genode/repos/base-hw/src/core/spec/x86/platform_support.cc

51 lines
1.1 KiB
C++

/*
* \brief Platform implementations specific for base-hw and Raspberry Pi
* \author Norman Feske
* \date 2013-04-05
*
* XXX dimension allocators according to the available physical memory
*/
/*
* Copyright (C) 2013 Genode Labs GmbH
*
* This file is part of the Genode OS framework, which is distributed
* under the terms of the GNU General Public License version 2.
*/
/* core includes */
#include <platform.h>
#include <cpu.h>
using namespace Genode;
Native_region * Platform::_ram_regions(unsigned const i)
{
static Native_region _regions[] =
{
{ 2*1024*1024, 1024*1024*254 }
};
return i < sizeof(_regions)/sizeof(_regions[0]) ? &_regions[i] : 0;
}
Native_region * Platform::_mmio_regions(unsigned const i)
{
static Native_region _regions[] =
{
};
return i < sizeof(_regions)/sizeof(_regions[0]) ? &_regions[i] : 0;
}
Native_region * Platform::_core_only_mmio_regions(unsigned const i)
{
static Native_region _regions[] =
{
};
return i < sizeof(_regions)/sizeof(_regions[0]) ? &_regions[i] : 0;
}
Cpu::User_context::User_context() { }