From 36de6b8b2ea38292ad438c14926b528a9ffee34e Mon Sep 17 00:00:00 2001
From: Dmitry Vyukov <dvyukov@google.com>
Date: Wed, 4 Jul 2018 09:55:25 +0200
Subject: executor: extend debug output and diagnostics

---
 executor/executor.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'executor/executor.h')

diff --git a/executor/executor.h b/executor/executor.h
index 34c7efd48..0bb0ea2cf 100644
--- a/executor/executor.h
+++ b/executor/executor.h
@@ -646,6 +646,7 @@ void handle_completion(thread_t* th)
 			reply.comps_size = 0;
 			if (write(kOutPipeFd, &reply, sizeof(reply)) != sizeof(reply))
 				fail("control pipe call write failed");
+			debug("out: index=%u num=%u errno=%d\n", th->call_index, th->call_num, reserrno);
 		}
 	}
 	th->handled = true;
@@ -862,7 +863,7 @@ uint64 read_input(uint64** input_posp, bool peek)
 {
 	uint64* input_pos = *input_posp;
 	if ((char*)input_pos >= input_data + kMaxInput)
-		fail("input command overflows input");
+		fail("input command overflows input %p: [%p:%p)", input_pos, input_data, input_data + kMaxInput);
 	if (!peek)
 		*input_posp = input_pos + 1;
 	return *input_pos;
-- 
cgit mrf-deployment