From 1a76930ec58c9367e47fe6c70b1a1844e715b011 Mon Sep 17 00:00:00 2001
From: Nathan Beckmann <beckmann@mit.edu>
Date: Thu, 10 Sep 2009 13:34:09 -0400
Subject: [PATCH] [pin/thread][pin/tls] Add error checking for PIN TLS. Still
 broken, PIN_RegisterNewThread does not exist.

---
 pin/pin_thread.cc | 1 +
 pin/pin_tls.cc    | 7 ++++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/pin/pin_thread.cc b/pin/pin_thread.cc
index 2fd79d34..7f8047a7 100644
--- a/pin/pin_thread.cc
+++ b/pin/pin_thread.cc
@@ -9,6 +9,7 @@ PinThreadRunner::PinThreadRunner(Thread::ThreadFunc func, void *param)
 
 void PinThreadRunner::RunThread(OS_SERVICES::ITHREAD *)
 {
+//   PIN_RegisterNewThread();
    m_func(m_param);
 }
 
diff --git a/pin/pin_tls.cc b/pin/pin_tls.cc
index 7da73fb5..09eb4eb4 100644
--- a/pin/pin_tls.cc
+++ b/pin/pin_tls.cc
@@ -1,4 +1,5 @@
 #include "tls.h"
+#include "log.h"
 #include <pin.H>
 
 class PinTLS : public TLS
@@ -26,7 +27,11 @@ class PinTLS : public TLS
 
     void set(void *vp)
     {
-        PIN_SetThreadData(m_key, vp);
+        LOG_PRINT("%p->set(%p)", this, vp);
+        LOG_ASSERT_ERROR(
+            PIN_SetThreadData(m_key, vp),
+            "Error setting TLS -- pin tid = %d",
+            PIN_ThreadId());
     }
 
 private: