SystemInfo.h

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/*
 * Copyright (C) 2009 Niek Linnenbank
 *
 * 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 3 of the License, or
 * (at your option) any later version.
 *
 * 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef __KERNEL_API_SYSTEMINFO_H
#define __KERNEL_API_SYSTEMINFO_H
 
#include <Types.h>
 
struct SystemInformation;
 
inline API::Result SystemInfo(SystemInformation *info)
{
    return (API::Result) trapKernel1(API::SystemInfoNumber, (Address) info);
}
 
#ifdef __KERNEL__
 
extern API::Result SystemInfoHandler(SystemInformation *info);
 
#endif /* __KERNEL__ */
 
typedef struct SystemInformation
{
    SystemInformation()
    {
        SystemInfo(this);
    }
 
    ulong version;
 
    char cmdline[64];
 
    Address kernelAddress;
 
    Size kernelSize;
 
    Size memorySize, memoryAvail;
 
    uint coreId;
 
    Address bootImageAddress;
 
    Size bootImageSize;
 
    Address coreChannelAddress;
    Size coreChannelSize;
 
    uint timerCounter;
}
SystemInformation;
 
#endif /* __KERNEL_API_SYSTEMINFO_H */