{
"schemaVersion": "2.0.0",
"contractName": "InitialMigration",
"compilerOutput": {
"abi": [
{
"inputs": [
{
"internalType": "address",
"name": "deployer_",
"type": "address"
}
],
"stateMutability": "nonpayable",
"type": "constructor"
},
{
"inputs": [
{
"internalType": "address",
"name": "owner",
"type": "address"
},
{
"components": [
{
"internalType": "contract SimpleFunctionRegistry",
"name": "registry",
"type": "address"
},
{
"internalType": "contract Ownable",
"name": "ownable",
"type": "address"
}
],
"internalType": "struct InitialMigration.BootstrapFeatures",
"name": "features",
"type": "tuple"
}
],
"name": "bootstrap",
"outputs": [
{
"internalType": "bytes4",
"name": "success",
"type": "bytes4"
}
],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "address payable",
"name": "owner",
"type": "address"
},
{
"components": [
{
"internalType": "contract SimpleFunctionRegistry",
"name": "registry",
"type": "address"
},
{
"internalType": "contract Ownable",
"name": "ownable",
"type": "address"
}
],
"internalType": "struct InitialMigration.BootstrapFeatures",
"name": "features",
"type": "tuple"
}
],
"name": "deploy",
"outputs": [
{
"internalType": "contract ZeroEx",
"name": "zeroEx",
"type": "address"
}
],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [],
"name": "deployer",
"outputs": [
{
"internalType": "address",
"name": "",
"type": "address"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "address payable",
"name": "ethRecipient",
"type": "address"
}
],
"name": "die",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
}
],
"devdoc": {
"details": "A contract for deploying and configuring a minimal ZeroEx contract.",
"methods": {
"bootstrap(address,(address,address))": {
"details": "Sets up the initial state of the `ZeroEx` contract. The `ZeroEx` contract will delegatecall into this function.",
"params": {
"features": "Features to bootstrap into the proxy.",
"owner": "The new owner of the ZeroEx contract."
},
"returns": {
"success": "Magic bytes if successful."
}
},
"constructor": {
"details": "Instantiate this contract and set the allowed caller of `deploy()` to `deployer_`.",
"params": {
"deployer_": "The allowed caller of `deploy()`."
}
},
"deploy(address,(address,address))": {
"details": "Deploy the `ZeroEx` contract with the minimum feature set, transfers ownership to `owner`, then self-destructs. Only callable by `deployer` set in the contstructor.",
"params": {
"features": "Features to bootstrap into the proxy.",
"owner": "The owner of the contract."
},
"returns": {
"zeroEx": "The deployed and configured `ZeroEx` contract."
}
},
"die(address)": {
"details": "Self-destructs this contract. Only callable by this contract.",
"params": {
"ethRecipient": "Who to transfer outstanding ETH to."
}
}
},
"stateVariables": {
"_implementation": {
"details": "The real address of this contract."
},
"deployer": {
"details": "The allowed caller of `deploy()`. In production, this would be the governor."
}
}
},
"evm": {
"bytecode": {
"linkReferences": {},
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"opcodes": "PUSH1 0xC0 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH2 0x192E CODESIZE SUB DUP1 PUSH2 0x192E DUP4 CODECOPY DUP2 ADD PUSH1 0x40 DUP2 SWAP1 MSTORE PUSH2 0x2F SWAP2 PUSH2 0x4C JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0x60 SHL SUB NOT PUSH1 0x60 SWAP2 DUP3 SHL AND PUSH1 0x80 MSTORE ADDRESS SWAP1 SHL PUSH1 0xA0 MSTORE PUSH2 0x7A JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x5D JUMPI DUP1 DUP2 REVERT JUMPDEST DUP2 MLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND DUP2 EQ PUSH2 0x73 JUMPI DUP2 DUP3 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x80 MLOAD PUSH1 0x60 SHR PUSH1 0xA0 MLOAD PUSH1 0x60 SHR PUSH2 0x1886 PUSH2 0xA8 PUSH1 0x0 CODECOPY DUP1 PUSH2 0x2C0 MSTORE POP DUP1 PUSH2 0x353 MSTORE DUP1 PUSH2 0x546 MSTORE POP PUSH2 0x1886 PUSH1 0x0 RETURN INVALID PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x4 CALLDATASIZE LT PUSH2 0x4C JUMPI PUSH1 0x0 CALLDATALOAD PUSH1 0xE0 SHR DUP1 PUSH4 0x8CF7934 EQ PUSH2 0x51 JUMPI DUP1 PUSH4 0xC9353CB5 EQ PUSH2 0x7A JUMPI DUP1 PUSH4 0xCCADF409 EQ PUSH2 0x8F JUMPI DUP1 PUSH4 0xD5F39488 EQ PUSH2 0xAF JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x64 PUSH2 0x5F CALLDATASIZE PUSH1 0x4 PUSH2 0x7DD JUMP JUMPDEST PUSH2 0xB7 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x71 SWAP2 SWAP1 PUSH2 0x962 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x8D PUSH2 0x88 CALLDATASIZE PUSH1 0x4 PUSH2 0x785 JUMP JUMPDEST PUSH2 0x2A8 JUMP JUMPDEST STOP JUMPDEST PUSH2 0xA2 PUSH2 0x9D CALLDATASIZE PUSH1 0x4 PUSH2 0x7A8 JUMP JUMPDEST PUSH2 0x339 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x71 SWAP2 SWAP1 PUSH2 0x89A JUMP JUMPDEST PUSH2 0xA2 PUSH2 0x544 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x4 DUP2 MSTORE PUSH1 0x24 DUP2 ADD SWAP1 SWAP2 MSTORE PUSH1 0x20 DUP2 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFB969B0A00000000000000000000000000000000000000000000000000000000 OR SWAP1 MSTORE PUSH1 0x0 SWAP2 PUSH2 0x11C SWAP2 PUSH2 0x568 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP4 ADD MLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x4 DUP2 MSTORE PUSH1 0x24 DUP2 ADD SWAP1 SWAP2 MSTORE SWAP2 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFB969B0A00000000000000000000000000000000000000000000000000000000 OR SWAP1 MSTORE PUSH2 0x181 SWAP2 PUSH2 0x568 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x9DB64A4000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE ADDRESS SWAP1 PUSH4 0x9DB64A40 SWAP1 PUSH2 0x1E0 SWAP1 PUSH32 0xEE8BE1B00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH1 0x0 SWAP1 PUSH1 0x4 ADD PUSH2 0x98F JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1FA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x20E JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xF2FDE38B00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE ADDRESS SWAP3 POP PUSH4 0xF2FDE38B SWAP2 POP PUSH2 0x24E SWAP1 DUP7 SWAP1 PUSH1 0x4 ADD PUSH2 0x89A JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x268 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x27C JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP PUSH32 0xD150751B00000000000000000000000000000000000000000000000000000000 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST CALLER PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH32 0x0 AND EQ PUSH2 0x320 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x317 SWAP1 PUSH2 0x9D7 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST DUP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SELFDESTRUCT JUMPDEST PUSH1 0x0 CALLER PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH32 0x0 AND EQ PUSH2 0x3AA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x317 SWAP1 PUSH2 0x9D7 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x3B6 SWAP1 PUSH2 0x71A JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 PUSH1 0x0 CREATE DUP1 ISZERO DUP1 ISZERO PUSH2 0x3D2 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP SWAP1 POP DUP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0x73F208D5 ADDRESS PUSH4 0x8CF7934 PUSH1 0xE0 SHL DUP7 DUP7 PUSH1 0x40 MLOAD PUSH1 0x24 ADD PUSH2 0x40D SWAP3 SWAP2 SWAP1 PUSH2 0x8BB JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x20 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP5 DUP6 AND OR SWAP1 MSTORE MLOAD PUSH1 0xE0 DUP6 SWAP1 SHL SWAP1 SWAP3 AND DUP3 MSTORE PUSH2 0x49E SWAP3 SWAP2 PUSH1 0x4 ADD PUSH2 0x8F4 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x4B8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x4CC JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xC9353CB500000000000000000000000000000000000000000000000000000000 DUP2 MSTORE ADDRESS SWAP3 POP PUSH4 0xC9353CB5 SWAP2 POP PUSH2 0x50C SWAP1 DUP7 SWAP1 PUSH1 0x4 ADD PUSH2 0x89A JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x526 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x53A JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH32 0x0 DUP2 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x60 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 PUSH1 0x40 MLOAD PUSH2 0x591 SWAP2 SWAP1 PUSH2 0x82F JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP RETURNDATASIZE DUP1 PUSH1 0x0 DUP2 EQ PUSH2 0x5CC JUMPI PUSH1 0x40 MLOAD SWAP2 POP PUSH1 0x1F NOT PUSH1 0x3F RETURNDATASIZE ADD AND DUP3 ADD PUSH1 0x40 MSTORE RETURNDATASIZE DUP3 MSTORE RETURNDATASIZE PUSH1 0x0 PUSH1 0x20 DUP5 ADD RETURNDATACOPY PUSH2 0x5D1 JUMP JUMPDEST PUSH1 0x60 SWAP2 POP JUMPDEST POP SWAP2 POP SWAP2 POP DUP2 ISZERO DUP1 PUSH2 0x5E5 JUMPI POP DUP1 MLOAD PUSH1 0x20 EQ ISZERO JUMPDEST DUP1 PUSH2 0x647 JUMPI POP DUP1 MLOAD PUSH32 0xD150751B00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x622 SWAP1 DUP4 ADD PUSH1 0x20 SWAP1 DUP2 ADD SWAP1 DUP5 ADD PUSH2 0x7EF JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x65E JUMPI PUSH2 0x65E PUSH2 0x659 DUP6 DUP4 PUSH2 0x664 JUMP JUMPDEST PUSH2 0x712 JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x40 MLOAD PUSH2 0x672 SWAP1 PUSH2 0x84B JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 KECCAK256 DUP4 DUP4 PUSH1 0x40 MLOAD PUSH1 0x24 ADD PUSH2 0x68D SWAP3 SWAP2 SWAP1 PUSH2 0x8F4 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP2 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 OR SWAP1 SWAP2 MSTORE SWAP1 POP SWAP3 SWAP2 POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP3 ADD REVERT JUMPDEST PUSH2 0xDF1 DUP1 PUSH2 0xA60 DUP4 CODECOPY ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x738 JUMPI DUP1 DUP2 REVERT JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x40 DUP2 ADD DUP2 DUP2 LT PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT OR ISZERO PUSH2 0x757 JUMPI DUP3 DUP4 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP1 POP DUP1 DUP3 CALLDATALOAD PUSH2 0x768 DUP2 PUSH2 0xA3A JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 DUP4 ADD CALLDATALOAD PUSH2 0x778 DUP2 PUSH2 0xA3A JUMP JUMPDEST PUSH1 0x20 SWAP2 SWAP1 SWAP2 ADD MSTORE SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x796 JUMPI DUP1 DUP2 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x7A1 DUP2 PUSH2 0xA3A JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x60 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x7BA JUMPI DUP1 DUP2 REVERT JUMPDEST DUP3 CALLDATALOAD PUSH2 0x7C5 DUP2 PUSH2 0xA3A JUMP JUMPDEST SWAP2 POP PUSH2 0x7D4 DUP5 PUSH1 0x20 DUP6 ADD PUSH2 0x727 JUMP JUMPDEST SWAP1 POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x60 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x7BA JUMPI DUP2 DUP3 REVERT JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x800 JUMPI DUP1 DUP2 REVERT JUMPDEST DUP2 MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND DUP2 EQ PUSH2 0x7A1 JUMPI DUP2 DUP3 REVERT JUMPDEST PUSH1 0x0 DUP3 MLOAD PUSH2 0x841 DUP2 DUP5 PUSH1 0x20 DUP8 ADD PUSH2 0xA0E JUMP JUMPDEST SWAP2 SWAP1 SWAP2 ADD SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH32 0x426F6F74737472617043616C6C4661696C65644572726F722861646472657373 DUP2 MSTORE PUSH32 0x2C62797465732900000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x27 ADD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 SWAP1 SWAP2 AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 