pseudo inst: Add rpns (read processor nanoseconds) instruction.

This instruction basically returns the number of nanoseconds that the CPU
has been running.

1 files changed, 1 insertions, 0 deletions

diff --git a/util/m5/m5op.h b/util/m5/m5op.h
index f4e6bb0f1..bab2e2b9e 100644
--- a/util/m5/m5op.h
+++ b/util/m5/m5op.h
@@ -39,6 +39,7 @@ void quiesce(void);
 void quiesceNs(uint64_t ns);
 void quiesceCycle(uint64_t cycles);
 uint64_t quiesceTime(void);
+uint64_t rpns();
 
 void m5_exit(uint64_t ns_delay);
 uint64_t m5_initparam(void);