mirror of
https://github.com/coop-deluxe/sm64coopdx.git
synced 2025-10-30 08:01:01 +00:00
119 lines
3 KiB
C
119 lines
3 KiB
C
|
|
/*====================================================================
|
|
* os_exception.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* This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics,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 Unpublished - rights reserved under the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_exception.h,v $
|
|
$Revision: 1.1 $
|
|
$Date: 1998/10/09 08:01:07 $
|
|
*---------------------------------------------------------------------*/
|
|
|
|
#ifndef _OS_EXCEPTION_H_
|
|
#define _OS_EXCEPTION_H_
|
|
|
|
#ifdef _LANGUAGE_C_PLUS_PLUS
|
|
extern "C" {
|
|
#endif
|
|
|
|
#include <PR/ultratypes.h>
|
|
|
|
#if defined(_LANGUAGE_C) || defined(_LANGUAGE_C_PLUS_PLUS)
|
|
|
|
/**************************************************************************
|
|
*
|
|
* Type definitions
|
|
*
|
|
*/
|
|
|
|
typedef u32 OSIntMask;
|
|
typedef u32 OSHWIntr;
|
|
|
|
#endif /* defined(_LANGUAGE_C) || defined(_LANGUAGE_C_PLUS_PLUS) */
|
|
|
|
/**************************************************************************
|
|
*
|
|
* Global definitions
|
|
*
|
|
*/
|
|
|
|
/* Flags for debugging purpose */
|
|
|
|
#define OS_FLAG_CPU_BREAK 1 /* Break exception has occurred */
|
|
#define OS_FLAG_FAULT 2 /* CPU fault has occurred */
|
|
|
|
/* Interrupt masks */
|
|
|
|
#define OS_IM_NONE 0x00000001
|
|
#define OS_IM_SW1 0x00000501
|
|
#define OS_IM_SW2 0x00000601
|
|
#define OS_IM_CART 0x00000c01
|
|
#define OS_IM_PRENMI 0x00001401
|
|
#define OS_IM_RDBWRITE 0x00002401
|
|
#define OS_IM_RDBREAD 0x00004401
|
|
#define OS_IM_COUNTER 0x00008401
|
|
#define OS_IM_CPU 0x0000ff01
|
|
#define OS_IM_SP 0x00010401
|
|
#define OS_IM_SI 0x00020401
|
|
#define OS_IM_AI 0x00040401
|
|
#define OS_IM_VI 0x00080401
|
|
#define OS_IM_PI 0x00100401
|
|
#define OS_IM_DP 0x00200401
|
|
#define OS_IM_ALL 0x003fff01
|
|
#define RCP_IMASK 0x003f0000
|
|
#define RCP_IMASKSHIFT 16
|
|
|
|
|
|
#if defined(_LANGUAGE_C) || defined(_LANGUAGE_C_PLUS_PLUS)
|
|
|
|
/**************************************************************************
|
|
*
|
|
* Macro definitions
|
|
*
|
|
*/
|
|
|
|
|
|
/**************************************************************************
|
|
*
|
|
* Extern variables
|
|
*
|
|
*/
|
|
|
|
|
|
/**************************************************************************
|
|
*
|
|
* Function prototypes
|
|
*
|
|
*/
|
|
|
|
/* Interrupt operations */
|
|
|
|
extern OSIntMask osGetIntMask(void);
|
|
extern OSIntMask osSetIntMask(OSIntMask);
|
|
|
|
|
|
#endif /* defined(_LANGUAGE_C) || defined(_LANGUAGE_C_PLUS_PLUS) */
|
|
|
|
#ifdef _LANGUAGE_C_PLUS_PLUS
|
|
}
|
|
#endif
|
|
|
|
#endif /* !_OS_EXCEPTION_H_ */
|