DUP4 AND DUP2 MSTORE DUP2 MLOAD DUP4 AND PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP1 SWAP2 ADD MLOAD SWAP1 SWAP2 AND PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND DUP3 MSTORE PUSH1 0x40 PUSH1 0x20 DUP4 ADD MSTORE DUP3 MLOAD DUP1 PUSH1 0x40 DUP5 ADD MSTORE PUSH2 0x92F DUP2 PUSH1 0x60 DUP6 ADD PUSH1 0x20 DUP8 ADD PUSH2 0xA0E JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP2 SWAP1 SWAP2 ADD PUSH1 0x60 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP2 SWAP1 SWAP2 AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP3 SWAP1 SWAP3 AND DUP3 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE PUSH1 0x1F SWAP1 DUP3 ADD MSTORE PUSH32 0x496E697469616C4D6967726174696F6E2F494E56414C49445F53454E44455200 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0xA29 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0xA11 JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x65E JUMPI POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND DUP2 EQ PUSH2 0xA5C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP JUMP INVALID PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x0 CALLER PUSH1 0x40 MLOAD PUSH2 0x20 SWAP1 PUSH2 0xCF JUMP JUMPDEST PUSH2 0x2A SWAP2 SWAP1 PUSH2 0xDC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 PUSH1 0x0 CREATE DUP1 ISZERO DUP1 ISZERO PUSH2 0x46 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP SWAP1 POP DUP1 PUSH2 0x5C PUSH2 0x97 PUSH1 0x20 SHL PUSH2 0x2D4 OR PUSH1 0x20 SHR JUMP JUMPDEST PUSH4 0x73F208D5 PUSH1 0xE0 SHL PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB NOT AND PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE POP PUSH2 0xF0 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xAE PUSH1 0x0 PUSH2 0xB4 PUSH1 0x20 SHL PUSH2 0x2E7 OR PUSH1 0x20 SHR JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x80 DUP3 PUSH1 0x4 DUP2 GT ISZERO PUSH2 0xC4 JUMPI INVALID JUMPDEST PUSH1 0x1 ADD SWAP1 SHL SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH2 0x825 DUP1 PUSH2 0x5CC DUP4 CODECOPY ADD SWAP1 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB SWAP2 SWAP1 SWAP2 AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST PUSH2 0x4CD DUP1 PUSH2 0xFF PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN INVALID PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x22 JUMPI PUSH1 0x0 CALLDATALOAD PUSH1 0xE0 SHR DUP1 PUSH4 0x972FDD26 EQ PUSH2 0x13E JUMPI PUSH2 0x29 JUMP JUMPDEST CALLDATASIZE PUSH2 0x29 JUMPI STOP JUMPDEST PUSH1 0x0 PUSH2 0x75 PUSH1 0x0 DUP1 CALLDATASIZE DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY PUSH1 0x0 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP SWAP3 SWAP4 SWAP3 POP POP PUSH4 0xFFFFFFFF PUSH2 0x174 AND SWAP1 POP JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x82 DUP3 PUSH2 0x1C0 JUMP JUMPDEST SWAP1 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH2 0xB0 JUMPI PUSH2 0xB0 PUSH2 0xAB DUP4 PUSH2 0x219 JUMP JUMPDEST PUSH2 0x2C4 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x60 DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 CALLDATASIZE PUSH1 0x40 MLOAD PUSH2 0xDC SWAP3 SWAP2 SWAP1 PUSH2 0x3EE JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP RETURNDATASIZE DUP1 PUSH1 0x0 DUP2 EQ PUSH2 0x117 JUMPI PUSH1 0x40 MLOAD SWAP2 POP PUSH1 0x1F NOT PUSH1 0x3F RETURNDATASIZE ADD AND DUP3 ADD PUSH1 0x40 MSTORE RETURNDATASIZE DUP3 MSTORE RETURNDATASIZE PUSH1 0x0 PUSH1 0x20 DUP5 ADD RETURNDATACOPY PUSH2 0x11C JUMP JUMPDEST PUSH1 0x60 SWAP2 POP JUMPDEST POP SWAP2 POP SWAP2 POP DUP2 PUSH2 0x12F JUMPI PUSH2 0x12F DUP2 PUSH2 0x2C4 JUMP JUMPDEST PUSH2 0x138 DUP2 PUSH2 0x2CC JUMP JUMPDEST POP POP POP POP STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x14A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15E PUSH2 0x159 CALLDATASIZE PUSH1 0x4 PUSH2 0x3A7 JUMP JUMPDEST PUSH2 0x1C0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x16B SWAP2 SWAP1 PUSH2 0x427 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x4 ADD DUP4 MLOAD LT ISZERO PUSH2 0x195 JUMPI PUSH2 0x195 PUSH2 0xAB PUSH1 0x3 DUP6 MLOAD DUP6 PUSH1 0x4 ADD PUSH2 0x302 JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1CA PUSH2 0x2D4 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP3 SWAP1 SWAP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 SWAP3 SWAP1 SWAP3 MSTORE POP PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x40 MLOAD PUSH2 0x227 SWAP1 PUSH2 0x3FE JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 KECCAK256 DUP3 PUSH1 0x40 MLOAD PUSH1 0x24 ADD PUSH2 0x240 SWAP2 SWAP1 PUSH2 0x448 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP2 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 OR SWAP1 SWAP2 MSTORE SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP3 ADD REVERT JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP3 ADD RETURN JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x2E1 PUSH1 0x0 PUSH2 0x2E7 JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x80 DUP3 PUSH1 0x4 DUP2 GT ISZERO PUSH2 0x2F7 JUMPI INVALID JUMPDEST PUSH1 0x1 ADD SWAP1 SHL SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x60 PUSH4 0x28006595 PUSH1 0xE0 SHL DUP5 DUP5 DUP5 PUSH1 0x40 MLOAD PUSH1 0x24 ADD PUSH2 0x321 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x475 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP2 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 OR SWAP1 SWAP2 MSTORE SWAP1 POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x3B8 JUMPI DUP1 DUP2 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND DUP2 EQ PUSH2 0x3E7 JUMPI DUP2 DUP3 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP5 DUP4 CALLDATACOPY SWAP2 ADD SWAP1 DUP2 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH32 0x4E6F74496D706C656D656E7465644572726F7228627974657334290000000000 DUP2 MSTORE PUSH1 0x1B ADD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 SWAP1 SWAP2 AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP2 SWAP1 SWAP2 AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH1 0x8 DUP6 LT PUSH2 0x483 JUMPI INVALID JUMPDEST SWAP4 DUP2 MSTORE PUSH1 0x20 DUP2 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 SWAP1 SWAP2 ADD MSTORE SWAP1 JUMP INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 XOR 0x2C 0xC2 0xC 0xF9 0xDB DUP13 LOG0 0xBD JUMPI 0xDD 0xB9 0xB1 0xAD PC 0x22 DUP5 0xB2 COINBASE 0xBD CHAINID PUSH32 0x5058C1737C62C0D868C164736F6C634300060A003360E0604052348015610010 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH2 0x825 CODESIZE SUB DUP1 PUSH2 0x825 DUP4 CODECOPY DUP2 ADD PUSH1 0x40 DUP2 SWAP1 MSTORE PUSH2 0x2F SWAP2 PUSH2 0x51 JUMP JUMPDEST CALLER PUSH1 0x60 SWAP1 DUP2 SHL PUSH1 0x80 MSTORE ADDRESS DUP2 SHL PUSH1 0xA0 MSTORE SHL PUSH1 0x1 PUSH1 0x1 PUSH1 0x60 SHL SUB NOT AND PUSH1 0xC0 MSTORE PUSH2 0x7F JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x62 JUMPI DUP1 DUP2 REVERT JUMPDEST DUP2 MLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND DUP2 EQ PUSH2 0x78 JUMPI DUP2 DUP3 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x80 MLOAD PUSH1 0x60 SHR PUSH1 0xA0 MLOAD PUSH1 0x60 SHR PUSH1 0xC0 MLOAD PUSH1 0x60 SHR PUSH2 0x76A PUSH2 0xBB PUSH1 0x0 CODECOPY DUP1 PUSH1 0xE2 MSTORE DUP1 PUSH2 0x110 MSTORE POP DUP1 PUSH2 0x1D7 MSTORE POP DUP1 PUSH1 0x70 MSTORE DUP1 PUSH1 0x9E MSTORE POP PUSH2 0x76A PUSH1 0x0 RETURN INVALID PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x4 CALLDATASIZE LT PUSH2 0x36 JUMPI PUSH1 0x0 CALLDATALOAD PUSH1 0xE0 SHR DUP1 PUSH4 0x35F46994 EQ PUSH2 0x3B JUMPI DUP1 PUSH4 0x73F208D5 EQ PUSH2 0x45 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x43 PUSH2 0x58 JUMP JUMPDEST STOP JUMPDEST PUSH2 0x43 PUSH2 0x53 CALLDATASIZE PUSH1 0x4 PUSH2 0x48D JUMP JUMPDEST PUSH2 0xCA JUMP JUMPDEST CALLER PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH32 0x0 AND EQ PUSH2 0xC7 JUMPI PUSH2 0xC7 PUSH2 0xC2 CALLER PUSH32 0x0 PUSH2 0x27B JUMP JUMPDEST PUSH2 0x329 JUMP JUMPDEST CALLER SELFDESTRUCT JUMPDEST CALLER PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH32 0x0 AND EQ PUSH2 0x134 JUMPI PUSH2 0x134 PUSH2 0xC2 CALLER PUSH32 0x0 PUSH2 0x331 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x13E PUSH2 0x33F JUMP JUMPDEST PUSH32 0x73F208D500000000000000000000000000000000000000000000000000000000 PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP5 DUP6 AND OR SWAP1 SSTORE DUP1 MLOAD PUSH32 0x35F4699400000000000000000000000000000000000000000000000000000000 DUP2 MSTORE SWAP1 MLOAD PUSH32 0x0 SWAP1 SWAP4 AND SWAP3 PUSH4 0x35F46994 SWAP3 PUSH1 0x4 DUP1 DUP5 ADD SWAP4 SWAP2 SWAP3 SWAP2 DUP3 SWAP1 SUB ADD DUP2 DUP4 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x21E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x232 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH2 0x276 DUP4 DUP4 DUP4 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY PUSH1 0x0 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP PUSH2 0x352 SWAP3 POP POP POP JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x40 MLOAD PUSH2 0x289 SWAP1 PUSH2 0x586 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 KECCAK256 DUP4 DUP4 PUSH1 0x40 MLOAD PUSH1 0x24 ADD PUSH2 0x2A4 SWAP3 SWAP2 SWAP1 PUSH2 0x673 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP2 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 OR SWAP1 SWAP2 MSTORE SWAP1 POP SWAP3 SWAP2 POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP3 ADD REVERT JUMPDEST PUSH1 0x60 PUSH1 0x40 MLOAD PUSH2 0x289 SWAP1 PUSH2 0x5D5 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x34C PUSH1 0x0 PUSH2 0x449 JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x60 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 PUSH1 0x40 MLOAD PUSH2 0x37B SWAP2 SWAP1 PUSH2 0x56A JUMP 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0x5858EA423B5B4D5FEFE98E615AC1B9929E27256E95B GAS DIV 0xBE PUSH32 0xA572E7EA3B64736F6C634300060A0033A264697066735822122093C33FBD7659 0xED PUSH23 0xEDAEE903846202A74447F11A5B8108FAE95CA088219C9A SAR PUSH5 0x736F6C6343 STOP MOD EXP STOP CALLER ",
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},
"deployedBytecode": {
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{
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"start": 851
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{
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}
