| OLD | NEW |
| 1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
| 2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
| 3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
| 4 // met: | 4 // met: |
| 5 // | 5 // |
| 6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
| 7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
| 8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
| 9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
| 10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
| (...skipping 44 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 55 | 55 |
| 56 #ifdef __cplusplus | 56 #ifdef __cplusplus |
| 57 extern "C" { | 57 extern "C" { |
| 58 #endif | 58 #endif |
| 59 | 59 |
| 60 typedef char __tsan_atomic8; | 60 typedef char __tsan_atomic8; |
| 61 typedef short __tsan_atomic16; // NOLINT | 61 typedef short __tsan_atomic16; // NOLINT |
| 62 typedef int __tsan_atomic32; | 62 typedef int __tsan_atomic32; |
| 63 typedef long __tsan_atomic64; // NOLINT | 63 typedef long __tsan_atomic64; // NOLINT |
| 64 | 64 |
| 65 #if defined(__SIZEOF_INT128__) \ |
| 66 || (__clang_major__ * 100 + __clang_minor__ >= 302) |
| 67 typedef __int128 __tsan_atomic128; |
| 68 #define __TSAN_HAS_INT128 1 |
| 69 #else |
| 70 typedef char __tsan_atomic128; |
| 71 #define __TSAN_HAS_INT128 0 |
| 72 #endif |
| 73 |
| 65 typedef enum { | 74 typedef enum { |
| 66 __tsan_memory_order_relaxed = (1 << 0) + 100500, | 75 __tsan_memory_order_relaxed, |
| 67 __tsan_memory_order_consume = (1 << 1) + 100500, | 76 __tsan_memory_order_consume, |
| 68 __tsan_memory_order_acquire = (1 << 2) + 100500, | 77 __tsan_memory_order_acquire, |
| 69 __tsan_memory_order_release = (1 << 3) + 100500, | 78 __tsan_memory_order_release, |
| 70 __tsan_memory_order_acq_rel = (1 << 4) + 100500, | 79 __tsan_memory_order_acq_rel, |
| 71 __tsan_memory_order_seq_cst = (1 << 5) + 100500, | 80 __tsan_memory_order_seq_cst, |
| 72 } __tsan_memory_order; | 81 } __tsan_memory_order; |
| 73 | 82 |
| 74 __tsan_atomic8 __tsan_atomic8_load(const volatile __tsan_atomic8* a, | 83 __tsan_atomic8 __tsan_atomic8_load(const volatile __tsan_atomic8 *a, |
| 75 __tsan_memory_order mo); | 84 __tsan_memory_order mo); |
| 76 __tsan_atomic16 __tsan_atomic16_load(const volatile __tsan_atomic16* a, | 85 __tsan_atomic16 __tsan_atomic16_load(const volatile __tsan_atomic16 *a, |
| 77 __tsan_memory_order mo); | 86 __tsan_memory_order mo); |
| 78 __tsan_atomic32 __tsan_atomic32_load(const volatile __tsan_atomic32* a, | 87 __tsan_atomic32 __tsan_atomic32_load(const volatile __tsan_atomic32 *a, |
| 79 __tsan_memory_order mo); | 88 __tsan_memory_order mo); |
| 80 __tsan_atomic64 __tsan_atomic64_load(const volatile __tsan_atomic64* a, | 89 __tsan_atomic64 __tsan_atomic64_load(const volatile __tsan_atomic64 *a, |
| 90 __tsan_memory_order mo); |
| 91 __tsan_atomic128 __tsan_atomic128_load(const volatile __tsan_atomic128 *a, |
| 81 __tsan_memory_order mo); | 92 __tsan_memory_order mo); |
| 82 | 93 |
| 83 void __tsan_atomic8_store(volatile __tsan_atomic8* a, __tsan_atomic8 v, | 94 void __tsan_atomic8_store(volatile __tsan_atomic8 *a, __tsan_atomic8 v, |
| 84 __tsan_memory_order mo); | 95 __tsan_memory_order mo); |
| 85 void __tsan_atomic16_store(volatile __tsan_atomic16* a, __tsan_atomic16 v, | 96 void __tsan_atomic16_store(volatile __tsan_atomic16 *a, __tsan_atomic16 v, |
| 86 __tsan_memory_order mo); | 97 __tsan_memory_order mo); |
