Online Solidity Decompiler

Address

0xf5b21790f5ee9fb292368b33941f1989390cd909 [etherscan.io | etherchain.org]

Public Methods

No public methods detected.

Internal Methods

No internal methods detected.

Decompilation

This might be constructor bytecode - to get at the deployed contract, go back and remove the constructor prefix, usually up to the next 6060 or 6080.

contract Contract {
    function main() {
        var temp0 = msg.data.length;
        memory[returndata.length:returndata.length + temp0] = msg.data[returndata.length:returndata.length + temp0];
        var temp1 = returndata.length;
        var temp2;
        temp2, memory[returndata.length:returndata.length + returndata.length] = address(0xfcbba7d799b06cf36f75361cc13ea5d15d9c748a).delegatecall.gas(msg.gas)(memory[returndata.length:returndata.length + msg.data.length]);
        var temp3 = returndata.length;
        memory[temp1:temp1 + temp3] = returndata[temp1:temp1 + temp3];
        var var1 = temp1;
        var var0 = returndata.length;
    
        if (temp2) { return memory[var1:var1 + var0]; }
        else { revert(memory[var1:var1 + var0]); }
    }
}

Disassembly

label_0000:
	// Inputs[15]
	// {
	//     @0000  msg.data.length
	//     @0001  returndata.length
	//     @0002  returndata.length
	//     @0003  msg.data[returndata.length:returndata.length + msg.data.length]
	//     @0004  returndata.length
	//     @0005  returndata.length
	//     @0006  returndata.length
	//     @0007  msg.data.length
	//     @0008  returndata.length
	//     @001E  msg.gas
	//     @001F  memory[returndata.length:returndata.length + msg.data.length]
	//     @001F  address(0xfcbba7d799b06cf36f75361cc13ea5d15d9c748a).delegatecall.gas(msg.gas)(memory[returndata.length:returndata.length + msg.data.length])
	//     @0020  returndata.length
	//     @0023  returndata[returndata.length:returndata.length + returndata.length]
	//     @0025  returndata.length
	// }
	0000    36  CALLDATASIZE
	0001    3D  RETURNDATASIZE
	0002    3D  RETURNDATASIZE
	0003    37  CALLDATACOPY
	0004    3D  RETURNDATASIZE
	0005    3D  RETURNDATASIZE
	0006    3D  RETURNDATASIZE
	0007    36  CALLDATASIZE
	0008    3D  RETURNDATASIZE
	0009    73  PUSH20 0xfcbba7d799b06cf36f75361cc13ea5d15d9c748a
	001E    5A  GAS
	001F    F4  DELEGATECALL
	0020    3D  RETURNDATASIZE
	0021    82  DUP3
	0022    80  DUP1
	0023    3E  RETURNDATACOPY
	0024    90  SWAP1
	0025    3D  RETURNDATASIZE
	0026    91  SWAP2
	0027    60  PUSH1 0x2b
	0029    57  *JUMPI
	// Stack delta = +2
	// Outputs[5]
	// {
	//     @0003  memory[returndata.length:returndata.length + msg.data.length] = msg.data[returndata.length:returndata.length + msg.data.length]
	//     @001F  memory[returndata.length:returndata.length + returndata.length] = address(0xfcbba7d799b06cf36f75361cc13ea5d15d9c748a).delegatecall.gas(msg.gas)(memory[returndata.length:returndata.length + msg.data.length])
	//     @0023  memory[returndata.length:returndata.length + returndata.length] = returndata[returndata.length:returndata.length + returndata.length]
	//     @0024  stack[1] = returndata.length
	//     @0026  stack[0] = returndata.length
	// }
	// Block ends with conditional jump to 0x002b, if address(0xfcbba7d799b06cf36f75361cc13ea5d15d9c748a).delegatecall.gas(msg.gas)(memory[returndata.length:returndata.length + msg.data.length])

label_002A:
	// Incoming jump from 0x0029, if not address(0xfcbba7d799b06cf36f75361cc13ea5d15d9c748a).delegatecall.gas(msg.gas)(memory[returndata.length:returndata.length + msg.data.length])
	// Inputs[3]
	// {
	//     @002A  stack[-2]
	//     @002A  stack[-1]
	//     @002A  memory[stack[-1]:stack[-1] + stack[-2]]
	// }
	002A    FD  *REVERT
	// Stack delta = -2
	// Outputs[1] { @002A  revert(memory[stack[-1]:stack[-1] + stack[-2]]); }
	// Block terminates

label_002B:
	// Incoming jump from 0x0029, if address(0xfcbba7d799b06cf36f75361cc13ea5d15d9c748a).delegatecall.gas(msg.gas)(memory[returndata.length:returndata.length + msg.data.length])
	// Inputs[3]
	// {
	//     @002C  stack[-2]
	//     @002C  memory[stack[-1]:stack[-1] + stack[-2]]
	//     @002C  stack[-1]
	// }
	002B    5B  JUMPDEST
	002C    F3  *RETURN
	// Stack delta = -2
	// Outputs[1] { @002C  return memory[stack[-1]:stack[-1] + stack[-2]]; }
	// Block terminates