diff --git a/Cargo.lock b/Cargo.lock
index e0c83f82514f0f..f658321b717a44 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3962,6 +3962,7 @@ dependencies = [
  "serde_json 1.0.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "serial_test 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serial_test_derive 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "solana-bpf-loader-program 1.2.0",
  "solana-budget-program 1.2.0",
  "solana-chacha-cuda 1.2.0",
  "solana-clap-utils 1.2.0",
diff --git a/core/Cargo.toml b/core/Cargo.toml
index 5354ef7d770a11..5699157593de1d 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -41,6 +41,7 @@ regex = "1.3.6"
 serde = "1.0.106"
 serde_derive = "1.0.103"
 serde_json = "1.0.49"
+solana-bpf-loader-program = { path = "../programs/bpf_loader", version = "1.2.0" }
 solana-budget-program = { path = "../programs/budget", version = "1.2.0" }
 solana-clap-utils = { path = "../clap-utils", version = "1.2.0" }
 solana-client = { path = "../client", version = "1.2.0" }
diff --git a/core/src/lib.rs b/core/src/lib.rs
index 52c5f9af5485c8..a0b7a6c6d31a9c 100644
--- a/core/src/lib.rs
+++ b/core/src/lib.rs
@@ -58,6 +58,9 @@ pub mod verified_vote_packets;
 pub mod weighted_shuffle;
 pub mod window_service;
 
+#[macro_use]
+extern crate solana_bpf_loader_program;
+
 #[macro_use]
 extern crate solana_budget_program;
 
diff --git a/core/src/validator.rs b/core/src/validator.rs
index 1a6e232b42854b..f07fb5fedf10dd 100644
--- a/core/src/validator.rs
+++ b/core/src/validator.rs
@@ -718,6 +718,9 @@ impl TestValidator {
         genesis_config
             .native_instruction_processors
             .push(solana_budget_program!());
+        genesis_config
+            .native_instruction_processors
+            .push(solana_bpf_loader_program!());
 
         genesis_config.rent.lamports_per_byte_year = 1;
         genesis_config.rent.exemption_threshold = 1.0;
diff --git a/programs/bpf/Cargo.lock b/programs/bpf/Cargo.lock
index fda5c0faf59cb0..3eca38ba997e6b 100644
--- a/programs/bpf/Cargo.lock
+++ b/programs/bpf/Cargo.lock
@@ -77,7 +77,7 @@ dependencies = [
  "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.68 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-demangle 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -100,7 +100,7 @@ version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -170,7 +170,7 @@ version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "feature-probe 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -248,7 +248,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "num-integer 0.1.41 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -433,7 +433,7 @@ dependencies = [
  "curve25519-dalek 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha2 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -658,7 +658,7 @@ name = "generic-array"
 version = "0.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "typenum 1.11.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1502,8 +1502,8 @@ dependencies = [
  "percent-encoding 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "pin-project-lite 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustls 0.17.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.49 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_urlencoded 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio 0.2.13 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1647,10 +1647,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "serde"
-version = "1.0.105"
+version = "1.0.106"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde_derive 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1658,12 +1658,12 @@ name = "serde_bytes"
 version = "0.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.105"
+version = "1.0.106"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1673,12 +1673,12 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.49"
+version = "1.0.51"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "ryu 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1688,7 +1688,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "dtoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1889,8 +1889,8 @@ dependencies = [
  "bincode 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-logger 1.2.0",
  "solana-sdk 1.2.0",
 ]
@@ -1911,7 +1911,7 @@ dependencies = [
  "rand_chacha 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex-syntax 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "reqwest 0.10.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.44 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1978,9 +1978,8 @@ dependencies = [
  "num_cpus 1.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rayon 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
- "solana-bpf-loader-program 1.2.0",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-logger 1.2.0",
  "solana-measure 1.2.0",
  "solana-metrics 1.2.0",
@@ -2015,10 +2014,10 @@ dependencies = [
  "pbkdf2 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_chacha 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_bytes 0.11.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.49 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha2 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-crate-features 1.2.0",
  "solana-logger 1.2.0",
@@ -2048,8 +2047,8 @@ dependencies = [
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-derive 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-config-program 1.2.0",
  "solana-logger 1.2.0",
  "solana-metrics 1.2.0",
@@ -2067,8 +2066,8 @@ dependencies = [
  "num-derive 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-logger 1.2.0",
  "solana-sdk 1.2.0",
 ]
@@ -2081,8 +2080,8 @@ dependencies = [
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-derive 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-logger 1.2.0",
  "solana-metrics 1.2.0",
  "solana-sdk 1.2.0",
@@ -2577,8 +2576,8 @@ version = "0.2.58"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.49 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "wasm-bindgen-macro 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2954,10 +2953,10 @@ dependencies = [
 "checksum security-framework-sys 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "06fd2f23e31ef68dd2328cc383bd493142e46107a3a0e24f7d734e3f3b80fe4c"
 "checksum semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
 "checksum semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
-"checksum serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)" = "e707fbbf255b8fc8c3b99abb91e7257a622caeb20a9818cbadbeeede4e0932ff"
+"checksum serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)" = "36df6ac6412072f67cf767ebbde4133a5b2e88e76dc6187fa7104cd16f783399"
 "checksum serde_bytes 0.11.2 (registry+https://github.com/rust-lang/crates.io-index)" = "45af0182ff64abaeea290235eb67da3825a576c5d53e642c4d5b652e12e6effc"
-"checksum serde_derive 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)" = "ac5d00fc561ba2724df6758a17de23df5914f20e41cb00f94d5b7ae42fffaff8"
-"checksum serde_json 1.0.49 (registry+https://github.com/rust-lang/crates.io-index)" = "02044a6a92866fd61624b3db4d2c9dccc2feabbc6be490b87611bf285edbac55"
+"checksum serde_derive 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)" = "9e549e3abf4fb8621bd1609f11dfc9f5e50320802273b12f3811a67e6716ea6c"
+"checksum serde_json 1.0.51 (registry+https://github.com/rust-lang/crates.io-index)" = "da07b57ee2623368351e9a0488bb0b261322a15a6e0ae53e243cbdc0f4208da9"
 "checksum serde_urlencoded 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)" = "9ec5d77e2d4c73717816afac02670d5c4f534ea95ed430442cad02e7a6e32c97"
 "checksum sha2 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)" = "9eb6be24e4c23a84d7184280d2722f7f2731fcdd4a9d886efbfe4413e4847ea0"
 "checksum sha2 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "27044adfd2e1f077f649f59deb9490d3941d674002f7d062870a60ebe9bd47a0"
diff --git a/programs/bpf/tests/programs.rs b/programs/bpf/tests/programs.rs
index 3be6f7976a55e1..a39fdb9a8345d2 100644
--- a/programs/bpf/tests/programs.rs
+++ b/programs/bpf/tests/programs.rs
@@ -18,6 +18,7 @@ mod bpf {
         sysvar::{clock, fees, rent, rewards, slot_hashes, stake_history},
         transaction::TransactionError,
     };
+    use solana_bpf_loader_program::solana_bpf_loader_program;
     use std::{env, fs::File, io::Read, path::PathBuf, sync::Arc};
 
