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105 lines
3.1 KiB
C
105 lines
3.1 KiB
C
/*-
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* Copyright (c) 2000 Doug Rabson
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* All rights reserved.
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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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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _MACHINE_REG_H_
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#define _MACHINE_REG_H_
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#include <machine/_regset.h>
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struct reg32 {
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unsigned int r_fs;
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unsigned int r_es;
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unsigned int r_ds;
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unsigned int r_edi;
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unsigned int r_esi;
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unsigned int r_ebp;
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unsigned int r_isp;
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unsigned int r_ebx;
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unsigned int r_edx;
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unsigned int r_ecx;
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unsigned int r_eax;
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unsigned int r_trapno;
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unsigned int r_err;
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unsigned int r_eip;
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unsigned int r_cs;
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unsigned int r_eflags;
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unsigned int r_esp;
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unsigned int r_ss;
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unsigned int r_gs;
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};
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struct reg {
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struct _special r_special;
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struct _callee_saved r_preserved;
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struct _caller_saved r_scratch;
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};
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struct fpreg32 {
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unsigned int fpr_env[7];
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unsigned char fpr_acc[8][10];
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unsigned int fpr_ex_sw;
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unsigned char fpr_pad[64];
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};
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struct fpreg {
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struct _callee_saved_fp fpr_preserved;
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struct _caller_saved_fp fpr_scratch;
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struct _high_fp fpr_high;
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};
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struct dbreg32 {
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unsigned int dr[8];
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};
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struct dbreg {
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unsigned long dbr_data[8];
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unsigned long dbr_inst[8];
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};
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#ifdef _KERNEL
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struct thread;
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/* XXX these interfaces are MI, so they should be declared in a MI place. */
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int fill_regs(struct thread *, struct reg *);
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int set_regs(struct thread *, struct reg *);
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int fill_fpregs(struct thread *, struct fpreg *);
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int set_fpregs(struct thread *, struct fpreg *);
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int fill_dbregs(struct thread *, struct dbreg *);
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int set_dbregs(struct thread *, struct dbreg *);
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#ifdef COMPAT_FREEBSD32
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int fill_regs32(struct thread *, struct reg32 *);
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int set_regs32(struct thread *, struct reg32 *);
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int fill_fpregs32(struct thread *, struct fpreg32 *);
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int set_fpregs32(struct thread *, struct fpreg32 *);
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int fill_dbregs32(struct thread *, struct dbreg32 *);
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int set_dbregs32(struct thread *, struct dbreg32 *);
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#endif
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#endif
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#endif /* _MACHINE_REG_H_ */
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