| 87 void __tsan_atomic32_store(volatile __tsan_atomic32* a, __tsan_atomic32 v, | 98 void __tsan_atomic32_store(volatile __tsan_atomic32 *a, __tsan_atomic32 v, |
| 88 __tsan_memory_order mo); | 99 __tsan_memory_order mo); |
| 89 void __tsan_atomic64_store(volatile __tsan_atomic64* a, __tsan_atomic64 v, | 100 void __tsan_atomic64_store(volatile __tsan_atomic64 *a, __tsan_atomic64 v, |
| 101 __tsan_memory_order mo); |
| 102 void __tsan_atomic128_store(volatile __tsan_atomic128 *a, __tsan_atomic128 v, |
| 90 __tsan_memory_order mo); | 103 __tsan_memory_order mo); |
| 91 | 104 |
| 92 __tsan_atomic8 __tsan_atomic8_exchange(volatile __tsan_atomic8* a, | 105 __tsan_atomic8 __tsan_atomic8_exchange(volatile __tsan_atomic8 *a, |
| 93 __tsan_atomic8 v, __tsan_memory_order mo); | 106 __tsan_atomic8 v, __tsan_memory_order mo); |
| 94 __tsan_atomic16 __tsan_atomic16_exchange(volatile __tsan_atomic16* a, | 107 __tsan_atomic16 __tsan_atomic16_exchange(volatile __tsan_atomic16 *a, |
| 95 __tsan_atomic16 v, __tsan_memory_order mo); | 108 __tsan_atomic16 v, __tsan_memory_order mo); |
| 96 __tsan_atomic32 __tsan_atomic32_exchange(volatile __tsan_atomic32* a, | 109 __tsan_atomic32 __tsan_atomic32_exchange(volatile __tsan_atomic32 *a, |
| 97 __tsan_atomic32 v, __tsan_memory_order mo); | 110 __tsan_atomic32 v, __tsan_memory_order mo); |
| 98 __tsan_atomic64 __tsan_atomic64_exchange(volatile __tsan_atomic64* a, | 111 __tsan_atomic64 __tsan_atomic64_exchange(volatile __tsan_atomic64 *a, |
| 112 __tsan_atomic64 v, __tsan_memory_order mo); |
| 113 __tsan_atomic128 __tsan_atomic128_exchange(volatile __tsan_atomic128 *a, |
| 114 __tsan_atomic128 v, __tsan_memory_order mo); |
| 115 |
| 116 __tsan_atomic8 __tsan_atomic8_fetch_add(volatile __tsan_atomic8 *a, |
| 117 __tsan_atomic8 v, __tsan_memory_order mo); |
| 118 __tsan_atomic16 __tsan_atomic16_fetch_add(volatile __tsan_atomic16 *a, |
| 119 __tsan_atomic16 v, __tsan_memory_order mo); |
| 120 __tsan_atomic32 __tsan_atomic32_fetch_add(volatile __tsan_atomic32 *a, |
| 121 __tsan_atomic32 v, __tsan_memory_order mo); |
| 122 __tsan_atomic64 __tsan_atomic64_fetch_add(volatile __tsan_atomic64 *a, |
| 123 __tsan_atomic64 v, __tsan_memory_order mo); |
| 124 __tsan_atomic128 __tsan_atomic128_fetch_add(volatile __tsan_atomic128 *a, |
| 125 __tsan_atomic128 v, __tsan_memory_order mo); |
| 126 |
| 127 __tsan_atomic8 __tsan_atomic8_fetch_and(volatile __tsan_atomic8 *a, |
| 128 __tsan_atomic8 v, __tsan_memory_order mo); |
| 129 __tsan_atomic16 __tsan_atomic16_fetch_and(volatile __tsan_atomic16 *a, |
| 130 __tsan_atomic16 v, __tsan_memory_order mo); |
| 131 __tsan_atomic32 __tsan_atomic32_fetch_and(volatile __tsan_atomic32 *a, |
| 132 __tsan_atomic32 v, __tsan_memory_order mo); |
| 133 __tsan_atomic64 __tsan_atomic64_fetch_and(volatile __tsan_atomic64 *a, |
| 134 __tsan_atomic64 v, __tsan_memory_order mo); |
| 135 __tsan_atomic128 __tsan_atomic128_fetch_and(volatile __tsan_atomic128 *a, |
| 136 __tsan_atomic128 v, __tsan_memory_order mo); |
| 137 |
| 138 __tsan_atomic8 __tsan_atomic8_fetch_or(volatile __tsan_atomic8 *a, |
| 139 __tsan_atomic8 v, __tsan_memory_order mo); |
| 140 __tsan_atomic16 __tsan_atomic16_fetch_or(volatile __tsan_atomic16 *a, |
| 141 __tsan_atomic16 v, __tsan_memory_order mo); |
| 142 __tsan_atomic32 __tsan_atomic32_fetch_or(volatile __tsan_atomic32 *a, |
| 143 __tsan_atomic32 v, __tsan_memory_order mo); |
| 144 __tsan_atomic64 __tsan_atomic64_fetch_or(volatile __tsan_atomic64 *a, |
| 145 __tsan_atomic64 v, __tsan_memory_order mo); |
| 146 __tsan_atomic128 __tsan_atomic128_fetch_or(volatile __tsan_atomic128 *a, |
