diff --git a/lib/asan/asan_linux.cc b/lib/asan/asan_linux.cc
index 2f89a1e..068f7b1 100644
--- a/lib/asan/asan_linux.cc
+++ b/lib/asan/asan_linux.cc
@@ -158,7 +158,9 @@
   stack->trace[0] = pc;
   if ((max_s) > 1) {
     stack->max_size = max_s;
-#if defined(__arm__) || defined(__powerpc__) || defined(__powerpc64__)
+#if defined(__arm__) || \
+    defined(__powerpc__) || defined(__powerpc64__) || \
+    defined(__sparc__)
     _Unwind_Backtrace(Unwind_Trace, stack);
     // Pop off the two ASAN functions from the backtrace.
     stack->PopStackFrames(2);
diff --git a/lib/sanitizer_common/sanitizer_stacktrace.cc b/lib/sanitizer_common/sanitizer_stacktrace.cc
index aeb2914..7525895 100644
--- a/lib/sanitizer_common/sanitizer_stacktrace.cc
+++ b/lib/sanitizer_common/sanitizer_stacktrace.cc
@@ -36,6 +36,8 @@
 #if defined(__powerpc__) || defined(__powerpc64__)
   // PCs are always 4 byte aligned.
   return pc - 4;
+#elif defined(__sparc__)
+  return pc - 8;
 #else
   return pc - 1;
 #endif