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Expose origin and the addresses of contracts being constructed in precompile handle #313

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Merged
koushiro merged 1 commit into from
May 3, 2025
Merged

Expose origin and the addresses of contracts being constructed in precompile handle #313

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10 changes: 10 additions & 0 deletions src/executor/stack/executor.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -1582,6 +1582,11 @@ impl<'config, S: StackState<'config>, P: PrecompileSet> PrecompileHandle
self.context
}

/// Retreive the address of the EOA that originated the transaction.
fn origin(&self) -> H160 {
self.executor.state.origin()
}

/// Is the precompile call is done statically.
fn is_static(&self) -> bool {
self.is_static
Expand All @@ -1591,4 +1596,9 @@ impl<'config, S: StackState<'config>, P: PrecompileSet> PrecompileHandle
fn gas_limit(&self) -> Option<u64> {
self.gas_limit
}

/// Check if a given address is a contract being constructed
fn is_contract_being_constructed(&self, address: H160) -> bool {
self.executor.state.created(address)
}
}
6 changes: 6 additions & 0 deletions src/executor/stack/precompile.rs
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Expand Up @@ -76,11 +76,17 @@ pub trait PrecompileHandle {
/// Retreive the context in which the precompile is executed.
fn context(&self) -> &Context;

/// Retreive the address of the EOA that originated the transaction.
fn origin(&self) -> H160;

/// Is the precompile call is done statically.
fn is_static(&self) -> bool;

/// Retreive the gas limit of this call.
fn gas_limit(&self) -> Option<u64>;

/// Check if a given address is a contract being constructed
fn is_contract_being_constructed(&self, address: H160) -> bool;
}

/// A set of precompiles.
Expand Down