143 lines
4.6 KiB
C
143 lines
4.6 KiB
C
/* $NetBSD: setjmp.h,v 1.5 2002/09/06 15:35:41 scw Exp $ */
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/*
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* Copyright 2002 Wasabi Systems, Inc.
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* All rights reserved.
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*
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* Written by Steve C. Woodford for Wasabi Systems, Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed for the NetBSD Project by
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* Wasabi Systems, Inc.
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* 4. The name of Wasabi Systems, Inc. may not be used to endorse
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* or promote products derived from this software without specific prior
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* written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _SH5_SETJMP_H
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#define _SH5_SETJMP_H
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/*
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* machine/setjmp.h: machine dependent setjmp-related information.
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*/
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/*
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* Define offsets for callee-saved registers plus some other bits.
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*
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* Note: the jmpbuf is the same size (and layout) as struct sigcontext
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* declared in <sh5/signal.h>
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*
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* XXX: Can't use sizeof(t) here; this is included by asm source...
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*/
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#define _JB_SZINT 4
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#define _JB_SZREGISTER_T 8
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#define _JB_SIGONSTACK (_JB_SZINT * 0)
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#define _JB_SIGMASK13 (_JB_SZINT * 1)
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#define _JB_SIGFPSTATE (_JB_SZINT * 2)
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#define _JB_SIGPAD (_JB_SZINT * 3)
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#define _JB_REGS (_JB_SZINT * 4)
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#define _JB_SIGMASK (_JB_DR(32))
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#define _JB_PC (_JB_REGS + (_JB_SZREGISTER_T * 0))
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#define _JB_USR (_JB_REGS + (_JB_SZREGISTER_T * 1))
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#define _JB_R(r) (_JB_REGS + (_JB_SZREGISTER_T * 2) + ((r) * 8))
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#define _JB_TR(r) (_JB_REGS + (_JB_SZREGISTER_T * 65) + ((r) * 8))
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#define _JB_FPSCR (_JB_REGS + (_JB_SZREGISTER_T * 73))
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#define _JB_DR(r) (_JB_REGS + (_JB_SZREGISTER_T * 74) + (((r)/2) * 8))
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#define _JB_R2 _JB_R(2)
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#define _JB_R10 _JB_R(10)
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#define _JB_R11 _JB_R(11)
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#define _JB_R12 _JB_R(12)
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#define _JB_R13 _JB_R(13)
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#define _JB_R14 _JB_R(14)
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#define _JB_R15 _JB_R(15)
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#define _JB_R18 _JB_R(18)
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#define _JB_R24 _JB_R(24)
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#define _JB_R26 _JB_R(26)
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#define _JB_R27 _JB_R(27)
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#define _JB_R28 _JB_R(28)
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#define _JB_R29 _JB_R(29)
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#define _JB_R30 _JB_R(30)
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#define _JB_R31 _JB_R(31)
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#define _JB_R32 _JB_R(32)
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#define _JB_R33 _JB_R(33)
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#define _JB_R34 _JB_R(34)
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#define _JB_R35 _JB_R(35)
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#define _JB_R44 _JB_R(44)
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#define _JB_R45 _JB_R(45)
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#define _JB_R46 _JB_R(46)
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#define _JB_R47 _JB_R(47)
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#define _JB_R48 _JB_R(48)
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#define _JB_R49 _JB_R(49)
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#define _JB_R50 _JB_R(50)
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#define _JB_R51 _JB_R(51)
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#define _JB_R52 _JB_R(52)
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#define _JB_R53 _JB_R(53)
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#define _JB_R54 _JB_R(54)
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#define _JB_R55 _JB_R(55)
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#define _JB_R56 _JB_R(56)
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#define _JB_R57 _JB_R(57)
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#define _JB_R58 _JB_R(58)
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#define _JB_R59 _JB_R(59)
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#define _JB_TR0 _JB_TR(0)
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#define _JB_TR1 _JB_TR(1)
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#define _JB_TR2 _JB_TR(2)
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#define _JB_TR3 _JB_TR(3)
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#define _JB_TR4 _JB_TR(4)
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#define _JB_TR5 _JB_TR(5)
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#define _JB_TR6 _JB_TR(6)
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#define _JB_TR7 _JB_TR(7)
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#define _JB_DR12 _JB_DR(12)
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#define _JB_DR14 _JB_DR(14)
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#define _JB_DR36 _JB_DR(36)
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#define _JB_DR38 _JB_DR(38)
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#define _JB_DR40 _JB_DR(40)
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#define _JB_DR42 _JB_DR(42)
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#define _JB_DR44 _JB_DR(44)
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#define _JB_DR46 _JB_DR(46)
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#define _JB_DR48 _JB_DR(48)
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#define _JB_DR50 _JB_DR(50)
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#define _JB_DR52 _JB_DR(52)
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#define _JB_DR54 _JB_DR(54)
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#define _JB_DR56 _JB_DR(56)
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#define _JB_DR58 _JB_DR(58)
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#define _JB_DR60 _JB_DR(60)
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#define _JB_DR62 _JB_DR(62)
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/*
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* XXX: It would be better if jmp_buf was an array of register_t ...
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*/
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#ifdef _LP64
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#define _JBLEN 110
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#else
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#define _JBLEN 220
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#define _JB_ATTRIBUTES __attribute__ ((__aligned__(8)))
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#endif
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#endif /* _SH5_SETJMP_H */
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