commit 83df2ac4a051ee10eafde7587de2faf3f0150fad
author Elliott Hughes <enh@google.com> Tue Oct 11 16:37:54 2011 -0700
committer Elliott Hughes <enh@google.com> Tue Oct 11 16:37:54 2011 -0700
tree f9733df44993a8ea798b19a6845fd3744913552a
parent d958820ec84df7a698e7ba2b3ba5ab2d88f75e0a

Basic GC logging (and class initialization timing).

Change-Id: Ibb09e556fbd42b1bb8cbd72974e8ca226aa073a5

src/utils.cc

diff --git a/src/utils.cc b/src/utils.cc
index 86fa312..3017807 100644
--- a/src/utils.cc
+++ b/src/utils.cc
@@ -47,6 +47,12 @@
       ptm->tm_hour, ptm->tm_min, ptm->tm_sec);
 }
 
+uint64_t NanoTime() {
+  struct timespec now;
+  clock_gettime(CLOCK_MONOTONIC, &now);
+  return static_cast<uint64_t>(now.tv_sec) * 1000000000LL + now.tv_nsec;
+}
+
 std::string PrettyDescriptor(const String* java_descriptor) {
   if (java_descriptor == NULL) {
     return "null";