| 147 __tsan_atomic128 v, __tsan_memory_order mo); |
| 148 |
| 149 __tsan_atomic8 __tsan_atomic8_fetch_xor(volatile __tsan_atomic8 *a, |
| 150 __tsan_atomic8 v, __tsan_memory_order mo); |
| 151 __tsan_atomic16 __tsan_atomic16_fetch_xor(volatile __tsan_atomic16 *a, |
| 152 __tsan_atomic16 v, __tsan_memory_order mo); |
| 153 __tsan_atomic32 __tsan_atomic32_fetch_xor(volatile __tsan_atomic32 *a, |
| 154 __tsan_atomic32 v, __tsan_memory_order mo); |
| 155 __tsan_atomic64 __tsan_atomic64_fetch_xor(volatile __tsan_atomic64 *a, |
| 156 __tsan_atomic64 v, __tsan_memory_order mo); |
| 157 __tsan_atomic128 __tsan_atomic128_fetch_xor(volatile __tsan_atomic128 *a, |
| 158 __tsan_atomic128 v, __tsan_memory_order mo); |
| 159 |
| 160 __tsan_atomic8 __tsan_atomic8_fetch_nand(volatile __tsan_atomic8 *a, |
| 161 __tsan_atomic8 v, __tsan_memory_order mo); |
| 162 __tsan_atomic16 __tsan_atomic16_fetch_nand(volatile __tsan_atomic16 *a, |
| 163 __tsan_atomic16 v, __tsan_memory_order mo); |
| 164 __tsan_atomic32 __tsan_atomic32_fetch_nand(volatile __tsan_atomic32 *a, |
| 165 __tsan_atomic32 v, __tsan_memory_order mo); |
| 166 __tsan_atomic64 __tsan_atomic64_fetch_nand(volatile __tsan_atomic64 *a, |
| 167 __tsan_atomic64 v, __tsan_memory_order mo); |
| 168 __tsan_atomic128 __tsan_atomic128_fetch_nand(volatile __tsan_atomic128 *a, |
| 99 __tsan_atomic64 v, __tsan_memory_order mo); | 169 __tsan_atomic64 v, __tsan_memory_order mo); |
| 100 | 170 |
| 101 __tsan_atomic8 __tsan_atomic8_fetch_add(volatile __tsan_atomic8* a, | 171 int __tsan_atomic8_compare_exchange_weak(volatile __tsan_atomic8 *a, |
| 102 __tsan_atomic8 v, __tsan_memory_order mo); | 172 __tsan_atomic8 *c, __tsan_atomic8 v, __tsan_memory_order mo, |
| 103 __tsan_atomic16 __tsan_atomic16_fetch_add(volatile __tsan_atomic16* a, | 173 __tsan_memory_order fail_mo); |
| 104 __tsan_atomic16 v, __tsan_memory_order mo); | 174 int __tsan_atomic16_compare_exchange_weak(volatile __tsan_atomic16 *a, |
| 105 __tsan_atomic32 __tsan_atomic32_fetch_add(volatile __tsan_atomic32* a, | 175 __tsan_atomic16 *c, __tsan_atomic16 v, __tsan_memory_order mo, |
| 106 __tsan_atomic32 v, __tsan_memory_order mo); | 176 __tsan_memory_order fail_mo); |
| 107 __tsan_atomic64 __tsan_atomic64_fetch_add(volatile __tsan_atomic64* a, | 177 int __tsan_atomic32_compare_exchange_weak(volatile __tsan_atomic32 *a, |
| 108 __tsan_atomic64 v, __tsan_memory_order mo); | 178 __tsan_atomic32 *c, __tsan_atomic32 v, __tsan_memory_order mo, |
| 179 __tsan_memory_order fail_mo); |
| 180 int __tsan_atomic64_compare_exchange_weak(volatile __tsan_atomic64 *a, |
| 181 __tsan_atomic64 *c, __tsan_atomic64 v, __tsan_memory_order mo, |
| 182 __tsan_memory_order fail_mo); |
| 183 int __tsan_atomic128_compare_exchange_weak(volatile __tsan_atomic128 *a, |
| 184 __tsan_atomic128 *c, __tsan_atomic128 v, __tsan_memory_order mo, |
| 185 __tsan_memory_order fail_mo); |
| 109 | 186 |
| 110 __tsan_atomic8 __tsan_atomic8_fetch_and(volatile __tsan_atomic8* a, | 187 int __tsan_atomic8_compare_exchange_strong(volatile __tsan_atomic8 *a, |
| 111 __tsan_atomic8 v, __tsan_memory_order mo); | 188 __tsan_atomic8 *c, __tsan_atomic8 v, __tsan_memory_order mo, |
| 112 __tsan_atomic16 __tsan_atomic16_fetch_and(volatile __tsan_atomic16* a, | 189 __tsan_memory_order fail_mo); |
| 113 __tsan_atomic16 v, __tsan_memory_order mo); | 190 int __tsan_atomic16_compare_exchange_strong(volatile __tsan_atomic16 *a, |
