mirror of
https://github.com/PCSX2/pcsx2.git
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afcd1c9784
git-svn-id: http://pcsx2.googlecode.com/svn/branches/pcsx2_0.9.2@159 96395faa-99c1-11dd-bbfe-3dabce05a288
113 lines
3.7 KiB
C
113 lines
3.7 KiB
C
/* Pcsx2 - Pc Ps2 Emulator
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* Copyright (C) 2002-2003 Pcsx2 Team
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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
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __PSXMEMORY_H__
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#define __PSXMEMORY_H__
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#ifdef WIN32_VIRTUAL_MEM
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// VM
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#define psxM PS2MEM_PSX
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#define psxH PS2MEM_PSXHW
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#define PSXM(mem) ((mem&0x10000000)?PSM(mem):(PS2MEM_PSX+(mem&0x1fffff)))
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#define _PSXM(mem) PSXM(mem)
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#else
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// TLB
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extern s8 *psxM;
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extern s8 *psxP;
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extern s8 *psxH;
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extern s8 *psxS;
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extern uptr *psxMemWLUT;
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extern uptr *psxMemRLUT;
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#define PSXM(mem) (psxMemRLUT[(mem) >> 16] == 0 ? NULL : (void*)(psxMemRLUT[(mem) >> 16] + ((mem) & 0xffff)))
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#define _PSXM(mem) ((void*)(psxMemRLUT[(mem) >> 16] + ((mem) & 0xffff)))
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#define psxSs8(mem) psxS[(mem) & 0xffff]
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#define psxSs16(mem) (*(s16*)&psxS[(mem) & 0xffff])
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#define psxSs32(mem) (*(s32*)&psxS[(mem) & 0xffff])
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#define psxSu8(mem) (*(u8*) &psxS[(mem) & 0xffff])
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#define psxSu16(mem) (*(u16*)&psxS[(mem) & 0xffff])
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#define psxSu32(mem) (*(u32*)&psxS[(mem) & 0xffff])
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#endif
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#define psxMs8(mem) psxM[(mem) & 0x1fffff]
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#define psxMs16(mem) (*(s16*)&psxM[(mem) & 0x1fffff])
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#define psxMs32(mem) (*(s32*)&psxM[(mem) & 0x1fffff])
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#define psxMu8(mem) (*(u8*) &psxM[(mem) & 0x1fffff])
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#define psxMu16(mem) (*(u16*)&psxM[(mem) & 0x1fffff])
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#define psxMu32(mem) (*(u32*)&psxM[(mem) & 0x1fffff])
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#define psxMu64(mem) (*(u64*)&psxM[(mem) & 0x1fffff])
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#define psxPs8(mem) psxP[(mem) & 0xffff]
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#define psxPs16(mem) (*(s16*)&psxP[(mem) & 0xffff])
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#define psxPs32(mem) (*(s32*)&psxP[(mem) & 0xffff])
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#define psxPu8(mem) (*(u8*) &psxP[(mem) & 0xffff])
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#define psxPu16(mem) (*(u16*)&psxP[(mem) & 0xffff])
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#define psxPu32(mem) (*(u32*)&psxP[(mem) & 0xffff])
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#define psxHs8(mem) psxH[(mem) & 0xffff]
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#define psxHs16(mem) (*(s16*)&psxH[(mem) & 0xffff])
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#define psxHs32(mem) (*(s32*)&psxH[(mem) & 0xffff])
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#define psxHu8(mem) (*(u8*) &psxH[(mem) & 0xffff])
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#define psxHu16(mem) (*(u16*)&psxH[(mem) & 0xffff])
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#define psxHu32(mem) (*(u32*)&psxH[(mem) & 0xffff])
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#define PSXMs8(mem) (*(s8 *)_PSXM(mem))
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#define PSXMs16(mem) (*(s16*)_PSXM(mem))
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#define PSXMs32(mem) (*(s32*)_PSXM(mem))
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#define PSXMu8(mem) (*(u8 *)_PSXM(mem))
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#define PSXMu16(mem) (*(u16*)_PSXM(mem))
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#define PSXMu32(mem) (*(u32*)_PSXM(mem))
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int psxMemInit();
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void psxMemReset();
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void psxMemShutdown();
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u8 psxMemRead8 (u32 mem);
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u16 psxMemRead16(u32 mem);
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u32 psxMemRead32(u32 mem);
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void psxMemWrite8 (u32 mem, u8 value);
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void psxMemWrite16(u32 mem, u16 value);
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void psxMemWrite32(u32 mem, u32 value);
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// x86reg and mmreg are always x86 regs
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void psxRecMemRead8();
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int psxRecMemConstRead8(u32 x86reg, u32 mem, u32 sign);
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void psxRecMemRead16();
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int psxRecMemConstRead16(u32 x86reg, u32 mem, u32 sign);
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void psxRecMemRead32();
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int psxRecMemConstRead32(u32 x86reg, u32 mem);
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void psxRecMemWrite8();
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int psxRecMemConstWrite8(u32 mem, int mmreg);
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void psxRecMemWrite16();
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int psxRecMemConstWrite16(u32 mem, int mmreg);
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void psxRecMemWrite32();
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int psxRecMemConstWrite32(u32 mem, int mmreg);
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#endif /* __PSXMEMORY_H__ */
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