     /// BPF program file extension
@@ -83,10 +84,11 @@ mod bpf {
             println!("Test program: {:?}", program.0);
 
             let GenesisConfigInfo {
-                genesis_config,
+                mut genesis_config,
                 mint_keypair,
                 ..
             } = create_genesis_config(50);
+            genesis_config.native_instruction_processors.push(solana_bpf_loader_program!());
             let bank = Arc::new(Bank::new(&genesis_config));
             // Create bank with specific slot, used by solana_bpf_rust_sysvar test
             let bank =
@@ -133,10 +135,11 @@ mod bpf {
             println!("Test program: {:?}", program);
 
             let GenesisConfigInfo {
-                genesis_config,
+                mut genesis_config,
                 mint_keypair,
                 ..
             } = create_genesis_config(50);
+            genesis_config.native_instruction_processors.push(solana_bpf_loader_program!());
             let bank = Arc::new(Bank::new(&genesis_config));
             let bank_client = BankClient::new_shared(&bank);
             let program_id = load_bpf_program(&bank_client, &mint_keypair, program);
@@ -215,10 +218,11 @@ mod bpf {
             println!("Test program: {:?}", program);
 
             let GenesisConfigInfo {
-                genesis_config,
+                mut genesis_config,
                 mint_keypair,
                 ..
             } = create_genesis_config(50);
+            genesis_config.native_instruction_processors.push(solana_bpf_loader_program!());
             let bank = Bank::new(&genesis_config);
             let bank_client = BankClient::new(bank);
             let program_id = load_bpf_program(&bank_client, &mint_keypair, program);
diff --git a/programs/bpf_loader/src/lib.rs b/programs/bpf_loader/src/lib.rs
index 226e727520f23e..77486e2c2b48e6 100644
--- a/programs/bpf_loader/src/lib.rs
+++ b/programs/bpf_loader/src/lib.rs
@@ -25,7 +25,7 @@ use solana_sdk::{
 use std::{io::prelude::*, mem};
 use thiserror::Error;
 