| 114 __tsan_atomic32 __tsan_atomic32_fetch_and(volatile __tsan_atomic32* a, | 191 __tsan_atomic16 *c, __tsan_atomic16 v, __tsan_memory_order mo, |
| 115 __tsan_atomic32 v, __tsan_memory_order mo); | 192 __tsan_memory_order fail_mo); |
| 116 __tsan_atomic64 __tsan_atomic64_fetch_and(volatile __tsan_atomic64* a, | 193 int __tsan_atomic32_compare_exchange_strong(volatile __tsan_atomic32 *a, |
| 117 __tsan_atomic64 v, __tsan_memory_order mo); | 194 __tsan_atomic32 *c, __tsan_atomic32 v, __tsan_memory_order mo, |
| 195 __tsan_memory_order fail_mo); |
| 196 int __tsan_atomic64_compare_exchange_strong(volatile __tsan_atomic64 *a, |
| 197 __tsan_atomic64 *c, __tsan_atomic64 v, __tsan_memory_order mo, |
| 198 __tsan_memory_order fail_mo); |
| 199 int __tsan_atomic128_compare_exchange_strong(volatile __tsan_atomic128 *a, |
| 200 __tsan_atomic128 *c, __tsan_atomic128 v, __tsan_memory_order mo, |
| 201 __tsan_memory_order fail_mo); |
| 118 | 202 |
| 119 __tsan_atomic8 __tsan_atomic8_fetch_or(volatile __tsan_atomic8* a, | 203 __tsan_atomic8 __tsan_atomic8_compare_exchange_val( |
| 120 __tsan_atomic8 v, __tsan_memory_order mo); | 204 volatile __tsan_atomic8 *a, __tsan_atomic8 c, __tsan_atomic8 v, |
| 121 __tsan_atomic16 __tsan_atomic16_fetch_or(volatile __tsan_atomic16* a, | 205 __tsan_memory_order mo, __tsan_memory_order fail_mo); |
| 122 __tsan_atomic16 v, __tsan_memory_order mo); | 206 __tsan_atomic16 __tsan_atomic16_compare_exchange_val( |
| 123 __tsan_atomic32 __tsan_atomic32_fetch_or(volatile __tsan_atomic32* a, | 207 volatile __tsan_atomic16 *a, __tsan_atomic16 c, __tsan_atomic16 v, |
| 124 __tsan_atomic32 v, __tsan_memory_order mo); | 208 __tsan_memory_order mo, __tsan_memory_order fail_mo); |
| 125 __tsan_atomic64 __tsan_atomic64_fetch_or(volatile __tsan_atomic64* a, | 209 __tsan_atomic32 __tsan_atomic32_compare_exchange_val( |
| 126 __tsan_atomic64 v, __tsan_memory_order mo); | 210 volatile __tsan_atomic32 *a, __tsan_atomic32 c, __tsan_atomic32 v, |
| 127 | 211 __tsan_memory_order mo, __tsan_memory_order fail_mo); |
| 128 __tsan_atomic8 __tsan_atomic8_fetch_xor(volatile __tsan_atomic8* a, | 212 __tsan_atomic64 __tsan_atomic64_compare_exchange_val( |
| 129 __tsan_atomic8 v, __tsan_memory_order mo); | 213 volatile __tsan_atomic64 *a, __tsan_atomic64 c, __tsan_atomic64 v, |
| 130 __tsan_atomic16 __tsan_atomic16_fetch_xor(volatile __tsan_atomic16* a, | 214 __tsan_memory_order mo, __tsan_memory_order fail_mo); |
| 131 __tsan_atomic16 v, __tsan_memory_order mo); | 215 __tsan_atomic128 __tsan_atomic128_compare_exchange_val( |
| 132 __tsan_atomic32 __tsan_atomic32_fetch_xor(volatile __tsan_atomic32* a, | 216 volatile __tsan_atomic128 *a, __tsan_atomic128 c, __tsan_atomic128 v, |
| 133 __tsan_atomic32 v, __tsan_memory_order mo); | 217 __tsan_memory_order mo, __tsan_memory_order fail_mo); |
| 134 __tsan_atomic64 __tsan_atomic64_fetch_xor(volatile __tsan_atomic64* a, | |
| 135 __tsan_atomic64 v, __tsan_memory_order mo); | |
| 136 | |
| 137 int __tsan_atomic8_compare_exchange_weak(volatile __tsan_atomic8* a, | |
| 138 __tsan_atomic8* c, __tsan_atomic8 v, __tsan_memory_order mo); | |
| 139 int __tsan_atomic16_compare_exchange_weak(volatile __tsan_atomic16* a, | |
| 140 __tsan_atomic16* c, __tsan_atomic16 v, __tsan_memory_order mo); | |
| 141 int __tsan_atomic32_compare_exchange_weak(volatile __tsan_atomic32* a, | |
| 142 __tsan_atomic32* c, __tsan_atomic32 v, __tsan_memory_order mo); | |
| 143 int __tsan_atomic64_compare_exchange_weak(volatile __tsan_atomic64* a, | |
| 144 __tsan_atomic64* c, __tsan_atomic64 v, __tsan_memory_order mo); | |
