166 lines
4.9 KiB
Rust
166 lines
4.9 KiB
Rust
use crate::system_instruction_processor;
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use solana_sdk::{
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feature_set,
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instruction::InstructionError,
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process_instruction::{stable_log, InvokeContext, ProcessInstructionWithContext},
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pubkey::Pubkey,
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stake, system_program,
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};
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use std::fmt;
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#[cfg(RUSTC_WITH_SPECIALIZATION)]
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use solana_frozen_abi::abi_example::AbiExample;
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fn process_instruction_with_program_logging(
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process_instruction: ProcessInstructionWithContext,
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program_id: &Pubkey,
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instruction_data: &[u8],
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invoke_context: &mut dyn InvokeContext,
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) -> Result<(), InstructionError> {
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let logger = invoke_context.get_logger();
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stable_log::program_invoke(&logger, program_id, invoke_context.invoke_depth());
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let result = process_instruction(program_id, instruction_data, invoke_context);
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match &result {
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Ok(()) => stable_log::program_success(&logger, program_id),
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Err(err) => stable_log::program_failure(&logger, program_id, err),
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}
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result
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}
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macro_rules! with_program_logging {
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($process_instruction:expr) => {
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|program_id: &Pubkey, instruction_data: &[u8], invoke_context: &mut dyn InvokeContext| {
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process_instruction_with_program_logging(
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$process_instruction,
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program_id,
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instruction_data,
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invoke_context,
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)
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}
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};
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}
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#[derive(AbiExample, Debug, Clone)]
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pub enum ActivationType {
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NewProgram,
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NewVersion,
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}
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#[derive(Clone)]
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pub struct Builtin {
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pub name: String,
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pub id: Pubkey,
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pub process_instruction_with_context: ProcessInstructionWithContext,
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}
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impl Builtin {
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pub fn new(
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name: &str,
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id: Pubkey,
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process_instruction_with_context: ProcessInstructionWithContext,
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) -> Self {
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Self {
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name: name.to_string(),
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id,
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process_instruction_with_context,
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}
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}
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}
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impl fmt::Debug for Builtin {
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fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
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write!(f, "Builtin [name={}, id={}]", self.name, self.id)
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}
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}
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#[cfg(RUSTC_WITH_SPECIALIZATION)]
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impl AbiExample for Builtin {
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fn example() -> Self {
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Self {
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name: String::default(),
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id: Pubkey::default(),
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process_instruction_with_context: |_, _, _| Ok(()),
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}
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}
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}
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#[derive(Clone, Debug)]
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pub struct Builtins {
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/// Builtin programs that are always available
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pub genesis_builtins: Vec<Builtin>,
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/// Builtin programs activated dynamically by feature
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pub feature_builtins: Vec<(Builtin, Pubkey, ActivationType)>,
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}
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/// Builtin programs that are always available
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fn genesis_builtins() -> Vec<Builtin> {
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vec![
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Builtin::new(
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"system_program",
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system_program::id(),
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with_program_logging!(system_instruction_processor::process_instruction),
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),
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Builtin::new(
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"vote_program",
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solana_vote_program::id(),
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with_program_logging!(solana_vote_program::vote_instruction::process_instruction),
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),
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Builtin::new(
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"stake_program",
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stake::program::id(),
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with_program_logging!(solana_stake_program::stake_instruction::process_instruction),
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),
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Builtin::new(
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"config_program",
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solana_config_program::id(),
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with_program_logging!(solana_config_program::config_processor::process_instruction),
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),
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Builtin::new(
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"secp256k1_program",
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solana_sdk::secp256k1_program::id(),
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solana_secp256k1_program::process_instruction,
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),
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]
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}
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/// Builtin programs activated dynamically by feature
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///
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/// Note: If the feature_builtin is intended to replace another builtin program, it must have a new
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/// name.
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/// This is to enable the runtime to determine categorically whether the builtin update has
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/// occurred, and preserve idempotency in Bank::add_native_program across genesis, snapshot, and
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/// normal child Bank creation.
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/// https://github.com/solana-labs/solana/blob/84b139cc94b5be7c9e0c18c2ad91743231b85a0d/runtime/src/bank.rs#L1723
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fn feature_builtins() -> Vec<(Builtin, Pubkey, ActivationType)> {
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vec![
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(
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Builtin::new(
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"compute_budget_program",
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solana_sdk::compute_budget::id(),
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solana_compute_budget_program::process_instruction,
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),
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feature_set::tx_wide_compute_cap::id(),
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ActivationType::NewProgram,
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),
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(
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Builtin::new(
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"ed25519_program",
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solana_sdk::ed25519_program::id(),
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solana_ed25519_program::process_instruction,
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),
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feature_set::ed25519_program_enabled::id(),
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ActivationType::NewProgram,
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),
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]
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}
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pub(crate) fn get() -> Builtins {
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Builtins {
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genesis_builtins: genesis_builtins(),
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feature_builtins: feature_builtins(),
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}
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}
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