tsan: ignore interceptors coming from specified libraries

LibIgnore allows to ignore all interceptors called from a particular set
of dynamic libraries. LibIgnore remembers all "called_from_lib" suppressions
from the provided SuppressionContext; finds code ranges for the libraries;
and checks whether the provided PC value belongs to the code ranges.

Also make malloc and friends interceptors use SCOPED_INTERCEPTOR_RAW instead of
SCOPED_TSAN_INTERCEPTOR, because if they are called from an ignored lib,
then must call our internal allocator instead of libc malloc.

llvm-svn: 191897

1 files changed, 0 insertions, 1 deletions

diff --git a/compiler-rt/lib/tsan/lit_tests/java_lock.cc b/compiler-rt/lib/tsan/lit_tests/java_lock.cc
index c01959719b8..d9db103504d 100644
--- a/compiler-rt/lib/tsan/lit_tests/java_lock.cc
+++ b/compiler-rt/lib/tsan/lit_tests/java_lock.cc
@@ -16,7 +16,6 @@ void *Thread(void *p) {
 int main() {
   int const kHeapSize = 1024 * 1024;
   void *jheap = malloc(kHeapSize);
-  __tsan_java_preinit(0);
   __tsan_java_init((jptr)jheap, kHeapSize);
   const int kBlockSize = 16;
   __tsan_java_alloc((jptr)jheap, kBlockSize);