Changeset 2909b51 for libcfa/src/bits

Timestamp:

Nov 21, 2019, 9:38:54 PM (4 years ago)

Author:

Peter A. Buhr <pabuhr@…>

Branches:

ADT, arm-eh, ast-experimental, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, pthread-emulation, qualifiedEnum

Children:

0a25c34, f1397d14

Parents:

1c40091 (diff), 49d3128 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc

File:

• libcfa/src/bits/defs.hfa (modified) (1 diff)

libcfa/src/bits/defs.hfa

@@ -47 +47 @@
 #define OPTIONAL_THREAD __attribute__((weak))
 #endif
+
+static inline long long rdtscl(void) {
+    unsigned int lo, hi;
+    __asm__ __volatile__ ("rdtsc" : "=a"(lo), "=d"(hi));
+    return ( (unsigned long long)lo)|( ((unsigned long long)hi)<<32 );
+}