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fix(EOF): add DATACOPY copy gas #1510

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Jun 11, 2024
Merged

fix(EOF): add DATACOPY copy gas #1510

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4 changes: 3 additions & 1 deletion crates/interpreter/src/instructions/data.rs
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
use crate::{
gas::{BASE, DATA_LOAD_GAS, VERYLOW},
gas::{cost_per_word, BASE, DATA_LOAD_GAS, VERYLOW},
instructions::utility::read_u16,
interpreter::Interpreter,
primitives::U256,
Expand Down Expand Up @@ -70,6 +70,8 @@ pub fn data_copy<H: Host + ?Sized>(interpreter: &mut Interpreter, _host: &mut H)
let mem_offset = as_usize_or_fail!(interpreter, mem_offset);
resize_memory!(interpreter, mem_offset, size);

gas_or_fail!(interpreter, cost_per_word(size as u64, VERYLOW));

let offset = as_usize_saturated!(offset);
let data = interpreter.contract.bytecode.eof().expect("EOF").data();

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