Enable RBPF trace output for BPF tests that are not using bpf_loader

programs/bpf/Cargo.lock

@@ -1,5 +1,7 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
+version = 3
+
 [[package]]
 name = "Inflector"
 version = "0.11.4"
@@ -2777,6 +2779,7 @@ dependencies = [
  "byteorder 1.3.4",
  "elf",
  "itertools 0.10.0",
+ "log",
  "miow 0.2.2",
  "net2",
  "solana-account-decoder",

programs/bpf/Cargo.toml

@@ -23,6 +23,7 @@ bincode = "1.1.4"
 byteorder = "1.3.2"
 elf = "0.0.10"
 itertools = "0.10.0"
+log = "0.4.11"
 miow = "0.2.2"
 net2 = "0.2.37"
 solana-bpf-loader-program = { path = "../bpf_loader", version = "=1.7.0" }

programs/bpf/tests/programs.rs

@@ -4,6 +4,7 @@
 extern crate solana_bpf_loader_program;
 
 use itertools::izip;
+use log::{log_enabled, trace, Level::Trace};
 use solana_account_decoder::parse_bpf_loader::{
     parse_bpf_upgradeable_loader, BpfUpgradeableLoaderAccountType,
 };
@@ -252,6 +253,14 @@ fn run_program(
                             .unwrap();
                         println!("TRACE (jit): {}", tracer_display);
                         assert!(false);
+                    } else if log_enabled!(Trace) {
+                        let mut trace_buffer = String::new();
+                        tracer
+                            .as_ref()
+                            .unwrap()
+                            .write(&mut trace_buffer, vm.get_program())
+                            .unwrap();
+                        trace!("BPF Program Instruction Trace:\n{}", trace_buffer);
                     }
                 }
                 tracer = Some(vm.get_tracer().clone());