-solana_sdk::declare_program!(
+solana_sdk::declare_loader!(
     solana_sdk::bpf_loader::ID,
     solana_bpf_loader_program,
     process_instruction
diff --git a/programs/librapay/Cargo.lock b/programs/librapay/Cargo.lock
index dcf65117dc76e4..e24f56447bc305 100644
--- a/programs/librapay/Cargo.lock
+++ b/programs/librapay/Cargo.lock
@@ -16,14 +16,6 @@ dependencies = [
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "ar"
-version = "0.6.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "arc-swap"
 version = "0.4.3"
@@ -42,11 +34,6 @@ dependencies = [
  "nodrop 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "ascii"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "ascii-canvas"
 version = "2.0.0"
@@ -88,7 +75,7 @@ dependencies = [
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.68 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-demangle 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -124,7 +111,7 @@ version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -135,11 +122,6 @@ dependencies = [
  "bit-vec 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "bit-vec"
-version = "0.4.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "bit-vec"
 version = "0.5.1"
@@ -176,15 +158,6 @@ dependencies = [
  "constant_time_eq 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "block-buffer"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "arrayref 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "byte-tools 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "block-buffer"
 version = "0.7.3"
@@ -204,14 +177,6 @@ dependencies = [
  "byte-tools 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "bloom"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bit-vec 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "bs58"
 version = "0.2.5"
@@ -233,14 +198,9 @@ version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "feature-probe 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "byte-tools"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "byte-tools"
 version = "0.3.1"
@@ -309,7 +269,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "num-integer 0.1.41 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -361,25 +321,6 @@ dependencies = [
  "termcolor 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "colored"
-version = "1.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "atty 0.2.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "combine"
-version = "2.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "ascii 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "constant_time_eq"
 version = "0.1.4"
@@ -547,14 +488,6 @@ name = "diff"
 version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "digest"
-version = "0.7.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "generic-array 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "digest"
 version = "0.8.1"
@@ -600,7 +533,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "strsim 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -618,7 +551,7 @@ dependencies = [
  "curve25519-dalek 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha2 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -627,32 +560,6 @@ name = "either"
 version = "1.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "elfkit"
-version = "0.0.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "ar 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "bit-vec 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "bloom 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "colored 1.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "enum-primitive-derive 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "env_logger 0.5.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "indexmap 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "itertools 0.7.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "pretty_env_logger 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "rayon 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "sha2 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "ena"
 version = "0.13.1"
@@ -674,28 +581,6 @@ name = "endian-type"
 version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "enum-primitive-derive"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "num-traits 0.1.43 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.11.11 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "env_logger"
-version = "0.5.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "atty 0.2.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "humantime 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "termcolor 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "env_logger"
 version = "0.7.1"
@@ -865,14 +750,6 @@ name = "gcc"
 version = "0.3.55"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "generic-array"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "typenum 1.11.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "generic-array"
 version = "0.12.3"
@@ -886,7 +763,7 @@ name = "generic-array"
 version = "0.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "typenum 1.11.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -929,11 +806,6 @@ dependencies = [
  "wasi 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "glob"
-version = "0.2.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "h2"
 version = "0.1.26"
@@ -969,14 +841,6 @@ dependencies = [
  "tokio-util 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "hash32"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "heck"
 version = "0.3.1"
@@ -1167,14 +1031,6 @@ dependencies = [
  "libc 0.2.68 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "itertools"
-version = "0.7.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "either 1.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "itertools"
 version = "0.8.2"
@@ -1273,8 +1129,8 @@ dependencies = [
  "petgraph 0.4.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex-syntax 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha2 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "string_cache 0.7.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "term 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1488,14 +1344,6 @@ dependencies = [
  "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "num-traits"
-version = "0.1.43"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "num-traits"
 version = "0.2.8"
@@ -1576,7 +1424,7 @@ dependencies = [
  "data-encoding 2.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-multihash 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "percent-encoding 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "unsigned-varint 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1742,17 +1590,6 @@ name = "precomputed-hash"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "pretty_env_logger"
-version = "0.2.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "chrono 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "env_logger 0.5.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "proc-macro-crate"
 version = "0.1.4"
@@ -1896,11 +1733,6 @@ name = "quick-error"
 version = "1.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "quote"
-version = "0.3.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "quote"
 version = "0.6.13"
@@ -2199,8 +2031,8 @@ dependencies = [
  "percent-encoding 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "pin-project-lite 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustls 0.17.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.49 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_urlencoded 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2347,10 +2179,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "serde"
-version = "1.0.105"
+version = "1.0.106"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde_derive 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2358,12 +2190,12 @@ name = "serde_bytes"
 version = "0.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.105"
+version = "1.0.106"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2373,12 +2205,12 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.49"
+version = "1.0.51"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "ryu 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2388,7 +2220,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "dtoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2403,17 +2235,6 @@ dependencies = [
  "opaque-debug 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "sha2"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "block-buffer 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "byte-tools 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "digest 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "fake-simd 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "sha2"
 version = "0.8.1"
@@ -2514,22 +2335,6 @@ name = "smallvec"
 version = "0.6.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "solana-bpf-loader-program"
-version = "1.2.0"
-dependencies = [
- "bincode 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.68 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "num-derive 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "solana-logger 1.2.0",
- "solana-sdk 1.2.0",
- "solana_rbpf 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "thiserror 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "solana-config-program"
 version = "1.2.0"
@@ -2537,8 +2342,8 @@ dependencies = [
  "bincode 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-logger 1.2.0",
  "solana-sdk 1.2.0",
 ]
@@ -2559,7 +2364,7 @@ dependencies = [
  "rand_chacha 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex-syntax 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "reqwest 0.10.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.44 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2620,10 +2425,10 @@ dependencies = [
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-derive 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_bytes 0.11.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.49 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-logger 1.2.0",
  "solana-sdk 1.2.0",
  "solana_libra_bytecode_verifier 0.0.1-sol4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2668,9 +2473,8 @@ dependencies = [
  "num_cpus 1.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rayon 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
- "solana-bpf-loader-program 1.2.0",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-logger 1.2.0",
  "solana-measure 1.2.0",
  "solana-metrics 1.2.0",
@@ -2705,10 +2509,10 @@ dependencies = [
  "pbkdf2 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_chacha 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_bytes 0.11.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.49 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha2 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-crate-features 1.2.0",
  "solana-logger 1.2.0",
@@ -2734,8 +2538,8 @@ dependencies = [
