mirror of
https://github.com/genodelabs/genode.git
synced 2024-12-22 23:12:24 +00:00
ca971bbfd8
This patch changes the top-level directory layout as a preparatory step for improving the tools for managing 3rd-party source codes. The rationale is described in the issue referenced below. Issue #1082
55 lines
1.0 KiB
C++
55 lines
1.0 KiB
C++
/*
|
|
* \brief Dataspace interface
|
|
* \author Norman Feske
|
|
* \date 2006-07-05
|
|
*/
|
|
|
|
/*
|
|
* Copyright (C) 2006-2013 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.
|
|
*/
|
|
|
|
#ifndef _INCLUDE__DATASPACE__DATASPACE_H_
|
|
#define _INCLUDE__DATASPACE__DATASPACE_H_
|
|
|
|
#include <base/stdint.h>
|
|
#include <base/rpc.h>
|
|
|
|
namespace Genode {
|
|
|
|
struct Dataspace
|
|
{
|
|
virtual ~Dataspace() { }
|
|
|
|
/**
|
|
* Request size of dataspace
|
|
*/
|
|
virtual size_t size() = 0;
|
|
|
|
/**
|
|
* Request base address in physical address space
|
|
*/
|
|
virtual addr_t phys_addr() = 0;
|
|
|
|
/**
|
|
* Return true if dataspace is writable
|
|
*/
|
|
virtual bool writable() = 0;
|
|
|
|
|
|
/*********************
|
|
** RPC declaration **
|
|
*********************/
|
|
|
|
GENODE_RPC(Rpc_size, size_t, size);
|
|
GENODE_RPC(Rpc_phys_addr, addr_t, phys_addr);
|
|
GENODE_RPC(Rpc_writable, bool, writable);
|
|
|
|
GENODE_RPC_INTERFACE(Rpc_size, Rpc_phys_addr, Rpc_writable);
|
|
};
|
|
}
|
|
|
|
#endif /* _INCLUDE__DATASPACE__DATASPACE_H_ */
|