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Use the EVM call gas syscall variants (#436)

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- Emit the `call_evm` and `delegate_call_evm` syscalls for contract
calls.
- The call gas is no longer ignored.

---------

Signed-off-by: Cyrill Leutwiler <bigcyrill@hotmail.com>
This commit is contained in:
xermicus
2025-12-18 17:01:24 +01:00
committed by GitHub
parent 25ee4eef5a
commit be6f734cfc
9 changed files with 87 additions and 204 deletions
Download Patch File Download Diff File Expand all files Collapse all files
crates/integration/contracts/CallGas.sol
+50
View File
@@ -0,0 +1,50 @@
// SPDX-License-Identifier: MIT
pragma solidity ^0.8;
// Use a non-zero call gas that works with call gas clipping but not with a truncate.
/* runner.json
{
"differential": true,
"actions": [
{
"Upload": {
"code": {
"Solidity": {
"contract": "Other"
}
}
}
},
{
"Instantiate": {
"code": {
"Solidity": {
"contract": "CallGas"
}
},
"data": "1000000000000000000000000000000000000000000000000000000000000001"
}
}
]
}
*/
contract Other {
address public last;
uint public foo;
fallback() external {
last = msg.sender;
foo += 1;
}
}
contract CallGas {
constructor(uint _gas) payable {
Other other = new Other();
address(other).call{ gas: _gas }(hex"");
assert(other.last() == address(this));
}
}
crates/integration/contracts/Send.sol
-15
View File
@@ -23,11 +23,6 @@ pragma solidity ^0.8;
"data": "1c8d16b30000000000000000000000000303030303030303030303030303030303030303000000000000000000000000000000000000000000000000000000000000000a"
}
},
{
"VerifyCall": {
"success": true
}
},
{
"Call": {
"dest": {
@@ -36,11 +31,6 @@ pragma solidity ^0.8;
"data": "fb9e8d050000000000000000000000000000000000000000000000000000000000000001"
}
},
{
"VerifyCall": {
"success": false
}
},
{
"Call": {
"dest": {
@@ -48,11 +38,6 @@ pragma solidity ^0.8;
},
"data": "fb9e8d050000000000000000000000000000000000000000000000000000000000000000"
}
},
{
"VerifyCall": {
"success": false
}
}
]
}
crates/integration/contracts/Transfer.sol
-15
View File
@@ -23,11 +23,6 @@ pragma solidity ^0.8;
"data": "1c8d16b30000000000000000000000000303030303030303030303030303030303030303000000000000000000000000000000000000000000000000000000000000000a"
}
},
{
"VerifyCall": {
"success": true
}
},
{
"Call": {
"dest": {
@@ -36,11 +31,6 @@ pragma solidity ^0.8;
"data": "fb9e8d050000000000000000000000000000000000000000000000000000000000000001"
}
},
{
"VerifyCall": {
"success": false
}
},
{
"Call": {
"dest": {
@@ -48,11 +38,6 @@ pragma solidity ^0.8;
},
"data": "fb9e8d050000000000000000000000000000000000000000000000000000000000000000"
}
},
{
"VerifyCall": {
"success": false
}
}
]
}
crates/integration/src/tests.rs
+1 -44
View File
@@ -66,6 +66,7 @@ test_spec!(add_mod_mul_mod, "AddModMulModTester", "AddModMulMod.sol");
test_spec!(memory_bounds, "MemoryBounds", "MemoryBounds.sol");
test_spec!(selfdestruct, "Selfdestruct", "Selfdestruct.sol");
test_spec!(clz, "CountLeadingZeros", "CountLeadingZeros.sol");
test_spec!(call_gas, "CallGas", "CallGas.sol");
fn instantiate(path: &str, contract: &str) -> Vec<SpecsAction> {
vec![Instantiate {
@@ -451,50 +452,6 @@ fn ext_code_size() {
.run();
}
#[test]
#[should_panic(expected = "ReentranceDenied")]
fn send_denies_reentrancy() {
let value = 1000;
Specs {
actions: vec![
instantiate("contracts/Send.sol", "Send").remove(0),
Call {
origin: TestAddress::Alice,
dest: TestAddress::Instantiated(0),
value,
gas_limit: None,
storage_deposit_limit: None,
data: Contract::send_self(U256::from(value)).calldata,
},
],
differential: false,
..Default::default()
}
.run();
}
#[test]
#[should_panic(expected = "ReentranceDenied")]
fn transfer_denies_reentrancy() {
let value = 1000;
Specs {
actions: vec![
instantiate("contracts/Transfer.sol", "Transfer").remove(0),
Call {
origin: TestAddress::Alice,
dest: TestAddress::Instantiated(0),
value,
gas_limit: None,
storage_deposit_limit: None,
data: Contract::transfer_self(U256::from(value)).calldata,
},
],
differential: false,
..Default::default()
}
.run();
}
#[test]
fn create2_salt() {
let salt = U256::from(777);