| 145 | |
| 146 int __tsan_atomic8_compare_exchange_strong(volatile __tsan_atomic8* a, | |
| 147 __tsan_atomic8* c, __tsan_atomic8 v, __tsan_memory_order mo); | |
| 148 int __tsan_atomic16_compare_exchange_strong(volatile __tsan_atomic16* a, | |
| 149 __tsan_atomic16* c, __tsan_atomic16 v, __tsan_memory_order mo); | |
| 150 int __tsan_atomic32_compare_exchange_strong(volatile __tsan_atomic32* a, | |
| 151 __tsan_atomic32* c, __tsan_atomic32 v, __tsan_memory_order mo); | |
| 152 int __tsan_atomic64_compare_exchange_strong(volatile __tsan_atomic64* a, | |
| 153 __tsan_atomic64* c, __tsan_atomic64 v, __tsan_memory_order mo); | |
| 154 | 218 |
| 155 void __tsan_atomic_thread_fence(__tsan_memory_order mo); | 219 void __tsan_atomic_thread_fence(__tsan_memory_order mo); |
| 220 void __tsan_atomic_signal_fence(__tsan_memory_order mo); |
| 156 | 221 |
| 157 #ifdef __cplusplus | 222 #ifdef __cplusplus |
| 158 } // extern "C" | 223 } // extern "C" |
| 159 #endif | 224 #endif |
| 160 | 225 |
| 161 #endif // #ifndef TSAN_INTERFACE_ATOMIC_H | 226 #endif // #ifndef TSAN_INTERFACE_ATOMIC_H |
| 162 | 227 |
| 163 inline Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32* ptr, | 228 inline Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32 *ptr, |
| 164 Atomic32 old_value, | 229 Atomic32 old_value, |
| 165 Atomic32 new_value) { | 230 Atomic32 new_value) { |
| 166 Atomic32 cmp = old_value; | 231 Atomic32 cmp = old_value; |
| 167 __tsan_atomic32_compare_exchange_strong(ptr, &cmp, new_value, | 232 __tsan_atomic32_compare_exchange_strong(ptr, &cmp, new_value, |
| 168 __tsan_memory_order_relaxed); | 233 __tsan_memory_order_relaxed, __tsan_memory_order_relaxed); |
| 169 return cmp; | 234 return cmp; |
| 170 } | 235 } |
| 171 | 236 |
| 172 inline Atomic32 NoBarrier_AtomicExchange(volatile Atomic32* ptr, | 237 inline Atomic32 NoBarrier_AtomicExchange(volatile Atomic32 *ptr, |
| 173 Atomic32 new_value) { | 238 Atomic32 new_value) { |
| 174 return __tsan_atomic32_exchange(ptr, new_value, | 239 return __tsan_atomic32_exchange(ptr, new_value, |
| 175 __tsan_memory_order_relaxed); | 240 __tsan_memory_order_relaxed); |
| 176 } | 241 } |
| 177 | 242 |
| 178 inline Atomic32 Acquire_AtomicExchange(volatile Atomic32* ptr, | 243 inline Atomic32 Acquire_AtomicExchange(volatile Atomic32 *ptr, |
| 179 Atomic32 new_value) { | 244 Atomic32 new_value) { |
| 180 return __tsan_atomic32_exchange(ptr, new_value, | 245 return __tsan_atomic32_exchange(ptr, new_value, |
| 181 __tsan_memory_order_acquire); | 246 __tsan_memory_order_acquire); |
| 182 } | 247 } |
| 183 | 248 |
| 184 inline Atomic32 Release_AtomicExchange(volatile Atomic32* ptr, | 249 inline Atomic32 Release_AtomicExchange(volatile Atomic32 *ptr, |
| 185 Atomic32 new_value) { | 250 Atomic32 new_value) { |
| 186 return __tsan_atomic32_exchange(ptr, new_value, | 251 return __tsan_atomic32_exchange(ptr, new_value, |
| 187 __tsan_memory_order_release); | 252 __tsan_memory_order_release); |
| 188 } | 253 } |
| 189 | 254 |
| 190 inline Atomic32 NoBarrier_AtomicIncrement(volatile Atomic32* ptr, | 255 inline Atomic32 NoBarrier_AtomicIncrement(volatile Atomic32 *ptr, |
| 191 Atomic32 increment) { | 256 Atomic32 increment) { |
| 192 return increment + __tsan_atomic32_fetch_add(ptr, increment, | 257 return increment + __tsan_atomic32_fetch_add(ptr, increment, |
| 193 __tsan_memory_order_relaxed); | 258 __tsan_memory_order_relaxed); |
| 194 } | 259 } |
| 195 | 260 |
