mirror of
https://github.com/netwide-assembler/nasm.git
synced 2024-12-21 09:19:31 +08:00
65 lines
2.4 KiB
C
65 lines
2.4 KiB
C
|
/* ----------------------------------------------------------------------- *
|
||
|
|
*
|
||
|
|
* Copyright 1996-2016 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
|
||
|
|
*/
|
||
|
|
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"
|
||
|
|
};
|
||
|
|
unsigned int prefix = token-PREFIX_ENUM_START;
|
||
|
|
|
||
|
|
if (prefix >= ARRAY_SIZE(prefix_names))
|
||
|
|
return NULL;
|
||
|
|
|
||
|
|
return prefix_names[prefix];
|
||
|
|
}
|