Upgrade to 3.29
Update V8 to 3.29.88.17 and update makefiles to support building on
all the relevant platforms.
Bug: 17370214
Change-Id: Ia3407c157fd8d72a93e23d8318ccaf6ecf77fa4e
diff --git a/src/base/atomicops_internals_tsan.h b/src/base/atomicops_internals_tsan.h
new file mode 100644
index 0000000..646e5bd
--- /dev/null
+++ b/src/base/atomicops_internals_tsan.h
@@ -0,0 +1,363 @@
+// Copyright 2012 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+
+// This file is an internal atomic implementation for compiler-based
+// ThreadSanitizer. Use base/atomicops.h instead.
+
+#ifndef V8_BASE_ATOMICOPS_INTERNALS_TSAN_H_
+#define V8_BASE_ATOMICOPS_INTERNALS_TSAN_H_
+
+namespace v8 {
+namespace base {
+
+#ifndef TSAN_INTERFACE_ATOMIC_H
+#define TSAN_INTERFACE_ATOMIC_H
+
+
+extern "C" {
+typedef char __tsan_atomic8;
+typedef short __tsan_atomic16; // NOLINT
+typedef int __tsan_atomic32;
+typedef long __tsan_atomic64; // NOLINT
+
+#if defined(__SIZEOF_INT128__) \
+ || (__clang_major__ * 100 + __clang_minor__ >= 302)
+typedef __int128 __tsan_atomic128;
+#define __TSAN_HAS_INT128 1
+#else
+typedef char __tsan_atomic128;
+#define __TSAN_HAS_INT128 0
+#endif
+
+typedef enum {
+ __tsan_memory_order_relaxed,
+ __tsan_memory_order_consume,
+ __tsan_memory_order_acquire,
+ __tsan_memory_order_release,
+ __tsan_memory_order_acq_rel,
+ __tsan_memory_order_seq_cst,
+} __tsan_memory_order;
+
+__tsan_atomic8 __tsan_atomic8_load(const volatile __tsan_atomic8* a,
+ __tsan_memory_order mo);
+__tsan_atomic16 __tsan_atomic16_load(const volatile __tsan_atomic16* a,
+ __tsan_memory_order mo);
+__tsan_atomic32 __tsan_atomic32_load(const volatile __tsan_atomic32* a,
+ __tsan_memory_order mo);
+__tsan_atomic64 __tsan_atomic64_load(const volatile __tsan_atomic64* a,
+ __tsan_memory_order mo);
+__tsan_atomic128 __tsan_atomic128_load(const volatile __tsan_atomic128* a,
+ __tsan_memory_order mo);
+
+void __tsan_atomic8_store(volatile __tsan_atomic8* a, __tsan_atomic8 v,
+ __tsan_memory_order mo);
+void __tsan_atomic16_store(volatile __tsan_atomic16* a, __tsan_atomic16 v,
+ __tsan_memory_order mo);
+void __tsan_atomic32_store(volatile __tsan_atomic32* a, __tsan_atomic32 v,
+ __tsan_memory_order mo);
+void __tsan_atomic64_store(volatile __tsan_atomic64* a, __tsan_atomic64 v,
+ __tsan_memory_order mo);
+void __tsan_atomic128_store(volatile __tsan_atomic128* a, __tsan_atomic128 v,
+ __tsan_memory_order mo);
+
+__tsan_atomic8 __tsan_atomic8_exchange(volatile __tsan_atomic8* a,
+ __tsan_atomic8 v, __tsan_memory_order mo);
+__tsan_atomic16 __tsan_atomic16_exchange(volatile __tsan_atomic16* a,
+ __tsan_atomic16 v, __tsan_memory_order mo);
+__tsan_atomic32 __tsan_atomic32_exchange(volatile __tsan_atomic32* a,
+ __tsan_atomic32 v, __tsan_memory_order mo);
+__tsan_atomic64 __tsan_atomic64_exchange(volatile __tsan_atomic64* a,
+ __tsan_atomic64 v, __tsan_memory_order mo);
