diff --git a/Cargo.lock b/Cargo.lock
index a6a454ed4..0fadff6f7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -444,7 +444,7 @@ dependencies = [
 [[package]]
 name = "hbbytecode"
 version = "0.1.0"
-source = "git+https://git.ablecorp.us/AbleOS/holey-bytes.git#894f73ca35199f524dff6160c57c0916169fbaf6"
+source = "git+https://git.ablecorp.us/AbleOS/holey-bytes.git#d9aab2191b57d4c9fa5a57e70c38039e605ad741"
 
 [[package]]
 name = "hbbytecode"
@@ -454,7 +454,7 @@ source = "git+https://git.ablecorp.us/ableos/holey-bytes#894f73ca35199f524dff616
 [[package]]
 name = "hblang"
 version = "0.1.0"
-source = "git+https://git.ablecorp.us/AbleOS/holey-bytes.git#894f73ca35199f524dff6160c57c0916169fbaf6"
+source = "git+https://git.ablecorp.us/AbleOS/holey-bytes.git#d9aab2191b57d4c9fa5a57e70c38039e605ad741"
 dependencies = [
  "hbvm 0.1.0 (git+https://git.ablecorp.us/AbleOS/holey-bytes.git)",
 ]
@@ -462,7 +462,7 @@ dependencies = [
 [[package]]
 name = "hbvm"
 version = "0.1.0"
-source = "git+https://git.ablecorp.us/AbleOS/holey-bytes.git#894f73ca35199f524dff6160c57c0916169fbaf6"
+source = "git+https://git.ablecorp.us/AbleOS/holey-bytes.git#d9aab2191b57d4c9fa5a57e70c38039e605ad741"
 dependencies = [
  "hbbytecode 0.1.0 (git+https://git.ablecorp.us/AbleOS/holey-bytes.git)",
 ]
diff --git a/kernel/src/holeybytes/ecah.rs b/kernel/src/holeybytes/ecah.rs
index 548ddeb94..f4f162cb4 100644
--- a/kernel/src/holeybytes/ecah.rs
+++ b/kernel/src/holeybytes/ecah.rs
@@ -74,7 +74,7 @@ pub fn handler(vm: &mut Vm) {
             match buffer_id {
                 0 => match sds_msg_handler(vm, mem_addr, length) {
                     Ok(()) => {}
-                    Err(err) => log::error!("Improper sds format"),
+                    Err(err) => log::error!("Improper sds format: {err:?}"),
                 },
                 1 => match log_msg_handler(vm, mem_addr, length) {
                     Ok(()) => {}
@@ -285,6 +285,7 @@ fn log_msg_handler(vm: &mut Vm, mem_addr: u64, length: usize) -> Result<(), LogE
 
 #[derive(Debug)]
 pub enum LogError {
+    NoMessages,
     InvalidLogFormat,
 }
 use {alloc::vec, log::Record};
diff --git a/kernel/src/holeybytes/kernel_services/service_definition_service.rs b/kernel/src/holeybytes/kernel_services/service_definition_service.rs
index 1a12447b8..547ac337b 100644
--- a/kernel/src/holeybytes/kernel_services/service_definition_service.rs
+++ b/kernel/src/holeybytes/kernel_services/service_definition_service.rs
@@ -23,6 +23,9 @@ pub static SERVICES: Lazy<Mutex<Services>> = Lazy::new(|| {
 
 pub fn sds_msg_handler(vm: &mut Vm, mem_addr: u64, length: usize) -> Result<(), LogError> {
     let mut msg_vec = block_read(mem_addr, length);
+    if msg_vec.is_empty() {
+        return Err(LogError::NoMessages);
+    }
     let sds_event_type: ServiceEventType = msg_vec[0].into();
     msg_vec.remove(0);
 
diff --git a/repbuild/src/dev.rs b/repbuild/src/dev.rs
index 5c92480ec..67768e875 100644
--- a/repbuild/src/dev.rs
+++ b/repbuild/src/dev.rs
@@ -85,9 +85,17 @@ impl Package {
                 Err(e) if e.kind() == std::io::ErrorKind::AlreadyExists => (),
                 Err(e) => panic!("{}", e),
             }
-            let path = format!("target/programs/{}.hbf", self.name);
-            let mut file = File::create(path).unwrap();
-            file.write_all(&bytes).unwrap();
+            std::fs::write(format!("target/programs/{}.hbf", self.name), &bytes).unwrap();
+            bytes.clear();
+            let _ = hblang::run_compiler(
+                &path,
+                Options {
+                    dump_asm: true,
+                    ..Default::default()
+                },
+                &mut bytes,
+            );
+            std::fs::write(format!("target/programs/{}.hba", self.name), &bytes).unwrap();
         }
     }
 }