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-derive 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-config-program 1.2.0",
  "solana-logger 1.2.0",
  "solana-metrics 1.2.0",
@@ -2753,8 +2557,8 @@ dependencies = [
  "num-derive 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-logger 1.2.0",
  "solana-sdk 1.2.0",
 ]
@@ -2767,8 +2571,8 @@ dependencies = [
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-derive 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana-logger 1.2.0",
  "solana-metrics 1.2.0",
  "solana-sdk 1.2.0",
@@ -2802,7 +2606,7 @@ name = "solana_libra_compiler"
 version = "0.0.1-sol4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde_json 1.0.49 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana_libra_bytecode_verifier 0.0.1-sol4 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana_libra_failure_ext 0.0.1-sol4 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana_libra_ir_to_bytecode 0.0.1-sol4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2823,7 +2627,7 @@ dependencies = [
  "parity-multiaddr 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "prost 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana_libra_crypto 0.0.1-sol4 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana_libra_failure_ext 0.0.1-sol4 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana_libra_logger 0.0.1-sol4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2850,7 +2654,7 @@ dependencies = [
  "proptest 0.9.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "proptest-derive 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha2 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha3 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana_libra_canonical_serialization 0.0.1-sol4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2926,8 +2730,8 @@ dependencies = [
  "itertools 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.49 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "slog 2.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "slog-async 2.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "slog-envlogger 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2945,7 +2749,7 @@ dependencies = [
  "hyper 0.12.35 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "prometheus 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.49 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana_libra_failure_ext 0.0.1-sol4 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana_libra_logger 0.0.1-sol4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2956,7 +2760,7 @@ version = "0.0.1-sol4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proptest 0.9.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -3017,7 +2821,7 @@ dependencies = [
  "prost-build 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "radix_trie 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana_libra_canonical_serialization 0.0.1-sol4 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana_libra_crypto 0.0.1-sol4 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana_libra_failure_ext 0.0.1-sol4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3037,7 +2841,7 @@ dependencies = [
  "mirai-annotations 1.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "proptest 0.9.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "proptest-derive 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana_libra_canonical_serialization 0.0.1-sol4 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana_libra_crypto 0.0.1-sol4 (registry+https://github.com/rust-lang/crates.io-index)",
  "solana_libra_failure_ext 0.0.1-sol4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3095,22 +2899,6 @@ dependencies = [
  "solana_libra_vm 0.0.1-sol4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "solana_rbpf"
-version = "0.1.25"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "combine 2.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "elfkit 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "hash32 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.68 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "thiserror 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "sourcefile"
 version = "0.1.4"
@@ -3143,7 +2931,7 @@ dependencies = [
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  "phf_shared 0.7.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "precomputed-hash 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "string_cache_codegen 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "string_cache_shared 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -3206,16 +2994,6 @@ name = "subtle"
 version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "syn"
-version = "0.11.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "quote 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "synom 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "syn"
 version = "0.15.44"
@@ -3236,14 +3014,6 @@ dependencies = [
  "unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "synom"
-version = "0.11.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "synstructure"
 version = "0.12.1"
@@ -3359,7 +3129,7 @@ dependencies = [
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand04_compat 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_chacha 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
  "tiny-keccak 1.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -3605,7 +3375,7 @@ name = "toml"
 version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -3662,11 +3432,6 @@ name = "unicode-width"
 version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "unicode-xid"
-version = "0.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "unicode-xid"
 version = "0.1.0"
@@ -3755,8 +3520,8 @@ version = "0.2.53"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
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- "serde 1.0.105 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.49 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.106 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "wasm-bindgen-macro 0.2.53 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -3948,11 +3713,9 @@ dependencies = [
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-"checksum ascii 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3ae7d751998c189c1d4468cf0a39bb2eae052a9c58d50ebb3b9591ee3813ad50"
 "checksum ascii-canvas 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ff8eb72df928aafb99fe5d37b383f2fe25bd2a765e3e5f7c365916b6f2463a29"
 "checksum assert_matches 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7deb0a829ca7bcfaf5da70b073a8d128619259a7be8216a355e23f00763059e5"
 "checksum atty 0.2.13 (registry+https://github.com/rust-lang/crates.io-index)" = "1803c647a3ec87095e7ae7acfca019e98de5ec9a7d01343f611cf3152ed71a90"
@@ -3965,21 +3728,17 @@ dependencies = [
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-"checksum bit-vec 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "02b4ff8b16e6076c3e14220b39fbc1fabb6737522281a388998046859400895f"
 "checksum bit-vec 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "f59bbe95d4e52a6398ec21238d31577f2b28a9d86807f06ca59d191d8440d0bb"
 "checksum bit-vec 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)" = "a4523a10839ffae575fb08aa3423026c8cb4687eef43952afb956229d4f246f7"
 "checksum bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
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-"checksum block-buffer 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "a076c298b9ecdb530ed9d967e74a6027d6a7478924520acddcddc24c1c8ab3ab"
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-"checksum bloom 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "d00ac8e5056d6d65376a3c1aa5c7c34850d6949ace17f0266953a254eb3d6fe8"
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 "checksum bumpalo 2.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ad807f2fc2bf185eeb98ff3a901bd46dc5ad58163d0fa4577ba0d25674d71708"
 "checksum bv 0.11.1 (registry+https://github.com/rust-lang/crates.io-index)" = "8834bb1d8ee5dc048ee3124f2c7c1afcc6bc9aed03f11e9dfd8c69470a5db340"
-"checksum byte-tools 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "560c32574a12a89ecd91f5e742165893f86e3ab98d21f8ea548658eb9eef5f40"
 "checksum byte-tools 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "e3b5ca7a04898ad4bcd41c90c5285445ff5b791899bb1b0abdd2a2aa791211d7"
 "checksum byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "08c48aae112d48ed9f069b33538ea9e3e90aa263cfa3d1c24309612b1f7472de"
 "checksum bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)" = "206fdffcfa2df7cbe15601ef46c813fce0965eb3286db6b56c583b814b51c81c"
@@ -3995,8 +3754,6 @@ dependencies = [
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 "checksum codespan 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "004def512a9848b23a68ed110927d102b0e6d9f3dc732e28570879afde051f8c"
 "checksum codespan-reporting 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "ab081a14ab8f9598ce826890fe896d0addee68c7a58ab49008369ccbb51510a8"
-"checksum colored 1.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "433e7ac7d511768127ed85b0c4947f47a254131e37864b2dc13f52aa32cd37e5"
-"checksum combine 2.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "1645a65a99c7c8d345761f4b75a6ffe5be3b3b27a93ee731fccc5050ba6be97c"
 "checksum constant_time_eq 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "995a44c877f9212528ccc74b21a232f66ad69001e40ede5bcee2ac9ef2657120"
 "checksum core-foundation 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "57d24c7a13c43e870e37c1556b74555437870a04514f7685f5b354e090567171"
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@@ -4016,7 +3773,6 @@ dependencies = [
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diff --git a/programs/move_loader/Cargo.lock b/programs/move_loader/Cargo.lock
index 1b4171972920b8..1b72ee52ea5b21 100644
--- a/programs/move_loader/Cargo.lock
+++ b/programs/move_loader/Cargo.lock
@@ -2357,9 +2357,9 @@ checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 
 [[package]]
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+checksum = "36df6ac6412072f67cf767ebbde4133a5b2e88e76dc6187fa7104cd16f783399"
 dependencies = [
  "serde_derive",
 ]
@@ -2375,9 +2375,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.105"
+version = "1.0.106"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac5d00fc561ba2724df6758a17de23df5914f20e41cb00f94d5b7ae42fffaff8"
+checksum = "9e549e3abf4fb8621bd1609f11dfc9f5e50320802273b12f3811a67e6716ea6c"
 dependencies = [
  "proc-macro2 1.0.9",
  "quote 1.0.2",
@@ -2386,9 +2386,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.49"
+version = "1.0.51"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "02044a6a92866fd61624b3db4d2c9dccc2feabbc6be490b87611bf285edbac55"
+checksum = "da07b57ee2623368351e9a0488bb0b261322a15a6e0ae53e243cbdc0f4208da9"
 dependencies = [
  "itoa",
  "ryu",
diff --git a/programs/move_loader/src/lib.rs b/programs/move_loader/src/lib.rs
index ef7cc84f6b7e43..d01cd12515bdac 100644
--- a/programs/move_loader/src/lib.rs
+++ b/programs/move_loader/src/lib.rs
@@ -5,7 +5,7 @@ pub mod processor;
 