+__tsan_atomic128 __tsan_atomic128_exchange(volatile __tsan_atomic128* a,
+ __tsan_atomic128 v, __tsan_memory_order mo);
+
+__tsan_atomic8 __tsan_atomic8_fetch_add(volatile __tsan_atomic8* a,
+ __tsan_atomic8 v, __tsan_memory_order mo);
+__tsan_atomic16 __tsan_atomic16_fetch_add(volatile __tsan_atomic16* a,
+ __tsan_atomic16 v, __tsan_memory_order mo);
+__tsan_atomic32 __tsan_atomic32_fetch_add(volatile __tsan_atomic32* a,
+ __tsan_atomic32 v, __tsan_memory_order mo);
+__tsan_atomic64 __tsan_atomic64_fetch_add(volatile __tsan_atomic64* a,
+ __tsan_atomic64 v, __tsan_memory_order mo);
+__tsan_atomic128 __tsan_atomic128_fetch_add(volatile __tsan_atomic128* a,
+ __tsan_atomic128 v, __tsan_memory_order mo);
+
+__tsan_atomic8 __tsan_atomic8_fetch_and(volatile __tsan_atomic8* a,
+ __tsan_atomic8 v, __tsan_memory_order mo);
+__tsan_atomic16 __tsan_atomic16_fetch_and(volatile __tsan_atomic16* a,
+ __tsan_atomic16 v, __tsan_memory_order mo);
+__tsan_atomic32 __tsan_atomic32_fetch_and(volatile __tsan_atomic32* a,
+ __tsan_atomic32 v, __tsan_memory_order mo);
+__tsan_atomic64 __tsan_atomic64_fetch_and(volatile __tsan_atomic64* a,
+ __tsan_atomic64 v, __tsan_memory_order mo);
+__tsan_atomic128 __tsan_atomic128_fetch_and(volatile __tsan_atomic128* a,
+ __tsan_atomic128 v, __tsan_memory_order mo);
+
+__tsan_atomic8 __tsan_atomic8_fetch_or(volatile __tsan_atomic8* a,
+ __tsan_atomic8 v, __tsan_memory_order mo);
+__tsan_atomic16 __tsan_atomic16_fetch_or(volatile __tsan_atomic16* a,
+ __tsan_atomic16 v, __tsan_memory_order mo);
+__tsan_atomic32 __tsan_atomic32_fetch_or(volatile __tsan_atomic32* a,
+ __tsan_atomic32 v, __tsan_memory_order mo);
+__tsan_atomic64 __tsan_atomic64_fetch_or(volatile __tsan_atomic64* a,
+ __tsan_atomic64 v, __tsan_memory_order mo);
+__tsan_atomic128 __tsan_atomic128_fetch_or(volatile __tsan_atomic128* a,
+ __tsan_atomic128 v, __tsan_memory_order mo);
+
+__tsan_atomic8 __tsan_atomic8_fetch_xor(volatile __tsan_atomic8* a,
+ __tsan_atomic8 v, __tsan_memory_order mo);
+__tsan_atomic16 __tsan_atomic16_fetch_xor(volatile __tsan_atomic16* a,
+ __tsan_atomic16 v, __tsan_memory_order mo);
+__tsan_atomic32 __tsan_atomic32_fetch_xor(volatile __tsan_atomic32* a,
+ __tsan_atomic32 v, __tsan_memory_order mo);
+__tsan_atomic64 __tsan_atomic64_fetch_xor(volatile __tsan_atomic64* a,
+ __tsan_atomic64 v, __tsan_memory_order mo);
+__tsan_atomic128 __tsan_atomic128_fetch_xor(volatile __tsan_atomic128* a,
+ __tsan_atomic128 v, __tsan_memory_order mo);
+
+__tsan_atomic8 __tsan_atomic8_fetch_nand(volatile __tsan_atomic8* a,
+ __tsan_atomic8 v, __tsan_memory_order mo);
+__tsan_atomic16 __tsan_atomic16_fetch_nand(volatile __tsan_atomic16* a,
+ __tsan_atomic16 v, __tsan_memory_order mo);
+__tsan_atomic32 __tsan_atomic32_fetch_nand(volatile __tsan_atomic32* a,
+ __tsan_atomic32 v, __tsan_memory_order mo);
+__tsan_atomic64 __tsan_atomic64_fetch_nand(volatile __tsan_atomic64* a,
+ __tsan_atomic64 v, __tsan_memory_order mo);