| 196 inline Atomic32 Barrier_AtomicIncrement(volatile Atomic32* ptr, | 261 inline Atomic32 Barrier_AtomicIncrement(volatile Atomic32 *ptr, |
| 197 Atomic32 increment) { | 262 Atomic32 increment) { |
| 198 return increment + __tsan_atomic32_fetch_add(ptr, increment, | 263 return increment + __tsan_atomic32_fetch_add(ptr, increment, |
| 199 __tsan_memory_order_acq_rel); | 264 __tsan_memory_order_acq_rel); |
| 200 } | 265 } |
| 201 | 266 |
| 202 inline Atomic32 Acquire_CompareAndSwap(volatile Atomic32* ptr, | 267 inline Atomic32 Acquire_CompareAndSwap(volatile Atomic32 *ptr, |
| 203 Atomic32 old_value, | 268 Atomic32 old_value, |
| 204 Atomic32 new_value) { | 269 Atomic32 new_value) { |
| 205 Atomic32 cmp = old_value; | 270 Atomic32 cmp = old_value; |
| 206 __tsan_atomic32_compare_exchange_strong(ptr, &cmp, new_value, | 271 __tsan_atomic32_compare_exchange_strong(ptr, &cmp, new_value, |
| 207 __tsan_memory_order_acquire); | 272 __tsan_memory_order_acquire, __tsan_memory_order_acquire); |
| 208 return cmp; | 273 return cmp; |
| 209 } | 274 } |
| 210 | 275 |
| 211 inline Atomic32 Release_CompareAndSwap(volatile Atomic32* ptr, | 276 inline Atomic32 Release_CompareAndSwap(volatile Atomic32 *ptr, |
| 212 Atomic32 old_value, | 277 Atomic32 old_value, |
| 213 Atomic32 new_value) { | 278 Atomic32 new_value) { |
| 214 Atomic32 cmp = old_value; | 279 Atomic32 cmp = old_value; |
| 215 __tsan_atomic32_compare_exchange_strong(ptr, &cmp, new_value, | 280 __tsan_atomic32_compare_exchange_strong(ptr, &cmp, new_value, |
| 216 __tsan_memory_order_release); | 281 __tsan_memory_order_release, __tsan_memory_order_relaxed); |
| 217 return cmp; | 282 return cmp; |
| 218 } | 283 } |
| 219 | 284 |
| 220 inline void NoBarrier_Store(volatile Atomic32* ptr, Atomic32 value) { | 285 inline void NoBarrier_Store(volatile Atomic32 *ptr, Atomic32 value) { |
| 221 __tsan_atomic32_store(ptr, value, __tsan_memory_order_relaxed); | 286 __tsan_atomic32_store(ptr, value, __tsan_memory_order_relaxed); |
| 222 } | 287 } |
| 223 | 288 |
| 224 inline void Acquire_Store(volatile Atomic32* ptr, Atomic32 value) { | 289 inline void Acquire_Store(volatile Atomic32 *ptr, Atomic32 value) { |
| 225 __tsan_atomic32_store(ptr, value, __tsan_memory_order_relaxed); | 290 __tsan_atomic32_store(ptr, value, __tsan_memory_order_relaxed); |
| 226 __tsan_atomic_thread_fence(__tsan_memory_order_seq_cst); | 291 __tsan_atomic_thread_fence(__tsan_memory_order_seq_cst); |
| 227 } | 292 } |
| 228 | 293 |
| 229 inline void Release_Store(volatile Atomic32* ptr, Atomic32 value) { | 294 inline void Release_Store(volatile Atomic32 *ptr, Atomic32 value) { |
| 230 __tsan_atomic32_store(ptr, value, __tsan_memory_order_release); | 295 __tsan_atomic32_store(ptr, value, __tsan_memory_order_release); |
| 231 } | 296 } |
| 232 | 297 |
| 233 inline Atomic32 NoBarrier_Load(volatile const Atomic32* ptr) { | 298 inline Atomic32 NoBarrier_Load(volatile const Atomic32 *ptr) { |
| 234 return __tsan_atomic32_load(ptr, __tsan_memory_order_relaxed); | 299 return __tsan_atomic32_load(ptr, __tsan_memory_order_relaxed); |
| 235 } | 300 } |
| 236 | 301 |
| 237 inline Atomic32 Acquire_Load(volatile const Atomic32* ptr) { | 302 inline Atomic32 Acquire_Load(volatile const Atomic32 *ptr) { |
| 238 return __tsan_atomic32_load(ptr, __tsan_memory_order_acquire); | 303 return __tsan_atomic32_load(ptr, __tsan_memory_order_acquire); |
| 239 } | 304 } |
| 240 | 305 |
| 241 inline Atomic32 Release_Load(volatile const Atomic32* ptr) { | 306 inline Atomic32 Release_Load(volatile const Atomic32 *ptr) { |
