| //===-- tsan_interface.h ----------------------------------------*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file is a part of ThreadSanitizer (TSan), a race detector. |
| // |
| // The functions declared in this header will be inserted by the instrumentation |
| // module. |
| // This header can be included by the instrumented program or by TSan tests. |
| //===----------------------------------------------------------------------===// |
| #ifndef TSAN_INTERFACE_H |
| #define TSAN_INTERFACE_H |
| |
| #include <sanitizer_common/sanitizer_internal_defs.h> |
| using __sanitizer::uptr; |
| using __sanitizer::tid_t; |
| |
| // This header should NOT include any other headers. |
| // All functions in this header are extern "C" and start with __tsan_. |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #if !SANITIZER_GO |
| |
| // This function should be called at the very beginning of the process, |
| // before any instrumented code is executed and before any call to malloc. |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_init(); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_flush_memory(); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_read1(void *addr); |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_read2(void *addr); |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_read4(void *addr); |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_read8(void *addr); |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_read16(void *addr); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_write1(void *addr); |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_write2(void *addr); |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_write4(void *addr); |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_write8(void *addr); |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_write16(void *addr); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_unaligned_read2(const void *addr); |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_unaligned_read4(const void *addr); |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_unaligned_read8(const void *addr); |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_unaligned_read16(const void *addr); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_unaligned_write2(void *addr); |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_unaligned_write4(void *addr); |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_unaligned_write8(void *addr); |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_unaligned_write16(void *addr); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_read1_pc(void *addr, void *pc); |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_read2_pc(void *addr, void *pc); |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_read4_pc(void *addr, void *pc); |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_read8_pc(void *addr, void *pc); |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_read16_pc(void *addr, void *pc); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_write1_pc(void *addr, void *pc); |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_write2_pc(void *addr, void *pc); |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_write4_pc(void *addr, void *pc); |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_write8_pc(void *addr, void *pc); |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_write16_pc(void *addr, void *pc); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_vptr_read(void **vptr_p); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_vptr_update(void **vptr_p, void *new_val); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void *__tsan_memcpy(void *dest, const void *src, uptr count); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void *__tsan_memset(void *dest, int ch, uptr count); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void *__tsan_memmove(void *dest, const void *src, uptr count); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE void __tsan_func_entry(void *call_pc); |
| 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_external_register_tag(const char *object_type); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_external_register_header(void *tag, const char *header); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_external_assign_tag(void *addr, void *tag); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_external_read(void *addr, void *caller_pc, void *tag); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_external_write(void *addr, void *caller_pc, void *tag); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_read_range(void *addr, unsigned long size); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_write_range(void *addr, unsigned long size); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_read_range_pc(void *addr, unsigned long size, void *pc); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_write_range_pc(void *addr, unsigned long size, void *pc); |
