Expose `__tsan_on_thread_idle` as part of tsan shared interface

`__tsan_on_thread_idle` is part of the tsan interface that was not being
exported in shared libraries. Fixes it so that we can link to dynamic
versions of tsan and still call `__tsan_on_thread_idle`.

Reviewed By: vitalybuka

Differential Revision: https://reviews.llvm.org/D146166

diff --git a/compiler-rt/lib/tsan/rtl/tsan_interface.h b/compiler-rt/lib/tsan/rtl/tsan_interface.h
index b32fb65..d53c1e3 100644 (file)
--- a/compiler-rt/lib/tsan/rtl/tsan_interface.h
+++ b/compiler-rt/lib/tsan/rtl/tsan_interface.h
@@ -88,6 +88,8 @@ SANITIZER_INTERFACE_ATTRIBUTE void __tsan_func_exit();
 SANITIZER_INTERFACE_ATTRIBUTE void __tsan_ignore_thread_begin();
 SANITIZER_INTERFACE_ATTRIBUTE void __tsan_ignore_thread_end();
 
+SANITIZER_INTERFACE_ATTRIBUTE void __tsan_on_thread_idle();
+
 SANITIZER_INTERFACE_ATTRIBUTE
 void *__tsan_external_register_tag(const char *object_type);
 SANITIZER_INTERFACE_ATTRIBUTE

diff --git a/compiler-rt/lib/tsan/rtl/tsan_mman.cpp b/compiler-rt/lib/tsan/rtl/tsan_mman.cpp
index 0937e52..99fa492 100644 (file)
--- a/compiler-rt/lib/tsan/rtl/tsan_mman.cpp
+++ b/compiler-rt/lib/tsan/rtl/tsan_mman.cpp
@@ -15,6 +15,7 @@
 #include "sanitizer_common/sanitizer_common.h"
 #include "sanitizer_common/sanitizer_errno.h"
 #include "sanitizer_common/sanitizer_placement_new.h"
+#include "tsan_interface.h"
 #include "tsan_mman.h"
 #include "tsan_rtl.h"
 #include "tsan_report.h"