Changeset 125 for trunk/hal/x86_64/core/hal_special.c

Timestamp:

Jul 3, 2017, 2:45:44 PM (7 years ago)

Author:

max@…

Message:

implement hal_time_stamp and hal_fence

File:

• trunk/hal/x86_64/core/hal_special.c (modified) (2 diffs)

trunk/hal/x86_64/core/hal_special.c

@@ -76 +76 @@
 }
 
+cycle_t hal_time_stamp()
+{
+        return rdtsc();
+}
+
 uint64_t hal_get_cycles()
 {
@@ -144 +149 @@
 void hal_fence()
 {
-        x86_panic((char *)__func__);
+        mfence();
 }