1 files changed, 0 insertions, 144 deletions
diff --git a/ethutil/parsing.go b/ethutil/parsing.go
deleted file mode 100644
index 8929f0829..000000000
--- a/ethutil/parsing.go
+++ /dev/null
@@ -1,144 +0,0 @@
-package ethutil
-
-import (
-	"math/big"
-	"strconv"
-)
-
-// Op codes
-var OpCodes = map[string]byte{
-	// 0x0 range - arithmetic ops
-	"STOP": 0x00,
-	"ADD":  0x01,
-	"MUL":  0x02,
-	"SUB":  0x03,
-	"DIV":  0x04,
-	"SDIV": 0x05,
-	"MOD":  0x06,
-	"SMOD": 0x07,
-	"EXP":  0x08,
-	"NEG":  0x09,
-	"LT":   0x0a,
-	"GT":   0x0b,
-	"EQ":   0x0c,
-	"NOT":  0x0d,
-
-	// 0x10 range - bit ops
-	"AND":  0x10,
-	"OR":   0x11,
-	"XOR":  0x12,
-	"BYTE": 0x13,
-
-	// 0x20 range - crypto
-	"SHA3": 0x20,
-
-	// 0x30 range - closure state
-	"ADDRESS":      0x30,
-	"BALANCE":      0x31,
-	"ORIGIN":       0x32,
-	"CALLER":       0x33,
-	"CALLVALUE":    0x34,
-	"CALLDATA":     0x35,
-	"CALLDATASIZE": 0x36,
-	"GASPRICE":     0x38,
-
-	// 0x40 range - block operations
-	"PREVHASH":   0x40,
-	"COINBASE":   0x41,
-	"TIMESTAMP":  0x42,
-	"NUMBER":     0x43,
-	"DIFFICULTY": 0x44,
-	"GASLIMIT":   0x45,
-
-	// 0x50 range - 'storage' and execution
-	"PUSH":    0x50,
-	"POP":     0x51,
-	"DUP":     0x52,
-	"SWAP":    0x53,
-	"MLOAD":   0x54,
-	"MSTORE":  0x55,
-	"MSTORE8": 0x56,
-	"SLOAD":   0x57,
-	"SSTORE":  0x58,
-	"JUMP":    0x59,
-	"JUMPI":   0x5a,
-	"PC":      0x5b,
-	"MSIZE":   0x5c,
-
-	// 0x60 range - closures
-	"CREATE": 0x60,
-	"CALL":   0x61,
-	"RETURN": 0x62,
-
-	// 0x70 range - other
-	"LOG":     0x70,
-	"SUICIDE": 0x7f,
-}
-
-func IsOpCode(s string) bool {
-	for key, _ := range OpCodes {
-		if key == s {
-			return true
-		}
-	}
-	return false
-}
-
-func CompileInstr(s interface{}) ([]byte, error) {
-	switch s.(type) {
-	case string:
-		str := s.(string)
-		isOp := IsOpCode(str)
-		if isOp {
-			return []byte{OpCodes[str]}, nil
-		}
-
-		num := new(big.Int)
-		_, success := num.SetString(str, 0)
-		// Assume regular bytes during compilation
-		if !success {
-			num.SetBytes([]byte(str))
-		}
-
-		return num.Bytes(), nil
-	case int:
-		return big.NewInt(int64(s.(int))).Bytes(), nil
-	case []byte:
-		return BigD(s.([]byte)).Bytes(), nil
-	}
-
-	return nil, nil
-}
-
-func Instr(instr string) (int, []string, error) {
-
-	base := new(big.Int)
-	base.SetString(instr, 0)
-
-	args := make([]string, 7)
-	for i := 0; i < 7; i++ {
-		// int(int(val) / int(math.Pow(256,float64(i)))) % 256
-		exp := BigPow(256, i)
-		num := new(big.Int)
-		num.Div(base, exp)
-
-		args[i] = num.Mod(num, big.NewInt(256)).String()
-	}
-	op, _ := strconv.Atoi(args[0])
-
-	return op, args[1:7], nil
-}
-
-// Script compilation functions
-// Compiles strings to machine code
-func Compile(instructions ...interface{}) (script []string) {
-	script = make([]string, len(instructions))
-
-	for i, val := range instructions {
-		instr, _ := CompileInstr(val)
-
-		script[i] = string(instr)
-	}
-
-	return
-}