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
174 lines
8.3 KiB
C++
174 lines
8.3 KiB
C++
//===-- tsan_interface_atomic.h ---------------------------------*- C++ -*-===//
|
|
//
|
|
// 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.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
#ifndef TSAN_INTERFACE_ATOMIC_H
|
|
#define TSAN_INTERFACE_ATOMIC_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
typedef char __tsan_atomic8;
|
|
typedef short __tsan_atomic16; // NOLINT
|
|
typedef int __tsan_atomic32;
|
|
typedef long __tsan_atomic64; // NOLINT
|
|
|
|
// Part of ABI, do not change.
|
|
// http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/atomic?view=markup
|
|
typedef enum {
|
|
__tsan_memory_order_relaxed = 1 << 0,
|
|
__tsan_memory_order_consume = 1 << 1,
|
|
__tsan_memory_order_acquire = 1 << 2,
|
|
__tsan_memory_order_release = 1 << 3,
|
|
__tsan_memory_order_acq_rel = 1 << 4,
|
|
__tsan_memory_order_seq_cst = 1 << 5
|
|
} __tsan_memory_order;
|
|
|
|
__tsan_atomic8 __tsan_atomic8_load(const volatile __tsan_atomic8 *a,
|
|
__tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
__tsan_atomic16 __tsan_atomic16_load(const volatile __tsan_atomic16 *a,
|
|
__tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
__tsan_atomic32 __tsan_atomic32_load(const volatile __tsan_atomic32 *a,
|
|
__tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
__tsan_atomic64 __tsan_atomic64_load(const volatile __tsan_atomic64 *a,
|
|
__tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
|
|
void __tsan_atomic8_store(volatile __tsan_atomic8 *a, __tsan_atomic8 v,
|
|
__tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
void __tsan_atomic16_store(volatile __tsan_atomic16 *a, __tsan_atomic16 v,
|
|
__tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
void __tsan_atomic32_store(volatile __tsan_atomic32 *a, __tsan_atomic32 v,
|
|
__tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
void __tsan_atomic64_store(volatile __tsan_atomic64 *a, __tsan_atomic64 v,
|
|
__tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
|
|
__tsan_atomic8 __tsan_atomic8_exchange(volatile __tsan_atomic8 *a,
|
|
__tsan_atomic8 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
__tsan_atomic16 __tsan_atomic16_exchange(volatile __tsan_atomic16 *a,
|
|
__tsan_atomic16 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
__tsan_atomic32 __tsan_atomic32_exchange(volatile __tsan_atomic32 *a,
|
|
__tsan_atomic32 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
__tsan_atomic64 __tsan_atomic64_exchange(volatile __tsan_atomic64 *a,
|
|
__tsan_atomic64 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
|
|
__tsan_atomic8 __tsan_atomic8_fetch_add(volatile __tsan_atomic8 *a,
|
|
__tsan_atomic8 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
__tsan_atomic16 __tsan_atomic16_fetch_add(volatile __tsan_atomic16 *a,
|
|
__tsan_atomic16 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
__tsan_atomic32 __tsan_atomic32_fetch_add(volatile __tsan_atomic32 *a,
|
|
__tsan_atomic32 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
__tsan_atomic64 __tsan_atomic64_fetch_add(volatile __tsan_atomic64 *a,
|
|
__tsan_atomic64 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
|
|
__tsan_atomic8 __tsan_atomic8_fetch_sub(volatile __tsan_atomic8 *a,
|
|
__tsan_atomic8 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
__tsan_atomic16 __tsan_atomic16_fetch_sub(volatile __tsan_atomic16 *a,
|
|
__tsan_atomic16 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
__tsan_atomic32 __tsan_atomic32_fetch_sub(volatile __tsan_atomic32 *a,
|
|
__tsan_atomic32 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
__tsan_atomic64 __tsan_atomic64_fetch_sub(volatile __tsan_atomic64 *a,
|
|
__tsan_atomic64 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
|
|
__tsan_atomic8 __tsan_atomic8_fetch_and(volatile __tsan_atomic8 *a,
|
|
__tsan_atomic8 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
__tsan_atomic16 __tsan_atomic16_fetch_and(volatile __tsan_atomic16 *a,
|
|
__tsan_atomic16 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
__tsan_atomic32 __tsan_atomic32_fetch_and(volatile __tsan_atomic32 *a,
|
|
__tsan_atomic32 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
__tsan_atomic64 __tsan_atomic64_fetch_and(volatile __tsan_atomic64 *a,
|
|
__tsan_atomic64 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
|
|
__tsan_atomic8 __tsan_atomic8_fetch_or(volatile __tsan_atomic8 *a,
|
|
__tsan_atomic8 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
__tsan_atomic16 __tsan_atomic16_fetch_or(volatile __tsan_atomic16 *a,
|
|
__tsan_atomic16 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
__tsan_atomic32 __tsan_atomic32_fetch_or(volatile __tsan_atomic32 *a,
|
|
__tsan_atomic32 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
__tsan_atomic64 __tsan_atomic64_fetch_or(volatile __tsan_atomic64 *a,
|
|
__tsan_atomic64 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
|
|
__tsan_atomic8 __tsan_atomic8_fetch_xor(volatile __tsan_atomic8 *a,
|
|
__tsan_atomic8 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
__tsan_atomic16 __tsan_atomic16_fetch_xor(volatile __tsan_atomic16 *a,
|
|
__tsan_atomic16 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
__tsan_atomic32 __tsan_atomic32_fetch_xor(volatile __tsan_atomic32 *a,
|
|
__tsan_atomic32 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
__tsan_atomic64 __tsan_atomic64_fetch_xor(volatile __tsan_atomic64 *a,
|
|
__tsan_atomic64 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
|
|
int __tsan_atomic8_compare_exchange_weak(volatile __tsan_atomic8 *a,
|
|
__tsan_atomic8 *c, __tsan_atomic8 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
int __tsan_atomic16_compare_exchange_weak(volatile __tsan_atomic16 *a,
|
|
__tsan_atomic16 *c, __tsan_atomic16 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
int __tsan_atomic32_compare_exchange_weak(volatile __tsan_atomic32 *a,
|
|
__tsan_atomic32 *c, __tsan_atomic32 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
int __tsan_atomic64_compare_exchange_weak(volatile __tsan_atomic64 *a,
|
|
__tsan_atomic64 *c, __tsan_atomic64 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
|
|
int __tsan_atomic8_compare_exchange_strong(volatile __tsan_atomic8 *a,
|
|
__tsan_atomic8 *c, __tsan_atomic8 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
int __tsan_atomic16_compare_exchange_strong(volatile __tsan_atomic16 *a,
|
|
__tsan_atomic16 *c, __tsan_atomic16 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
int __tsan_atomic32_compare_exchange_strong(volatile __tsan_atomic32 *a,
|
|
__tsan_atomic32 *c, __tsan_atomic32 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
int __tsan_atomic64_compare_exchange_strong(volatile __tsan_atomic64 *a,
|
|
__tsan_atomic64 *c, __tsan_atomic64 v, __tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
|
|
void __tsan_atomic_thread_fence(__tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
void __tsan_atomic_signal_fence(__tsan_memory_order mo)
|
|
SANITIZER_WEAK_ATTRIBUTE SANITIZER_INTERFACE_ATTRIBUTE;
|
|
|
|
#ifdef __cplusplus
|
|
} // extern "C"
|
|
#endif
|
|
|
|
#endif // #ifndef TSAN_INTERFACE_ATOMIC_H
|