 use crate::processor::MoveProcessor;
 
-solana_sdk::declare_program!(
+solana_sdk::declare_loader!(
     solana_sdk::move_loader::ID,
     solana_move_loader_program,
     MoveProcessor::process_instruction
diff --git a/runtime/Cargo.toml b/runtime/Cargo.toml
index ef5d1e2d684812..a49359f92fc481 100644
--- a/runtime/Cargo.toml
+++ b/runtime/Cargo.toml
@@ -27,7 +27,6 @@ rand = "0.6.5"
 rayon = "1.3.0"
 serde = { version = "1.0.106", features = ["rc"] }
 serde_derive = "1.0.103"
-solana-bpf-loader-program = { path = "../programs/bpf_loader", version = "1.2.0" }
 solana-logger = { path = "../logger", version = "1.2.0" }
 solana-measure = { path = "../measure", version = "1.2.0" }
 solana-metrics = { path = "../metrics", version = "1.2.0" }
diff --git a/runtime/src/genesis_utils.rs b/runtime/src/genesis_utils.rs
index 2accac24b62ae1..51ce8c1a413048 100644
--- a/runtime/src/genesis_utils.rs
+++ b/runtime/src/genesis_utils.rs
@@ -136,7 +136,6 @@ pub fn create_genesis_config_with_leader_ex(
     // Bare minimum program set
     let native_instruction_processors = vec![
         solana_system_program(),
-        solana_bpf_loader_program!(),
         solana_vote_program!(),
         solana_stake_program!(),
     ];
diff --git a/runtime/src/lib.rs b/runtime/src/lib.rs
index bec77dc00f8934..c32ce2e923d6ab 100644
--- a/runtime/src/lib.rs
+++ b/runtime/src/lib.rs
@@ -30,9 +30,6 @@ extern crate solana_vote_program;
 #[macro_use]
 extern crate solana_stake_program;
 
-#[macro_use]
-extern crate solana_bpf_loader_program;
-
 #[macro_use]
 extern crate serde_derive;
 
diff --git a/runtime/src/message_processor.rs b/runtime/src/message_processor.rs
index 8b739f104658ab..8f2bbb8affef15 100644
--- a/runtime/src/message_processor.rs
+++ b/runtime/src/message_processor.rs
@@ -1,22 +1,18 @@
-use crate::{native_loader, rent_collector::RentCollector, system_instruction_processor};
+use crate::{
+    native_loader::NativeLoader, rent_collector::RentCollector, system_instruction_processor,
+};
 use serde::{Deserialize, Serialize};
 use solana_sdk::{
     account::{create_keyed_readonly_accounts, Account, KeyedAccount},
     clock::Epoch,
-    entrypoint_native,
     instruction::{CompiledInstruction, InstructionError},
     message::Message,
-    native_loader::id as native_loader_id,
+    native_loader,
     pubkey::Pubkey,
     system_program,
     transaction::TransactionError,
 };
-use std::{cell::RefCell, collections::HashMap, rc::Rc, sync::RwLock};
-
-#[cfg(unix)]
-use libloading::os::unix::*;
-#[cfg(windows)]
-use libloading::os::windows::*;
+use std::{cell::RefCell, rc::Rc};
 
