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/* ----------------------------------------------------------------------- *
*
* Copyright 2007-2008 H. Peter Anvin - All Rights Reserved
* Copyright 2009 Intel Corporation; author: H. Peter Anvin
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom
* the Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall
* be included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* ----------------------------------------------------------------------- */
/*
* linux.c
*
* Sample module to load Linux kernels. This module can also create
* a file out of the DHCP return data if running under PXELINUX.
*
* If -dhcpinfo is specified, the DHCP info is written into the file
* /dhcpinfo.dat in the initramfs.
*
* Usage: linux.c32 [-dhcpinfo] kernel arguments...
*/
#include <stdbool.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <console.h>
#include <syslinux/loadfile.h>
#include <syslinux/linux.h>
#include <sys/module.h>
//const char *progname = "test.c32";
static int test_main(int argc, char *argv[])
{
const char *kernel_name;
struct initramfs *initramfs;
char *cmdline;
char *boot_image;
void *kernel_data;
size_t kernel_len;
bool opt_quiet = false;
char **argp, *arg, *p;
/*
while ((arg = *argp) && arg[0] == '-') {
if (!strcmp("-dhcpinfo", arg)) {
printf("haha\n");
} else {
fprintf(stderr, "%s: unknown option: %s\n", progname, arg);
return 1;
}
argp++;
}
if (!arg) {
fprintf(stderr, "%s: missing kernel name\n", progname);
return 1;
}
*/
//kernel_name = arg;
kernel_name = "vmlinuz";
printf("Loading %s... ", kernel_name);
if (loadfile(kernel_name, &kernel_data, &kernel_len)) {
printf("failed!\n");
goto bail;
}
printf("ok\n");
/* Initialize the initramfs chain */
initramfs = initramfs_init();
if (!initramfs)
goto bail;
if (initramfs_load_archive(initramfs, "initrd.gz"))
mp("initrd load failure\n");
else
mp("initrd load success\n");
mp("1111");
/* This should not return... */
syslinux_boot_linux(kernel_data, kernel_len, initramfs, cmdline);
bail:
fprintf(stderr, "Kernel load failure (insufficient memory?)\n");
return 1;
}
MODULE_MAIN(test_main);
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