fix(execution): forbid calling cairo0 contract with cairo1 only builtins

crates/blockifier/src/execution/deprecated_entry_point_execution.rs

@@ -1,3 +1,5 @@
+use std::collections::HashSet;
+
 use cairo_vm::types::builtin_name::BuiltinName;
 use cairo_vm::types::layout_name::LayoutName;
 use cairo_vm::types::relocatable::{MaybeRelocatable, Relocatable};
@@ -29,6 +31,15 @@ pub struct VmExecutionContext<'a> {
     pub entry_point_pc: usize,
 }
 
+pub const CAIRO0_BUILTINS_NAMES: [BuiltinName; 6] = [
+    BuiltinName::range_check,
+    BuiltinName::pedersen,
+    BuiltinName::ecdsa,
+    BuiltinName::bitwise,
+    BuiltinName::ec_op,
+    BuiltinName::poseidon,
+];
+
 /// Executes a specific call to a contract entry point and returns its output.
 pub fn execute_entry_point_call(
     call: CallEntryPoint,
@@ -73,6 +84,12 @@ pub fn initialize_execution_context<'a>(
 ) -> Result<VmExecutionContext<'a>, PreExecutionError> {
     // Resolve initial PC from EP indicator.
     let entry_point_pc = resolve_entry_point_pc(call, &contract_class)?;
+    let program_builtins_set: HashSet<BuiltinName> =
+        HashSet::from_iter(contract_class.program.iter_builtins().copied());
+    let cairo0_builtins_set = HashSet::from_iter(CAIRO0_BUILTINS_NAMES.iter().copied());
+    if !program_builtins_set.is_subset(&cairo0_builtins_set) {
+        return Err(PreExecutionError::UnsupportedCairo0Builtin);
+    }
 
     // Instantiate Cairo runner.
     let proof_mode = false;

crates/blockifier/src/execution/errors.rs

@@ -42,6 +42,8 @@ pub enum PreExecutionError {
     StateError(#[from] StateError),
     #[error("Requested contract address {:#064x} is not deployed.", .0.key())]
     UninitializedStorageAddress(ContractAddress),
+    #[error("Called an unsupported builtin inside a Cairo0 contract.")]
+    UnsupportedCairo0Builtin,
 }
 
 impl From<RunnerError> for PreExecutionError {