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Refactor: Remove KeyedAccount from program runtime (#22226)

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* Makes error handling in BorrowedAccount optional.
Adds BorrowedAccount ::get_rent_epoch().
Exposes InstructionContext::get_index_in_transaction().
Turns accounts and account_keys into pinned boxed slices.

* Introduces "unsafe" to InvokeContext::push().

* Turns &TransactionContext into &mut TransactionContext in InvokeContext.

* Push and pop InstructionContext in InvokeContext.
Makes test_process_cross_program and test_native_invoke symmetric.
Removes the borrow check from test_invoke_context_verify.

* Removes keyed_accounts from prepare_instruction()

* Removes usage of invoke_stack.

* Removes keyed_accounts from program-test.

* Removes caller_write_privileges.

* Removes keyed_accounts from BPF parameter (de-)serialization.
This commit is contained in:
Alexander Meißner
2022-01-03 23:30:56 +01:00
committed by GitHub
parent 672fed04cb
commit 73e6038986
18 changed files with 847 additions and 805 deletions
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20
rbpf-cli/src/main.rs
View File

@ -212,17 +212,21 @@ native machine code before execting it in the virtual machine.",
let program_indices = [0, 1];
let preparation =
prepare_mock_invoke_context(transaction_accounts, instruction_accounts, &program_indices);
let transaction_context = TransactionContext::new(preparation.transaction_accounts, 1);
let mut invoke_context = InvokeContext::new_mock(&transaction_context, &[]);
let mut transaction_context = TransactionContext::new(preparation.transaction_accounts, 1);
let mut invoke_context = InvokeContext::new_mock(&mut transaction_context, &[]);
invoke_context
.push(&preparation.instruction_accounts, &program_indices)
.push(
&preparation.instruction_accounts,
&program_indices,
&instruction_data,
)
.unwrap();
let keyed_accounts = invoke_context.get_keyed_accounts().unwrap();
let (mut parameter_bytes, account_lengths) = serialize_parameters(
keyed_accounts[0].unsigned_key(),
keyed_accounts[1].unsigned_key(),
&keyed_accounts[2..],
&instruction_data,
invoke_context.transaction_context,
invoke_context
.transaction_context
.get_current_instruction_context()
.unwrap(),
)
.unwrap();
let compute_meter = invoke_context.get_compute_meter();