| |
| // 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. |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_on_report(void *report); |
| |
| // If TSan is currently reporting a detected issue on the current thread, |
| // returns an opaque pointer to the current report. Otherwise returns NULL. |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void *__tsan_get_current_report(); |
| |
| // Returns a report's description (issue type), number of duplicate issues |
| // found, counts of array data (stack traces, memory operations, locations, |
| // mutexes, threads, unique thread IDs) and a stack trace of a sleep() call (if |
| // one was involved in the issue). |
| SANITIZER_INTERFACE_ATTRIBUTE |
| int __tsan_get_report_data(void *report, const char **description, int *count, |
| int *stack_count, int *mop_count, int *loc_count, |
| int *mutex_count, int *thread_count, |
| int *unique_tid_count, void **sleep_trace, |
| uptr trace_size); |
| |
| /// Retrieves the "tag" from a report (for external-race report types). External |
| /// races can be associated with a tag which give them more meaning. For example |
| /// tag value '1' means "Swift access race". Tag value '0' indicated a plain |
| /// external race. |
| /// |
| /// \param report opaque pointer to the current report (obtained as argument in |
| /// __tsan_on_report, or from __tsan_get_current_report) |
| /// \param [out] tag points to storage that will be filled with the tag value |
| /// |
| /// \returns non-zero value on success, zero on failure |
| SANITIZER_INTERFACE_ATTRIBUTE |
| int __tsan_get_report_tag(void *report, uptr *tag); |
| |
| // Returns information about stack traces included in the report. |
| SANITIZER_INTERFACE_ATTRIBUTE |
| int __tsan_get_report_stack(void *report, uptr idx, void **trace, |
| uptr trace_size); |
| |
| // Returns information about memory operations included in the report. |
| SANITIZER_INTERFACE_ATTRIBUTE |
| int __tsan_get_report_mop(void *report, uptr idx, int *tid, void **addr, |
| int *size, int *write, int *atomic, void **trace, |
| uptr trace_size); |
| |
| // Returns information about locations included in the report. |
| SANITIZER_INTERFACE_ATTRIBUTE |
| int __tsan_get_report_loc(void *report, uptr idx, const char **type, |
| void **addr, uptr *start, uptr *size, int *tid, |
| int *fd, int *suppressable, void **trace, |
| uptr trace_size); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| int __tsan_get_report_loc_object_type(void *report, uptr idx, |
| const char **object_type); |
| |
| // Returns information about mutexes included in the report. |
| SANITIZER_INTERFACE_ATTRIBUTE |
| int __tsan_get_report_mutex(void *report, uptr idx, uptr *mutex_id, void **addr, |
| int *destroyed, void **trace, uptr trace_size); |
| |
| // Returns information about threads included in the report. |
| SANITIZER_INTERFACE_ATTRIBUTE |
| int __tsan_get_report_thread(void *report, uptr idx, int *tid, tid_t *os_id, |
| int *running, const char **name, int *parent_tid, |
| void **trace, uptr trace_size); |
| |
| // Returns information about unique thread IDs included in the report. |
| SANITIZER_INTERFACE_ATTRIBUTE |
| int __tsan_get_report_unique_tid(void *report, uptr idx, int *tid); |
| |
| // Returns the type of the pointer (heap, stack, global, ...) and if possible |
| // also the starting address (e.g. of a heap allocation) and size. |
| SANITIZER_INTERFACE_ATTRIBUTE |
| const char *__tsan_locate_address(uptr addr, char *name, uptr name_size, |
| uptr *region_address, uptr *region_size); |
| |
| // Returns the allocation stack for a heap pointer. |
| SANITIZER_INTERFACE_ATTRIBUTE |
| int __tsan_get_alloc_stack(uptr addr, uptr *trace, uptr size, int *thread_id, |
| tid_t *os_id); |
| |
| #endif // SANITIZER_GO |
| |
| #ifdef __cplusplus |
| } // extern "C" |
| #endif |
| |
| namespace __tsan { |
| |
| // These should match declarations from public tsan_interface_atomic.h header. |
| typedef unsigned char a8; |
| typedef unsigned short a16; |
| typedef unsigned int a32; |
| typedef unsigned long long a64; |
| #if !SANITIZER_GO && (defined(__SIZEOF_INT128__) \ |
| || (__clang_major__ * 100 + __clang_minor__ >= 302)) && \ |
| !defined(__mips64) && !defined(__s390x__) |
| __extension__ typedef __int128 a128; |
| # define __TSAN_HAS_INT128 1 |
| #else |
| # define __TSAN_HAS_INT128 0 |
| #endif |
| |
