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/*
*
* Copyright (C) 2018 Google Inc.
*
* 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.
*/
#include <libpayload-config.h>
#include <libpayload.h>
#include "linuxcheck.h"
void buts(char *s)
{
int i;
for (i = 0; i < strlen(s); i++)
outb(s[i], 0x3f8);
}
void hex4(u8 c)
{
static char *hex = "0123456789abcdef";
outb(hex[c & 0xf], 0x3f8);
}
void hex8(u8 c)
{
hex4(c >> 4);
hex4(c);
}
void hex16(u16 c)
{
hex8((u8)(c >> 8));
hex8((u8)c);
}
void hex32(u32 c)
{
hex16((u16)(c >> 16));
hex16((u16)c);
}
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