					\
+_name_:
+/* should have been
+	.aproc	_name_,_n_args_;
+*/
+
+/*
+ * NESTED
+ *	Declare a (global) nested function
+ *	A nested function calls other functions and needs
+ *	therefore stack space to save/restore registers.
+ */
+#define	NESTED(_name_, _n_args_, _framesize_, _pc_reg_, _i_mask_, _f_mask_ ) \
+	.globl	_name_;						\
+	.ent	_name_ 0;					\
+_name_:;							\
+	.frame	sp,_framesize_,_pc_reg_;			\
+	.livereg _i_mask_,_f_mask_;				\
+	MCOUNT
+/* should have been
+	.proc	_name_,_n_args_;				\
+	.frame	_framesize_, _pc_reg_, _i_mask_, _f_mask_
+*/
+
+#define	NESTED_NOPROFILE(_name_, _n_args_, _framesize_, _pc_reg_, _i_mask_, _f_mask_ ) \
+	.globl	_name_;						\
+	.ent	_name_ 0;					\
+_name_:;							\
+	.frame	sp,_framesize_,_pc_reg_;			\
+	.livereg _i_mask_,_f_mask_
+/* should have been
+	.proc	_name_,_n_args_;				\
+	.frame	_framesize_, _pc_reg_, _i_mask_, _f_mask_
+*/
+
+/*
+ * STATIC_NESTED
+ *	Declare a local nested function.
+ */
+#define	STATIC_NESTED(_name_, _n_args_, _framesize_, _pc_reg_, _i_mask_, _f_mask_ ) \
+	.ent	_name_ 0;					\
+_name_:;							\
+	.frame	sp,_framesize_,_pc_reg_;			\
+	.livereg _i_mask_,_f_mask_;				\
+	MCOUNT
+/* should have been
+	.proc	_name_,_n_args_;				\
+	.frame	_framesize_, _pc_reg_, _i_mask_, _f_mask_
+*/
+
+/*
+ * XNESTED
+ *	Same as XLEAF, for a nested function.
+ */
+#define	XNESTED(_name_,_n_args_)				\
+	.globl	_name_;						\
+	.aent	_name_ 0;					\
+_name_:
+/* should have been
+	.aproc	_name_,_n_args_;
+*/
+
+
+/*
+ * STATIC_XNESTED
+ *	Same as STATIC_XLEAF, for a nested function.
+ */
+#define	STATIC_XNESTED(_name_,_n_args_)				\
+	.aent	_name_ 0;					\
+_name_:
+/* should have been
+	.aproc	_name_,_n_args_;
+*/
+
+
+/*
+ * END
+ *	Function delimiter
+ */
+#define	END(_name_)						\
+	.end	_name_
+
+
+/*
+ * CALL
+ *	Function invocation
+ */
+#define	CALL(_name_)						\
+	.loc	1 __LINE__;					\
+	jsr	ra,_name_;					\
+	ldgp	gp,0(ra)
+/* but this would cover longer jumps
+	br	ra,.+4;						\
+	bsr	ra,_name_
+*/
+
+
+/*
+ * RET
+ *	Return from function
+ */
+#define	RET							\
+	ret	zero,(ra),1
+
+
+/*
+ * EXPORT
+ *	Export a symbol
+ */
+#define	EXPORT(_name_)						\
+	.globl	_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_
+
+/*
+ * VECTOR
+ *	Make an exception entry point look like a called function,
+ *	to make it digestible to the debugger (KERNEL only)
+ */
+#define	VECTOR(_name_, _i_mask_)				\
+	.globl	_name_;						\
+	.ent	_name_ 0;					\
+_name_:;							\
+	.mask	_i_mask_|IM_EXC,0;				\
+	.frame	sp,MSS_SIZE,ra;				
+/*	.livereg _i_mask_|IM_EXC,0
+/* should have been
+	.proc	_name_,1;					\
+	.frame	MSS_SIZE,$31,_i_mask_,0;			\
+*/
+
+/*
+ * MSG
+ *	Allocate space for a message (a read-only ascii string)
+ */
+#define	ASCIZ	.asciz
+#define	MSG(msg,reg,label)					\
+	lda reg, label;						\
+	.data;							\
+label:	ASCIZ msg;						\
+	.text;
+
+/*
+ * PRINTF
+ *	Print a message
+ */
+#define	PRINTF(msg,label)					\
+	MSG(msg,a0,label);					\
+	CALL(printf)
+
+/*
+ * PANIC
+ *	Fatal error (KERNEL)
+ */
+#define	PANIC(msg,label)					\
+	MSG(msg,a0,label);					\
+	CALL(panic)
+
+/*
+ * Register mask defines, used to define both save
+ * and use register sets.
