view lwar/lwar.c @ 425:9f0448022f1f

Fix address overflows in SREC and IHEX file formats Thanks to hider <stego@satx.rr.com> for pointing out an overflow that caused 16 bit addresses to be output as 5 hex digits in cases where an address counter wrapped. Simply mask the addresses down to 16 bits.
author William Astle <lost@l-w.ca>
date Thu, 03 Nov 2016 21:36:17 -0600
parents 221b5f58d8ad
children 45df37e81741
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/*
lwar.c
Copyright © 2009 William Astle

This file is part of LWAR.

LWAR is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or (at your option) any later
version.

This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details.

You should have received a copy of the GNU General Public License along with
this program. If not, see <http://www.gnu.org/licenses/>.


Implements the program startup code

*/

#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>
#include <sys/types.h>

#include <lw_alloc.h>

#define __lwar_c_seen__
#include "lwar.h"

typedef struct
{
	FILE *f;
} arhandle_real;

int debug_level = 0;
int operation = 0;
int nfiles = 0;
char *archive_file = NULL;
int mergeflag = 0;

char **files = NULL;

void add_file_name(char *fn)
{
	files = lw_realloc(files, sizeof(char *) * (nfiles + 1));
	files[nfiles] = fn;
	nfiles++;
}