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/*
* romtool
*
* Copyright (C) 2008 Jordan Crouse <jordan@cosmicpenguin.net>
*
* This program 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; version 2 of the License.
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA
*/
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "romtool.h"
void create_usage(void)
{
printf("create SIZE BOOTBLOCKSIZE [ALIGN] [BOOTBLOCK]\tCreate a ROM file\n");
}
int create_handler(struct rom *rom, int argc, char **argv)
{
int align = 16, size;
char *bootblock = NULL;
int bootblocksize;
if (argc < 2) {
create_usage();
return -1;
}
size = get_size(argv[0]);
bootblocksize = get_size(argv[1]);
if (argc == 3) {
bootblock = argv[2];
} else if (argc >= 4) {
align = strtoul(argv[2], NULL, 0);
bootblock = argv[3];
}
if (size < bootblocksize) {
ERROR("Cannot create a rom %d smaller then bootblock size %d\n", size, bootblocksize);
return -1;
}
if (align == 0) {
ERROR("Cannot create with an align size of 0\n");
return -1;
}
if (create_rom(rom, rom->name, size, bootblocksize, align))
return -1;
if (bootblock != NULL)
return add_bootblock(rom, bootblock);
return 0;
}
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