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#define VMCF_OP0 0
#define VMCF_OP1 1
#define VMCF_OP2 2
#define VMCF_OPMASK 3
#define VMCF_BYTEMODE 4
#define VMCF_JUMP 8
#define VMCF_PROC 16
#define VMCF_USEFLAGS 32
#define VMCF_CHFLAGS 64
static byte VM_CmdFlags[]=
{
/* VM_MOV */ VMCF_OP2 | VMCF_BYTEMODE ,
/* VM_CMP */ VMCF_OP2 | VMCF_BYTEMODE | VMCF_CHFLAGS ,
/* VM_ADD */ VMCF_OP2 | VMCF_BYTEMODE | VMCF_CHFLAGS ,
/* VM_SUB */ VMCF_OP2 | VMCF_BYTEMODE | VMCF_CHFLAGS ,
/* VM_JZ */ VMCF_OP1 | VMCF_JUMP | VMCF_USEFLAGS ,
/* VM_JNZ */ VMCF_OP1 | VMCF_JUMP | VMCF_USEFLAGS ,
/* VM_INC */ VMCF_OP1 | VMCF_BYTEMODE | VMCF_CHFLAGS ,
/* VM_DEC */ VMCF_OP1 | VMCF_BYTEMODE | VMCF_CHFLAGS ,
/* VM_JMP */ VMCF_OP1 | VMCF_JUMP ,
/* VM_XOR */ VMCF_OP2 | VMCF_BYTEMODE | VMCF_CHFLAGS ,
/* VM_AND */ VMCF_OP2 | VMCF_BYTEMODE | VMCF_CHFLAGS ,
/* VM_OR */ VMCF_OP2 | VMCF_BYTEMODE | VMCF_CHFLAGS ,
/* VM_TEST */ VMCF_OP2 | VMCF_BYTEMODE | VMCF_CHFLAGS ,
/* VM_JS */ VMCF_OP1 | VMCF_JUMP | VMCF_USEFLAGS ,
/* VM_JNS */ VMCF_OP1 | VMCF_JUMP | VMCF_USEFLAGS ,
/* VM_JB */ VMCF_OP1 | VMCF_JUMP | VMCF_USEFLAGS ,
/* VM_JBE */ VMCF_OP1 | VMCF_JUMP | VMCF_USEFLAGS ,
/* VM_JA */ VMCF_OP1 | VMCF_JUMP | VMCF_USEFLAGS ,
/* VM_JAE */ VMCF_OP1 | VMCF_JUMP | VMCF_USEFLAGS ,
/* VM_PUSH */ VMCF_OP1 ,
/* VM_POP */ VMCF_OP1 ,
/* VM_CALL */ VMCF_OP1 | VMCF_PROC ,
/* VM_RET */ VMCF_OP0 | VMCF_PROC ,
/* VM_NOT */ VMCF_OP1 | VMCF_BYTEMODE ,
/* VM_SHL */ VMCF_OP2 | VMCF_BYTEMODE | VMCF_CHFLAGS ,
/* VM_SHR */ VMCF_OP2 | VMCF_BYTEMODE | VMCF_CHFLAGS ,
/* VM_SAR */ VMCF_OP2 | VMCF_BYTEMODE | VMCF_CHFLAGS ,
/* VM_NEG */ VMCF_OP1 | VMCF_BYTEMODE | VMCF_CHFLAGS ,
/* VM_PUSHA */ VMCF_OP0 ,
/* VM_POPA */ VMCF_OP0 ,
/* VM_PUSHF */ VMCF_OP0 | VMCF_USEFLAGS ,
/* VM_POPF */ VMCF_OP0 | VMCF_CHFLAGS ,
/* VM_MOVZX */ VMCF_OP2 ,
/* VM_MOVSX */ VMCF_OP2 ,
/* VM_XCHG */ VMCF_OP2 | VMCF_BYTEMODE ,
/* VM_MUL */ VMCF_OP2 | VMCF_BYTEMODE ,
/* VM_DIV */ VMCF_OP2 | VMCF_BYTEMODE ,
/* VM_ADC */ VMCF_OP2 | VMCF_BYTEMODE | VMCF_USEFLAGS | VMCF_CHFLAGS ,
/* VM_SBB */ VMCF_OP2 | VMCF_BYTEMODE | VMCF_USEFLAGS | VMCF_CHFLAGS ,
/* VM_PRINT */ VMCF_OP0
};
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