| 242 __tsan_atomic_thread_fence(__tsan_memory_order_seq_cst); | 307 __tsan_atomic_thread_fence(__tsan_memory_order_seq_cst); |
| 243 return __tsan_atomic32_load(ptr, __tsan_memory_order_relaxed); | 308 return __tsan_atomic32_load(ptr, __tsan_memory_order_relaxed); |
| 244 } | 309 } |
| 245 | 310 |
| 246 inline Atomic64 NoBarrier_CompareAndSwap(volatile Atomic64* ptr, | 311 inline Atomic64 NoBarrier_CompareAndSwap(volatile Atomic64 *ptr, |
| 247 Atomic64 old_value, | 312 Atomic64 old_value, |
| 248 Atomic64 new_value) { | 313 Atomic64 new_value) { |
| 249 Atomic64 cmp = old_value; | 314 Atomic64 cmp = old_value; |
| 250 __tsan_atomic64_compare_exchange_strong(ptr, &cmp, new_value, | 315 __tsan_atomic64_compare_exchange_strong(ptr, &cmp, new_value, |
| 251 __tsan_memory_order_relaxed); | 316 __tsan_memory_order_relaxed, __tsan_memory_order_relaxed); |
| 252 return cmp; | 317 return cmp; |
| 253 } | 318 } |
| 254 | 319 |
| 255 inline Atomic64 NoBarrier_AtomicExchange(volatile Atomic64* ptr, | 320 inline Atomic64 NoBarrier_AtomicExchange(volatile Atomic64 *ptr, |
| 256 Atomic64 new_value) { | 321 Atomic64 new_value) { |
| 257 return __tsan_atomic64_exchange(ptr, new_value, __tsan_memory_order_relaxed); | 322 return __tsan_atomic64_exchange(ptr, new_value, __tsan_memory_order_relaxed); |
| 258 } | 323 } |
| 259 | 324 |
| 260 inline Atomic64 Acquire_AtomicExchange(volatile Atomic64* ptr, | 325 inline Atomic64 Acquire_AtomicExchange(volatile Atomic64 *ptr, |
| 261 Atomic64 new_value) { | 326 Atomic64 new_value) { |
| 262 return __tsan_atomic64_exchange(ptr, new_value, __tsan_memory_order_acquire); | 327 return __tsan_atomic64_exchange(ptr, new_value, __tsan_memory_order_acquire); |
| 263 } | 328 } |
| 264 | 329 |
| 265 inline Atomic64 Release_AtomicExchange(volatile Atomic64* ptr, | 330 inline Atomic64 Release_AtomicExchange(volatile Atomic64 *ptr, |
| 266 Atomic64 new_value) { | 331 Atomic64 new_value) { |
| 267 return __tsan_atomic64_exchange(ptr, new_value, __tsan_memory_order_release); | 332 return __tsan_atomic64_exchange(ptr, new_value, __tsan_memory_order_release); |
| 268 } | 333 } |
| 269 | 334 |
| 270 inline Atomic64 NoBarrier_AtomicIncrement(volatile Atomic64* ptr, | 335 inline Atomic64 NoBarrier_AtomicIncrement(volatile Atomic64 *ptr, |
| 271 Atomic64 increment) { | 336 Atomic64 increment) { |
| 272 return increment + __tsan_atomic64_fetch_add(ptr, increment, | 337 return increment + __tsan_atomic64_fetch_add(ptr, increment, |
| 273 __tsan_memory_order_relaxed); | 338 __tsan_memory_order_relaxed); |
| 274 } | 339 } |
| 275 | 340 |
| 276 inline Atomic64 Barrier_AtomicIncrement(volatile Atomic64* ptr, | 341 inline Atomic64 Barrier_AtomicIncrement(volatile Atomic64 *ptr, |
| 277 Atomic64 increment) { | 342 Atomic64 increment) { |
| 278 return increment + __tsan_atomic64_fetch_add(ptr, increment, | 343 return increment + __tsan_atomic64_fetch_add(ptr, increment, |
| 279 __tsan_memory_order_acq_rel); | 344 __tsan_memory_order_acq_rel); |
| 280 } | 345 } |
| 281 | 346 |
| 282 inline void NoBarrier_Store(volatile Atomic64* ptr, Atomic64 value) { | 347 inline void NoBarrier_Store(volatile Atomic64 *ptr, Atomic64 value) { |
| 283 __tsan_atomic64_store(ptr, value, __tsan_memory_order_relaxed); | 348 __tsan_atomic64_store(ptr, value, __tsan_memory_order_relaxed); |
| 284 } | 349 } |
| 285 | 350 |
| 286 inline void Acquire_Store(volatile Atomic64* ptr, Atomic64 value) { | 351 inline void Acquire_Store(volatile Atomic64 *ptr, Atomic64 value) { |