+ *
+ * NOTE: The bit order should HAVE BEEN maintained when saving
+ *	 registers on the stack: sp goes at the highest
+ *	 address, gp lower on the stack, etc etc
+ *	 BUT NOONE CARES ABOUT DEBUGGERS AT MIPS
+ */
+
+#define	IM_EXC	0x80000000
+#define	IM_SP	0x40000000
+#define	IM_GP	0x20000000
+#define	IM_AT	0x10000000
+#define	IM_T12	0x08000000
+#	define	IM_PV	IM_T4
+#define	IM_RA	0x04000000
+#define	IM_T11	0x02000000
+#	define	IM_AI	IM_T3
+#define	IM_T10	0x01000000
+#define	IM_T9	0x00800000
+#define	IM_T8	0x00400000
+#define	IM_A5	0x00200000
+#define	IM_A4	0x00100000
+#define	IM_A3	0x00080000
+#define	IM_A2	0x00040000
+#define	IM_A1	0x00020000
+#define	IM_A0	0x00010000
+#define	IM_S6	0x00008000
+#define	IM_S5	0x00004000
+#define	IM_S4	0x00002000
+#define	IM_S3	0x00001000
+#define	IM_S2	0x00000800
+#define	IM_S1	0x00000400
+#define	IM_S0	0x00000200
+#define	IM_T7	0x00000100
+#define	IM_T6	0x00000080
+#define	IM_T5	0x00000040
+#define	IM_T4	0x00000020
+#define	IM_T3	0x00000010
+#define	IM_T2	0x00000008
+#define	IM_T1	0x00000004
+#define	IM_T0	0x00000002
+#define	IM_V0	0x00000001
+
+#define	FM_T15	0x40000000
+#define	FM_T14	0x20000000
+#define	FM_T13	0x10000000
+#define	FM_T12	0x08000000
+#define	FM_T11	0x04000000
+#define	FM_T10	0x02000000
+#define	FM_T9	0x01000000
+#define	FM_T8	0x00800000
+#define	FM_T7	0x00400000
+#define	FM_A5	0x00200000
+#define	FM_A4	0x00100000
+#define	FM_A3	0x00080000
+#define	FM_A2	0x00040000
+#define	FM_A1	0x00020000
+#define	FM_A0	0x00010000
+#define	FM_T6	0x00008000
+#define	FM_T5	0x00004000
+#define	FM_T4	0x00002000
+#define	FM_T3	0x00001000
+#define	FM_T2	0x00000800
+#define	FM_T1	0x00000400
+#define	FM_S7	0x00000200
+#define	FM_S6	0x00000100
+#define	FM_S5	0x00000080
+#define	FM_S4	0x00000040
+#define	FM_S3	0x00000020
+#define	FM_S2	0x00000010
+#define	FM_S1	0x00000008
+#define	FM_S0	0x00000004
+#define	FM_T0	0x00000002
+#define	FM_V1	FM_T0
+#define	FM_V0	0x00000001
+
+/* Pull in PAL "function" codes. */
+#include <machine/pal.h>
+
+/*
+ * System call glue.
+ */
+#define	SYSCALLNUM(name)					\
+	___CONCAT(SYS_,name)
+
+#define	CALLSYS_NOERROR(name)					\
+	ldiq	v0, SYSCALLNUM(name);				\
+	call_pal PAL_OSF1_callsys
+
+/*
+ * Load the global pointer.
+ */
+#define	LDGP(reg)						\
+	ldgp	gp, 0(reg)
+
+/*
+ * WEAK_ALIAS: create a weak alias (ELF only).
+ */
+#ifdef __ELF__
+#define WEAK_ALIAS(alias,sym)					\
+	.weak alias;						\
+	alias = sym
+#endif
+
+/*
+ * Kernel RCS ID tag and copyright macros
+ */
+
+#ifdef _KERNEL
+
+#ifdef __ELF__
+#define	__KERNEL_SECTIONSTRING(_sec, _str)				\
+	.section _sec ; .asciz _str ; .text
+#else /* __ELF__ */
+#define	__KERNEL_SECTIONSTRING(_sec, _str)				\
+	.data ; .asciz _str ; .align 3 ; .text
+#endif /* __ELF__ */
+
+#define	__KERNEL_RCSID(_n, _s)		__KERNEL_SECTIONSTRING(.ident, _s)
+#define	__KERNEL_COPYRIGHT(_n, _s)	__KERNEL_SECTIONSTRING(.copyright, _s)
+
+#ifdef NO_KERNEL_RCSIDS
+#undef __KERNEL_RCSID
+#define	__KERNEL_RCSID(_n, _s)		/* nothing */
+#endif
+
+#endif /* _KERNEL */
diff --git a/sys/alpha/include/endian.h b/sys/alpha/include/endian.h
index 3646fdc..5b1fd00 100644
--- a/sys/alpha/include/endian.h
+++ b/sys/alpha/include/endian.h
@@ -1,4 +1,4 @@
-/* $Id$ */
+/* $Id: endian.h,v 1.1 1998/01/10 10:13:14 jb Exp $ */
 /* From: NetBSD: endian.h,v 1.5 1997/10/09 15:42:19 bouyer Exp */
 
 /*
@@ -57,6 +57,7 @@
 #define	BYTE_ORDER	LITTLE_ENDIAN
 
 #include <sys/cdefs.h>
+#include <sys/types.h>
 
 typedef u_int32_t in_addr_t;
 typedef u_int16_t in_port_t;
diff --git a/sys/alpha/include/float.h b/sys/alpha/include/float.h
new file mode 100644
index 0000000..de8d599
--- /dev/null
+++ b/sys/alpha/include/float.h
@@ -0,0 +1,79 @@
+/* $Id$ */
+/* From: NetBSD: float.h,v 1.6 1997/07/17 21:36:03 thorpej Exp */
+
+/*
+ * Copyright (c) 1989, 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.