 // The relevant state of an account before an Instruction executes, used
 // to verify account integrity after the Instruction completes
@@ -159,14 +155,13 @@ impl PreAccount {
 }
 
 pub type ProcessInstruction = fn(&Pubkey, &[KeyedAccount], &[u8]) -> Result<(), InstructionError>;
-pub type SymbolCache = RwLock<HashMap<Vec<u8>, Symbol<entrypoint_native::Entrypoint>>>;
 
 #[derive(Serialize, Deserialize)]
 pub struct MessageProcessor {
     #[serde(skip)]
     instruction_processors: Vec<(Pubkey, ProcessInstruction)>,
     #[serde(skip)]
-    symbol_cache: SymbolCache,
+    native_loader: NativeLoader,
 }
 impl Default for MessageProcessor {
     fn default() -> Self {
@@ -177,7 +172,7 @@ impl Default for MessageProcessor {
 
         Self {
             instruction_processors,
-            symbol_cache: RwLock::new(HashMap::new()),
+            native_loader: NativeLoader::default(),
         }
     }
 }
@@ -218,10 +213,10 @@ impl MessageProcessor {
             })
             .collect();
         keyed_accounts.append(&mut keyed_accounts2);
-
         assert!(keyed_accounts[0].executable()?, "account not executable");
-        let root_program_id = keyed_accounts[0].unsigned_key();
+
         for (id, process_instruction) in &self.instruction_processors {
+            let root_program_id = keyed_accounts[0].unsigned_key();
             if id == root_program_id {
                 return process_instruction(
                     &root_program_id,
@@ -231,12 +226,15 @@ impl MessageProcessor {
             }
         }
 
-        native_loader::invoke_entrypoint(
-            &native_loader_id(),
-            &keyed_accounts,
-            &instruction.data,
-            &self.symbol_cache,
-        )
+        if native_loader::check_id(&keyed_accounts[0].owner()?) {
+            self.native_loader.process_instruction(
+                &native_loader::id(),
+                &keyed_accounts,
+                &instruction.data,
+            )
+        } else {
+            Err(InstructionError::UnsupportedProgramId)
+        }
     }
 
     /// Record the initial state of the accounts so that they can be compared
diff --git a/runtime/src/native_loader.rs b/runtime/src/native_loader.rs
index 443902abf4727c..903b62b36d6b84 100644
--- a/runtime/src/native_loader.rs
+++ b/runtime/src/native_loader.rs
@@ -1,5 +1,4 @@
 //! Native loader
-use crate::message_processor::SymbolCache;
 #[cfg(unix)]
 use libloading::os::unix::*;
 #[cfg(windows)]
@@ -8,22 +7,22 @@ use log::*;
 use num_derive::{FromPrimitive, ToPrimitive};
 use solana_sdk::{
     account::KeyedAccount,
-    entrypoint_native,
+    entrypoint_native::{LoaderEntrypoint, ProgramEntrypoint},
     instruction::InstructionError,
     program_utils::{next_keyed_account, DecodeError},
     pubkey::Pubkey,
 };
-use std::{env, path::PathBuf, str};
+use std::{collections::HashMap, env, path::PathBuf, str, sync::RwLock};
 use thiserror::Error;
 
 #[derive(Error, Debug, Serialize, Clone, PartialEq, FromPrimitive, ToPrimitive)]
 pub enum NativeLoaderError {
     #[error("Entrypoint name in the account data is not a valid UTF-8 string")]
-    InvalidEntrypointName,
+    InvalidEntrypointName = 0x0aaa_0001,
     #[error("Entrypoint was not found in the module")]
-    EntrypointNotFound,
+    EntrypointNotFound = 0x0aaa_0002,
     #[error("Failed to load the module")]
-    FailedToLoad,
+    FailedToLoad = 0x0aaa_0003,
 }
 impl<T> DecodeError<T> for NativeLoaderError {
     fn type_of() -> &'static str {
@@ -33,103 +32,121 @@ impl<T> DecodeError<T> for NativeLoaderError {
 
 /// Dynamic link library prefixes
 #[cfg(unix)]
-const PLATFORM_FILE_PREFIX_NATIVE: &str = "lib";
+const PLATFORM_FILE_PREFIX: &str = "lib";
 #[cfg(windows)]
-const PLATFORM_FILE_PREFIX_NATIVE: &str = "";
+const PLATFORM_FILE_PREFIX: &str = "";
 
 /// Dynamic link library file extension specific to the platform
 #[cfg(any(target_os = "macos", target_os = "ios"))]
-const PLATFORM_FILE_EXTENSION_NATIVE: &str = "dylib";
+const PLATFORM_FILE_EXTENSION: &str = "dylib";
 /// Dynamic link library file extension specific to the platform
 #[cfg(all(unix, not(any(target_os = "macos", target_os = "ios"))))]
-const PLATFORM_FILE_EXTENSION_NATIVE: &str = "so";
+const PLATFORM_FILE_EXTENSION: &str = "so";
 /// Dynamic link library file extension specific to the platform
 #[cfg(windows)]
-const PLATFORM_FILE_EXTENSION_NATIVE: &str = "dll";
+const PLATFORM_FILE_EXTENSION: &str = "dll";
 
