84 lines
2.4 KiB
C
84 lines
2.4 KiB
C
/*-
|
|
* Copyright (c) 2014 Andrew Turner
|
|
* Copyright (c) 2014 The FreeBSD Foundation
|
|
* All rights reserved.
|
|
*
|
|
* This software was developed by Andrew Turner under
|
|
* sponsorship from the FreeBSD Foundation.
|
|
*
|
|
* 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.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _MACHINE_FRAME_H_
|
|
#define _MACHINE_FRAME_H_
|
|
|
|
#ifndef LOCORE
|
|
|
|
#include <sys/signal.h>
|
|
#include <sys/ucontext.h>
|
|
|
|
/*
|
|
* NOTE: keep this structure in sync with struct reg and struct mcontext.
|
|
*/
|
|
struct trapframe {
|
|
uint64_t tf_sp;
|
|
uint64_t tf_lr;
|
|
uint64_t tf_elr;
|
|
uint32_t tf_spsr;
|
|
uint32_t tf_esr;
|
|
uint64_t tf_x[30];
|
|
};
|
|
|
|
struct arm64_frame {
|
|
struct arm64_frame *f_frame;
|
|
u_long f_retaddr;
|
|
};
|
|
|
|
/*
|
|
* Signal frame, pushed onto the user stack.
|
|
*/
|
|
struct sigframe {
|
|
siginfo_t sf_si; /* actual saved siginfo */
|
|
ucontext_t sf_uc; /* actual saved ucontext */
|
|
};
|
|
|
|
/*
|
|
* There is no fixed frame layout, other than to be 16-byte aligned.
|
|
*/
|
|
struct frame {
|
|
int dummy;
|
|
};
|
|
|
|
#ifdef COMPAT_FREEBSD32
|
|
struct sigframe32 {
|
|
struct siginfo32 sf_si;
|
|
ucontext32_t sf_uc;
|
|
mcontext32_vfp_t sf_vfp;
|
|
};
|
|
#endif /* COMPAT_FREEBSD32 */
|
|
|
|
#endif /* !LOCORE */
|
|
|
|
#endif /* !_MACHINE_FRAME_H_ */
|