+__tsan_atomic128 __tsan_atomic128_fetch_nand(volatile __tsan_atomic128* a,
+ __tsan_atomic128 v, __tsan_memory_order mo);
+
+int __tsan_atomic8_compare_exchange_weak(volatile __tsan_atomic8* a,
+ __tsan_atomic8* c, __tsan_atomic8 v, __tsan_memory_order mo,
+ __tsan_memory_order fail_mo);
+int __tsan_atomic16_compare_exchange_weak(volatile __tsan_atomic16* a,
+ __tsan_atomic16* c, __tsan_atomic16 v, __tsan_memory_order mo,
+ __tsan_memory_order fail_mo);
+int __tsan_atomic32_compare_exchange_weak(volatile __tsan_atomic32* a,
+ __tsan_atomic32* c, __tsan_atomic32 v, __tsan_memory_order mo,
+ __tsan_memory_order fail_mo);
+int __tsan_atomic64_compare_exchange_weak(volatile __tsan_atomic64* a,
+ __tsan_atomic64* c, __tsan_atomic64 v, __tsan_memory_order mo,
+ __tsan_memory_order fail_mo);
+int __tsan_atomic128_compare_exchange_weak(volatile __tsan_atomic128* a,
+ __tsan_atomic128* c, __tsan_atomic128 v, __tsan_memory_order mo,
+ __tsan_memory_order fail_mo);
+
+int __tsan_atomic8_compare_exchange_strong(volatile __tsan_atomic8* a,
+ __tsan_atomic8* c, __tsan_atomic8 v, __tsan_memory_order mo,
+ __tsan_memory_order fail_mo);
+int __tsan_atomic16_compare_exchange_strong(volatile __tsan_atomic16* a,
+ __tsan_atomic16* c, __tsan_atomic16 v, __tsan_memory_order mo,
+ __tsan_memory_order fail_mo);
+int __tsan_atomic32_compare_exchange_strong(volatile __tsan_atomic32* a,
+ __tsan_atomic32* c, __tsan_atomic32 v, __tsan_memory_order mo,
+ __tsan_memory_order fail_mo);
+int __tsan_atomic64_compare_exchange_strong(volatile __tsan_atomic64* a,
+ __tsan_atomic64* c, __tsan_atomic64 v, __tsan_memory_order mo,
+ __tsan_memory_order fail_mo);
+int __tsan_atomic128_compare_exchange_strong(volatile __tsan_atomic128* a,
+ __tsan_atomic128* c, __tsan_atomic128 v, __tsan_memory_order mo,
+ __tsan_memory_order fail_mo);
+
+__tsan_atomic8 __tsan_atomic8_compare_exchange_val(
+ volatile __tsan_atomic8* a, __tsan_atomic8 c, __tsan_atomic8 v,
+ __tsan_memory_order mo, __tsan_memory_order fail_mo);
+__tsan_atomic16 __tsan_atomic16_compare_exchange_val(
+ volatile __tsan_atomic16* a, __tsan_atomic16 c, __tsan_atomic16 v,
+ __tsan_memory_order mo, __tsan_memory_order fail_mo);
+__tsan_atomic32 __tsan_atomic32_compare_exchange_val(
+ volatile __tsan_atomic32* a, __tsan_atomic32 c, __tsan_atomic32 v,
+ __tsan_memory_order mo, __tsan_memory_order fail_mo);
+__tsan_atomic64 __tsan_atomic64_compare_exchange_val(
+ volatile __tsan_atomic64* a, __tsan_atomic64 c, __tsan_atomic64 v,
+ __tsan_memory_order mo, __tsan_memory_order fail_mo);
+__tsan_atomic128 __tsan_atomic128_compare_exchange_val(
+ volatile __tsan_atomic128* a, __tsan_atomic128 c, __tsan_atomic128 v,
+ __tsan_memory_order mo, __tsan_memory_order fail_mo);
+
+void __tsan_atomic_thread_fence(__tsan_memory_order mo);
+void __tsan_atomic_signal_fence(__tsan_memory_order mo);
+} // extern "C"
+
+#endif // #ifndef TSAN_INTERFACE_ATOMIC_H
+
