physmem: Improved fatal message for size mismatch

--HG--
extra : rebase_source : 16da1c63263f8fd6fef9a842c577343cd6246a35

diff --git a/src/mem/physical.cc b/src/mem/physical.cc
index 7337c800c6167bd6e8e6b67e64fe3a8c648aaa5e..91b9052a140dfbb396d919d7beeba15afb32304e 100644 (file)
--- a/src/mem/physical.cc
+++ b/src/mem/physical.cc
@@ -557,7 +557,8 @@ PhysicalMemory::unserialize(Checkpoint *cp, const string &section)
 
     UNSERIALIZE_SCALAR(_size);
     if (size() > params()->range.size())
-        fatal("Memory size has changed!\n");
+        fatal("Memory size has changed! size %lld, param size %lld\n",
+              size(), params()->range.size());
 
     pmemAddr = (uint8_t *)mmap(NULL, size(),
         PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE, -1, 0);