mirror of
https://github.com/reactos/reactos.git
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da6f99a13c
- Implement and export VDDInstallIOHook and VDDDeInstallIOHook; rework EmulatorRead/WriteIo to take into account for different port handlers' sizes (byte, word, dword). Still WIP and may be subject to renamings... RegisterIoPort needs to be converted. - Stubplement and export getIntelRegistersPointer. - Export c_get/setXX functions which are aliases to get/setXX functions, for MIPS NTVDM compatibility. svn path=/branches/ntvdm/; revision=61358
62 lines
1.9 KiB
C
62 lines
1.9 KiB
C
/*
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* COPYRIGHT: GPL - See COPYING in the top level directory
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* PROJECT: ReactOS Virtual DOS Machine
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* FILE: io.c
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* PURPOSE: I/O Port Handlers
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* PROGRAMMERS: Aleksandar Andrejevic <theflash AT sdf DOT lonestar DOT org>
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* Hermes Belusca-Maito (hermes.belusca@sfr.fr)
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*/
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#ifndef _IO_H_
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#define _IO_H_
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/* DEFINES ********************************************************************/
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#define EMULATOR_MAX_IOPORTS_NUM 0x10000
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/* FUNCTIONS ******************************************************************/
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typedef UCHAR (WINAPI *EMULATOR_INB_PROC)(ULONG Port);
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typedef USHORT (WINAPI *EMULATOR_INW_PROC)(ULONG Port);
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typedef ULONG (WINAPI *EMULATOR_IND_PROC)(ULONG Port);
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typedef VOID (WINAPI *EMULATOR_INSB_PROC)(ULONG Port, PUCHAR Buffer, ULONG Count);
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typedef VOID (WINAPI *EMULATOR_INSW_PROC)(ULONG Port, PUSHORT Buffer, ULONG Count);
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typedef VOID (WINAPI *EMULATOR_INSD_PROC)(ULONG Port, PULONG Buffer, ULONG Count);
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typedef VOID (WINAPI *EMULATOR_OUTB_PROC)(ULONG Port, UCHAR Data);
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typedef VOID (WINAPI *EMULATOR_OUTW_PROC)(ULONG Port, USHORT Data);
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typedef VOID (WINAPI *EMULATOR_OUTD_PROC)(ULONG Port, ULONG Data);
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typedef VOID (WINAPI *EMULATOR_OUTSB_PROC)(ULONG Port, PUCHAR Buffer, ULONG Count);
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typedef VOID (WINAPI *EMULATOR_OUTSW_PROC)(ULONG Port, PUSHORT Buffer, ULONG Count);
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typedef VOID (WINAPI *EMULATOR_OUTSD_PROC)(ULONG Port, PULONG Buffer, ULONG Count);
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VOID RegisterIoPort(ULONG Port,
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EMULATOR_INB_PROC InHandler,
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EMULATOR_OUTB_PROC OutHandler);
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VOID UnregisterIoPort(ULONG Port);
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VOID WINAPI EmulatorReadIo
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(
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PFAST486_STATE State,
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ULONG Port,
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PVOID Buffer,
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ULONG DataCount,
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UCHAR DataSize
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);
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VOID WINAPI EmulatorWriteIo
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(
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PFAST486_STATE State,
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ULONG Port,
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PVOID Buffer,
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ULONG DataCount,
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UCHAR DataSize
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);
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#endif // _IO_H_
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/* EOF */
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