diff options
Diffstat (limited to 'chromium/v8/src/cpu.h')
| -rw-r--r-- | chromium/v8/src/cpu.h | 42 |
1 files changed, 6 insertions, 36 deletions
diff --git a/chromium/v8/src/cpu.h b/chromium/v8/src/cpu.h index b2e9f7da7ee..ac8ee982a44 100644 --- a/chromium/v8/src/cpu.h +++ b/chromium/v8/src/cpu.h @@ -1,29 +1,6 @@ // Copyright 2006-2013 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. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. // This module contains the architecture-specific code. This make the rest of // the code less dependent on differences between different processor @@ -36,7 +13,7 @@ #ifndef V8_CPU_H_ #define V8_CPU_H_ -#include "allocation.h" +#include "src/allocation.h" namespace v8 { namespace internal { @@ -67,6 +44,7 @@ class CPU V8_FINAL BASE_EMBEDDED { // arm implementer/part information int implementer() const { return implementer_; } static const int ARM = 0x41; + static const int NVIDIA = 0x4e; static const int QUALCOMM = 0x51; int architecture() const { return architecture_; } int part() const { return part_; } @@ -94,19 +72,11 @@ class CPU V8_FINAL BASE_EMBEDDED { // arm features bool has_idiva() const { return has_idiva_; } bool has_neon() const { return has_neon_; } - bool has_thumbee() const { return has_thumbee_; } + bool has_thumb2() const { return has_thumb2_; } bool has_vfp() const { return has_vfp_; } bool has_vfp3() const { return has_vfp3_; } bool has_vfp3_d32() const { return has_vfp3_d32_; } - // Returns the number of processors online. - static int NumberOfProcessorsOnline(); - - // Initializes the cpu architecture support. Called once at VM startup. - static void SetUp(); - - static bool SupportsCrankshaft(); - // Flush instruction cache. static void FlushICache(void* start, size_t size); @@ -133,7 +103,7 @@ class CPU V8_FINAL BASE_EMBEDDED { bool has_sse42_; bool has_idiva_; bool has_neon_; - bool has_thumbee_; + bool has_thumb2_; bool has_vfp_; bool has_vfp3_; bool has_vfp3_d32_; |