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"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x4 CALLDATASIZE LT PUSH2 0x4C JUMPI PUSH1 0x0 CALLDATALOAD PUSH1 0xE0 SHR DUP1 PUSH4 0x8CF7934 EQ PUSH2 0x51 JUMPI DUP1 PUSH4 0xC9353CB5 EQ PUSH2 0x7A JUMPI DUP1 PUSH4 0xCCADF409 EQ PUSH2 0x8F JUMPI DUP1 PUSH4 0xD5F39488 EQ PUSH2 0xAF JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x64 PUSH2 0x5F CALLDATASIZE PUSH1 0x4 PUSH2 0x7DD JUMP JUMPDEST PUSH2 0xB7 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x71 SWAP2 SWAP1 PUSH2 0x962 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x8D PUSH2 0x88 CALLDATASIZE PUSH1 0x4 PUSH2 0x785 JUMP JUMPDEST PUSH2 0x2A8 JUMP JUMPDEST STOP JUMPDEST PUSH2 0xA2 PUSH2 0x9D CALLDATASIZE PUSH1 0x4 PUSH2 0x7A8 JUMP JUMPDEST PUSH2 0x339 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x71 SWAP2 SWAP1 PUSH2 0x89A JUMP JUMPDEST PUSH2 0xA2 PUSH2 0x544 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x4 DUP2 MSTORE PUSH1 0x24 DUP2 ADD SWAP1 SWAP2 MSTORE PUSH1 0x20 DUP2 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFB969B0A00000000000000000000000000000000000000000000000000000000 OR SWAP1 MSTORE PUSH1 0x0 SWAP2 PUSH2 0x11C SWAP2 PUSH2 0x568 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP4 ADD MLOAD PUSH1 0x40 DUP1 MLOAD PUSH1 0x4 DUP2 MSTORE PUSH1 0x24 DUP2 ADD SWAP1 SWAP2 MSTORE SWAP2 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFB969B0A00000000000000000000000000000000000000000000000000000000 OR SWAP1 MSTORE PUSH2 0x181 SWAP2 PUSH2 0x568 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x9DB64A4000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE ADDRESS SWAP1 PUSH4 0x9DB64A40 SWAP1 PUSH2 0x1E0 SWAP1 PUSH32 0xEE8BE1B00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH1 0x0 SWAP1 PUSH1 0x4 ADD PUSH2 0x98F JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1FA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x20E JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xF2FDE38B00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE ADDRESS SWAP3 POP PUSH4 0xF2FDE38B SWAP2 POP PUSH2 0x24E SWAP1 DUP7 SWAP1 PUSH1 0x4 ADD PUSH2 0x89A JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x268 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x27C JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP PUSH32 0xD150751B00000000000000000000000000000000000000000000000000000000 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST CALLER PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH32 0x0 AND EQ PUSH2 0x320 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x317 SWAP1 PUSH2 0x9D7 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST DUP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SELFDESTRUCT JUMPDEST PUSH1 0x0 CALLER PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH32 0x0 AND EQ PUSH2 0x3AA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x317 SWAP1 PUSH2 0x9D7 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x3B6 SWAP1 PUSH2 0x71A JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 PUSH1 0x0 CREATE DUP1 ISZERO DUP1 ISZERO PUSH2 0x3D2 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP SWAP1 POP DUP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0x73F208D5 ADDRESS PUSH4 0x8CF7934 PUSH1 0xE0 SHL DUP7 DUP7 PUSH1 0x40 MLOAD PUSH1 0x24 ADD PUSH2 0x40D SWAP3 SWAP2 SWAP1 PUSH2 0x8BB JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 DUP2 MSTORE PUSH1 0x20 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP5 DUP6 AND OR SWAP1 MSTORE MLOAD PUSH1 0xE0 DUP6 SWAP1 SHL SWAP1 SWAP3 AND DUP3 MSTORE PUSH2 0x49E SWAP3 SWAP2 PUSH1 0x4 ADD PUSH2 0x8F4 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x4B8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x4CC JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xC9353CB500000000000000000000000000000000000000000000000000000000 DUP2 MSTORE ADDRESS SWAP3 POP PUSH4 0xC9353CB5 SWAP2 POP PUSH2 0x50C SWAP1 DUP7 SWAP1 PUSH1 0x4 ADD PUSH2 0x89A JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x526 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x53A JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH32 0x0 DUP2 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x60 DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 PUSH1 0x40 MLOAD PUSH2 0x591 SWAP2 SWAP1 PUSH2 0x82F JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP RETURNDATASIZE DUP1 PUSH1 0x0 DUP2 EQ PUSH2 0x5CC JUMPI PUSH1 0x40 MLOAD SWAP2 POP PUSH1 0x1F NOT PUSH1 0x3F RETURNDATASIZE ADD AND DUP3 ADD PUSH1 0x40 MSTORE RETURNDATASIZE DUP3 MSTORE RETURNDATASIZE PUSH1 0x0 PUSH1 0x20 DUP5 ADD RETURNDATACOPY PUSH2 0x5D1 JUMP JUMPDEST PUSH1 0x60 SWAP2 POP JUMPDEST POP SWAP2 POP SWAP2 POP DUP2 ISZERO DUP1 PUSH2 0x5E5 JUMPI POP DUP1 MLOAD PUSH1 0x20 EQ ISZERO JUMPDEST DUP1 PUSH2 0x647 JUMPI POP DUP1 MLOAD PUSH32 0xD150751B00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x622 SWAP1 DUP4 ADD PUSH1 0x20 SWAP1 DUP2 ADD SWAP1 DUP5 ADD PUSH2 0x7EF JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x65E JUMPI PUSH2 0x65E PUSH2 0x659 DUP6 DUP4 PUSH2 0x664 JUMP JUMPDEST PUSH2 0x712 JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x40 MLOAD PUSH2 0x672 SWAP1 PUSH2 0x84B JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 KECCAK256 DUP4 DUP4 PUSH1 0x40 MLOAD PUSH1 0x24 ADD PUSH2 0x68D SWAP3 SWAP2 SWAP1 PUSH2 0x8F4 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP2 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 OR SWAP1 SWAP2 MSTORE SWAP1 POP SWAP3 SWAP2 POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP3 ADD REVERT JUMPDEST PUSH2 0xDF1 DUP1 PUSH2 0xA60 DUP4 CODECOPY ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x738 JUMPI DUP1 DUP2 REVERT JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x40 DUP2 ADD DUP2 DUP2 LT PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT OR ISZERO PUSH2 0x757 JUMPI DUP3 DUP4 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP1 POP DUP1 DUP3 CALLDATALOAD PUSH2 0x768 DUP2 PUSH2 0xA3A JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 DUP4 ADD CALLDATALOAD PUSH2 0x778 DUP2 PUSH2 0xA3A JUMP JUMPDEST PUSH1 0x20 SWAP2 SWAP1 SWAP2 ADD MSTORE SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x796 JUMPI DUP1 DUP2 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x7A1 DUP2 PUSH2 0xA3A JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x60 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x7BA JUMPI DUP1 DUP2 REVERT JUMPDEST DUP3 CALLDATALOAD PUSH2 0x7C5 DUP2 PUSH2 0xA3A JUMP JUMPDEST SWAP2 POP PUSH2 0x7D4 DUP5 PUSH1 0x20 DUP6 ADD PUSH2 0x727 JUMP JUMPDEST SWAP1 POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x60 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x7BA JUMPI DUP2 DUP3 REVERT JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x800 JUMPI DUP1 DUP2 REVERT JUMPDEST DUP2 MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND DUP2 EQ PUSH2 0x7A1 JUMPI DUP2 DUP3 REVERT JUMPDEST PUSH1 0x0 DUP3 MLOAD PUSH2 0x841 DUP2 DUP5 PUSH1 0x20 DUP8 ADD PUSH2 0xA0E JUMP JUMPDEST SWAP2 SWAP1 SWAP2 ADD SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH32 0x426F6F74737472617043616C6C4661696C65644572726F722861646472657373 DUP2 MSTORE PUSH32 0x2C62797465732900000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x27 ADD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 SWAP1 SWAP2 AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP3 DUP4 AND DUP2 MSTORE DUP2 MLOAD DUP4 AND PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP1 SWAP2 ADD MLOAD SWAP1 SWAP2 AND PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND DUP3 MSTORE PUSH1 0x40 PUSH1 0x20 DUP4 ADD MSTORE DUP3 MLOAD DUP1 PUSH1 0x40 DUP5 ADD MSTORE PUSH2 0x92F DUP2 PUSH1 0x60 DUP6 ADD PUSH1 0x20 DUP8 ADD PUSH2 0xA0E JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP2 SWAP1 SWAP2 ADD PUSH1 0x60 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP2 SWAP1 SWAP2 AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP3 SWAP1 SWAP3 AND DUP3 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE PUSH1 0x1F SWAP1 DUP3 ADD MSTORE PUSH32 0x496E697469616C4D6967726174696F6E2F494E56414C49445F53454E44455200 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0xA29 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0xA11 JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x65E JUMPI POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND DUP2 EQ PUSH2 0xA5C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP JUMP INVALID PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x0 CALLER PUSH1 0x40 MLOAD PUSH2 0x20 SWAP1 PUSH2 0xCF JUMP JUMPDEST PUSH2 0x2A SWAP2 SWAP1 PUSH2 0xDC JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 PUSH1 0x0 CREATE DUP1 ISZERO DUP1 ISZERO PUSH2 0x46 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP SWAP1 POP DUP1 PUSH2 0x5C PUSH2 0x97 PUSH1 0x20 SHL PUSH2 0x2D4 OR PUSH1 0x20 SHR JUMP JUMPDEST PUSH4 0x73F208D5 PUSH1 0xE0 SHL PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB NOT AND PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE POP PUSH2 0xF0 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xAE PUSH1 0x0 PUSH2 0xB4 PUSH1 0x20 SHL PUSH2 0x2E7 OR PUSH1 0x20 SHR JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x80 DUP3 PUSH1 0x4 DUP2 GT ISZERO PUSH2 0xC4 JUMPI INVALID JUMPDEST PUSH1 0x1 ADD SWAP1 SHL SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH2 0x825 DUP1 PUSH2 0x5CC DUP4 CODECOPY ADD SWAP1 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB SWAP2 SWAP1 SWAP2 AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST PUSH2 0x4CD DUP1 PUSH2 0xFF PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN INVALID PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x22 JUMPI PUSH1 0x0 CALLDATALOAD PUSH1 0xE0 SHR DUP1 PUSH4 0x972FDD26 EQ PUSH2 0x13E JUMPI PUSH2 0x29 JUMP JUMPDEST CALLDATASIZE PUSH2 0x29 JUMPI STOP JUMPDEST PUSH1 0x0 PUSH2 0x75 PUSH1 0x0 DUP1 CALLDATASIZE DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY PUSH1 0x0 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP SWAP3 SWAP4 SWAP3 POP POP PUSH4 0xFFFFFFFF PUSH2 0x174 AND SWAP1 POP JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x82 DUP3 PUSH2 0x1C0 JUMP JUMPDEST SWAP1 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND PUSH2 0xB0 JUMPI PUSH2 0xB0 PUSH2 0xAB DUP4 PUSH2 0x219 JUMP JUMPDEST PUSH2 0x2C4 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x60 DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH1 0x0 CALLDATASIZE PUSH1 0x40 MLOAD PUSH2 0xDC SWAP3 SWAP2 SWAP1 PUSH2 0x3EE JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP RETURNDATASIZE DUP1 PUSH1 0x0 DUP2 EQ PUSH2 0x117 JUMPI PUSH1 0x40 MLOAD SWAP2 POP PUSH1 0x1F NOT PUSH1 0x3F RETURNDATASIZE ADD AND DUP3 ADD PUSH1 0x40 MSTORE RETURNDATASIZE DUP3 MSTORE RETURNDATASIZE PUSH1 0x0 PUSH1 0x20 DUP5 ADD RETURNDATACOPY PUSH2 0x11C JUMP JUMPDEST PUSH1 0x60 SWAP2 POP JUMPDEST POP SWAP2 POP SWAP2 POP DUP2 PUSH2 0x12F JUMPI PUSH2 0x12F DUP2 PUSH2 0x2C4 JUMP JUMPDEST PUSH2 0x138 DUP2 PUSH2 0x2CC JUMP JUMPDEST POP POP POP POP STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x14A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x15E PUSH2 0x159 CALLDATASIZE PUSH1 0x4 PUSH2 0x3A7 JUMP JUMPDEST PUSH2 0x1C0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x16B SWAP2 SWAP1 PUSH2 0x427 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x4 ADD DUP4 MLOAD LT ISZERO PUSH2 0x195 JUMPI PUSH2 0x195 PUSH2 0xAB PUSH1 0x3 DUP6 MLOAD DUP6 PUSH1 0x4 ADD PUSH2 0x302 JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1CA PUSH2 0x2D4 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP3 SWAP1 SWAP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 SWAP3 SWAP1 SWAP3 MSTORE POP PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x40 MLOAD PUSH2 0x227 SWAP1 PUSH2 0x3FE JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 KECCAK256 DUP3 PUSH1 0x40 MLOAD PUSH1 0x24 ADD PUSH2 0x240 SWAP2 SWAP1 PUSH2 0x448 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP2 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 OR SWAP1 SWAP2 MSTORE SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP3 ADD REVERT JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP3 ADD RETURN JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x2E1 PUSH1 0x0 PUSH2 0x2E7 JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x80 DUP3 PUSH1 0x4 DUP2 GT ISZERO PUSH2 0x2F7 JUMPI INVALID JUMPDEST PUSH1 0x1 ADD SWAP1 SHL SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x60 PUSH4 0x28006595 PUSH1 0xE0 SHL DUP5 DUP5 DUP5 PUSH1 0x40 MLOAD PUSH1 0x24 ADD PUSH2 0x321 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x475 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP2 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 OR SWAP1 SWAP2 MSTORE SWAP1 POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x3B8 JUMPI DUP1 DUP2 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND DUP2 EQ PUSH2 0x3E7 JUMPI DUP2 DUP3 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP5 DUP4 CALLDATACOPY SWAP2 ADD SWAP1 DUP2 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH32 0x4E6F74496D706C656D656E7465644572726F7228627974657334290000000000 DUP2 MSTORE PUSH1 0x1B ADD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP2 SWAP1 SWAP2 AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP2 SWAP1 SWAP2 AND DUP2 MSTORE PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH1 0x8 DUP6 LT PUSH2 0x483 JUMPI INVALID JUMPDEST SWAP4 DUP2 MSTORE PUSH1 0x20 DUP2 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x40 SWAP1 SWAP2 ADD MSTORE SWAP1 JUMP INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 XOR 0x2C 0xC2 0xC 0xF9 0xDB DUP13 LOG0 0xBD JUMPI 0xDD 0xB9 0xB1 0xAD PC 0x22 DUP5 0xB2 COINBASE 0xBD CHAINID PUSH32 0x5058C1737C62C0D868C164736F6C634300060A003360E0604052348015610010 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH2 0x825 CODESIZE SUB DUP1 PUSH2 0x825 DUP4 CODECOPY DUP2 ADD PUSH1 0x40 DUP2 SWAP1 MSTORE PUSH2 0x2F SWAP2 PUSH2 0x51 JUMP JUMPDEST CALLER PUSH1 0x60 SWAP1 DUP2 SHL PUSH1 0x80 MSTORE ADDRESS DUP2 SHL PUSH1 0xA0 MSTORE SHL PUSH1 0x1 PUSH1 0x1 PUSH1 0x60 SHL SUB NOT AND PUSH1 0xC0 MSTORE PUSH2 0x7F JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x62 JUMPI DUP1 DUP2 REVERT JUMPDEST DUP2 MLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND DUP2 EQ PUSH2 0x78 JUMPI DUP2 DUP3 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x80 MLOAD PUSH1 0x60 SHR PUSH1 0xA0 MLOAD PUSH1 0x60 SHR PUSH1 0xC0 MLOAD PUSH1 0x60 SHR PUSH2 0x76A PUSH2 0xBB PUSH1 0x0 CODECOPY DUP1 PUSH1 0xE2 MSTORE DUP1 PUSH2 0x110 MSTORE POP DUP1 PUSH2 0x1D7 MSTORE POP DUP1 PUSH1 0x70 MSTORE DUP1 PUSH1 0x9E MSTORE POP PUSH2 0x76A PUSH1 0x0 RETURN INVALID PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x4 CALLDATASIZE LT PUSH2 0x36 JUMPI PUSH1 0x0 CALLDATALOAD PUSH1 0xE0 SHR DUP1 PUSH4 0x35F46994 EQ PUSH2 0x3B JUMPI DUP1 PUSH4 0x73F208D5 EQ PUSH2 0x45 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x43 PUSH2 0x58 JUMP JUMPDEST STOP JUMPDEST PUSH2 0x43 PUSH2 0x53 CALLDATASIZE PUSH1 0x4 PUSH2 0x48D JUMP JUMPDEST PUSH2 0xCA JUMP JUMPDEST CALLER PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH32 0x0 AND EQ PUSH2 0xC7 JUMPI PUSH2 0xC7 PUSH2 0xC2 CALLER PUSH32 0x0 PUSH2 0x27B JUMP JUMPDEST PUSH2 0x329 JUMP JUMPDEST CALLER SELFDESTRUCT JUMPDEST CALLER PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF PUSH32 0x0 AND EQ PUSH2 0x134 JUMPI PUSH2 0x134 PUSH2 0xC2 CALLER PUSH32 0x0 PUSH2 0x331 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x13E PUSH2 0x33F JUMP JUMPDEST PUSH32 0x73F208D500000000000000000000000000000000000000000000000000000000 PUSH1 0x0 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0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP4 PUSH1 0x40 MLOAD PUSH2 0x37B SWAP2 SWAP1 PUSH2 0x56A JUMP JUMPDEST PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP RETURNDATASIZE DUP1 PUSH1 0x0 DUP2 EQ PUSH2 0x3B6 JUMPI PUSH1 0x40 MLOAD SWAP2 POP PUSH1 0x1F NOT PUSH1 0x3F RETURNDATASIZE ADD AND DUP3 ADD PUSH1 0x40 MSTORE RETURNDATASIZE DUP3 MSTORE RETURNDATASIZE PUSH1 0x0 PUSH1 0x20 DUP5 ADD RETURNDATACOPY PUSH2 0x3BB JUMP JUMPDEST PUSH1 0x60 SWAP2 POP JUMPDEST POP SWAP2 POP SWAP2 POP DUP2 ISZERO DUP1 PUSH2 0x3CF JUMPI POP DUP1 MLOAD PUSH1 0x20 EQ ISZERO JUMPDEST DUP1 PUSH2 0x431 JUMPI POP DUP1 MLOAD PUSH32 0xD150751B00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x40C SWAP1 DUP4 ADD PUSH1 0x20 SWAP1 DUP2 ADD SWAP1 DUP5 ADD PUSH2 0x523 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x443 JUMPI PUSH2 0x443 PUSH2 0xC2 DUP6 DUP4 PUSH2 0x464 JUMP JUMPDEST 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}
}
},
"sourceTreeHashHex": "0x0a0572edd482da97db633662e10be457a2bd276159d99a0b8946e5f91d046397",
"sources": {
"./InitialMigration.sol": {
"id": 26
},
"../ZeroEx.sol": {
"id": 0
},
"@0x/contracts-utils/contracts/src/v06/LibBytesV06.sol": {
"id": 68
},
"@0x/contracts-utils/contracts/src/v06/errors/LibBytesRichErrorsV06.sol": {
"id": 73
},
"@0x/contracts-utils/contracts/src/v06/errors/LibRichErrorsV06.sol": {
"id": 76
},
"./LibBootstrap.sol": {
"id": 27
},
"../errors/LibProxyRichErrors.sol": {
"id": 3
},
"../features/Bootstrap.sol": {
"id": 13
},
"../storage/LibProxyStorage.sol": {
"id": 30
},
"../storage/LibStorage.sol": {
"id": 32
},
"../features/IBootstrap.sol": {
"id": 14
},
"../features/SimpleFunctionRegistry.sol": {
"id": 21
},
"../fixins/FixinCommon.sol": {
"id": 24
},
"../errors/LibCommonRichErrors.sol": {
"id": 1
},
"../errors/LibOwnableRichErrors.sol": {
"id": 2
},
"../features/IOwnable.sol": {
"id": 16
},
"@0x/contracts-utils/contracts/src/v06/interfaces/IOwnableV06.sol": {
"id": 79
},
"../storage/LibSimpleFunctionRegistryStorage.sol": {
"id": 31
},
"../errors/LibSimpleFunctionRegistryRichErrors.sol": {
"id": 4
},
"../features/IFeature.sol": {
"id": 15
},
"../features/ISimpleFunctionRegistry.sol": {
"id": 17
},
"../features/Ownable.sol": {
"id": 20
},
"../storage/LibOwnableStorage.sol": {
"id": 29
},
"./LibMigrate.sol": {
"id": 28
}
},
"sourceCodes": {
"./InitialMigration.sol": "/*\n\n Copyright 2020 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.6.5;\npragma experimental ABIEncoderV2;\n\nimport \"../ZeroEx.sol\";\nimport \"../features/IBootstrap.sol\";\nimport \"../features/SimpleFunctionRegistry.sol\";\nimport \"../features/Ownable.sol\";\nimport \"./LibBootstrap.sol\";\n\n\n/// @dev A contract for deploying and configuring a minimal ZeroEx contract.\ncontract InitialMigration {\n\n /// @dev Features to bootstrap into the the proxy contract.\n struct BootstrapFeatures {\n SimpleFunctionRegistry registry;\n Ownable ownable;\n }\n\n /// @dev The allowed caller of `deploy()`. In production, this would be\n /// the governor.\n address public immutable deployer;\n /// @dev The real address of this contract.\n address private immutable _implementation;\n\n /// @dev Instantiate this contract and set the allowed caller of `deploy()`\n /// to `deployer_`.\n /// @param deployer_ The allowed caller of `deploy()`.\n constructor(address deployer_) public {\n deployer = deployer_;\n _implementation = address(this);\n }\n\n /// @dev Deploy the `ZeroEx` contract with the minimum feature set,\n /// transfers ownership to `owner`, then self-destructs.\n /// Only callable by `deployer` set in the contstructor.\n /// @param owner The owner of the contract.\n /// @param features Features to bootstrap into the proxy.\n /// @return zeroEx The deployed and configured `ZeroEx` contract.\n function deploy(address payable owner, BootstrapFeatures memory features)\n public\n virtual\n returns (ZeroEx zeroEx)\n {\n // Must be called by the allowed deployer.\n require(msg.sender == deployer, \"InitialMigration/INVALID_SENDER\");\n\n // Deploy the ZeroEx contract, setting ourselves as the bootstrapper.\n zeroEx = new ZeroEx();\n\n // Bootstrap the initial feature set.\n IBootstrap(address(zeroEx)).bootstrap(\n address(this),\n abi.encodeWithSelector(this.bootstrap.selector, owner, features)\n );\n\n // Self-destruct. This contract should not hold any funds but we send\n // them to the owner just in case.\n this.die(owner);\n }\n\n /// @dev Sets up the initial state of the `ZeroEx` contract.\n /// The `ZeroEx` contract will delegatecall into this function.\n /// @param owner The new owner of the ZeroEx contract.\n /// @param features Features to bootstrap into the proxy.\n /// @return success Magic bytes if successful.\n function bootstrap(address owner, BootstrapFeatures memory features)\n public\n virtual\n returns (bytes4 success)\n {\n // Deploy and migrate the initial features.\n // Order matters here.\n\n // Initialize Registry.\n LibBootstrap.delegatecallBootstrapFunction(\n address(features.registry),\n abi.encodeWithSelector(\n SimpleFunctionRegistry.bootstrap.selector\n )\n );\n\n // Initialize Ownable.\n LibBootstrap.delegatecallBootstrapFunction(\n address(features.ownable),\n abi.encodeWithSelector(\n Ownable.bootstrap.selector\n )\n );\n\n // De-register `SimpleFunctionRegistry._extendSelf`.\n SimpleFunctionRegistry(address(this)).rollback(\n SimpleFunctionRegistry._extendSelf.selector,\n address(0)\n );\n\n // Transfer ownership to the real owner.\n Ownable(address(this)).transferOwnership(owner);\n\n success = LibBootstrap.BOOTSTRAP_SUCCESS;\n }\n\n /// @dev Self-destructs this contract. Only callable by this contract.\n /// @param ethRecipient Who to transfer outstanding ETH to.\n function die(address payable ethRecipient) public virtual {\n require(msg.sender == _implementation, \"InitialMigration/INVALID_SENDER\");\n selfdestruct(ethRecipient);\n }\n}\n",
"../ZeroEx.sol": "/*\n\n Copyright 2020 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.6.5;\npragma experimental ABIEncoderV2;\n\nimport \"@0x/contracts-utils/contracts/src/v06/LibBytesV06.sol\";\nimport \"./migrations/LibBootstrap.sol\";\nimport \"./features/Bootstrap.sol\";\nimport \"./storage/LibProxyStorage.sol\";\nimport \"./errors/LibProxyRichErrors.sol\";\n\n\n/// @dev An extensible proxy contract that serves as a universal entry point for\n/// interacting with the 0x protocol.\ncontract ZeroEx {\n // solhint-disable separate-by-one-line-in-contract,indent,var-name-mixedcase\n using LibBytesV06 for bytes;\n\n /// @dev Construct this contract and register the `Bootstrap` feature.\n /// After constructing this contract, `bootstrap()` should be called\n /// to seed the initial feature set.\n constructor() public {\n // Temporarily create and register the bootstrap feature.\n // It will deregister itself after `bootstrap()` has been called.\n Bootstrap bootstrap = new Bootstrap(msg.sender);\n LibProxyStorage.getStorage().impls[bootstrap.bootstrap.selector] =\n address(bootstrap);\n }\n\n // solhint-disable state-visibility\n\n /// @dev Forwards calls to the appropriate implementation contract.\n fallback() external payable {\n bytes4 selector = msg.data.readBytes4(0);\n address impl = getFunctionImplementation(selector);\n if (impl == address(0)) {\n _revertWithData(LibProxyRichErrors.NotImplementedError(selector));\n }\n\n (bool success, bytes memory resultData) = impl.delegatecall(msg.data);\n if (!success) {\n _revertWithData(resultData);\n }\n _returnWithData(resultData);\n }\n\n /// @dev Fallback for just receiving ether.\n receive() external payable {}\n\n // solhint-enable state-visibility\n\n /// @dev Get the implementation contract of a registered function.\n /// @param selector The function selector.\n /// @return impl The implementation contract address.\n function getFunctionImplementation(bytes4 selector)\n public\n view\n returns (address impl)\n {\n return LibProxyStorage.getStorage().impls[selector];\n }\n\n /// @dev Revert with arbitrary bytes.\n /// @param data Revert data.\n function _revertWithData(bytes memory data) private pure {\n assembly { revert(add(data, 32), mload(data)) }\n }\n\n /// @dev Return with arbitrary bytes.\n /// @param data Return data.\n function _returnWithData(bytes memory data) private pure {\n assembly { return(add(data, 32), mload(data)) }\n }\n}\n",