+ */
+
+#ifndef _ALPHA_FLOAT_H_
+#define _ALPHA_FLOAT_H_
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+int	__flt_rounds __P((void));
+__END_DECLS
+
+#define FLT_RADIX	2		/* b */
+#define FLT_ROUNDS	__flt_rounds()
+
+#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	DBL_MANT_DIG
+#define LDBL_EPSILON	DBL_EPSILON
+#define LDBL_DIG	DBL_DIG
+#define LDBL_MIN_EXP	DBL_MIN_EXP
+#define LDBL_MIN	DBL_MIN
+#define LDBL_MIN_10_EXP	DBL_MIN_10_EXP
+#define LDBL_MAX_EXP	DBL_MAX_EXP
+#define LDBL_MAX	DBL_MAX
+#define LDBL_MAX_10_EXP	DBL_MAX_10_EXP
+
+#endif	/* _ALPHA_FLOAT_H_ */
diff --git a/sys/alpha/include/floatingpoint.h b/sys/alpha/include/floatingpoint.h
new file mode 100644
index 0000000..2d74a73
--- /dev/null
+++ b/sys/alpha/include/floatingpoint.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 1998 John Birrell <jb@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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by John Birrell.
+ * 4. 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.
+ *
+ */
diff --git a/sys/alpha/include/stdarg.h b/sys/alpha/include/stdarg.h
new file mode 100644
index 0000000..2fa81e6
--- /dev/null
+++ b/sys/alpha/include/stdarg.h
@@ -0,0 +1,68 @@
+/* $Id$ */
+/* From: NetBSD: stdarg.h,v 1.7 1997/04/06 08:47:44 cgd 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. 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.
+ *
+ *	@(#)stdarg.h	8.1 (Berkeley) 6/10/93
+ */
+
+#ifndef _ALPHA_STDARG_H_
+#define	_ALPHA_STDARG_H_
+
+#include <machine/ansi.h>
+
+#ifdef __lint__
+#define	__builtin_saveregs()		(0)
+#define	__builtin_classify_type(t)	(0)
+#endif
+
+typedef _BSD_VA_LIST_	va_list;
+
+#define	__va_size(type) \
+	(((sizeof(type) + sizeof(long) - 1) / sizeof(long)) * sizeof(long))
+
+#define	va_start(ap, last) \
+	(__builtin_next_arg(last), (ap) = *(va_list *)__builtin_saveregs(), (ap).__pad = 0)
+
+#define	__REAL_TYPE_CLASS	8
+#define	__va_arg_offset(ap, type)					\
+	((__builtin_classify_type(*(type *)0) == __REAL_TYPE_CLASS &&	\
+	    (ap).__offset <= (6 * 8) ? -(6 * 8) : 0) - __va_size(type))
+
+#define	va_arg(ap, type)						\
+	(*(type *)((ap).__offset += __va_size(type),			\
+		   (ap).__base + (ap).__offset + __va_arg_offset(ap, type)))
+
+#define	va_end(ap)	((void)0)
+
+#endif /* !_ALPHA_STDARG_H_ */
diff --git a/sys/alpha/include/varargs.h b/sys/alpha/include/varargs.h
new file mode 100644
index 0000000..f7a11b9
--- /dev/null
+++ b/sys/alpha/include/varargs.h
@@ -0,0 +1,62 @@
+/* $Id$ */
+/* From: NetBSD: varargs.h,v 1.7 1997/04/06 08:47:46 cgd Exp */
+
+/*-
+ * Copyright (c) 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * 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.
+ *
+ *	@(#)varargs.h	8.2 (Berkeley) 3/22/94
+ */
+
+#ifndef _ALPHA_VARARGS_H_
+#define	_ALPHA_VARARGS_H_
+
+#include <machine/stdarg.h>
+
+#if __GNUC__ == 1
+#define	__va_ellipsis
+#else
+#define	__va_ellipsis	...
+#endif
+
+#define	va_alist	__builtin_va_alist
+#define	va_dcl		long __builtin_va_alist; __va_ellipsis
+
+#undef va_start
+#define	va_start(ap) \
+	((ap) = *(va_list *)__builtin_saveregs(), (ap).__pad = 0)
+
+#endif /* !_ALPHA_VARARGS_H_ */