| // Part of ABI, do not change. |
| // https://github.com/llvm/llvm-project/blob/main/libcxx/include/atomic |
| typedef enum { |
| mo_relaxed, |
| mo_consume, |
| mo_acquire, |
| mo_release, |
| mo_acq_rel, |
| mo_seq_cst |
| } morder; |
| |
| struct ThreadState; |
| |
| extern "C" { |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a8 __tsan_atomic8_load(const volatile a8 *a, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a16 __tsan_atomic16_load(const volatile a16 *a, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a32 __tsan_atomic32_load(const volatile a32 *a, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a64 __tsan_atomic64_load(const volatile a64 *a, morder mo); |
| #if __TSAN_HAS_INT128 |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a128 __tsan_atomic128_load(const volatile a128 *a, morder mo); |
| #endif |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_atomic8_store(volatile a8 *a, a8 v, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_atomic16_store(volatile a16 *a, a16 v, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_atomic32_store(volatile a32 *a, a32 v, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_atomic64_store(volatile a64 *a, a64 v, morder mo); |
| #if __TSAN_HAS_INT128 |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_atomic128_store(volatile a128 *a, a128 v, morder mo); |
| #endif |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a8 __tsan_atomic8_exchange(volatile a8 *a, a8 v, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a16 __tsan_atomic16_exchange(volatile a16 *a, a16 v, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a32 __tsan_atomic32_exchange(volatile a32 *a, a32 v, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a64 __tsan_atomic64_exchange(volatile a64 *a, a64 v, morder mo); |
| #if __TSAN_HAS_INT128 |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a128 __tsan_atomic128_exchange(volatile a128 *a, a128 v, morder mo); |
| #endif |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a8 __tsan_atomic8_fetch_add(volatile a8 *a, a8 v, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a16 __tsan_atomic16_fetch_add(volatile a16 *a, a16 v, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a32 __tsan_atomic32_fetch_add(volatile a32 *a, a32 v, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a64 __tsan_atomic64_fetch_add(volatile a64 *a, a64 v, morder mo); |
| #if __TSAN_HAS_INT128 |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a128 __tsan_atomic128_fetch_add(volatile a128 *a, a128 v, morder mo); |
| #endif |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a8 __tsan_atomic8_fetch_sub(volatile a8 *a, a8 v, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a16 __tsan_atomic16_fetch_sub(volatile a16 *a, a16 v, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a32 __tsan_atomic32_fetch_sub(volatile a32 *a, a32 v, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a64 __tsan_atomic64_fetch_sub(volatile a64 *a, a64 v, morder mo); |
| #if __TSAN_HAS_INT128 |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a128 __tsan_atomic128_fetch_sub(volatile a128 *a, a128 v, morder mo); |
| #endif |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a8 __tsan_atomic8_fetch_and(volatile a8 *a, a8 v, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a16 __tsan_atomic16_fetch_and(volatile a16 *a, a16 v, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a32 __tsan_atomic32_fetch_and(volatile a32 *a, a32 v, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a64 __tsan_atomic64_fetch_and(volatile a64 *a, a64 v, morder mo); |
| #if __TSAN_HAS_INT128 |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a128 __tsan_atomic128_fetch_and(volatile a128 *a, a128 v, morder mo); |
| #endif |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a8 __tsan_atomic8_fetch_or(volatile a8 *a, a8 v, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a16 __tsan_atomic16_fetch_or(volatile a16 *a, a16 v, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a32 __tsan_atomic32_fetch_or(volatile a32 *a, a32 v, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a64 __tsan_atomic64_fetch_or(volatile a64 *a, a64 v, morder mo); |
| #if __TSAN_HAS_INT128 |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a128 __tsan_atomic128_fetch_or(volatile a128 *a, a128 v, morder mo); |
| #endif |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a8 __tsan_atomic8_fetch_xor(volatile a8 *a, a8 v, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a16 __tsan_atomic16_fetch_xor(volatile a16 *a, a16 v, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a32 __tsan_atomic32_fetch_xor(volatile a32 *a, a32 v, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a64 __tsan_atomic64_fetch_xor(volatile a64 *a, a64 v, morder mo); |