+inline Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32* ptr,
+ Atomic32 old_value,
+ Atomic32 new_value) {
+ Atomic32 cmp = old_value;
+ __tsan_atomic32_compare_exchange_strong(ptr, &cmp, new_value,
+ __tsan_memory_order_relaxed, __tsan_memory_order_relaxed);
+ return cmp;
+}
+
+inline Atomic32 NoBarrier_AtomicExchange(volatile Atomic32* ptr,
+ Atomic32 new_value) {
+ return __tsan_atomic32_exchange(ptr, new_value,
+ __tsan_memory_order_relaxed);
+}
+
+inline Atomic32 Acquire_AtomicExchange(volatile Atomic32* ptr,
+ Atomic32 new_value) {
+ return __tsan_atomic32_exchange(ptr, new_value,
+ __tsan_memory_order_acquire);
+}
+
+inline Atomic32 Release_AtomicExchange(volatile Atomic32* ptr,
+ Atomic32 new_value) {
+ return __tsan_atomic32_exchange(ptr, new_value,
+ __tsan_memory_order_release);
+}
+
+inline Atomic32 NoBarrier_AtomicIncrement(volatile Atomic32* ptr,
+ Atomic32 increment) {
+ return increment + __tsan_atomic32_fetch_add(ptr, increment,
+ __tsan_memory_order_relaxed);
+}
+
+inline Atomic32 Barrier_AtomicIncrement(volatile Atomic32* ptr,
+ Atomic32 increment) {
+ return increment + __tsan_atomic32_fetch_add(ptr, increment,
+ __tsan_memory_order_acq_rel);
+}
+
+inline Atomic32 Acquire_CompareAndSwap(volatile Atomic32* ptr,
+ Atomic32 old_value,
+ Atomic32 new_value) {
+ Atomic32 cmp = old_value;
+ __tsan_atomic32_compare_exchange_strong(ptr, &cmp, new_value,
+ __tsan_memory_order_acquire, __tsan_memory_order_acquire);
+ return cmp;
+}
+
+inline Atomic32 Release_CompareAndSwap(volatile Atomic32* ptr,
+ Atomic32 old_value,
+ Atomic32 new_value) {
+ Atomic32 cmp = old_value;
+ __tsan_atomic32_compare_exchange_strong(ptr, &cmp, new_value,
+ __tsan_memory_order_release, __tsan_memory_order_relaxed);
+ return cmp;
+}
+
+inline void NoBarrier_Store(volatile Atomic8* ptr, Atomic8 value) {
+ __tsan_atomic8_store(ptr, value, __tsan_memory_order_relaxed);
+}
+
+inline void NoBarrier_Store(volatile Atomic32* ptr, Atomic32 value) {
+ __tsan_atomic32_store(ptr, value, __tsan_memory_order_relaxed);
+}
+
+inline void Acquire_Store(volatile Atomic32* ptr, Atomic32 value) {
+ __tsan_atomic32_store(ptr, value, __tsan_memory_order_relaxed);
+ __tsan_atomic_thread_fence(__tsan_memory_order_seq_cst);
+}
+
+inline void Release_Store(volatile Atomic32* ptr, Atomic32 value) {
+ __tsan_atomic32_store(ptr, value, __tsan_memory_order_release);
+}
+
+inline Atomic8 NoBarrier_Load(volatile const Atomic8* ptr) {
+ return __tsan_atomic8_load(ptr, __tsan_memory_order_relaxed);
+}
+
+inline Atomic32 NoBarrier_Load(volatile const Atomic32* ptr) {
+ return __tsan_atomic32_load(ptr, __tsan_memory_order_relaxed);
+}
+
+inline Atomic32 Acquire_Load(volatile const Atomic32* ptr) {
+ return __tsan_atomic32_load(ptr, __tsan_memory_order_acquire);
+}
+
+inline Atomic32 Release_Load(volatile const Atomic32* ptr) {
+ __tsan_atomic_thread_fence(__tsan_memory_order_seq_cst);