| 287 __tsan_atomic64_store(ptr, value, __tsan_memory_order_relaxed); | 352 __tsan_atomic64_store(ptr, value, __tsan_memory_order_relaxed); |
| 288 __tsan_atomic_thread_fence(__tsan_memory_order_seq_cst); | 353 __tsan_atomic_thread_fence(__tsan_memory_order_seq_cst); |
| 289 } | 354 } |
| 290 | 355 |
| 291 inline void Release_Store(volatile Atomic64* ptr, Atomic64 value) { | 356 inline void Release_Store(volatile Atomic64 *ptr, Atomic64 value) { |
| 292 __tsan_atomic64_store(ptr, value, __tsan_memory_order_release); | 357 __tsan_atomic64_store(ptr, value, __tsan_memory_order_release); |
| 293 } | 358 } |
| 294 | 359 |
| 295 inline Atomic64 NoBarrier_Load(volatile const Atomic64* ptr) { | 360 inline Atomic64 NoBarrier_Load(volatile const Atomic64 *ptr) { |
| 296 return __tsan_atomic64_load(ptr, __tsan_memory_order_relaxed); | 361 return __tsan_atomic64_load(ptr, __tsan_memory_order_relaxed); |
| 297 } | 362 } |
| 298 | 363 |
| 299 inline Atomic64 Acquire_Load(volatile const Atomic64* ptr) { | 364 inline Atomic64 Acquire_Load(volatile const Atomic64 *ptr) { |
| 300 return __tsan_atomic64_load(ptr, __tsan_memory_order_acquire); | 365 return __tsan_atomic64_load(ptr, __tsan_memory_order_acquire); |
| 301 } | 366 } |
| 302 | 367 |
| 303 inline Atomic64 Release_Load(volatile const Atomic64* ptr) { | 368 inline Atomic64 Release_Load(volatile const Atomic64 *ptr) { |
| 304 __tsan_atomic_thread_fence(__tsan_memory_order_seq_cst); | 369 __tsan_atomic_thread_fence(__tsan_memory_order_seq_cst); |
| 305 return __tsan_atomic64_load(ptr, __tsan_memory_order_relaxed); | 370 return __tsan_atomic64_load(ptr, __tsan_memory_order_relaxed); |
| 306 } | 371 } |
| 307 | 372 |
| 308 inline Atomic64 Acquire_CompareAndSwap(volatile Atomic64* ptr, | 373 inline Atomic64 Acquire_CompareAndSwap(volatile Atomic64 *ptr, |
| 309 Atomic64 old_value, | 374 Atomic64 old_value, |
| 310 Atomic64 new_value) { | 375 Atomic64 new_value) { |
| 311 Atomic64 cmp = old_value; | 376 Atomic64 cmp = old_value; |
| 312 __tsan_atomic64_compare_exchange_strong(ptr, &cmp, new_value, | 377 __tsan_atomic64_compare_exchange_strong(ptr, &cmp, new_value, |
| 313 __tsan_memory_order_acquire); | 378 __tsan_memory_order_acquire, __tsan_memory_order_acquire); |
| 314 return cmp; | 379 return cmp; |
| 315 } | 380 } |
| 316 | 381 |
| 317 inline Atomic64 Release_CompareAndSwap(volatile Atomic64* ptr, | 382 inline Atomic64 Release_CompareAndSwap(volatile Atomic64 *ptr, |
| 318 Atomic64 old_value, | 383 Atomic64 old_value, |
| 319 Atomic64 new_value) { | 384 Atomic64 new_value) { |
| 320 Atomic64 cmp = old_value; | 385 Atomic64 cmp = old_value; |
| 321 __tsan_atomic64_compare_exchange_strong(ptr, &cmp, new_value, | 386 __tsan_atomic64_compare_exchange_strong(ptr, &cmp, new_value, |
| 322 __tsan_memory_order_release); | 387 __tsan_memory_order_release, __tsan_memory_order_relaxed); |
| 323 return cmp; | 388 return cmp; |
| 324 } | 389 } |
| 325 | 390 |
| 326 inline void MemoryBarrier() { | 391 inline void MemoryBarrier() { |
| 327 __tsan_atomic_thread_fence(__tsan_memory_order_seq_cst); | 392 __tsan_atomic_thread_fence(__tsan_memory_order_seq_cst); |
| 328 } | 393 } |
| 329 | 394 |
| 330 } // namespace internal | 395 } // namespace internal |
| 331 } // namespace v8 | 396 } // namespace v8 |
| 332 | 397 |
| 333 #undef ATOMICOPS_COMPILER_BARRIER | 398 #undef ATOMICOPS_COMPILER_BARRIER |
| 334 | 399 |
| 335 #endif // V8_ATOMICOPS_INTERNALS_TSAN_H_ | 400 #endif // V8_ATOMICOPS_INTERNALS_TSAN_H_ |
| OLD | NEW |