mirror of https://github.com/lukechilds/node.git
Fedor Indutny
12 years ago
494 changed files with 50387 additions and 31821 deletions
@ -0,0 +1,11 @@ |
|||
danno@chromium.org |
|||
jkummerow@chromium.org |
|||
mmassi@chromium.org |
|||
mstarzinger@chromium.org |
|||
mvstanton@chromium.org |
|||
rossberg@chromium.org |
|||
svenpanne@chromium.org |
|||
ulan@chromium.org |
|||
vegorov@chromium.org |
|||
verwaest@chromium.org |
|||
yangguo@chromium.org |
|||
@ -0,0 +1,71 @@ |
|||
# Copyright 2012 the V8 project authors. All rights reserved. |
|||
# Redistribution and use in source and binary forms, with or without |
|||
# modification, are permitted provided that the following conditions are |
|||
# met: |
|||
# |
|||
# * Redistributions of source code must retain the above copyright |
|||
# notice, this list of conditions and the following disclaimer. |
|||
# * Redistributions in binary form must reproduce the above |
|||
# copyright notice, this list of conditions and the following |
|||
# disclaimer in the documentation and/or other materials provided |
|||
# with the distribution. |
|||
# * Neither the name of Google Inc. nor the names of its |
|||
# contributors may be used to endorse or promote products derived |
|||
# from this software without specific prior written permission. |
|||
# |
|||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
|||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
|||
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
|||
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
|||
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
|||
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
|||
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
|||
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
|||
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
|||
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
|||
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
|||
|
|||
"""Top-level presubmit script for V8. |
|||
|
|||
See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts |
|||
for more details about the presubmit API built into gcl. |
|||
""" |
|||
|
|||
def _V8PresubmitChecks(input_api, output_api): |
|||
"""Runs the V8 presubmit checks.""" |
|||
import sys |
|||
sys.path.append(input_api.os_path.join( |
|||
input_api.PresubmitLocalPath(), 'tools')) |
|||
from presubmit import CppLintProcessor |
|||
from presubmit import SourceProcessor |
|||
|
|||
results = [] |
|||
if not CppLintProcessor().Run(input_api.PresubmitLocalPath()): |
|||
results.append(output_api.PresubmitError("C++ lint check failed")) |
|||
if not SourceProcessor().Run(input_api.PresubmitLocalPath()): |
|||
results.append(output_api.PresubmitError( |
|||
"Copyright header and trailing whitespaces check failed")) |
|||
return results |
|||
|
|||
|
|||
def _CommonChecks(input_api, output_api): |
|||
"""Checks common to both upload and commit.""" |
|||
results = [] |
|||
results.extend(input_api.canned_checks.CheckOwners( |
|||
input_api, output_api, source_file_filter=None)) |
|||
return results |
|||
|
|||
|
|||
def CheckChangeOnUpload(input_api, output_api): |
|||
results = [] |
|||
results.extend(_CommonChecks(input_api, output_api)) |
|||
return results |
|||
|
|||
|
|||
def CheckChangeOnCommit(input_api, output_api): |
|||
results = [] |
|||
results.extend(_CommonChecks(input_api, output_api)) |
|||
results.extend(input_api.canned_checks.CheckChangeHasDescription( |
|||
input_api, output_api)) |
|||
results.extend(_V8PresubmitChecks(input_api, output_api)) |
|||
return results |
|||
File diff suppressed because it is too large
File diff suppressed because it is too large
File diff suppressed because it is too large
File diff suppressed because it is too large
@ -0,0 +1,335 @@ |
|||
// Copyright 2012 the V8 project authors. All rights reserved.
|
|||
// Redistribution and use in source and binary forms, with or without
|
|||
// modification, are permitted provided that the following conditions are
|
|||
// met:
|
|||
//
|
|||
// * Redistributions of source code must retain the above copyright
|
|||
// notice, this list of conditions and the following disclaimer.
|
|||
// * Redistributions in binary form must reproduce the above
|
|||
// copyright notice, this list of conditions and the following
|
|||
// disclaimer in the documentation and/or other materials provided
|
|||
// with the distribution.
|
|||
// * Neither the name of Google Inc. nor the names of its
|
|||
// contributors may be used to endorse or promote products derived
|
|||
// from this software without specific prior written permission.
|
|||
//
|
|||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|||
|
|||
|
|||
// This file is an internal atomic implementation for compiler-based
|
|||
// ThreadSanitizer. Use base/atomicops.h instead.
