format changes

Signed-off-by: Doru Blânzeanu <[email protected]>

Author: dblnz

src/hyperlight_host/src/hypervisor/gdb/event_loop.rs

@@ -53,7 +53,6 @@ impl run_blocking::BlockingEventLoop for GdbBlockingEventLoop {
                 }
             }
 
-
             if conn.peek().map(|b| b.is_some()).unwrap_or(false) {
                 let byte = conn
                     .read()

src/hyperlight_host/src/hypervisor/gdb/mod.rs

@@ -93,9 +93,7 @@ impl GdbConnection {
 }
 
 /// Creates a thread that handles gdb protocol
-pub fn create_gdb_thread(
-    mut target: HyperlightKvmSandboxTarget
-) -> Result<(), GdbTargetError> {
+pub fn create_gdb_thread(mut target: HyperlightKvmSandboxTarget) -> Result<(), GdbTargetError> {
     // TODO: Address multiple sandboxes scenario
     let socket = format!("localhost:{}", 8081);
 

src/hyperlight_host/src/hypervisor/gdb/target.rs

@@ -5,9 +5,8 @@ use gdbstub::arch::Arch;
 use gdbstub::common::Signal;
 use gdbstub::stub::{BaseStopReason, SingleThreadStopReason};
 use gdbstub::target::ext::base::singlethread::{
-    SingleThreadBase,
-    SingleThreadResume, SingleThreadResumeOps,
-    SingleThreadSingleStep, SingleThreadSingleStepOps,
+    SingleThreadBase, SingleThreadResume, SingleThreadResumeOps, SingleThreadSingleStep,
+    SingleThreadSingleStepOps,
 };
 use gdbstub::target::ext::base::BaseOps;
 use gdbstub::target::ext::breakpoints::{
@@ -23,8 +22,7 @@ use kvm_bindings::{
 };
 use kvm_ioctls::VcpuFd;
 
-use super::GdbConnection;
-use super::GdbTargetError;
+use super::{GdbConnection, GdbTargetError};
 use crate::hypervisor::gdb::{DebugMessage, GdbDebug};
 use crate::mem::layout::SandboxMemoryLayout;
 use crate::mem::mgr::SandboxMemoryManager;
@@ -533,4 +531,4 @@ impl SingleThreadSingleStep for HyperlightKvmSandboxTarget {
         self.set_single_step(true)?;
         self.resume_vcpu()
     }
-}
+}

src/hyperlight_host/src/hypervisor/kvm.rs

@@ -115,11 +115,7 @@ impl KVMDriver {
 
         let vcpu_fd = Arc::new(Mutex::new(vcpu_fd));
         #[cfg(gdb)]
-        let gdb_conn = Self::enable_gdb_debug(
-            mgr,
-            vcpu_fd.clone(),
-            entrypoint
-        )?;
+        let gdb_conn = Self::enable_gdb_debug(mgr, vcpu_fd.clone(), entrypoint)?;
 
         let rsp_gp = GuestPtr::try_from(RawPtr::from(rsp))?;
         Ok(Self {
@@ -148,7 +144,8 @@ impl KVMDriver {
             .set_entrypoint_bp()
             .map_err(|_| new_error!("Cannot set entrypoint breakpoint"))?;
 
-        let _ = gdb::create_gdb_thread(target).map_err(|_| new_error!("Cannot create GDB thread"))?;
+        let _ =
+            gdb::create_gdb_thread(target).map_err(|_| new_error!("Cannot create GDB thread"))?;
 
         Ok(gdb_conn)
     }