freebsd-dev/sys/compat/cloudabi32/cloudabi32_util.h

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/*-
* Copyright (c) 2015 Nuxi, https://nuxi.nl/
*
* 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 _CLOUDABI32_UTIL_H_
#define _CLOUDABI32_UTIL_H_
#include <sys/types.h>
#define __ELF_WORD_SIZE 32
#include <sys/imgact_elf.h>
#include <contrib/cloudabi/cloudabi32_types.h>
struct image_params;
struct thread;
extern Elf32_Brandinfo cloudabi32_brand;
#define TO_PTR(x) ((void *)(uintptr_t)(x))
/* Stack initialization during process execution. */
register_t *cloudabi32_copyout_strings(struct image_params *);
int cloudabi32_fixup(register_t **, struct image_params *);
int cloudabi32_thread_setregs(struct thread *,
const cloudabi32_threadattr_t *, uint32_t);
#endif