Index: lib/tsan/rtl/tsan_interface.h
===================================================================
--- lib/tsan/rtl/tsan_interface.h
+++ lib/tsan/rtl/tsan_interface.h
@@ -94,6 +94,11 @@
 SANITIZER_INTERFACE_ATTRIBUTE
 void __tsan_write_range(void *addr, unsigned long size);  // NOLINT
 
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_read_range_pc(void *addr, unsigned long size, void *pc);  // NOLINT
+SANITIZER_INTERFACE_ATTRIBUTE
+void __tsan_write_range_pc(void *addr, unsigned long size, void *pc);  // NOLINT
+
 // User may provide function that would be called right when TSan detects
 // an error. The argument 'report' is an opaque pointer that can be used to
 // gather additional information using other TSan report API functions.
Index: lib/tsan/rtl/tsan_interface_inl.h
===================================================================
--- lib/tsan/rtl/tsan_interface_inl.h
+++ lib/tsan/rtl/tsan_interface_inl.h
@@ -122,3 +122,11 @@
 void __tsan_write_range(void *addr, uptr size) {
   MemoryAccessRange(cur_thread(), CALLERPC, (uptr)addr, size, true);
 }
+
+void __tsan_read_range_pc(void *addr, uptr size, void *pc) {
+  MemoryAccessRange(cur_thread(), (uptr)pc, (uptr)addr, size, false);
+}
+
+void __tsan_write_range_pc(void *addr, uptr size, void *pc) {
+  MemoryAccessRange(cur_thread(), (uptr)pc, (uptr)addr, size, true);
+}