|
|||
|
|||
#ifndef V8_ATOMICOPS_INTERNALS_TSAN_H_ |
|||
#define V8_ATOMICOPS_INTERNALS_TSAN_H_ |
|||
|
|||
// This struct is not part of the public API of this module; clients may not
|
|||
// use it. (However, it's exported via BASE_EXPORT because clients implicitly
|
|||
// do use it at link time by inlining these functions.)
|
|||
// Features of this x86. Values may not be correct before main() is run,
|
|||
// but are set conservatively.
|
|||
struct AtomicOps_x86CPUFeatureStruct { |
|||
bool has_amd_lock_mb_bug; // Processor has AMD memory-barrier bug; do lfence
|
|||
// after acquire compare-and-swap.
|
|||
bool has_sse2; // Processor has SSE2.
|
|||
}; |
|||
extern struct AtomicOps_x86CPUFeatureStruct |
|||
AtomicOps_Internalx86CPUFeatures; |
|||
|
|||
#define ATOMICOPS_COMPILER_BARRIER() __asm__ __volatile__("" : : : "memory") |
|||
|
|||
namespace v8 { |
|||
namespace internal { |
|||
|
|||
#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
|
|||
|
|||
typedef enum { |
|||
__tsan_memory_order_relaxed = (1 << 0) + 100500, |
|||
__tsan_memory_order_consume = (1 << 1) + 100500, |
|||
__tsan_memory_order_acquire = (1 << 2) + 100500, |
|||
__tsan_memory_order_release = (1 << 3) + 100500, |
|||
__tsan_memory_order_acq_rel = (1 << 4) + 100500, |
|||
__tsan_memory_order_seq_cst = (1 << 5) + 100500, |
|||
} __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); |
|||
|
|||
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); |
|||
|
|||
__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_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_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_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_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); |
|||
|
|||
int __tsan_atomic8_compare_exchange_weak(volatile __tsan_atomic8* a, |
|||
__tsan_atomic8* c, __tsan_atomic8 v, __tsan_memory_order mo); |
|||
int __tsan_atomic16_compare_exchange_weak(volatile __tsan_atomic16* a, |
|||
__tsan_atomic16* c, __tsan_atomic16 v, __tsan_memory_order mo); |
|||
int __tsan_atomic32_compare_exchange_weak(volatile __tsan_atomic32* a, |
|||
__tsan_atomic32* c, __tsan_atomic32 v, __tsan_memory_order mo); |
|||
int __tsan_atomic64_compare_exchange_weak(volatile __tsan_atomic64* a, |
|||
__tsan_atomic64* c, __tsan_atomic64 v, __tsan_memory_order mo); |
|||
|
|||
int __tsan_atomic8_compare_exchange_strong(volatile __tsan_atomic8* a, |
|||
__tsan_atomic8* c, __tsan_atomic8 v, __tsan_memory_order mo); |
|||
int __tsan_atomic16_compare_exchange_strong(volatile __tsan_atomic16* a, |
|||
__tsan_atomic16* c, __tsan_atomic16 v, __tsan_memory_order mo); |
|||
int __tsan_atomic32_compare_exchange_strong(volatile __tsan_atomic32* a, |
|||
__tsan_atomic32* c, __tsan_atomic32 v, __tsan_memory_order mo); |
|||
int __tsan_atomic64_compare_exchange_strong(volatile __tsan_atomic64* a, |
|||
__tsan_atomic64* c, __tsan_atomic64 v, __tsan_memory_order mo); |
|||
|
|||
void __tsan_atomic_thread_fence(__tsan_memory_order mo); |
|||
|
|||
#ifdef __cplusplus |
|||
} // extern "C"
|
|||
#endif |
|||
|
|||
#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); |
|||
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); |
|||
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); |
|||
return cmp; |
|||
} |
|||
|
|||
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 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); |
|||
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); |
|||
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); |
|||
return cmp; |
|||
} |
|||
|
|||
inline void MemoryBarrier() { |
|||
__tsan_atomic_thread_fence(__tsan_memory_order_seq_cst); |
|||
} |
|||
|
|||
} // namespace internal
|
|||
} // namespace v8
|
|||
|
|||
#undef ATOMICOPS_COMPILER_BARRIER |
|||
|
|||
#endif // V8_ATOMICOPS_INTERNALS_TSAN_H_
|
|||
File diff suppressed because it is too large
File diff suppressed because it is too large
File diff suppressed because it is too large
Some files were not shown because too many files changed in this diff
Loading…
Reference in new issue