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68 lines
1.8 KiB
68 lines
1.8 KiB
#ifndef __VIRTUALIZER_H
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#define __VIRTUALIZER_H
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#include "Code.h"
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#include "VmCode.h"
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#include "NativeCode.h"
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#include "VMDefs.h"
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#include "VirtualMachine.h"
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#define VM_HANDLER_DESC_COUNT (VM_OPSIZE_COUNT * VM_OPSIZE_COUNT * VM_OPSIZE_COUNT)
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typedef struct _VM_HANDLER_DESCRIPTOR
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{
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PUCHAR Data;
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UINT DataSize;
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}VM_HANDLER_DESCRIPTOR, * PVM_HANDLER_DESCRIPTOR;
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typedef struct _VM_HANDLER
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{
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VM_HANDLER_DESCRIPTOR Descriptors[VM_HANDLER_DESC_COUNT];
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inline _VM_HANDLER()
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{
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for (UINT i = 0; i < VM_HANDLER_DESC_COUNT; i++)
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{
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Descriptors[i].Data = NULL;
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Descriptors[i].DataSize = NULL;
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}
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}
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inline PVM_HANDLER_DESCRIPTOR Tripple(VM_OPERAND_SIZE_ENUM OpSize1, VM_OPERAND_SIZE_ENUM OpSize2, VM_OPERAND_SIZE_ENUM OpSize3)
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{
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return &Descriptors[(OpSize1 * (VM_OPSIZE_COUNT * VM_OPSIZE_COUNT)) + (OpSize2 * VM_OPSIZE_COUNT) + OpSize3];
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}
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inline PVM_HANDLER_DESCRIPTOR Double(VM_OPERAND_SIZE_ENUM OpSize1, VM_OPERAND_SIZE_ENUM OpSize2)
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{
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return Tripple(OpSize1, OpSize2, VM_OPSIZE_8);
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}
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inline PVM_HANDLER_DESCRIPTOR Single(VM_OPERAND_SIZE_ENUM OpSize1)
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{
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return Tripple(OpSize1, OpSize1, VM_OPSIZE_8);
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}
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inline PVM_HANDLER_DESCRIPTOR GetDesc(VM_OPERAND_SIZE_ENUM* OpSize)
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{
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return Tripple(OpSize[0], OpSize[1], OpSize[2]);
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}
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}VM_HANDLER, * PVM_HANDLER;
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typedef struct _VIRTUALIZER
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{
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USHORT HandlerMap[VM_ICLASS_COUNT];
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STDVECTOR<PVM_HANDLER> Handlers;
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inline _VIRTUALIZER()
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{
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Handlers.clear();
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Handlers.push_back(NULL);
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for (UINT i = 0; i < VM_ICLASS_COUNT; i++)
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HandlerMap[i] = 0;
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}
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}VIRTUALIZER, *PVIRTUALIZER;
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PVM_HANDLER ViGetVmHandler(PVIRTUALIZER Virt, UINT Id);
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CONST CHAR* ViIClassToString(UINT IClass);
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BOOL ViCanHandleInst(PNATIVE_CODE_LINK Link);
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BOOL ViValidateNativeCodeBlock(PVIRTUALIZER Virt, PNATIVE_CODE_BLOCK Block);
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BOOL ViVirtualizeInst(PVIRTUALIZER Virt, XED_DECODED_INST* DecodedInst, PVM_CODE_BLOCK Block);
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#endif |