51369649b0
Mainly focus on files that use BSD 3-Clause license. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. Special thanks to Wind River for providing access to "The Duke of Highlander" tool: an older (2014) run over FreeBSD tree was useful as a starting point.
122 lines
3.5 KiB
C
122 lines
3.5 KiB
C
/*-
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright (c) 1990 The Regents of the University of California.
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* All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* William Jolitz.
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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. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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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* from: @(#)reg.h 5.5 (Berkeley) 1/18/91
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* from: FreeBSD: src/sys/i386/include/reg.h,v 1.23 2000/09/21
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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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/*
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* Register set accessible via /proc/$pid/regs and PT_{SET,GET}REGS.
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*
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* NOTE: DO NOT CHANGE THESE STRUCTURES. The offsets of the fields are
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* hardcoded in gdb. Changing them and recompiling doesn't help, the
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* constants in nm-fbsd.h must also be updated.
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*/
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struct reg32 {
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uint32_t r_global[8];
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uint32_t r_out[8];
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uint32_t r_npc;
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uint32_t r_pc;
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uint32_t r_psr;
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uint32_t r_wim;
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uint32_t r_pad[4];
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};
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struct reg {
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uint64_t r_global[8];
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uint64_t r_out[8];
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uint64_t r_fprs;
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uint64_t r_fsr;
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uint64_t r_gsr;
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uint64_t r_level;
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uint64_t r_pil;
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uint64_t r_sfar;
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uint64_t r_sfsr;
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uint64_t r_tar;
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uint64_t r_tnpc;
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uint64_t r_tpc;
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uint64_t r_tstate;
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uint64_t r_type;
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uint64_t r_y;
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uint64_t r_wstate;
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uint64_t r_pad[2];
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};
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/*
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* Register set accessible via /proc/$pid/fpregs.
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*/
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struct fpreg32 {
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uint32_t fr_regs[32];
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uint32_t fr_fsr;
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};
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struct fpreg {
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uint32_t fr_regs[64]; /* our view is 64 32-bit registers */
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int64_t fr_fsr; /* %fsr */
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int32_t fr_gsr; /* %gsr */
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int32_t fr_pad[1];
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};
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/*
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* Register set accessible via /proc/$pid/dbregs.
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*/
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struct dbreg {
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int dummy;
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};
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/*
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* NB: sparcv8 binaries are not supported even though this header
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* defines the relevant structures.
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*/
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#define __HAVE_REG32
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#ifdef _KERNEL
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/*
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* XXX these interfaces are MI, so they should be declared in a MI place.
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*/
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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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#endif
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#endif /* !_MACHINE_REG_H_ */
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