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71 lines
2.7 KiB
C
71 lines
2.7 KiB
C
/*
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* COPYRIGHT: GPL - See COPYING in the top level directory
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* PROJECT: 386/486 CPU Emulation Library
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* FILE: opcodes.h
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* PURPOSE: Opcode handlers. (header file)
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* PROGRAMMERS: Aleksandar Andrejevic <theflash AT sdf DOT lonestar DOT org>
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*/
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#ifndef _OPCODES_H_
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#define _OPCODES_H_
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/* DEFINES ********************************************************************/
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#ifndef FASTCALL
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#define FASTCALL __fastcall
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#endif
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#define SOFT386_NUM_OPCODE_HANDLERS 256
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#define SOFT386_OPCODE_WRITE_REG (1 << 1)
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#define SOFT386_OPCODE_HANDLER(x) BOOLEAN\
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FASTCALL\
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(x)(PSOFT386_STATE State, UCHAR Opcode)
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typedef BOOLEAN (FASTCALL *SOFT386_OPCODE_HANDLER_PROC)(PSOFT386_STATE, UCHAR);
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extern
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SOFT386_OPCODE_HANDLER_PROC
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Soft386OpcodeHandlers[SOFT386_NUM_OPCODE_HANDLERS];
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SOFT386_OPCODE_HANDLER(Soft386OpcodePrefix);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeIncrement);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeDecrement);
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SOFT386_OPCODE_HANDLER(Soft386OpcodePushReg);
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SOFT386_OPCODE_HANDLER(Soft386OpcodePopReg);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeNop);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeExchangeEax);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeShortConditionalJmp);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeClearCarry);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeSetCarry);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeComplCarry);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeClearInt);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeSetInt);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeClearDir);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeSetDir);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeHalt);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeInByte);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeIn);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeOutByte);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeOut);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeShortJump);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeMovRegImm);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeMovByteRegImm);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeAddByteModrm);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeAddModrm);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeAddAl);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeAddEax);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeOrByteModrm);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeOrModrm);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeOrAl);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeOrEax);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeAndByteModrm);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeAndModrm);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeAndAl);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeAndEax);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeXorByteModrm);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeXorModrm);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeXorAl);
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SOFT386_OPCODE_HANDLER(Soft386OpcodeXorEax);
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#endif // _OPCODES_H_
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