"@0x/contracts-utils/contracts/src/v06/LibBytesV06.sol": "/*\n\n Copyright 2020 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.6.5;\n\nimport \"./errors/LibBytesRichErrorsV06.sol\";\nimport \"./errors/LibRichErrorsV06.sol\";\n\n\nlibrary LibBytesV06 {\n\n using LibBytesV06 for bytes;\n\n /// @dev Gets the memory address for a byte array.\n /// @param input Byte array to lookup.\n /// @return memoryAddress Memory address of byte array. This\n /// points to the header of the byte array which contains\n /// the length.\n function rawAddress(bytes memory input)\n internal\n pure\n returns (uint256 memoryAddress)\n {\n assembly {\n memoryAddress := input\n }\n return memoryAddress;\n }\n\n /// @dev Gets the memory address for the contents of a byte array.\n /// @param input Byte array to lookup.\n /// @return memoryAddress Memory address of the contents of the byte array.\n function contentAddress(bytes memory input)\n internal\n pure\n returns (uint256 memoryAddress)\n {\n assembly {\n memoryAddress := add(input, 32)\n }\n return memoryAddress;\n }\n\n /// @dev Copies `length` bytes from memory location `source` to `dest`.\n /// @param dest memory address to copy bytes to.\n /// @param source memory address to copy bytes from.\n /// @param length number of bytes to copy.\n function memCopy(\n uint256 dest,\n uint256 source,\n uint256 length\n )\n internal\n pure\n {\n if (length < 32) {\n // Handle a partial word by reading destination and masking\n // off the bits we are interested in.\n // This correctly handles overlap, zero lengths and source == dest\n assembly {\n let mask := sub(exp(256, sub(32, length)), 1)\n let s := and(mload(source), not(mask))\n let d := and(mload(dest), mask)\n mstore(dest, or(s, d))\n }\n } else {\n // Skip the O(length) loop when source == dest.\n if (source == dest) {\n return;\n }\n\n // For large copies we copy whole words at a time. The final\n // word is aligned to the end of the range (instead of after the\n // previous) to handle partial words. So a copy will look like this:\n //\n // ####\n // ####\n // ####\n // ####\n //\n // We handle overlap in the source and destination range by\n // changing the copying direction. This prevents us from\n // overwriting parts of source that we still need to copy.\n //\n // This correctly handles source == dest\n //\n if (source > dest) {\n assembly {\n // We subtract 32 from `sEnd` and `dEnd` because it\n // is easier to compare with in the loop, and these\n // are also the addresses we need for copying the\n // last bytes.\n length := sub(length, 32)\n let sEnd := add(source, length)\n let dEnd := add(dest, length)\n\n // Remember the last 32 bytes of source\n // This needs to be done here and not after the loop\n // because we may have overwritten the last bytes in\n // source already due to overlap.\n let last := mload(sEnd)\n\n // Copy whole words front to back\n // Note: the first check is always true,\n // this could have been a do-while loop.\n // solhint-disable-next-line no-empty-blocks\n for {} lt(source, sEnd) {} {\n mstore(dest, mload(source))\n source := add(source, 32)\n dest := add(dest, 32)\n }\n\n // Write the last 32 bytes\n mstore(dEnd, last)\n }\n } else {\n assembly {\n // We subtract 32 from `sEnd` and `dEnd` because those\n // are the starting points when copying a word at the end.\n length := sub(length, 32)\n let sEnd := add(source, length)\n let dEnd := add(dest, length)\n\n // Remember the first 32 bytes of source\n // This needs to be done here and not after the loop\n // because we may have overwritten the first bytes in\n // source already due to overlap.\n let first := mload(source)\n\n // Copy whole words back to front\n // We use a signed comparisson here to allow dEnd to become\n // negative (happens when source and dest < 32). Valid\n // addresses in local memory will never be larger than\n // 2**255, so they can be safely re-interpreted as signed.\n // Note: the first check is always true,\n // this could have been a do-while loop.\n // solhint-disable-next-line no-empty-blocks\n for {} slt(dest, dEnd) {} {\n mstore(dEnd, mload(sEnd))\n sEnd := sub(sEnd, 32)\n dEnd := sub(dEnd, 32)\n }\n\n // Write the first 32 bytes\n mstore(dest, first)\n }\n }\n }\n }\n\n /// @dev Returns a slices from a byte array.\n /// @param b The byte array to take a slice from.\n /// @param from The starting index for the slice (inclusive).\n /// @param to The final index for the slice (exclusive).\n /// @return result The slice containing bytes at indices [from, to)\n function slice(\n bytes memory b,\n uint256 from,\n uint256 to\n )\n internal\n pure\n returns (bytes memory result)\n {\n // Ensure that the from and to positions are valid positions for a slice within\n // the byte array that is being used.\n if (from > to) {\n LibRichErrorsV06.rrevert(LibBytesRichErrorsV06.InvalidByteOperationError(\n LibBytesRichErrorsV06.InvalidByteOperationErrorCodes.FromLessThanOrEqualsToRequired,\n from,\n to\n ));\n }\n if (to > b.length) {\n LibRichErrorsV06.rrevert(LibBytesRichErrorsV06.InvalidByteOperationError(\n LibBytesRichErrorsV06.InvalidByteOperationErrorCodes.ToLessThanOrEqualsLengthRequired,\n to,\n b.length\n ));\n }\n\n // Create a new bytes structure and copy contents\n result = new bytes(to - from);\n memCopy(\n result.contentAddress(),\n b.contentAddress() + from,\n result.length\n );\n return result;\n }\n\n /// @dev Returns a slice from a byte array without preserving the input.\n /// When `from == 0`, the original array will match the slice.\n /// In other cases its state will be corrupted.\n /// @param b The byte array to take a slice from. Will be destroyed in the process.\n /// @param from The starting index for the slice (inclusive).\n /// @param to The final index for the slice (exclusive).\n /// @return result The slice containing bytes at indices [from, to)\n function sliceDestructive(\n bytes memory b,\n uint256 from,\n uint256 to\n )\n internal\n pure\n returns (bytes memory result)\n {\n // Ensure that the from and to positions are valid positions for a slice within\n // the byte array that is being used.\n if (from > to) {\n LibRichErrorsV06.rrevert(LibBytesRichErrorsV06.InvalidByteOperationError(\n LibBytesRichErrorsV06.InvalidByteOperationErrorCodes.FromLessThanOrEqualsToRequired,\n from,\n to\n ));\n }\n if (to > b.length) {\n LibRichErrorsV06.rrevert(LibBytesRichErrorsV06.InvalidByteOperationError(\n LibBytesRichErrorsV06.InvalidByteOperationErrorCodes.ToLessThanOrEqualsLengthRequired,\n to,\n b.length\n ));\n }\n\n // Create a new bytes structure around [from, to) in-place.\n assembly {\n result := add(b, from)\n mstore(result, sub(to, from))\n }\n return result;\n }\n\n /// @dev Pops the last byte off of a byte array by modifying its length.\n /// @param b Byte array that will be modified.\n /// @return result The byte that was popped off.\n function popLastByte(bytes memory b)\n internal\n pure\n returns (bytes1 result)\n {\n if (b.length == 0) {\n LibRichErrorsV06.rrevert(LibBytesRichErrorsV06.InvalidByteOperationError(\n LibBytesRichErrorsV06.InvalidByteOperationErrorCodes.LengthGreaterThanZeroRequired,\n b.length,\n 0\n ));\n }\n\n // Store last byte.\n result = b[b.length - 1];\n\n assembly {\n // Decrement length of byte array.\n let newLen := sub(mload(b), 1)\n mstore(b, newLen)\n }\n return result;\n }\n\n /// @dev Tests equality of two byte arrays.\n /// @param lhs First byte array to compare.\n /// @param rhs Second byte array to compare.\n /// @return equal True if arrays are the same. False otherwise.\n function equals(\n bytes memory lhs,\n bytes memory rhs\n )\n internal\n pure\n returns (bool equal)\n {\n // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n // We early exit on unequal lengths, but keccak would also correctly\n // handle this.\n return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n }\n\n /// @dev Reads an address from a position in a byte array.\n /// @param b Byte array containing an address.\n /// @param index Index in byte array of address.\n /// @return result address from byte array.\n function readAddress(\n bytes memory b,\n uint256 index\n )\n internal\n pure\n returns (address result)\n {\n if (b.length < index + 20) {\n LibRichErrorsV06.rrevert(LibBytesRichErrorsV06.InvalidByteOperationError(\n LibBytesRichErrorsV06.InvalidByteOperationErrorCodes.LengthGreaterThanOrEqualsTwentyRequired,\n b.length,\n index + 20 // 20 is length of address\n ));\n }\n\n // Add offset to index:\n // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n index += 20;\n\n // Read address from array memory\n assembly {\n // 1. Add index to address of bytes array\n // 2. Load 32-byte word from memory\n // 3. Apply 20-byte mask to obtain address\n result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n }\n return result;\n }\n\n /// @dev Writes an address into a specific position in a byte array.\n /// @param b Byte array to insert address into.\n /// @param index Index in byte array of address.\n /// @param input Address to put into byte array.\n function writeAddress(\n bytes memory b,\n uint256 index,\n address input\n )\n internal\n pure\n {\n if (b.length < index + 20) {\n LibRichErrorsV06.rrevert(LibBytesRichErrorsV06.InvalidByteOperationError(\n LibBytesRichErrorsV06.InvalidByteOperationErrorCodes.LengthGreaterThanOrEqualsTwentyRequired,\n b.length,\n index + 20 // 20 is length of address\n ));\n }\n\n // Add offset to index:\n // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n index += 20;\n\n // Store address into array memory\n assembly {\n // The address occupies 20 bytes and mstore stores 32 bytes.\n // First fetch the 32-byte word where we'll be storing the address, then\n // apply a mask so we have only the bytes in the word that the address will not occupy.\n // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n // 1. Add index to address of bytes array\n // 2. Load 32-byte word from memory\n // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n let neighbors := and(\n mload(add(b, index)),\n 0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n )\n\n // Make sure input address is clean.\n // (Solidity does not guarantee this)\n input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n // Store the neighbors and address into memory\n mstore(add(b, index), xor(input, neighbors))\n }\n }\n\n /// @dev Reads a bytes32 value from a position in a byte array.\n /// @param b Byte array containing a bytes32 value.\n /// @param index Index in byte array of bytes32 value.\n /// @return result bytes32 value from byte array.