mirror of
https://github.com/netwide-assembler/nasm.git
synced 2024-11-21 03:14:19 +08:00
55ae12052c
Add OUT_REL1ADR (one-byte relative address) and support for OUT_ADDRESs with size == 1. Add support for it in outbin and outdbg. *It still needs to be added to other backends*, both the OUT_REL*ADR and OUT_ADDRESS codepaths need to be handled. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
59 lines
2.0 KiB
C
59 lines
2.0 KiB
C
/* ----------------------------------------------------------------------- *
|
|
*
|
|
* Copyright 1996-2009 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.
|
|
*
|
|
* ----------------------------------------------------------------------- */
|
|
|
|
/*
|
|
* libout.c
|
|
*
|
|
* Common routines for the output backends.
|
|
*/
|
|
|
|
#include "compiler.h"
|
|
#include "nasm.h"
|
|
#include "output/outlib.h"
|
|
|
|
uint64_t realsize(enum out_type type, uint64_t size)
|
|
{
|
|
switch (type) {
|
|
case OUT_REL1ADR:
|
|
return 1;
|
|
case OUT_REL2ADR:
|
|
return 2;
|
|
case OUT_REL4ADR:
|
|
return 4;
|
|
case OUT_REL8ADR:
|
|
return 8;
|
|
default:
|
|
return size;
|
|
}
|
|
}
|