cd0be65c26
libsanitizer/ * tsan: New directory. Import tsan runtime from llvm. * configure.ac: Add 64 bits tsan build. * Makefile.am: Likewise. * configure: Regenerated. * Makefile.in: Likewise. From-SVN: r193737
41 lines
1.1 KiB
C++
41 lines
1.1 KiB
C++
//===-- tsan_interface.cc -------------------------------------------------===//
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file is a part of ThreadSanitizer (TSan), a race detector.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "tsan_interface.h"
|
|
#include "tsan_interface_ann.h"
|
|
#include "tsan_rtl.h"
|
|
|
|
#define CALLERPC ((uptr)__builtin_return_address(0))
|
|
|
|
using namespace __tsan; // NOLINT
|
|
|
|
void __tsan_init() {
|
|
Initialize(cur_thread());
|
|
}
|
|
|
|
void __tsan_read16(void *addr) {
|
|
MemoryRead8Byte(cur_thread(), CALLERPC, (uptr)addr);
|
|
MemoryRead8Byte(cur_thread(), CALLERPC, (uptr)addr + 8);
|
|
}
|
|
|
|
void __tsan_write16(void *addr) {
|
|
MemoryWrite8Byte(cur_thread(), CALLERPC, (uptr)addr);
|
|
MemoryWrite8Byte(cur_thread(), CALLERPC, (uptr)addr + 8);
|
|
}
|
|
|
|
void __tsan_acquire(void *addr) {
|
|
Acquire(cur_thread(), CALLERPC, (uptr)addr);
|
|
}
|
|
|
|
void __tsan_release(void *addr) {
|
|
Release(cur_thread(), CALLERPC, (uptr)addr);
|
|
}
|