Align host addresses (bp #11384) (#11817)

* Align host addresses (#11384)

* Align host addresses

* support new program abi

* update epoch rollout

* Enforce aligned pointers in cross-program invocations

(cherry picked from commit 9290e561e1)

# Conflicts:
#	core/src/validator.rs
#	genesis-programs/src/lib.rs
#	programs/bpf_loader/src/deprecated.rs
#	programs/bpf_loader/src/lib.rs
#	sdk/src/entrypoint_native.rs
#	sdk/src/lib.rs

* resolve conflicts

* nudge

Co-authored-by: Jack May <jack@solana.com>

genesis-programs/src/lib.rs

@@ -39,9 +39,8 @@ pub fn get_inflation(operating_mode: OperatingMode, epoch: Epoch) -> Option<Infl
         OperatingMode::Stable => match epoch {
             // No inflation at epoch 0
             0 => Some(Inflation::new_disabled()),
-            // Inflation starts
-            // The epoch of Epoch::MAX is a placeholder and is expected to be reduced in
-            // a future hard fork.
+            // Inflation starts The epoch of Epoch::MAX is a placeholder and is
+            // expected to be reduced in a future hard fork.
             Epoch::MAX => Some(Inflation::default()),
             _ => None,
         },
@@ -57,8 +56,10 @@ fn get_programs(operating_mode: OperatingMode, epoch: Epoch) -> Option<Vec<Progr
     match operating_mode {
         OperatingMode::Development => {
             if epoch == 0 {
+                // Programs used for testing
                 Some(vec![
                     Program::BuiltinLoader(solana_bpf_loader_program!()),
+                    Program::BuiltinLoader(solana_bpf_loader_deprecated_program!()),
                     Program::Native(solana_vest_program!()),
                     Program::Native(solana_budget_program!()),
                     Program::Native(solana_exchange_program!()),
@@ -179,7 +180,7 @@ mod tests {
     fn test_development_programs() {
         assert_eq!(
             get_programs(OperatingMode::Development, 0).unwrap().len(),
-            4
+            5
         );
         assert!(get_programs(OperatingMode::Development, 1).is_none());
     }