blob: 748f4028b02d4e6701bbf1dc1c6a4be8b0929cfd [file] [log] [blame]
// Copyright 2015 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.
// CPU specific code for s390 independent of OS goes here.
#include "src/codegen/cpu-features.h"
namespace v8 {
namespace internal {
void CpuFeatures::FlushICache(void* buffer, size_t size) {
// Given the strong memory model on z/Architecture, and the single
// thread nature of V8 and JavaScript, instruction cache flushing
// is not necessary. The architecture guarantees that if a core
// patches its own instruction cache, the updated instructions will be
// reflected automatically.
} // namespace internal
} // namespace v8
#endif // V8_TARGET_ARCH_S390