os_system.h
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/*====================================================================
* os_system.h
*
* Copyright 1995, Silicon Graphics, Inc.
* All Rights Reserved.
*
* This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics,
* Inc.; the contents of this file may not be disclosed to third
* parties, copied or duplicated in any form, in whole or in part,
* without the prior written permission of Silicon Graphics, Inc.
*
* RESTRICTED RIGHTS LEGEND:
* Use, duplication or disclosure by the Government is subject to
* restrictions as set forth in subdivision (c)(1)(ii) of the Rights
* in Technical Data and Computer Software clause at DFARS
* 252.227-7013, and/or in similar or successor clauses in the FAR,
* DOD or NASA FAR Supplement. Unpublished - rights reserved under the
* Copyright Laws of the United States.
*====================================================================*/
/*---------------------------------------------------------------------*
Copyright (C) 1998 Nintendo. (Originated by SGI)
$RCSfile: os_system.h,v $
$Revision: 1.1.1.1 $
$Date: 2002/05/02 03:28:25 $
*---------------------------------------------------------------------*/
#ifndef _OS_SYSTEM_H_
#define _OS_SYSTEM_H_
#ifdef _LANGUAGE_C_PLUS_PLUS
extern "C" {
#endif
#include <PR/ultratypes.h>
#if defined(_LANGUAGE_C) || defined(_LANGUAGE_C_PLUS_PLUS)
/**************************************************************************
*
* Type definitions
*
*/
#endif /* defined(_LANGUAGE_C) || defined(_LANGUAGE_C_PLUS_PLUS) */
/**************************************************************************
*
* Global definitions
*
*/
/*
* Values for osTvType
*/
#define OS_TV_PAL 0
#define OS_TV_NTSC 1
#define OS_TV_MPAL 2
/*
* Size of buffer the retains contents after NMI
*/
#define OS_APP_NMI_BUFSIZE 64
#if defined(_LANGUAGE_C) || defined(_LANGUAGE_C_PLUS_PLUS)
/**************************************************************************
*
* Macro definitions
*
*/
/**************************************************************************
*
* Extern variables
*
*/
extern s32 osRomType; /* Bulk or cartridge ROM. 0=cartridge 1=bulk */
extern void *osRomBase; /* Rom base address of the game image */
extern s32 osTvType; /* 0 = PAL, 1 = NTSC, 2 = MPAL */
extern s32 osResetType; /* 0 = cold reset, 1 = NMI */
extern s32 osCicId;
extern s32 osVersion;
extern u32 osMemSize; /* Memory Size */
extern s32 osAppNMIBuffer[];
extern u64 osClockRate;
extern OSIntMask __OSGlobalIntMask; /* global interrupt mask */
/**************************************************************************
*
* Function prototypes
*
*/
extern void osInitialize(void);
extern void osExit(void);
extern u32 osGetMemSize(void);
/* pre-NMI */
extern s32 osAfterPreNMI(void);
#endif /* defined(_LANGUAGE_C) || defined(_LANGUAGE_C_PLUS_PLUS) */
#ifdef _LANGUAGE_C_PLUS_PLUS
}
#endif
#endif /* !_OS_SYSTEM_H_ */