91 lines
2.9 KiB
C
91 lines
2.9 KiB
C
/*
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* z64
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*
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* Copyright (C) 2007 ziggy
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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**/
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#ifndef _Z64_H_
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#define _Z64_H_
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#include <stdint.h>
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#define DACRATE_NTSC (48681812)
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#define DACRATE_PAL (49656530)
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#define DACRATE_MPAL (48628316)
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#define SP_INTERRUPT 0x1
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#define SI_INTERRUPT 0x2
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#define AI_INTERRUPT 0x4
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#define VI_INTERRUPT 0x8
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#define PI_INTERRUPT 0x10
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#define DP_INTERRUPT 0x20
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#define SP_STATUS_HALT 0x0001
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#define SP_STATUS_BROKE 0x0002
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#define SP_STATUS_DMABUSY 0x0004
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#define SP_STATUS_DMAFULL 0x0008
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#define SP_STATUS_IOFULL 0x0010
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#define SP_STATUS_SSTEP 0x0020
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#define SP_STATUS_INTR_BREAK 0x0040
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#define SP_STATUS_SIGNAL0 0x0080
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#define SP_STATUS_SIGNAL1 0x0100
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#define SP_STATUS_SIGNAL2 0x0200
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#define SP_STATUS_SIGNAL3 0x0400
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#define SP_STATUS_SIGNAL4 0x0800
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#define SP_STATUS_SIGNAL5 0x1000
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#define SP_STATUS_SIGNAL6 0x2000
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#define SP_STATUS_SIGNAL7 0x4000
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#define DP_STATUS_XBUS_DMA 0x01
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#define DP_STATUS_FREEZE 0x02
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#define DP_STATUS_FLUSH 0x04
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#define DP_STATUS_START_GCLK 0x008
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#define DP_STATUS_TMEM_BUSY 0x010
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#define DP_STATUS_PIPE_BUSY 0x020
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#define DP_STATUS_CMD_BUSY 0x040
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#define DP_STATUS_CBUF_READY 0x080
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#define DP_STATUS_DMA_BUSY 0x100
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#define DP_STATUS_END_VALID 0x200
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#define DP_STATUS_START_VALID 0x400
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#define R4300i_SP_Intr 1
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#define LSB_FIRST 1 // TODO : check for platform
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#ifdef LSB_FIRST
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#define BYTE_ADDR_XOR 3
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#define WORD_ADDR_XOR 1
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#define BYTE4_XOR_BE(a) ((a) ^ 3) /* read/write a byte to a 32-bit space */
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#else
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#define BYTE_ADDR_XOR 0
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#define WORD_ADDR_XOR 0
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#define BYTE4_XOR_BE(a) (a)
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#endif
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typedef uint64_t UINT64;
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typedef int64_t INT64;
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typedef uint32_t UINT32;
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typedef int32_t INT32;
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typedef uint16_t UINT16;
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typedef int16_t INT16;
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typedef uint8_t UINT8;
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typedef int8_t INT8;
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typedef unsigned int offs_t;
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#endif
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