commit 1115dde7194fc1c383e2b374697485ec20269cce
author bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> Sun Apr 25 18:57:49 2004 +0000
committer bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> Sun Apr 25 18:57:49 2004 +0000
tree 89ac93086b90c3ba3531fe70335cf806b21e22cb
parent 57206fd42a0ce94525686b0ea18d0e23d58a89e3

x86-64 port (Jocelyn Mayer)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@752 c046a42c-6fe2-441c-8c8c-71466251a162

vl.c

diff --git a/vl.c b/vl.c
index 18bdd0d..8206706 100644
--- a/vl.c
+++ b/vl.c
@@ -362,6 +362,19 @@
     return val;
 }
 
+#elif defined(__x86_64__)
+
+int64_t cpu_get_real_ticks(void)
+{
+    uint32_t low,high;
+    int64_t val;
+    asm volatile("rdtsc" : "=a" (low), "=d" (high));
+    val = high;
+    val <<= 32;
+    val |= low;
+    return val;
+}
+
 #else
 #error unsupported CPU
 #endif