Skip missing Cancun bits for non Eth mainnet chains

common/src/lib.rs

@@ -14,6 +14,25 @@ pub const EMPTY_TRIE_HASH: H256 = H256([
     108, 173, 192, 1, 98, 47, 181, 227, 99, 180, 33,
 ]);
 
+#[macro_export]
+/// A convenience macro to check the feature flags activating chain specific
+/// behaviors. Only one of these flags may be activated at a time.
+macro_rules! check_chain_features {
+    () => {
+        #[cfg(any(
+            all(feature = "cdk_erigon", feature = "polygon_pos"),
+            all(feature = "cdk_erigon", feature = "eth_mainnet"),
+            all(feature = "polygon_pos", feature = "eth_mainnet"),
+            not(any(
+                feature = "cdk_erigon",
+                feature = "eth_mainnet",
+                feature = "polygon_pos"
+            ))
+        ))]
+        compile_error!("One and only one of the feature chains `cdk_erigon`, `polygon_pos` or `eth_mainnet` must be selected");
+    };
+}
+
 /// Converts an amount in `ETH` to `wei` units.
 pub fn eth_to_wei(eth: U256) -> U256 {
     // 1 ether = 10^18 wei.

evm_arithmetization/Cargo.toml

@@ -49,8 +49,8 @@ serde-big-array = { workspace = true }
 # Local dependencies
 mpt_trie = { workspace = true }
 smt_trie = { workspace = true, optional = true }
-zk_evm_proc_macro = { workspace = true }
 zk_evm_common = { workspace = true }
+zk_evm_proc_macro = { workspace = true }
 
 [dev-dependencies]
 criterion = { workspace = true }

evm_arithmetization/src/cpu/kernel/asm/core/precompiles/main.asm

@@ -27,6 +27,7 @@ global handle_precompiles:
     {
         %eq_const(@BLAKE2_F) %jumpi(precompile_blake2_f)
     }
+    // TODO: Add support of EIP-7712 for Polygon Pos, https://github.com/0xPolygonZero/zk_evm/issues/265
     // stack: retdest
     JUMP
 

evm_arithmetization/src/cpu/kernel/asm/core/util.asm

@@ -37,8 +37,20 @@
 
 %macro is_precompile
     // stack: addr
-    DUP1 %ge_const(@ECREC) SWAP1 %le_const(@KZG_PEVAL)
-    // stack: addr>=1, addr<=10
+    DUP1 %ge_const(@ECREC)
+    SWAP1
+    // stack: addr, addr>=1
+    #[cfg(feature = eth_mainnet)]
+    {
+        %le_const(@KZG_PEVAL)
+        // stack: addr>=1, addr<=10
+    }
+    // TODO: Update after support of EIP-7712 for Polygon Pos, https://github.com/0xPolygonZero/zk_evm/issues/265
+    #[cfg(not(feature = eth_mainnet))]
+    {
+        %le_const(@BLAKE2_F)
+        // stack: addr>=1, addr<=9
+    }
     MUL // Cheaper than AND
 %endmacro
 

evm_arithmetization/src/generation/mod.rs

@@ -1,7 +1,6 @@
 use std::collections::HashMap;
 
 use anyhow::anyhow;
-use ethereum_types::H160;
 use ethereum_types::{Address, BigEndianHash, H256, U256};
 use keccak_hash::keccak;
 use log::log_enabled;
@@ -73,7 +72,7 @@ pub struct GenerationInputs<F: RichField> {
     /// `None`, then the base fee is directly burnt.
     ///
     /// Note: this is only used  when feature `cdk_erigon` is activated.
-    pub burn_addr: Option<H160>,
+    pub burn_addr: Option<Address>,
     /// Withdrawal pairs `(addr, amount)`. At the end of the txs, `amount` is
     /// added to `addr`'s balance. See EIP-4895.
     pub withdrawals: Vec<(Address, U256)>,
@@ -152,7 +151,7 @@ pub struct TrimmedGenerationInputs<F: RichField> {
 
     /// Address where the burnt fees are stored. Only used if the `cfg_erigon`
     /// feature is activated.
-    pub burn_addr: Option<H160>,
+    pub burn_addr: Option<Address>,
 
     /// The hash of the current block, and a list of the 256 previous block
     /// hashes.

evm_arithmetization/src/lib.rs

@@ -183,16 +183,7 @@
 #![allow(clippy::field_reassign_with_default)]
 #![feature(let_chains)]
 