\n function readBytes32(\n bytes memory b,\n uint256 index\n )\n internal\n pure\n returns (bytes32 result)\n {\n if (b.length < index + 32) {\n LibRichErrorsV06.rrevert(LibBytesRichErrorsV06.InvalidByteOperationError(\n LibBytesRichErrorsV06.InvalidByteOperationErrorCodes.LengthGreaterThanOrEqualsThirtyTwoRequired,\n b.length,\n index + 32\n ));\n }\n\n // Arrays are prefixed by a 256 bit length parameter\n index += 32;\n\n // Read the bytes32 from array memory\n assembly {\n result := mload(add(b, index))\n }\n return result;\n }\n\n /// @dev Writes a bytes32 into a specific position in a byte array.\n /// @param b Byte array to insert into.\n /// @param index Index in byte array of .\n /// @param input bytes32 to put into byte array.\n function writeBytes32(\n bytes memory b,\n uint256 index,\n bytes32 input\n )\n internal\n pure\n {\n if (b.length < index + 32) {\n LibRichErrorsV06.rrevert(LibBytesRichErrorsV06.InvalidByteOperationError(\n LibBytesRichErrorsV06.InvalidByteOperationErrorCodes.LengthGreaterThanOrEqualsThirtyTwoRequired,\n b.length,\n index + 32\n ));\n }\n\n // Arrays are prefixed by a 256 bit length parameter\n index += 32;\n\n // Read the bytes32 from array memory\n assembly {\n mstore(add(b, index), input)\n }\n }\n\n /// @dev Reads a uint256 value from a position in a byte array.\n /// @param b Byte array containing a uint256 value.\n /// @param index Index in byte array of uint256 value.\n /// @return result uint256 value from byte array.\n function readUint256(\n bytes memory b,\n uint256 index\n )\n internal\n pure\n returns (uint256 result)\n {\n result = uint256(readBytes32(b, index));\n return result;\n }\n\n /// @dev Writes a uint256 into a specific position in a byte array.\n /// @param b Byte array to insert into.\n /// @param index Index in byte array of .\n /// @param input uint256 to put into byte array.\n function writeUint256(\n bytes memory b,\n uint256 index,\n uint256 input\n )\n internal\n pure\n {\n writeBytes32(b, index, bytes32(input));\n }\n\n /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n /// @param b Byte array containing a bytes4 value.\n /// @param index Index in byte array of bytes4 value.\n /// @return result bytes4 value from byte array.\n function readBytes4(\n bytes memory b,\n uint256 index\n )\n internal\n pure\n returns (bytes4 result)\n {\n if (b.length < index + 4) {\n LibRichErrorsV06.rrevert(LibBytesRichErrorsV06.InvalidByteOperationError(\n LibBytesRichErrorsV06.InvalidByteOperationErrorCodes.LengthGreaterThanOrEqualsFourRequired,\n b.length,\n index + 4\n ));\n }\n\n // Arrays are prefixed by a 32 byte length field\n index += 32;\n\n // Read the bytes4 from array memory\n assembly {\n result := mload(add(b, index))\n // Solidity does not require us to clean the trailing bytes.\n // We do it anyway\n result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n }\n return result;\n }\n\n /// @dev Writes a new length to a byte array.\n /// Decreasing length will lead to removing the corresponding lower order bytes from the byte array.\n /// Increasing length may lead to appending adjacent in-memory bytes to the end of the byte array.\n /// @param b Bytes array to write new length to.\n /// @param length New length of byte array.\n function writeLength(bytes memory b, uint256 length)\n internal\n pure\n {\n assembly {\n mstore(b, length)\n }\n }\n}\n",
"@0x/contracts-utils/contracts/src/v06/errors/LibBytesRichErrorsV06.sol": "/*\n\n Copyright 2020 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.6.5;\n\n\nlibrary LibBytesRichErrorsV06 {\n\n enum InvalidByteOperationErrorCodes {\n FromLessThanOrEqualsToRequired,\n ToLessThanOrEqualsLengthRequired,\n LengthGreaterThanZeroRequired,\n LengthGreaterThanOrEqualsFourRequired,\n LengthGreaterThanOrEqualsTwentyRequired,\n LengthGreaterThanOrEqualsThirtyTwoRequired,\n LengthGreaterThanOrEqualsNestedBytesLengthRequired,\n DestinationLengthGreaterThanOrEqualSourceLengthRequired\n }\n\n // bytes4(keccak256(\"InvalidByteOperationError(uint8,uint256,uint256)\"))\n bytes4 internal constant INVALID_BYTE_OPERATION_ERROR_SELECTOR =\n 0x28006595;\n\n // solhint-disable func-name-mixedcase\n function InvalidByteOperationError(\n InvalidByteOperationErrorCodes errorCode,\n uint256 offset,\n uint256 required\n )\n internal\n pure\n returns (bytes memory)\n {\n return abi.encodeWithSelector(\n INVALID_BYTE_OPERATION_ERROR_SELECTOR,\n errorCode,\n offset,\n required\n );\n }\n}\n",
"@0x/contracts-utils/contracts/src/v06/errors/LibRichErrorsV06.sol": "/*\n\n Copyright 2020 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.6.5;\n\n\nlibrary LibRichErrorsV06 {\n\n // bytes4(keccak256(\"Error(string)\"))\n bytes4 internal constant STANDARD_ERROR_SELECTOR = 0x08c379a0;\n\n // solhint-disable func-name-mixedcase\n /// @dev ABI encode a standard, string revert error payload.\n /// This is the same payload that would be included by a `revert(string)`\n /// solidity statement. It has the function signature `Error(string)`.\n /// @param message The error string.\n /// @return The ABI encoded error.\n function StandardError(string memory message)\n internal\n pure\n returns (bytes memory)\n {\n return abi.encodeWithSelector(\n STANDARD_ERROR_SELECTOR,\n bytes(message)\n );\n }\n // solhint-enable func-name-mixedcase\n\n /// @dev Reverts an encoded rich revert reason `errorData`.\n /// @param errorData ABI encoded error data.\n function rrevert(bytes memory errorData)\n internal\n pure\n {\n assembly {\n revert(add(errorData, 0x20), mload(errorData))\n }\n }\n}\n",
"./LibBootstrap.sol": "/*\n\n Copyright 2020 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.6.5;\npragma experimental ABIEncoderV2;\n\nimport \"@0x/contracts-utils/contracts/src/v06/errors/LibRichErrorsV06.sol\";\nimport \"../errors/LibProxyRichErrors.sol\";\n\n\nlibrary LibBootstrap {\n\n /// @dev Magic bytes returned by the bootstrapper to indicate success.\n /// This is `keccack('BOOTSTRAP_SUCCESS')`.\n bytes4 internal constant BOOTSTRAP_SUCCESS = 0xd150751b;\n\n using LibRichErrorsV06 for bytes;\n\n /// @dev Perform a delegatecall and ensure it returns the magic bytes.\n /// @param target The call target.\n /// @param data The call data.\n function delegatecallBootstrapFunction(\n address target,\n bytes memory data\n )\n internal\n {\n (bool success, bytes memory resultData) = target.delegatecall(data);\n if (!success ||\n resultData.length != 32 ||\n abi.decode(resultData, (bytes4)) != BOOTSTRAP_SUCCESS)\n {\n LibProxyRichErrors.BootstrapCallFailedError(target, resultData).rrevert();\n }\n }\n}\n",
"../errors/LibProxyRichErrors.sol": "/*\n\n Copyright 2020 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.6.5;\n\n\nlibrary LibProxyRichErrors {\n\n // solhint-disable func-name-mixedcase\n\n function NotImplementedError(bytes4 selector)\n internal\n pure\n returns (bytes memory)\n {\n return abi.encodeWithSelector(\n bytes4(keccak256(\"NotImplementedError(bytes4)\")),\n selector\n );\n }\n\n function InvalidBootstrapCallerError(address actual, address expected)\n internal\n pure\n returns (bytes memory)\n {\n return abi.encodeWithSelector(\n bytes4(keccak256(\"InvalidBootstrapCallerError(address,address)\")),\n actual,\n expected\n );\n }\n\n function InvalidDieCallerError(address actual, address expected)\n internal\n pure\n returns (bytes memory)\n {\n return abi.encodeWithSelector(\n bytes4(keccak256(\"InvalidDieCallerError(address,address)\")),\n actual,\n expected\n );\n }\n\n function BootstrapCallFailedError(address target, bytes memory resultData)\n internal\n pure\n returns (bytes memory)\n {\n return abi.encodeWithSelector(\n bytes4(keccak256(\"BootstrapCallFailedError(address,bytes)\")),\n target,\n resultData\n );\n }\n}\n",
"../features/Bootstrap.sol": "/*\n\n Copyright 2020 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.6.5;\npragma experimental ABIEncoderV2;\n\nimport \"@0x/contracts-utils/contracts/src/v06/errors/LibRichErrorsV06.sol\";\nimport \"../migrations/LibBootstrap.sol\";\nimport \"../storage/LibProxyStorage.sol\";\nimport \"./IBootstrap.sol\";\n\n\n/// @dev Detachable `bootstrap()` feature.\ncontract Bootstrap is\n IBootstrap\n{\n // solhint-disable state-visibility,indent\n /// @dev The ZeroEx contract.\n /// This has to be immutable to persist across delegatecalls.\n address immutable private _deployer;\n /// @dev The implementation address of this contract.\n /// This has to be immutable to persist across delegatecalls.\n address immutable private _implementation;\n /// @dev The deployer.\n /// This has to be immutable to persist across delegatecalls.\n address immutable private _bootstrapCaller;\n // solhint-enable state-visibility,indent\n\n using LibRichErrorsV06 for bytes;\n\n /// @dev Construct this contract and set the bootstrap migration contract.\n /// After constructing this contract, `bootstrap()` should be called\n /// to seed the initial feature set.\n /// @param bootstrapCaller The allowed caller of `bootstrap()`.\n constructor(address bootstrapCaller) public {\n _deployer = msg.sender;\n _implementation = address(this);\n _bootstrapCaller = bootstrapCaller;\n }\n\n /// @dev Bootstrap the initial feature set of this contract by delegatecalling\n /// into `target`. Before exiting the `bootstrap()` function will\n /// deregister itself from the proxy to prevent being called again.\n /// @param target The bootstrapper contract address.\n /// @param callData The call data to execute on `target`.\n function bootstrap(address target, bytes calldata callData) external override {\n // Only the bootstrap caller can call this function.\n if (msg.sender != _bootstrapCaller) {\n LibProxyRichErrors.InvalidBootstrapCallerError(\n msg.sender,\n _bootstrapCaller\n ).rrevert();\n }\n // Deregister.\n LibProxyStorage.getStorage().impls[this.bootstrap.selector] = address(0);\n // Self-destruct.\n Bootstrap(_implementation).die();\n // Call the bootstrapper.\n LibBootstrap.delegatecallBootstrapFunction(target, callData);\n }\n\n /// @dev Self-destructs this contract.\n /// Can only be called by the deployer.\n function die() external {\n if (msg.sender != _deployer) {\n LibProxyRichErrors.InvalidDieCallerError(msg.sender, _deployer).rrevert();\n }\n selfdestruct(msg.sender);\n }\n}\n",
"../storage/LibProxyStorage.sol": "/*\n\n Copyright 2020 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.6.5;\npragma experimental ABIEncoderV2;\n\nimport \"./LibStorage.sol\";\n\n\n/// @dev Storage helpers for the proxy contract.\nlibrary LibProxyStorage {\n\n /// @dev Storage bucket for proxy contract.\n struct Storage {\n // Mapping of function selector -> function implementation\n mapping(bytes4 => address) impls;\n // The owner of the proxy contract.\n address owner;\n }\n\n /// @dev Get the storage bucket for this contract.\n function getStorage() internal pure returns (Storage storage stor) {\n uint256 storageSlot = LibStorage.getStorageSlot(\n LibStorage.StorageId.Proxy\n );\n // Dip into assembly to change the slot pointed to by the local\n // variable `stor`.\n // See https://solidity.readthedocs.io/en/v0.6.8/assembly.html?highlight=slot#access-to-external-variables-functions-and-libraries\n assembly { stor_slot := storageSlot }\n }\n}\n",
