WIP

cairo0-bootloader/bootloader/contract/run_contract_bootloader.cairo

@@ -59,9 +59,19 @@ func run_contract_bootloader{
     );
     let builtin_encodings = &local_builtin_encodings;
 
-    local calldata = nondet %{ segments.add() %};
+    local calldata = 0x0;
     local execution_info: ExecutionInfo = ExecutionInfo(
-        selector=0
+        block_info=0,
+        tx_info=0,
+
+        // Entry-point-specific info.
+
+        caller_address=0,
+        // The execution is done in the context of the contract at this address.
+        // It controls the storage being used, messages sent to L1, calling contracts, etc.
+        contract_address=0,
+        // The entry point selector.
+        selector=0,
     );
 
     from starkware.starknet.core.os.constants import (
@@ -74,10 +84,15 @@ func run_contract_bootloader{
     )
 
     local execution_context: ExecutionContext = ExecutionContext(
-        entry_point_type = ENTRY_POINT_TYPE_EXTERNAL,
-        calldata_size = 0,
-        calldata = &calldata,
-        execution_info=&execution_info
+        entry_point_type=ENTRY_POINT_TYPE_EXTERNAL,
+        // The hash of the contract class to execute.
+        class_hash=0,
+        calldata_size=0,
+        calldata=0,
+        // Additional information about the execution.
+        execution_info=&execution_info,
+        // Information about the transaction that triggered the execution.
+        deprecated_tx_info=0,
     );
 
     with builtin_ptrs, builtin_encodings {

cairo0-bootloader/execution/execute_entry_point.cairo

@@ -48,17 +48,25 @@ struct BuiltinData {
 }
 
 struct ExecutionInfo {
+    caller_address: felt,
+    // The execution is done in the context of the contract at this address.
+    // It controls the storage being used, messages sent to L1, calling contracts, etc.
+    contract_address: felt,
     // The entry point selector.
     selector: felt,
 }
 
 // Represents the execution context during the execution of contract code.
 struct ExecutionContext {
     entry_point_type: felt,
+    // The hash of the contract class to execute.
+    class_hash: felt,
     calldata_size: felt,
     calldata: felt*,
     // Additional information about the execution.
     execution_info: ExecutionInfo*,
+    // Information about the transaction that triggered the execution.
+    deprecated_tx_info: DeprecatedTxInfo*,
 }
 
 // Represents the arguments pushed to the stack before calling an entry point.
@@ -172,14 +180,11 @@ func execute_entry_point{
     local range_check_ptr = range_check_ptr;
     local contract_entry_point: felt* = compiled_class.bytecode_ptr + entry_point_offset;
 
-    local os_context: felt*;
     local syscall_ptr: felt*;
 
     %{
-        ids.os_context = segments.add()
         ids.syscall_ptr = segments.add()
     %}
-    assert [os_context] = cast(syscall_ptr, felt);
 
     let builtin_ptrs: BuiltinPointers* = prepare_builtin_ptrs_for_execute(builtin_ptrs);
 
@@ -197,34 +202,37 @@ func execute_entry_point{
         n_selected_builtins=entry_point_n_builtins,
     );
 
-    %{
-        print(ids.compiled_class_entry_point.n_builtins)
-        
-    %}
-
     // Use tempvar to pass the rest of the arguments to contract_entry_point().
     let current_ap = ap;
     tempvar args = EntryPointCallArguments(
-        gas_builtin=1000000000,
+        gas_builtin=10000000000,
         syscall_ptr=syscall_ptr,
         calldata_start=calldata_start,
         calldata_end=calldata_end,
     );
     static_assert ap == current_ap + EntryPointCallArguments.SIZE;
 
+    %{
+        print(ids.compiled_class_entry_point.n_builtins)
+        print(ids.calldata_start)
+        print(ids.calldata_end)
+        print(ids.contract_entry_point)
+        print(ids.syscall_ptr)
+    %}
+
     %{ vm_enter_scope() %}
     call abs contract_entry_point;
     %{ vm_exit_scope() %}
 
     // Retrieve returned_builtin_ptrs_subset.
     // Note that returned_builtin_ptrs_subset cannot be set in a hint because doing so will allow a
     // malicious prover to lie about the storage changes of a valid contract.
-    let (ap_val) = get_ap();
-    local return_values_ptr: felt* = ap_val - EntryPointReturnValues.SIZE;
-    local returned_builtin_ptrs_subset: felt* = return_values_ptr - entry_point_n_builtins;
-    local entry_point_return_values: EntryPointReturnValues* = cast(
-        return_values_ptr, EntryPointReturnValues*
-    );
+    // let (ap_val) = get_ap();
+    // local return_values_ptr: felt* = ap_val - EntryPointReturnValues.SIZE;
+    // local returned_builtin_ptrs_subset: felt* = return_values_ptr - entry_point_n_builtins;
+    // local entry_point_return_values: EntryPointReturnValues* = cast(
+    //     return_values_ptr, EntryPointReturnValues*
+    // );
 
     return (retdata_size=0, retdata=cast(0, felt*));
 }