DragonStub/lib/arm/initplat.c

/*
 * aarch64/initplat.c
 *
 * Copright (C) 2014 Linaro Ltd.
 * Author: Ard Biesheuvel <ard.biesheuvel@linaro.org>
 *
 * 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; either version 2 of the License, or (at your option)
 * any later version.
 */

#include "lib.h"

VOID
InitializeLibPlatform (
    IN EFI_HANDLE           ImageHandle,
    IN EFI_SYSTEM_TABLE     *SystemTable
    )

{
}

/*
 * Calls to these functions may be emitted implicitly by GCC even when
 * -ffreestanding is in effect.
 */
void *memset(void *s, int c, __SIZE_TYPE__ n)
{
    unsigned char *p = s;

    while (n--)
        *p++ = c;

    return s;
}

void *memcpy(void *dest, const void *src, __SIZE_TYPE__ n)
{
    unsigned char *p = dest;
    unsigned char const *q = src;

    while (n--)
        *p++ = *q++;

    return dest;
}

void __div0(void)
{
	// TODO handle divide by zero fault
	while (1);
}