Bump plonky2 (serialization fix)

Cargo.toml

@@ -111,10 +111,10 @@ zk_evm_proc_macro = { path = "proc_macro", version = "0.1.0" }
 zero = { path = "zero", default-features = false }
 
 # plonky2-related dependencies
-plonky2 = { git = "https://github.com/0xPolygonZero/plonky2.git", rev = "8463effe0dd1472a52906cd12ffb047885db42ee" }
+plonky2 = { git = "https://github.com/0xPolygonZero/plonky2.git", rev = "2488cdacd49ede15737bc1172546d82e9521b79b" }
 plonky2_maybe_rayon = "0.2.0"
-plonky2_util = { git = "https://github.com/0xPolygonZero/plonky2.git", rev = "8463effe0dd1472a52906cd12ffb047885db42ee" }
-starky = { git = "https://github.com/0xPolygonZero/plonky2.git", rev = "8463effe0dd1472a52906cd12ffb047885db42ee" }
+plonky2_util = { git = "https://github.com/0xPolygonZero/plonky2.git", rev = "2488cdacd49ede15737bc1172546d82e9521b79b" }
+starky = { git = "https://github.com/0xPolygonZero/plonky2.git", rev = "2488cdacd49ede15737bc1172546d82e9521b79b" }
 
 [workspace.lints.clippy]
 too_long_first_doc_paragraph = "allow"

evm_arithmetization/src/all_stark.rs

@@ -129,6 +129,11 @@ impl Table {
     }
 }
 
+/// The total number of CTLs used by the zkEVM.
+pub(crate) const NUM_CTLS: usize = if cfg!(feature = "cdk_erigon") { 13 } else { 10 };
+/// The position of the Memory CTL within all CTLs of the zkEVM.
+pub(crate) const MEMORY_CTL_IDX: usize = 6;
+
 /// Returns all the `CrossTableLookups` used for proving the EVM.
 pub(crate) fn all_cross_table_lookups<F: Field>() -> Vec<CrossTableLookup<F>> {
     vec![
@@ -419,3 +424,17 @@ fn ctl_poseidon_general_output<F: Field>() -> CrossTableLookup<F> {
         poseidon_stark::ctl_looked_general_output(),
     )
 }
+
+#[cfg(test)]
+mod tests {
+    use plonky2::field::goldilocks_field::GoldilocksField;
+
+    use super::*;
+
+    type F = GoldilocksField;
+
+    #[test]
+    fn check_num_ctls() {
+        assert_eq!(all_cross_table_lookups::<F>().len(), NUM_CTLS);
+    }
+}