-fn create_path(name: &str) -> PathBuf {
-    let current_exe = env::current_exe()
-        .unwrap_or_else(|e| panic!("create_path(\"{}\"): current exe not found: {:?}", name, e));
-    let current_exe_directory = PathBuf::from(current_exe.parent().unwrap_or_else(|| {
-        panic!(
-            "create_path(\"{}\"): no parent directory of {:?}",
-            name, current_exe,
-        )
-    }));
+pub type ProgramSymbolCache = RwLock<HashMap<String, Symbol<ProgramEntrypoint>>>;
+pub type LoaderSymbolCache = RwLock<HashMap<String, Symbol<LoaderEntrypoint>>>;
 
-    let library_file_name = PathBuf::from(PLATFORM_FILE_PREFIX_NATIVE.to_string() + name)
-        .with_extension(PLATFORM_FILE_EXTENSION_NATIVE);
+#[derive(Debug, Default)]
+pub struct NativeLoader {
+    program_symbol_cache: ProgramSymbolCache,
+    loader_symbol_cache: LoaderSymbolCache,
+}
+impl NativeLoader {
+    fn create_path(name: &str) -> PathBuf {
+        let current_exe = env::current_exe().unwrap_or_else(|e| {
+            panic!("create_path(\"{}\"): current exe not found: {:?}", name, e)
+        });
+        let current_exe_directory = PathBuf::from(current_exe.parent().unwrap_or_else(|| {
+            panic!(
+                "create_path(\"{}\"): no parent directory of {:?}",
+                name, current_exe,
+            )
+        }));
+
+        let library_file_name = PathBuf::from(PLATFORM_FILE_PREFIX.to_string() + name)
+            .with_extension(PLATFORM_FILE_EXTENSION);
 
-    // Check the current_exe directory for the library as `cargo tests` are run
-    // from the deps/ subdirectory
-    let file_path = current_exe_directory.join(&library_file_name);
-    if file_path.exists() {
-        file_path
-    } else {
-        // `cargo build` places dependent libraries in the deps/ subdirectory
-        current_exe_directory.join("deps").join(library_file_name)
+        // Check the current_exe directory for the library as `cargo tests` are run
+        // from the deps/ subdirectory
+        let file_path = current_exe_directory.join(&library_file_name);
+        if file_path.exists() {
+            file_path
+        } else {
+            // `cargo build` places dependent libraries in the deps/ subdirectory
+            current_exe_directory.join("deps").join(library_file_name)
+        }
     }
-}
 
-#[cfg(windows)]
-fn library_open(path: &PathBuf) -> std::io::Result<Library> {
-    Library::new(path)
-}
+    #[cfg(windows)]
+    fn library_open(path: &PathBuf) -> std::io::Result<Library> {
+        Library::new(path)
+    }
 
-#[cfg(not(windows))]
-fn library_open(path: &PathBuf) -> std::io::Result<Library> {
-    // Linux tls bug can cause crash on dlclose(), workaround by never unloading
-    Library::open(Some(path), libc::RTLD_NODELETE | libc::RTLD_NOW)
-}
+    #[cfg(not(windows))]
+    fn library_open(path: &PathBuf) -> std::io::Result<Library> {
+        // Linux tls bug can cause crash on dlclose(), workaround by never unloading
+        Library::open(Some(path), libc::RTLD_NODELETE | libc::RTLD_NOW)
+    }
 
