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104 lines
1.9 KiB
104 lines
1.9 KiB
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; Location in dos area where Vdm state is maintianed
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;
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FIXED_NTVDMSTATE_LINEAR equ 0714H
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;
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; Prefix flags for instruction emulation
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;
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PREFIX_ES equ 01H
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PREFIX_CS equ 02H
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PREFIX_SS equ 04H
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PREFIX_DS equ 08H
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PREFIX_FS equ 010H
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PREFIX_GS equ 020H
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PREFIX_OPER32 equ 040H
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PREFIX_ADDR32 equ 080H
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PREFIX_LOCK equ 0100H
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PREFIX_REPNE equ 0200H
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PREFIX_REP equ 0400H
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PREFIX_SEG_ALL equ 03FH
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NUM_OPCODE equ 0FFH
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;
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; VdmFlags
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;
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VDM_INTERRUPT_PENDING equ 03H
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VDM_BREAK_EXCEPTIONS equ 08H
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VDM_BREAK_DEBUGGER equ 010H
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VDM_VIRTUAL_INTERRUPTS equ 0200H
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VDM_VIRTUAL_AC equ 040000H
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VDM_VIRTUAL_NT equ 04000H
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MIPS_BIT_MASK equ 0400H
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VDM_INT_HARDWARE equ 01H
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VDM_INT_TIMER equ 02H
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VDM_WOWBLOCKED equ 0100000H
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VDM_IDLEACTIVITY equ 0200000H
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;
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; Interrupt handler flags
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;
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VDM_INT_INT_GATE equ 01H
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VDM_INT_TRAP_GATE equ 00H
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VDM_INT_32 equ 02H
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VDM_INT_16 equ 00H
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;
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; EFlags values
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;
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EFLAGS_TF_MASK equ 0100H
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EFLAGS_INTERRUPT_MASK equ 0200H
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EFLAGS_IOPL_MASK equ 03000H
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EFLAGS_NT_MASK equ 04000H
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;
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; Selector Flags
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;
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SEL_TYPE_READ equ 01H
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SEL_TYPE_WRITE equ 02H
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SEL_TYPE_EXECUTE equ 04H
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SEL_TYPE_BIG equ 08H
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SEL_TYPE_ED equ 010H
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SEL_TYPE_2GIG equ 020H
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;
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; VdmEvent Enumerations
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;
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VdmIO equ 00H
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VdmStringIO equ 01H
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VdmMemAccess equ 02H
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VdmIntAck equ 03H
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VdmBop equ 04H
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VdmError equ 05H
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VdmIrq13 equ 06H
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VdmMaxEvent equ 07H
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;
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; VdmTib offsets
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;
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VtMonitorContext equ 0A04H
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VtVdmContext equ 0AD0H
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VtInterruptHandlers equ 04H
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VtFaultHandlers equ 0804H
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VtEventInfo equ 0B9CH
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VtEIEvent equ 0BA0H
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VtEIInstSize equ 0BA4H
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VtEIBopNumber equ 0BA8H
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VtEiIntAckInfo equ 0BA8H
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EiEvent equ 04H
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EiInstructionSize equ 08H
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EiBopNumber equ 0CH
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EiIntAckInfo equ 0CH
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;
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; WOW TD offsets
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;
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WtdFastWowEsp equ 08H
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;
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; VdmInterrupHandler offsets
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;
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ViCsSelector equ 00H
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ViEip equ 04H
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ViFlags equ 02H
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VDM_INTERRUPT_HANDLER_SIZE equ 08H
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;
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; VdmFaultHandler offsets
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;
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VfCsSelector equ 00H
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VfEip equ 04H
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VfSsSelector equ 02H
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VfEsp equ 08H
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VfFlags equ 0CH
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VDM_FAULT_HANDLER_SIZE equ 010H
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