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/* ----------------------------------------------------------------------- *
*
* Copyright 1996-2021 The NASM Authors - All Rights Reserved
* See the file AUTHORS included with the NASM distribution for
* the specific copyright holders.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following
* conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
*
* ----------------------------------------------------------------------- */
/*
* common.c - code common to nasm and ndisasm
*/
#include "compiler.h"
#include "nasm.h"
#include "nasmlib.h"
#include "insns.h"
/*
* The current bit size of the CPU
*/
int globalbits = 0;
/*
* Common list of prefix names; ideally should be auto-generated
* from tokens.dat. This MUST match the enum in include/nasm.h.
*/
const char *prefix_name(int token)
{
static const char *prefix_names[] = {
"a16", "a32", "a64", "asp", "lock", "o16", "o32", "o64", "osp",
"rep", "repe", "repne", "repnz", "repz", "times", "wait",
"xacquire", "xrelease", "bnd", "nobnd", "{rex}", "{evex}", "{vex}",
"{vex3}", "{vex2}"
};
unsigned int prefix = token-PREFIX_ENUM_START;
if (prefix >= ARRAY_SIZE(prefix_names))
return NULL;
return prefix_names[prefix];
}
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