-pub fn invoke_entrypoint(
-    _program_id: &Pubkey,
-    keyed_accounts: &[KeyedAccount],
-    instruction_data: &[u8],
-    symbol_cache: &SymbolCache,
-) -> Result<(), InstructionError> {
-    let mut keyed_accounts_iter = keyed_accounts.iter();
-    let program = next_keyed_account(&mut keyed_accounts_iter)?;
-    let params = keyed_accounts_iter.as_slice();
-    let name_vec = &program.try_account_ref()?.data;
-    if let Some(entrypoint) = symbol_cache.read().unwrap().get(name_vec) {
-        unsafe {
-            return entrypoint(program.unsigned_key(), params, instruction_data);
+    fn invoke_entrypoint<T>(
+        name: &str,
+        cache: &RwLock<HashMap<String, Symbol<T>>>,
+    ) -> Result<Symbol<T>, InstructionError> {
+        let mut cache = cache.write().unwrap();
+        if let Some(entrypoint) = cache.get(name) {
+            Ok(entrypoint.clone())
+        } else {
+            match Self::library_open(&Self::create_path(&name)) {
+                Ok(library) => {
+                    let result = unsafe { library.get::<T>(name.as_bytes()) };
+                    match result {
+                        Ok(entrypoint) => {
+                            cache.insert(name.to_string(), entrypoint.clone());
+                            Ok(entrypoint)
+                        }
+                        Err(e) => {
+                            warn!("Unable to find program entrypoint in {:?}: {:?})", name, e);
+                            Err(NativeLoaderError::EntrypointNotFound.into())
+                        }
+                    }
+                }
+                Err(e) => {
+                    warn!("Failed to load: {:?}", e);
+                    Err(NativeLoaderError::FailedToLoad.into())
+                }
+            }
         }
     }
-    let name = match str::from_utf8(name_vec) {
-        Ok(v) => v,
-        Err(e) => {
-            warn!("Invalid UTF-8 sequence: {}", e);
-            return Err(NativeLoaderError::InvalidEntrypointName.into());
-        }
-    };
-    trace!("Call native {:?}", name);
-    let path = create_path(&name);
-    match library_open(&path) {
-        Ok(library) => unsafe {
-            let entrypoint: Symbol<entrypoint_native::Entrypoint> =
-                match library.get(name.as_bytes()) {
-                    Ok(s) => s,
-                    Err(e) => {
-                        warn!(
-                            "Unable to find entrypoint {:?} (error: {:?})",
-                            name.as_bytes(),
-                            e
-                        );
-                        return Err(NativeLoaderError::EntrypointNotFound.into());
-                    }
-                };
-            let ret = entrypoint(program.unsigned_key(), params, instruction_data);
-            symbol_cache
-                .write()
-                .unwrap()
-                .insert(name_vec.to_vec(), entrypoint);
-            ret
-        },
-        Err(e) => {
-            warn!("Failed to load: {:?}", e);
-            Err(NativeLoaderError::FailedToLoad.into())
+
+    pub fn process_instruction(
+        &self,
+        _program_id: &Pubkey,
+        keyed_accounts: &[KeyedAccount],
+        instruction_data: &[u8],
+    ) -> Result<(), InstructionError> {
+        let mut keyed_accounts_iter = keyed_accounts.iter();
+        let program = next_keyed_account(&mut keyed_accounts_iter)?;
+        let params = keyed_accounts_iter.as_slice();
+        let name_vec = &program.try_account_ref()?.data;
+        let name = match str::from_utf8(name_vec) {
+            Ok(v) => v,
+            Err(e) => {
+                warn!("Invalid UTF-8 sequence: {}", e);
+                return Err(NativeLoaderError::InvalidEntrypointName.into());
+            }
+        };
+        trace!("Call native {:?}", name);
+        if name.ends_with("loader_program") {
+            let entrypoint =
+                Self::invoke_entrypoint::<LoaderEntrypoint>(name, &self.loader_symbol_cache)?;
+            unsafe { entrypoint(program.unsigned_key(), params, instruction_data) }
+        } else {
+            let entrypoint =
+                Self::invoke_entrypoint::<ProgramEntrypoint>(name, &self.program_symbol_cache)?;
+            unsafe { entrypoint(program.unsigned_key(), params, instruction_data) }
         }
     }
 }
diff --git a/sdk/src/entrypoint_native.rs b/sdk/src/entrypoint_native.rs
index 4ad5bb33429dd6..5f61f8c1d31cdf 100644
--- a/sdk/src/entrypoint_native.rs
+++ b/sdk/src/entrypoint_native.rs
@@ -7,7 +7,19 @@ use crate::{account::KeyedAccount, instruction::InstructionError, pubkey::Pubkey
 /// program_id: Program ID of the currently executing program
 /// keyed_accounts: Accounts passed as part of the instruction
 /// instruction_data: Instruction data
-pub type Entrypoint = unsafe extern "C" fn(
+pub type ProgramEntrypoint = unsafe extern "C" fn(
+    program_id: &Pubkey,
+    keyed_accounts: &[KeyedAccount],
+    instruction_data: &[u8],
+) -> Result<(), InstructionError>;
+
+// Prototype of a native loader entry point
+///
+/// program_id: Program ID of the currently executing program
+/// keyed_accounts: Accounts passed as part of the instruction
+/// instruction_data: Instruction data
+/// invoke_context: Invocation context
+pub type LoaderEntrypoint = unsafe extern "C" fn(
     program_id: &Pubkey,
     keyed_accounts: &[KeyedAccount],
     instruction_data: &[u8],
@@ -103,3 +115,27 @@ macro_rules! declare_program(
         }
     )
 );
+
+/// Same as declare_program but for native loaders
+#[macro_export]
+macro_rules! declare_loader(
+    ($bs58_string:expr, $name:ident, $entrypoint:expr) => (
+        $crate::declare_id!($bs58_string);
+
+        #[macro_export]
+        macro_rules! $name {
+            () => {
+                (stringify!($name).to_string(), $crate::id())
+            };
+        }
+
+        #[no_mangle]
+        pub extern "C" fn $name(
+            program_id: &$crate::pubkey::Pubkey,
+            keyed_accounts: &[$crate::account::KeyedAccount],
+            instruction_data: &[u8],
+        ) -> Result<(), $crate::instruction::InstructionError> {
+            $entrypoint(program_id, keyed_accounts, instruction_data)
+        }
+    )
+);
diff --git a/sdk/src/instruction.rs b/sdk/src/instruction.rs
index 6d1cd3b3a448be..ea3862f133fb3f 100644
--- a/sdk/src/instruction.rs
+++ b/sdk/src/instruction.rs
@@ -134,6 +134,10 @@ pub enum InstructionError {
     /// Executable accounts must be rent exempt
     #[error("executable accounts must be rent exempt")]
     ExecutableAccountNotRentExempt,
+
+    /// Unsupported program id
+    #[error("Unsupported program id")]
+    UnsupportedProgramId,
 }
 
 impl InstructionError {