+ return __tsan_atomic32_load(ptr, __tsan_memory_order_relaxed);
+}
+
+inline Atomic64 NoBarrier_CompareAndSwap(volatile Atomic64* ptr,
+ Atomic64 old_value,
+ Atomic64 new_value) {
+ Atomic64 cmp = old_value;
+ __tsan_atomic64_compare_exchange_strong(ptr, &cmp, new_value,
+ __tsan_memory_order_relaxed, __tsan_memory_order_relaxed);
+ return cmp;
+}
+
+inline Atomic64 NoBarrier_AtomicExchange(volatile Atomic64* ptr,
+ Atomic64 new_value) {
+ return __tsan_atomic64_exchange(ptr, new_value, __tsan_memory_order_relaxed);
+}
+
+inline Atomic64 Acquire_AtomicExchange(volatile Atomic64* ptr,
+ Atomic64 new_value) {
+ return __tsan_atomic64_exchange(ptr, new_value, __tsan_memory_order_acquire);
+}
+
+inline Atomic64 Release_AtomicExchange(volatile Atomic64* ptr,
+ Atomic64 new_value) {
+ return __tsan_atomic64_exchange(ptr, new_value, __tsan_memory_order_release);
+}
+
+inline Atomic64 NoBarrier_AtomicIncrement(volatile Atomic64* ptr,
+ Atomic64 increment) {
+ return increment + __tsan_atomic64_fetch_add(ptr, increment,
+ __tsan_memory_order_relaxed);
+}
+
+inline Atomic64 Barrier_AtomicIncrement(volatile Atomic64* ptr,
+ Atomic64 increment) {
+ return increment + __tsan_atomic64_fetch_add(ptr, increment,
+ __tsan_memory_order_acq_rel);
+}
+
+inline void NoBarrier_Store(volatile Atomic64* ptr, Atomic64 value) {
+ __tsan_atomic64_store(ptr, value, __tsan_memory_order_relaxed);
+}
+
+inline void Acquire_Store(volatile Atomic64* ptr, Atomic64 value) {
+ __tsan_atomic64_store(ptr, value, __tsan_memory_order_relaxed);
+ __tsan_atomic_thread_fence(__tsan_memory_order_seq_cst);
+}
+
+inline void Release_Store(volatile Atomic64* ptr, Atomic64 value) {
+ __tsan_atomic64_store(ptr, value, __tsan_memory_order_release);
+}
+
+inline Atomic64 NoBarrier_Load(volatile const Atomic64* ptr) {
+ return __tsan_atomic64_load(ptr, __tsan_memory_order_relaxed);
+}
+
+inline Atomic64 Acquire_Load(volatile const Atomic64* ptr) {
+ return __tsan_atomic64_load(ptr, __tsan_memory_order_acquire);
+}
+
+inline Atomic64 Release_Load(volatile const Atomic64* ptr) {
+ __tsan_atomic_thread_fence(__tsan_memory_order_seq_cst);
+ return __tsan_atomic64_load(ptr, __tsan_memory_order_relaxed);
+}
+
+inline Atomic64 Acquire_CompareAndSwap(volatile Atomic64* ptr,
+ Atomic64 old_value,
+ Atomic64 new_value) {
+ Atomic64 cmp = old_value;
+ __tsan_atomic64_compare_exchange_strong(ptr, &cmp, new_value,
+ __tsan_memory_order_acquire, __tsan_memory_order_acquire);
+ return cmp;
+}
+
+inline Atomic64 Release_CompareAndSwap(volatile Atomic64* ptr,
+ Atomic64 old_value,
+ Atomic64 new_value) {
+ Atomic64 cmp = old_value;
+ __tsan_atomic64_compare_exchange_strong(ptr, &cmp, new_value,
+ __tsan_memory_order_release, __tsan_memory_order_relaxed);
+ return cmp;
+}
+
+inline void MemoryBarrier() {
+ __tsan_atomic_thread_fence(__tsan_memory_order_seq_cst);
+}
+
+} // namespace base
+} // namespace v8
+
+#endif // V8_BASE_ATOMICOPS_INTERNALS_TSAN_H_