-#[cfg_attr(
-    not(any(feature = "polygon_pos", feature = "cdk_erigon")),
-    cfg(feature = "eth_mainnet")
-)]
-#[cfg(any(
-    all(feature = "cdk_erigon", feature = "polygon_pos"),
-    all(feature = "cdk_erigon", feature = "eth_mainnet"),
-    all(feature = "polygon_pos", feature = "eth_mainnet"),
-))]
-compile_error!("Only a single network feature should be enabled at a time!");
+zk_evm_common::check_chain_features!();
 
 // Individual STARK processing units
 pub mod arithmetic;

evm_arithmetization/src/prover.rs

@@ -475,7 +475,7 @@ pub fn check_abort_signal(abort_signal: Option<Arc<AtomicBool>>) -> Result<()> {
 /// Sanity checks on the consistency between this proof payload and the feature
 /// flags being used.
 pub(crate) fn features_check<F: RichField>(inputs: &TrimmedGenerationInputs<F>) {
-    if cfg!(feature = "polygon_pos") || cfg!(feature = "cdk_erigon") {
+    if !cfg!(feature = "eth_mainnet") {
         assert!(inputs.block_metadata.parent_beacon_block_root.is_zero());
         assert!(inputs.block_metadata.block_blob_gas_used.is_zero());
         assert!(inputs.block_metadata.block_excess_blob_gas.is_zero());

proof_gen/Cargo.toml

@@ -18,6 +18,7 @@ hashbrown = { workspace = true }
 
 # Local dependencies
 evm_arithmetization = { workspace = true }
+zk_evm_common = { workspace = true }
 
 [features]
 default = ["eth_mainnet"]
@@ -27,6 +28,9 @@ eth_mainnet = [
 cdk_erigon = [
     "evm_arithmetization/cdk_erigon"
 ]
+polygon_pos = [
+    "evm_arithmetization/polygon_pos"
+]
 
 [lints]
 workspace = true

proof_gen/src/lib.rs

@@ -134,6 +134,8 @@
 //!     assert!(verifier_state.verify(block_proof.intern).is_ok());
 //! ```
 
+zk_evm_common::check_chain_features!();
+
 pub(crate) mod constants;
 pub mod proof_gen;
 pub mod proof_types;

trace_decoder/Cargo.toml

@@ -62,17 +62,30 @@ serde_path_to_error = { workspace = true }
 
 [features]
 default = ["eth_mainnet"]
-eth_mainnet = ["evm_arithmetization/eth_mainnet", "prover/eth_mainnet"]
-cdk_erigon = ["evm_arithmetization/cdk_erigon", "prover/cdk_erigon"]
+eth_mainnet = [
+    "evm_arithmetization/eth_mainnet",
+    "prover/eth_mainnet",
+]
+cdk_erigon = [
+    "evm_arithmetization/cdk_erigon",
+    "prover/cdk_erigon",
+]
+polygon_pos = [
+    "evm_arithmetization/polygon_pos",
+    "prover/polygon_pos",
+]
 
 [[bench]]
 name = "block_processing"
 harness = false
+required-features = ["eth_mainnet"]
 
 [[test]]
 name = "consistent-with-header"
 harness = false
+required-features = ["eth_mainnet"]
 
 [[test]]
 name = "simulate-execution"
 harness = false
+required-features = ["eth_mainnet"]

trace_decoder/benches/block_processing.rs

@@ -33,7 +33,7 @@ fn criterion_benchmark(c: &mut Criterion) {
                      block_trace,
                      other_data,
                  }| {
-                    trace_decoder::entrypoint(block_trace, other_data, batch_size, false).unwrap()
+                    trace_decoder::entrypoint(block_trace, other_data, batch_size).unwrap()
                 },
                 BatchSize::LargeInput,
             )

trace_decoder/src/core.rs

@@ -32,7 +32,6 @@ pub fn entrypoint(
     trace: BlockTrace,
     other: OtherBlockData,
     batch_size_hint: usize,
-    use_burn_addr: bool,
 ) -> anyhow::Result<Vec<GenerationInputs<Field>>> {
     ensure!(batch_size_hint != 0);
 
@@ -53,6 +52,7 @@ pub fn entrypoint(
             },
         checkpoint_state_trie_root,
         checkpoint_consolidated_hash,
+        burn_addr,
     } = other;
 
     for (_, amt) in &mut withdrawals {
@@ -112,7 +112,7 @@ pub fn entrypoint(
                     .collect(),
                 block_metadata: b_meta.clone(),
                 block_hashes: b_hashes.clone(),
-                burn_addr: use_burn_addr.then_some(Address::zero()),
+                burn_addr,
             },
         )
         .collect())