"../storage/LibStorage.sol": "/*\n\n Copyright 2020 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.6.5;\npragma experimental ABIEncoderV2;\n\n\n/// @dev Common storage helpers\nlibrary LibStorage {\n\n /// @dev What to bit-shift a storage ID by to get its slot.\n /// This gives us a maximum of 2**128 inline fields in each bucket.\n uint256 private constant STORAGE_SLOT_EXP = 128;\n\n /// @dev Storage IDs for feature storage buckets.\n /// WARNING: APPEND-ONLY.\n enum StorageId {\n Proxy,\n SimpleFunctionRegistry,\n Ownable,\n TokenSpender,\n TransformERC20\n }\n\n /// @dev Get the storage slot given a storage ID. We assign unique, well-spaced\n /// slots to storage bucket variables to ensure they do not overlap.\n /// See: https://solidity.readthedocs.io/en/v0.6.6/assembly.html#access-to-external-variables-functions-and-libraries\n /// @param storageId An entry in `StorageId`\n /// @return slot The storage slot.\n function getStorageSlot(StorageId storageId)\n internal\n pure\n returns (uint256 slot)\n {\n // This should never overflow with a reasonable `STORAGE_SLOT_EXP`\n // because Solidity will do a range check on `storageId` during the cast.\n return (uint256(storageId) + 1) << STORAGE_SLOT_EXP;\n }\n}\n",
"../features/IBootstrap.sol": "/*\n\n Copyright 2020 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.6.5;\npragma experimental ABIEncoderV2;\n\n\n/// @dev Detachable `bootstrap()` feature.\ninterface IBootstrap {\n\n /// @dev Bootstrap the initial feature set of this contract by delegatecalling\n /// into `target`. Before exiting the `bootstrap()` function will\n /// deregister itself from the proxy to prevent being called again.\n /// @param target The bootstrapper contract address.\n /// @param callData The call data to execute on `target`.\n function bootstrap(address target, bytes calldata callData) external;\n}\n",
"../features/SimpleFunctionRegistry.sol": "/*\n\n Copyright 2020 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.6.5;\npragma experimental ABIEncoderV2;\n\nimport \"@0x/contracts-utils/contracts/src/v06/errors/LibRichErrorsV06.sol\";\nimport \"../fixins/FixinCommon.sol\";\nimport \"../storage/LibProxyStorage.sol\";\nimport \"../storage/LibSimpleFunctionRegistryStorage.sol\";\nimport \"../errors/LibSimpleFunctionRegistryRichErrors.sol\";\nimport \"../migrations/LibBootstrap.sol\";\nimport \"./IFeature.sol\";\nimport \"./ISimpleFunctionRegistry.sol\";\n\n\n/// @dev Basic registry management features.\ncontract SimpleFunctionRegistry is\n IFeature,\n ISimpleFunctionRegistry,\n FixinCommon\n{\n // solhint-disable\n /// @dev Name of this feature.\n string public constant override FEATURE_NAME = \"SimpleFunctionRegistry\";\n /// @dev Version of this feature.\n uint256 public immutable override FEATURE_VERSION = _encodeVersion(1, 0, 0);\n /// @dev The deployed address of this contract.\n address private immutable _implementation;\n // solhint-enable\n\n using LibRichErrorsV06 for bytes;\n\n constructor() public {\n _implementation = address(this);\n }\n\n /// @dev Initializes this feature, registering its own functions.\n /// @return success Magic bytes if successful.\n function bootstrap()\n external\n returns (bytes4 success)\n {\n // Register the registration functions (inception vibes).\n _extend(this.extend.selector, _implementation);\n _extend(this._extendSelf.selector, _implementation);\n // Register the rollback function.\n _extend(this.rollback.selector, _implementation);\n // Register getters.\n _extend(this.getRollbackLength.selector, _implementation);\n _extend(this.getRollbackEntryAtIndex.selector, _implementation);\n return LibBootstrap.BOOTSTRAP_SUCCESS;\n }\n\n /// @dev Roll back to a prior implementation of a function.\n /// Only directly callable by an authority.\n /// @param selector The function selector.\n /// @param targetImpl The address of an older implementation of the function.\n function rollback(bytes4 selector, address targetImpl)\n external\n override\n onlyOwner\n {\n (\n LibSimpleFunctionRegistryStorage.Storage storage stor,\n LibProxyStorage.Storage storage proxyStor\n ) = _getStorages();\n\n address currentImpl = proxyStor.impls[selector];\n if (currentImpl == targetImpl) {\n // Do nothing if already at targetImpl.\n return;\n }\n // Walk history backwards until we find the target implementation.\n address[] storage history = stor.implHistory[selector];\n uint256 i = history.length;\n for (; i > 0; --i) {\n address impl = history[i - 1];\n history.pop();\n if (impl == targetImpl) {\n break;\n }\n }\n if (i == 0) {\n LibSimpleFunctionRegistryRichErrors.NotInRollbackHistoryError(\n selector,\n targetImpl\n ).rrevert();\n }\n proxyStor.impls[selector] = targetImpl;\n emit ProxyFunctionUpdated(selector, currentImpl, targetImpl);\n }\n\n /// @dev Register or replace a function.\n /// Only directly callable by an authority.\n /// @param selector The function selector.\n /// @param impl The implementation contract for the function.\n function extend(bytes4 selector, address impl)\n external\n override\n onlyOwner\n {\n _extend(selector, impl);\n }\n\n /// @dev Register or replace a function.\n /// Only callable from within.\n /// This function is only used during the bootstrap process and\n /// should be deregistered by the deployer after bootstrapping is\n /// complete.\n /// @param selector The function selector.\n /// @param impl The implementation contract for the function.\n function _extendSelf(bytes4 selector, address impl)\n external\n onlySelf\n {\n _extend(selector, impl);\n }\n\n /// @dev Retrieve the length of the rollback history for a function.\n /// @param selector The function selector.\n /// @return rollbackLength The number of items in the rollback history for\n /// the function.\n function getRollbackLength(bytes4 selector)\n external\n override\n view\n returns (uint256 rollbackLength)\n {\n return LibSimpleFunctionRegistryStorage.getStorage().implHistory[selector].length;\n }\n\n /// @dev Retrieve an entry in the rollback history for a function.\n /// @param selector The function selector.\n /// @param idx The index in the rollback history.\n /// @return impl An implementation address for the function at\n /// index `idx`.\n function getRollbackEntryAtIndex(bytes4 selector, uint256 idx)\n external\n override\n view\n returns (address impl)\n {\n return LibSimpleFunctionRegistryStorage.getStorage().implHistory[selector][idx];\n }\n\n /// @dev Register or replace a function.\n /// @param selector The function selector.\n /// @param impl The implementation contract for the function.\n function _extend(bytes4 selector, address impl)\n private\n {\n (\n LibSimpleFunctionRegistryStorage.Storage storage stor,\n LibProxyStorage.Storage storage proxyStor\n ) = _getStorages();\n\n address oldImpl = proxyStor.impls[selector];\n address[] storage history = stor.implHistory[selector];\n history.push(oldImpl);\n proxyStor.impls[selector] = impl;\n emit ProxyFunctionUpdated(selector, oldImpl, impl);\n }\n\n /// @dev Get the storage buckets for this feature and the proxy.\n /// @return stor Storage bucket for this feature.\n /// @return proxyStor age bucket for the proxy.\n function _getStorages()\n private\n pure\n returns (\n LibSimpleFunctionRegistryStorage.Storage storage stor,\n LibProxyStorage.Storage storage proxyStor\n )\n {\n return (\n LibSimpleFunctionRegistryStorage.getStorage(),\n LibProxyStorage.getStorage()\n );\n }\n}\n",
"../fixins/FixinCommon.sol": "/*\n\n Copyright 2020 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.6.5;\npragma experimental ABIEncoderV2;\n\nimport \"@0x/contracts-utils/contracts/src/v06/errors/LibRichErrorsV06.sol\";\nimport \"../errors/LibCommonRichErrors.sol\";\nimport \"../errors/LibOwnableRichErrors.sol\";\nimport \"../features/IOwnable.sol\";\n\n\n/// @dev Common feature utilities.\ncontract FixinCommon {\n\n using LibRichErrorsV06 for bytes;\n\n /// @dev The caller must be this contract.\n modifier onlySelf() virtual {\n if (msg.sender != address(this)) {\n LibCommonRichErrors.OnlyCallableBySelfError(msg.sender).rrevert();\n }\n _;\n }\n\n /// @dev The caller of this function must be the owner.\n modifier onlyOwner() virtual {\n {\n address owner = IOwnable(address(this)).owner();\n if (msg.sender != owner) {\n LibOwnableRichErrors.OnlyOwnerError(\n msg.sender,\n owner\n ).rrevert();\n }\n }\n _;\n }\n\n /// @dev Encode a feature version as a `uint256`.\n /// @param major The major version number of the feature.\n /// @param minor The minor version number of the feature.\n /// @param revision The revision number of the feature.\n /// @return encodedVersion The encoded version number.\n function _encodeVersion(uint32 major, uint32 minor, uint32 revision)\n internal\n pure\n returns (uint256 encodedVersion)\n {\n return (major << 64) | (minor << 32) | revision;\n }\n}\n",
"../errors/LibCommonRichErrors.sol": "/*\n\n Copyright 2020 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.6.5;\n\n\nlibrary LibCommonRichErrors {\n\n // solhint-disable func-name-mixedcase\n\n function OnlyCallableBySelfError(address sender)\n internal\n pure\n returns (bytes memory)\n {\n return abi.encodeWithSelector(\n bytes4(keccak256(\"OnlyCallableBySelfError(address)\")),\n sender\n );\n }\n\n function IllegalReentrancyError()\n internal\n pure\n returns (bytes memory)\n {\n return abi.encodeWithSelector(\n bytes4(keccak256(\"IllegalReentrancyError()\"))\n );\n }\n}\n",
"../errors/LibOwnableRichErrors.sol": "/*\n\n Copyright 2020 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.6.5;\n\n\nlibrary LibOwnableRichErrors {\n\n // solhint-disable func-name-mixedcase\n\n function OnlyOwnerError(\n address sender,\n address owner\n )\n internal\n pure\n returns (bytes memory)\n {\n return abi.encodeWithSelector(\n bytes4(keccak256(\"OnlyOwnerError(address,address)\")),\n sender,\n owner\n );\n }\n\n function TransferOwnerToZeroError()\n internal\n pure\n returns (bytes memory)\n {\n return abi.encodeWithSelector(\n bytes4(keccak256(\"TransferOwnerToZeroError()\"))\n );\n }\n\n function MigrateCallFailedError(address target, bytes memory resultData)\n internal\n pure\n returns (bytes memory)\n {\n return abi.encodeWithSelector(\n bytes4(keccak256(\"MigrateCallFailedError(address,bytes)\")),\n target,\n resultData\n );\n }\n}\n",
"../features/IOwnable.sol": "/*\n\n Copyright 2020 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.6.5;\npragma experimental ABIEncoderV2;\n\nimport \"@0x/contracts-utils/contracts/src/v06/interfaces/IOwnableV06.sol\";\n\n\n// solhint-disable no-empty-blocks\n/// @dev Owner management and migration features.\ninterface IOwnable is\n IOwnableV06\n{\n /// @dev Emitted when `migrate()` is called.\n /// @param caller The caller of `migrate()`.\n /// @param migrator The migration contract.\n /// @param newOwner The address of the new owner.\n event Migrated(address caller, address migrator, address newOwner);\n\n /// @dev Execute a migration function in the context of the ZeroEx contract.\n /// The result of the function being called should be the magic bytes\n /// 0x2c64c5ef (`keccack('MIGRATE_SUCCESS')`). Only callable by the owner.\n /// The owner will be temporarily set to `address(this)` inside the call.\n /// Before returning, the owner will be set to `newOwner`.\n /// @param target The migrator contract address.\n /// @param newOwner The address of the new owner.\n /// @param data The call data.\n function migrate(address target, bytes calldata data, address newOwner) external;\n}\n",
