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-rw-r--r--src/sim/syscall_emul.cc2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/sim/syscall_emul.cc b/src/sim/syscall_emul.cc
index d25f7b9fa..fae3586a4 100644
--- a/src/sim/syscall_emul.cc
+++ b/src/sim/syscall_emul.cc
@@ -52,7 +52,9 @@ using namespace TheISA;
void
SyscallDesc::doSyscall(int callnum, LiveProcess *process, ThreadContext *tc)
{
+#if TRACING_ON
int index = 0;
+#endif
DPRINTFR(SyscallVerbose,
"%d: %s: syscall %s called w/arguments %d,%d,%d,%d\n",
curTick, tc->getCpuPtr()->name(), name,