From: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Date: Mon, 9 Feb 2009 17:58:11 +0000 (-0500)
Subject: Fix get_cycles for 32-bits x86
X-Git-Tag: v0.1~304
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=5fa9dfe40762818f355720a66b62700af5aafc28;p=urcu.git

Fix get_cycles for 32-bits x86

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
---

diff --git a/test_rwlock_timing.c b/test_rwlock_timing.c
index 065c2d3..6e0523c 100644
--- a/test_rwlock_timing.c
+++ b/test_rwlock_timing.c
@@ -38,7 +38,7 @@ static inline pid_t gettid(void)
 #define rdtscll(val) do { \
      unsigned int __a,__d; \
      asm volatile("rdtsc" : "=a" (__a), "=d" (__d)); \
-     (val) = ((unsigned long)__a) | (((unsigned long)__d)<<32); \
+     (val) = ((unsigned long long)__a) | (((unsigned long long)__d)<<32); \
 } while(0)
 
 typedef unsigned long long cycles_t;
diff --git a/test_urcu_timing.c b/test_urcu_timing.c
index f97a5c1..d469508 100644
--- a/test_urcu_timing.c
+++ b/test_urcu_timing.c
@@ -37,7 +37,7 @@ static inline pid_t gettid(void)
 #define rdtscll(val) do { \
      unsigned int __a,__d; \
      asm volatile("rdtsc" : "=a" (__a), "=d" (__d)); \
-     (val) = ((unsigned long)__a) | (((unsigned long)__d)<<32); \
+     (val) = ((unsigned long long)__a) | (((unsigned long long)__d)<<32); \
 } while(0)
 
 typedef unsigned long long cycles_t;