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/*
* Copyright © 2022 Michael Smith <mikesmiffy128@gmail.com>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED “AS IS” AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef INC_X86UTIL_H
#define INC_X86UTIL_H
#include <stdbool.h>
#include "errmsg.h"
#include "x86.h"
// XXX: don't know where else to put this, or how else to design this, so this
// is very much a plonk-it-here-for-now scenario.
#define NEXT_INSN(p, tgt) do { \
int _len = x86_len(p); \
if (_len == -1) { \
errmsg_errorx("unknown or invalid instruction looking for %s", tgt); \
return false; \
} \
(p) += _len; \
} while (0)
#endif
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