iop_cop0_defs.h

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/*
# _____     ___ ____     ___ ____
#  ____|   |    ____|   |        | |____|
# |     ___|   |____ ___|    ____| |    \    PS2DEV Open Source Project.
#-----------------------------------------------------------------------
# Copyright (c) 2009 PS2DEV.org
# Licenced under Academic Free License version 2.0
# Review ps2sdk README & LICENSE files for further details.
*/

 
#ifndef __IOP_COP0_DEFS_H__
#define __IOP_COP0_DEFS_H__
 
#define M_IOP_GET_CAUSE_EXCODE(__cause) (((__cause) >> 2) & 0x1F)
 
// IOP COP0 register names
#define IOP_COP0_BPC      $3
#define IOP_COP0_BDA      $5
#define IOP_COP0_DCIC     $7
#define IOP_COP0_BADVADDR $8
#define IOP_COP0_BDAM     $9
#define IOP_COP0_BPCM     $11
#define IOP_COP0_STATUS   $12
 
// IOP COP0 DCIC Register
#define IOP_DCIC_TR  0x80000000
#define IOP_DCIC_UD  0x40000000
#define IOP_DCIC_KD  0x20000000
#define IOP_DCIC_TE  0x10000000
#define IOP_DCIC_DW  0x08000000
#define IOP_DCIC_DR  0x04000000
#define IOP_DCIC_DAE 0x02000000
#define IOP_DCIC_PCE 0x01000000
#define IOP_DCIC_DE  0x00800000
#define IOP_DCIC_DL  0x00008000
#define IOP_DCIC_IL  0x00004000
#define IOP_DCIC_D   0x00002000
#define IOP_DCIC_I   0x00001000
#define IOP_DCIC_T   0x00000020
#define IOP_DCIC_W   0x00000010
#define IOP_DCIC_R   0x00000008
#define IOP_DCIC_DA  0x00000004
#define IOP_DCIC_PC  0x00000002
#define IOP_DCIC_DB  0x00000001
 
// IOP COP0 Cause Register
#define IOP_CAUSE_BD (1 << 31)
 
#endif /* __IOP_COP0_DEFS_H__ */