"@0x/contracts-utils/contracts/src/v06/interfaces/IOwnableV06.sol": "/*\n\n Copyright 2020 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.6.5;\n\n\ninterface IOwnableV06 {\n\n /// @dev Emitted by Ownable when ownership is transferred.\n /// @param previousOwner The previous owner of the contract.\n /// @param newOwner The new owner of the contract.\n event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);\n\n /// @dev Transfers ownership of the contract to a new address.\n /// @param newOwner The address that will become the owner.\n function transferOwnership(address newOwner) external;\n\n /// @dev The owner of this contract.\n /// @return ownerAddress The owner address.\n function owner() external view returns (address ownerAddress);\n}\n",
"../storage/LibSimpleFunctionRegistryStorage.sol": "/*\n\n Copyright 2020 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.6.5;\npragma experimental ABIEncoderV2;\n\nimport \"./LibStorage.sol\";\n\n\n/// @dev Storage helpers for the `SimpleFunctionRegistry` feature.\nlibrary LibSimpleFunctionRegistryStorage {\n\n /// @dev Storage bucket for this feature.\n struct Storage {\n // Mapping of function selector -> implementation history.\n mapping(bytes4 => address[]) implHistory;\n }\n\n /// @dev Get the storage bucket for this contract.\n function getStorage() internal pure returns (Storage storage stor) {\n uint256 storageSlot = LibStorage.getStorageSlot(\n LibStorage.StorageId.SimpleFunctionRegistry\n );\n // Dip into assembly to change the slot pointed to by the local\n // variable `stor`.\n // See https://solidity.readthedocs.io/en/v0.6.8/assembly.html?highlight=slot#access-to-external-variables-functions-and-libraries\n assembly { stor_slot := storageSlot }\n }\n}\n",
"../errors/LibSimpleFunctionRegistryRichErrors.sol": "/*\n\n Copyright 2020 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.6.5;\n\n\nlibrary LibSimpleFunctionRegistryRichErrors {\n\n // solhint-disable func-name-mixedcase\n\n function NotInRollbackHistoryError(bytes4 selector, address targetImpl)\n internal\n pure\n returns (bytes memory)\n {\n return abi.encodeWithSelector(\n bytes4(keccak256(\"NotInRollbackHistoryError(bytes4,address)\")),\n selector,\n targetImpl\n );\n }\n}\n",
"../features/IFeature.sol": "/*\n\n Copyright 2020 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.6.5;\npragma experimental ABIEncoderV2;\n\n\n/// @dev Basic interface for a feature contract.\ninterface IFeature {\n\n // solhint-disable func-name-mixedcase\n\n /// @dev The name of this feature set.\n function FEATURE_NAME() external view returns (string memory name);\n\n /// @dev The version of this feature set.\n function FEATURE_VERSION() external view returns (uint256 version);\n}\n",
"../features/ISimpleFunctionRegistry.sol": "/*\n\n Copyright 2020 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.6.5;\npragma experimental ABIEncoderV2;\n\n\n/// @dev Basic registry management features.\ninterface ISimpleFunctionRegistry {\n\n /// @dev A function implementation was updated via `extend()` or `rollback()`.\n /// @param selector The function selector.\n /// @param oldImpl The implementation contract address being replaced.\n /// @param newImpl The replacement implementation contract address.\n event ProxyFunctionUpdated(bytes4 indexed selector, address oldImpl, address newImpl);\n\n /// @dev Roll back to a prior implementation of a function.\n /// @param selector The function selector.\n /// @param targetImpl The address of an older implementation of the function.\n function rollback(bytes4 selector, address targetImpl) external;\n\n /// @dev Register or replace a function.\n /// @param selector The function selector.\n /// @param impl The implementation contract for the function.\n function extend(bytes4 selector, address impl) external;\n\n /// @dev Retrieve the length of the rollback history for a function.\n /// @param selector The function selector.\n /// @return rollbackLength The number of items in the rollback history for\n /// the function.\n function getRollbackLength(bytes4 selector)\n external\n view\n returns (uint256 rollbackLength);\n\n /// @dev Retrieve an entry in the rollback history for a function.\n /// @param selector The function selector.\n /// @param idx The index in the rollback history.\n /// @return impl An implementation address for the function at\n /// index `idx`.\n function getRollbackEntryAtIndex(bytes4 selector, uint256 idx)\n external\n view\n returns (address impl);\n}\n",
"../features/Ownable.sol": "/*\n\n Copyright 2020 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.6.5;\npragma experimental ABIEncoderV2;\n\nimport \"@0x/contracts-utils/contracts/src/v06/errors/LibRichErrorsV06.sol\";\nimport \"../fixins/FixinCommon.sol\";\nimport \"../errors/LibOwnableRichErrors.sol\";\nimport \"../storage/LibOwnableStorage.sol\";\nimport \"../migrations/LibBootstrap.sol\";\nimport \"../migrations/LibMigrate.sol\";\nimport \"./IFeature.sol\";\nimport \"./IOwnable.sol\";\nimport \"./SimpleFunctionRegistry.sol\";\n\n\n/// @dev Owner management features.\ncontract Ownable is\n IFeature,\n IOwnable,\n FixinCommon\n{\n\n // solhint-disable\n /// @dev Name of this feature.\n string public constant override FEATURE_NAME = \"Ownable\";\n /// @dev Version of this feature.\n uint256 public immutable override FEATURE_VERSION = _encodeVersion(1, 0, 0);\n /// @dev The deployed address of this contract.\n address immutable private _implementation;\n // solhint-enable\n\n using LibRichErrorsV06 for bytes;\n\n constructor() public {\n _implementation = address(this);\n }\n\n /// @dev Initializes this feature. The intial owner will be set to this (ZeroEx)\n /// to allow the bootstrappers to call `extend()`. Ownership should be\n /// transferred to the real owner by the bootstrapper after\n /// bootstrapping is complete.\n /// @return success Magic bytes if successful.\n function bootstrap() external returns (bytes4 success) {\n // Set the owner to ourselves to allow bootstrappers to call `extend()`.\n LibOwnableStorage.getStorage().owner = address(this);\n\n // Register feature functions.\n SimpleFunctionRegistry(address(this))._extendSelf(this.transferOwnership.selector, _implementation);\n SimpleFunctionRegistry(address(this))._extendSelf(this.owner.selector, _implementation);\n SimpleFunctionRegistry(address(this))._extendSelf(this.migrate.selector, _implementation);\n return LibBootstrap.BOOTSTRAP_SUCCESS;\n }\n\n /// @dev Change the owner of this contract.\n /// Only directly callable by the owner.\n /// @param newOwner New owner address.\n function transferOwnership(address newOwner)\n external\n override\n onlyOwner\n {\n LibOwnableStorage.Storage storage proxyStor = LibOwnableStorage.getStorage();\n\n if (newOwner == address(0)) {\n LibOwnableRichErrors.TransferOwnerToZeroError().rrevert();\n } else {\n proxyStor.owner = newOwner;\n emit OwnershipTransferred(msg.sender, newOwner);\n }\n }\n\n /// @dev Execute a migration function in the context of the ZeroEx contract.\n /// The result of the function being called should be the magic bytes\n /// 0x2c64c5ef (`keccack('MIGRATE_SUCCESS')`). Only callable by the owner.\n /// Temporarily sets the owner to ourselves so we can perform admin functions.\n /// Before returning, the owner will be set to `newOwner`.\n /// @param target The migrator contract address.\n /// @param data The call data.\n /// @param newOwner The address of the new owner.\n function migrate(address target, bytes calldata data, address newOwner)\n external\n override\n onlyOwner\n {\n if (newOwner == address(0)) {\n LibOwnableRichErrors.TransferOwnerToZeroError().rrevert();\n }\n\n LibOwnableStorage.Storage storage stor = LibOwnableStorage.getStorage();\n // The owner will be temporarily set to `address(this)` inside the call.\n stor.owner = address(this);\n\n // Perform the migration.\n LibMigrate.delegatecallMigrateFunction(target, data);\n\n // Update the owner.\n stor.owner = newOwner;\n\n emit Migrated(msg.sender, target, newOwner);\n }\n\n /// @dev Get the owner of this contract.\n /// @return owner_ The owner of this contract.\n function owner() external override view returns (address owner_) {\n return LibOwnableStorage.getStorage().owner;\n }\n}\n",
"../storage/LibOwnableStorage.sol": "/*\n\n Copyright 2020 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.6.5;\npragma experimental ABIEncoderV2;\n\nimport \"./LibStorage.sol\";\n\n\n/// @dev Storage helpers for the `Ownable` feature.\nlibrary LibOwnableStorage {\n\n /// @dev Storage bucket for this feature.\n struct Storage {\n // The owner of this contract.\n address owner;\n }\n\n /// @dev Get the storage bucket for this contract.\n function getStorage() internal pure returns (Storage storage stor) {\n uint256 storageSlot = LibStorage.getStorageSlot(\n LibStorage.StorageId.Ownable\n );\n // Dip into assembly to change the slot pointed to by the local\n // variable `stor`.\n // See https://solidity.readthedocs.io/en/v0.6.8/assembly.html?highlight=slot#access-to-external-variables-functions-and-libraries\n assembly { stor_slot := storageSlot }\n }\n}\n",
"./LibMigrate.sol": "/*\n\n Copyright 2020 ZeroEx Intl.\n\n Licensed under the Apache License, Version 2.0 (the \"License\");\n you may not use this file except in compliance with the License.\n You may obtain a copy of the License at\n\n http://www.apache.org/licenses/LICENSE-2.0\n\n Unless required by applicable law or agreed to in writing, software\n distributed under the License is distributed on an \"AS IS\" BASIS,\n WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n See the License for the specific language governing permissions and\n limitations under the License.\n\n*/\n\npragma solidity ^0.6.5;\npragma experimental ABIEncoderV2;\n\nimport \"@0x/contracts-utils/contracts/src/v06/errors/LibRichErrorsV06.sol\";\nimport \"../errors/LibOwnableRichErrors.sol\";\n\n\nlibrary LibMigrate {\n\n /// @dev Magic bytes returned by a migrator to indicate success.\n /// This is `keccack('MIGRATE_SUCCESS')`.\n bytes4 internal constant MIGRATE_SUCCESS = 0x2c64c5ef;\n\n using LibRichErrorsV06 for bytes;\n\n /// @dev Perform a delegatecall and ensure it returns the magic bytes.\n /// @param target The call target.\n /// @param data The call data.\n function delegatecallMigrateFunction(\n address target,\n bytes memory data\n )\n internal\n {\n (bool success, bytes memory resultData) = target.delegatecall(data);\n if (!success ||\n resultData.length != 32 ||\n abi.decode(resultData, (bytes4)) != MIGRATE_SUCCESS)\n {\n LibOwnableRichErrors.MigrateCallFailedError(target, resultData).rrevert();\n }\n }\n}\n"
},
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"@0x/contracts-erc20=/Users/jacob/projects/ethdev/0x/workspace-remote/workspace/0x-monorepo/node_modules/@0x/contracts-erc20"
],
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