commit 8dbc322981cc98c94fdeb5bf7e8bdcf00c405cf3
author Inseob Kim <inseob@google.com> Wed Sep 01 21:50:23 2021 +0900
committer Inseob Kim <inseob@google.com> Wed Sep 01 21:50:23 2021 +0900
tree d76de95ef119e8ae4a37ee8b27b7e6bebe260347
parent 3787594acb19f4e8fcdea8f2fdf1403067b01957

Print callback results to stderr

Test: atest MicrodroidHostTestCases
Test: manually run payloads and see output
Change-Id: Ieff3a9f8c1cb8b7598e773003a74a84f7bdecc22

vm/src/run.rs

diff --git a/vm/src/run.rs b/vm/src/run.rs
index 4b656ae..ccb4085 100644
--- a/vm/src/run.rs
+++ b/vm/src/run.rs
@@ -190,10 +190,12 @@
     }
 
     fn onPayloadReady(&self, _cid: i32) -> BinderResult<()> {
+        eprintln!("payload is ready");
         Ok(())
     }
 
-    fn onPayloadFinished(&self, _cid: i32, _exit_code: i32) -> BinderResult<()> {
+    fn onPayloadFinished(&self, _cid: i32, exit_code: i32) -> BinderResult<()> {
+        eprintln!("payload finished with exit code {}", exit_code);
         Ok(())
     }