EIP-2330

EXTSLOAD opcode

A new EVM opcode to read external contract storage data.

Status history

Draft29 Oct 2019
Stagnantdate not observed

Abstract

This proposal adds a new opcode EXTSLOAD at 0x5c which pops two items from the stack: <account address> <storage key> and pushes one item: <storage value>. The gas cost is sum of account access cost and storage read based on EIP-2929 Access Lists.

Created: 29 Oct 2019
Authors: Dominic Letz, Santiago Palladino
Upgrades: Not listed in any upgrade
Requires: EIP-2929
Required by: —

Specification ↗
Discussion thread ↗
Source on GitHub ↗
File history ↗