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Implement the gasprice opcode (#127)

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This commit is contained in:
Cyrill Leutwiler
2024-11-29 17:14:27 +01:00
committed by GitHub
parent 3f6cd115ee
commit f0d9d44dce
6 changed files with 49 additions and 12 deletions
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Cargo.lock
Generated
+9 -9
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@@ -9724,7 +9724,7 @@ dependencies = [
[[package]]
name = "sp-crypto-ec-utils"
version = "0.10.0"
source = "git+https://github.com/paritytech/polkadot-sdk#447902eff4a574e66894ad60cb41999b05bf5e84"
source = "git+https://github.com/paritytech/polkadot-sdk#1e89a311471eba937a9552d7d1f55af1661feb08"
dependencies = [
"ark-bls12-377",
"ark-bls12-377-ext",
@@ -9791,7 +9791,7 @@ dependencies = [
[[package]]
name = "sp-debug-derive"
version = "14.0.0"
source = "git+https://github.com/paritytech/polkadot-sdk#447902eff4a574e66894ad60cb41999b05bf5e84"
source = "git+https://github.com/paritytech/polkadot-sdk#1e89a311471eba937a9552d7d1f55af1661feb08"
dependencies = [
"proc-macro2",
"quote",
@@ -9811,7 +9811,7 @@ dependencies = [
[[package]]
name = "sp-externalities"
version = "0.25.0"
source = "git+https://github.com/paritytech/polkadot-sdk#447902eff4a574e66894ad60cb41999b05bf5e84"
source = "git+https://github.com/paritytech/polkadot-sdk#1e89a311471eba937a9552d7d1f55af1661feb08"
dependencies = [
"environmental",
"parity-scale-codec",
@@ -10020,7 +10020,7 @@ dependencies = [
[[package]]
name = "sp-runtime-interface"
version = "24.0.0"
source = "git+https://github.com/paritytech/polkadot-sdk#447902eff4a574e66894ad60cb41999b05bf5e84"
source = "git+https://github.com/paritytech/polkadot-sdk#1e89a311471eba937a9552d7d1f55af1661feb08"
dependencies = [
"bytes",
"impl-trait-for-tuples",
@@ -10052,7 +10052,7 @@ dependencies = [
[[package]]
name = "sp-runtime-interface-proc-macro"
version = "17.0.0"
source = "git+https://github.com/paritytech/polkadot-sdk#447902eff4a574e66894ad60cb41999b05bf5e84"
source = "git+https://github.com/paritytech/polkadot-sdk#1e89a311471eba937a9552d7d1f55af1661feb08"
dependencies = [
"Inflector",
"expander",
@@ -10141,7 +10141,7 @@ source = "git+https://github.com/paritytech/polkadot-sdk?rev=447902eff4a574e6689
[[package]]
name = "sp-std"
version = "14.0.0"
source = "git+https://github.com/paritytech/polkadot-sdk#447902eff4a574e66894ad60cb41999b05bf5e84"
source = "git+https://github.com/paritytech/polkadot-sdk#1e89a311471eba937a9552d7d1f55af1661feb08"
[[package]]
name = "sp-storage"
@@ -10158,7 +10158,7 @@ dependencies = [
[[package]]
name = "sp-storage"
version = "19.0.0"
source = "git+https://github.com/paritytech/polkadot-sdk#447902eff4a574e66894ad60cb41999b05bf5e84"
source = "git+https://github.com/paritytech/polkadot-sdk#1e89a311471eba937a9552d7d1f55af1661feb08"
dependencies = [
"impl-serde",
"parity-scale-codec",
@@ -10193,7 +10193,7 @@ dependencies = [
[[package]]
name = "sp-tracing"
version = "16.0.0"
source = "git+https://github.com/paritytech/polkadot-sdk#447902eff4a574e66894ad60cb41999b05bf5e84"
source = "git+https://github.com/paritytech/polkadot-sdk#1e89a311471eba937a9552d7d1f55af1661feb08"
dependencies = [
"parity-scale-codec",
"tracing",
@@ -10290,7 +10290,7 @@ dependencies = [
[[package]]
name = "sp-wasm-interface"
version = "20.0.0"
source = "git+https://github.com/paritytech/polkadot-sdk#447902eff4a574e66894ad60cb41999b05bf5e84"
source = "git+https://github.com/paritytech/polkadot-sdk#1e89a311471eba937a9552d7d1f55af1661feb08"
dependencies = [
"anyhow",
"impl-trait-for-tuples",
crates/integration/contracts/GasPrice.sol
+31
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@@ -0,0 +1,31 @@
// SPDX-License-Identifier: MIT
pragma solidity ^0.8;
/* runner.json
{
"differential": false,
"actions": [
{
"Instantiate": {
"code": {
"Solidity": {
"contract": "GasPrice"
}
}
}
},
{
"VerifyCall": {
"success": true
}
}
]
}
*/
contract GasPrice {
constructor() payable {
assert(tx.gasprice == 1);
}
}
crates/integration/src/tests.rs
+1
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@@ -46,6 +46,7 @@ test_spec!(immutables, "Immutables", "Immutables.sol");
test_spec!(transaction, "Transaction", "Transaction.sol");
test_spec!(block_hash, "BlockHash", "BlockHash.sol");
test_spec!(delegate, "Delegate", "Delegate.sol");
test_spec!(gas_price, "GasPrice", "GasPrice.sol");
fn instantiate(path: &str, contract: &str) -> Vec<SpecsAction> {
vec![Instantiate {
crates/llvm-context/src/polkavm/evm/context.rs
+2 -2
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@@ -17,12 +17,12 @@ where
/// Translates the `gas_price` instruction.
pub fn gas_price<'ctx, D>(
_context: &mut Context<'ctx, D>,
context: &mut Context<'ctx, D>,
) -> anyhow::Result<inkwell::values::BasicValueEnum<'ctx>>
where
D: Dependency + Clone,
{
todo!()
Ok(context.word_const(1).as_basic_value_enum())
}
/// Translates the `tx.origin` instruction.
crates/runtime-api/src/polkavm_imports.c
+2
View File
@@ -113,3 +113,5 @@ POLKAVM_IMPORT(void, return_data_size, uint32_t)
POLKAVM_IMPORT(void, set_immutable_data, uint32_t, uint32_t);
POLKAVM_IMPORT(void, value_transferred, uint32_t)
POLKAVM_IMPORT(void, weight_to_fee, uint64_t, uint64_t, uint32_t);
crates/runtime-api/src/polkavm_imports.rs
+4 -1
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@@ -64,9 +64,11 @@ pub static SET_IMMUTABLE_DATA: &str = "set_immutable_data";
pub static VALUE_TRANSFERRED: &str = "value_transferred";
pub static WEIGHT_TO_FEE: &str = "weight_to_fee";
/// All imported runtime API symbols.
/// Useful for configuring common attributes and linkage.
pub static IMPORTS: [&str; 27] = [
pub static IMPORTS: [&str; 28] = [
SBRK,
MEMORY_SIZE,
ADDRESS,
@@ -94,6 +96,7 @@ pub static IMPORTS: [&str; 27] = [
SET_IMMUTABLE_DATA,
SET_STORAGE,
VALUE_TRANSFERRED,
WEIGHT_TO_FEE,
];
/// Creates a LLVM module from the [BITCODE].