tools/syz-execprog: show host features

syz-execprog -output is handy way to check what features host.Check detects.

1 files changed, 5 insertions, 0 deletions

diff --git a/tools/syz-execprog/execprog.go b/tools/syz-execprog/execprog.go
index bfdd96bb9..1a42a8279 100644
--- a/tools/syz-execprog/execprog.go
+++ b/tools/syz-execprog/execprog.go
@@ -59,6 +59,11 @@ func main() {
 	if err != nil {
 		log.Fatalf("%v", err)
 	}
+	if *flagOutput {
+		for _, feat := range features {
+			log.Logf(0, "%-24v: %v", feat.Name, feat.Reason)
+		}
+	}
 	if _, err = host.Setup(target, features); err != nil {
 		log.Fatalf("%v", err)
 	}