8f4aee207b
This permits sh5 to continue to re-use those functions in cpu_setmcontext() with the recent change to Makefile.kern.inc (revision 1.62).
74 lines
2.6 KiB
C
74 lines
2.6 KiB
C
/* $NetBSD: reg.h,v 1.5 2005/06/01 13:01:36 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_REG_H
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#define _SH5_REG_H
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/*
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* Note: Various bits of code assume that the in-core representation of:
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*
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* struct {
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* struct reg gpr;
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* struct fpreg fpr;
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* };
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*
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* is identical to the layout of mcontext_t. Please don't update one without
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* also updating the other.
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*/
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struct reg {
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register_t r_pc;
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register_t r_usr;
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register_t r_regs[63];
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#define r_sp r_regs[15];
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register_t r_tr[8];
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};
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struct fpreg {
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u_int32_t r_fpscr;
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u_int32_t r_pad;
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register_t r_regs[32];
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};
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struct lwp;
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int process_read_regs(struct lwp *, struct reg *);
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int process_write_regs(struct lwp *, const struct reg *);
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int process_read_fpregs(struct lwp *, struct fpreg *);
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int process_write_fpregs(struct lwp *, const struct fpreg *);
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#endif /* _SH5_REG_H */
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