Add sdk native_loader.rs

sdk/src/lib.rs

@@ -1,6 +1,7 @@
 pub mod account;
 pub mod hash;
 pub mod loader_instruction;
+pub mod native_loader;
 pub mod native_program;
 pub mod packet;
 pub mod pubkey;

sdk/src/native_loader.rs

@@ -0,0 +1,9 @@
+use pubkey::Pubkey;
+
+pub const NATIVE_LOADER_PROGRAM_ID: [u8; 32] = [
+    1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+];
+
+pub fn id() -> Pubkey {
+    Pubkey::new(&NATIVE_LOADER_PROGRAM_ID)
+}

src/bpf_loader.rs

@@ -1,6 +1,6 @@
 //! BPF loader
-use native_loader;
 use solana_sdk::account::Account;
+use solana_sdk::native_loader;
 use solana_sdk::pubkey::Pubkey;
 
 const BPF_LOADER_NAME: &str = "solana_bpf_loader";

src/native_loader.rs

@@ -7,6 +7,7 @@ use libloading::os::unix::*;
 use libloading::os::windows::*;
 use solana_sdk::account::KeyedAccount;
 use solana_sdk::loader_instruction::LoaderInstruction;
+pub use solana_sdk::native_loader::*;
 use solana_sdk::native_program;
 use solana_sdk::pubkey::Pubkey;
 use std::env;
@@ -41,18 +42,10 @@ fn create_path(name: &str) -> PathBuf {
     )
 }
 
-const NATIVE_LOADER_PROGRAM_ID: [u8; 32] = [
-    1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-];
-
 pub fn check_id(program_id: &Pubkey) -> bool {
     program_id.as_ref() == NATIVE_LOADER_PROGRAM_ID
 }
 
-pub fn id() -> Pubkey {
-    Pubkey::new(&NATIVE_LOADER_PROGRAM_ID)
-}
-
 pub fn process_instruction(
     program_id: &Pubkey,
     keyed_accounts: &mut [KeyedAccount],

src/token_program.rs

@@ -1,6 +1,6 @@
 //! ERC20-like Token program
-use native_loader;
 use solana_sdk::account::Account;
+use solana_sdk::native_loader;
 use solana_sdk::pubkey::Pubkey;
 
 const ERC20_NAME: &str = "solana_erc20";