Skip to content

Latest commit

 

History

History
92 lines (75 loc) · 3.54 KB

README.md

File metadata and controls

92 lines (75 loc) · 3.54 KB
Raw

sys-asm

This repository stores geas implementations of Ethereum's system contracts, such as the ones associated with EIP-7002 and EIP-7251.

Getting Started

To setup a dev environment capable of assembling, analyzing, and executing the repository's assembly you will need to install foundry and geas. This can be accomplished by running:

$ curl -L https://foundry.paradigm.xyz | bash
$ go install github.com/fjl/geas/cmd/geas@latest

Building

To assemble src/withdrawals/main.eas you will need to invoke geas:

$ geas src/withdrawals/main.eas
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

Testing

The tests can be executed using forge:

$ forge test
[⠒] Compiling...
[⠒] Compiling 1 files with 0.8.14
[⠢] Solc 0.8.14 finished in 976.49ms
Compiler run successful!

Running 5 tests for test/Contract.t.sol:ContractTest
[PASS] testFakeExpo() (gas: 16063)
[PASS] testFee() (gas: 449136269)
[PASS] testInvalidRequest() (gas: 17248)
[PASS] testQueueReset() (gas: 7170334)
[PASS] testRequest() (gas: 152821)
Test result: ok. 5 passed; 0 failed; 0 skipped; finished in 870.90ms

Ran 1 test suites: 5 tests passed, 0 failed, 0 skipped (5 total tests)

Deployment

System contracts are typically deployed using Nick's method for predictable deployment on all chains. To mine a deployment tx and address using this technique, run the following:

$ ./scripts/addr.sh withdrawals
searching for withdrawals deployment data
New highscore: 5
Sender: 0x96aeE04D69562D087EC52847Fc1a4FDAF2526002
Address: 0x0bb308c8c1F4933388CA65F63d941B76a829aAaA
Tx:
{
  "type": "0x0",
  "nonce": "0x0",
  "to": null,
  "gas": "0x3d090",
  "gasPrice": "0xe8d4a51000",
  "maxPriorityFeePerGas": null,
  "maxFeePerGas": null,
  "value": "0x0",
  "input": "0x61049d5f5561013280600f5f395ff33373fffffffffffffffffffffffffffffffffffffffe146090573615156028575f545f5260205ff3
5b366038141561012e5760115f54600182026001905f5b5f82111560595781019083028483029004916001019190603e565b90939004341061012e576001
54600101600155600354806003026004013381556001015f3581556001016020359055600101600355005b6003546002548082038060101160a457506010
5b5f5b81811460dd5780604c02838201600302600401805490600101805490600101549160601b83528260140152906034015260010160a6565b91018092
1460ed579060025560f8565b90505f6002555f6003555b5f548061049d141561010757505f5b60015460028282011161011c5750505f610122565b016002
90035b5f555f600155604c025ff35b5f5ffd",
  "v": "0x1b",
  "r": "0x539",
  "s": "0x2a68889c60a01e96",
  "hash": "0x7e28e6a01f362160d9916ee19ed9079d46b0773d91fc80245edcec6dd855ffd7"
}

To deploy this transaction, simply fund the "sender" account and submit the tx to the network.