Bitwise operators

asm/opcodes.go

@@ -19,6 +19,11 @@ var opCodeByName = map[string]vm.OpCodeType{
 	"dividesigned":   vm.OpDivideSigned,
 	"divs":           vm.OpDivS,
 
+	"not": vm.OpNot,
+	"and": vm.OpAnd,
+	"or":  vm.OpOr,
+	"xor": vm.OpXor,
+
 	"isequal":                      vm.OpIsEqual,
 	"eq":                           vm.OpEq,
 	"islessthanunsigned":           vm.OpIsLessThanUnsigned,
@@ -79,6 +84,11 @@ var operandsByOpCode = map[vm.OpCodeType][]operandType{
 	vm.OpDivU: []operandType{r, u},
 	vm.OpDivS: []operandType{r, s},
 
+	vm.OpNot: []operandType{r},
+	vm.OpAnd: []operandType{r, u},
+	vm.OpOr:  []operandType{r, u},
+	vm.OpXor: []operandType{r, u},
+
 	vm.OpEq:   []operandType{us, us},
 	vm.OpLTU:  []operandType{u, u},
 	vm.OpLTS:  []operandType{s, s},