| #if __TSAN_HAS_INT128 |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a128 __tsan_atomic128_fetch_xor(volatile a128 *a, a128 v, morder mo); |
| #endif |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a8 __tsan_atomic8_fetch_nand(volatile a8 *a, a8 v, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a16 __tsan_atomic16_fetch_nand(volatile a16 *a, a16 v, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a32 __tsan_atomic32_fetch_nand(volatile a32 *a, a32 v, morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a64 __tsan_atomic64_fetch_nand(volatile a64 *a, a64 v, morder mo); |
| #if __TSAN_HAS_INT128 |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a128 __tsan_atomic128_fetch_nand(volatile a128 *a, a128 v, morder mo); |
| #endif |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| int __tsan_atomic8_compare_exchange_strong(volatile a8 *a, a8 *c, a8 v, |
| morder mo, morder fmo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| int __tsan_atomic16_compare_exchange_strong(volatile a16 *a, a16 *c, a16 v, |
| morder mo, morder fmo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| int __tsan_atomic32_compare_exchange_strong(volatile a32 *a, a32 *c, a32 v, |
| morder mo, morder fmo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| int __tsan_atomic64_compare_exchange_strong(volatile a64 *a, a64 *c, a64 v, |
| morder mo, morder fmo); |
| #if __TSAN_HAS_INT128 |
| SANITIZER_INTERFACE_ATTRIBUTE |
| int __tsan_atomic128_compare_exchange_strong(volatile a128 *a, a128 *c, a128 v, |
| morder mo, morder fmo); |
| #endif |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| int __tsan_atomic8_compare_exchange_weak(volatile a8 *a, a8 *c, a8 v, morder mo, |
| morder fmo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| int __tsan_atomic16_compare_exchange_weak(volatile a16 *a, a16 *c, a16 v, |
| morder mo, morder fmo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| int __tsan_atomic32_compare_exchange_weak(volatile a32 *a, a32 *c, a32 v, |
| morder mo, morder fmo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| int __tsan_atomic64_compare_exchange_weak(volatile a64 *a, a64 *c, a64 v, |
| morder mo, morder fmo); |
| #if __TSAN_HAS_INT128 |
| SANITIZER_INTERFACE_ATTRIBUTE |
| int __tsan_atomic128_compare_exchange_weak(volatile a128 *a, a128 *c, a128 v, |
| morder mo, morder fmo); |
| #endif |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a8 __tsan_atomic8_compare_exchange_val(volatile a8 *a, a8 c, a8 v, morder mo, |
| morder fmo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a16 __tsan_atomic16_compare_exchange_val(volatile a16 *a, a16 c, a16 v, |
| morder mo, morder fmo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a32 __tsan_atomic32_compare_exchange_val(volatile a32 *a, a32 c, a32 v, |
| morder mo, morder fmo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a64 __tsan_atomic64_compare_exchange_val(volatile a64 *a, a64 c, a64 v, |
| morder mo, morder fmo); |
| #if __TSAN_HAS_INT128 |
| SANITIZER_INTERFACE_ATTRIBUTE |
| a128 __tsan_atomic128_compare_exchange_val(volatile a128 *a, a128 c, a128 v, |
| morder mo, morder fmo); |
| #endif |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_atomic_thread_fence(morder mo); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_atomic_signal_fence(morder mo); |
| |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_go_atomic32_load(ThreadState *thr, uptr cpc, uptr pc, u8 *a); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_go_atomic64_load(ThreadState *thr, uptr cpc, uptr pc, u8 *a); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_go_atomic32_store(ThreadState *thr, uptr cpc, uptr pc, u8 *a); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_go_atomic64_store(ThreadState *thr, uptr cpc, uptr pc, u8 *a); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_go_atomic32_fetch_add(ThreadState *thr, uptr cpc, uptr pc, u8 *a); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_go_atomic64_fetch_add(ThreadState *thr, uptr cpc, uptr pc, u8 *a); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_go_atomic32_exchange(ThreadState *thr, uptr cpc, uptr pc, u8 *a); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_go_atomic64_exchange(ThreadState *thr, uptr cpc, uptr pc, u8 *a); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_go_atomic32_compare_exchange(ThreadState *thr, uptr cpc, uptr pc, |
| u8 *a); |
| SANITIZER_INTERFACE_ATTRIBUTE |
| void __tsan_go_atomic64_compare_exchange(ThreadState *thr, uptr cpc, uptr pc, |
| u8 *a); |
| |
| } // extern "C" |
| |
| } // namespace __tsan |
| |
| #endif // TSAN_INTERFACE_H |