Contribution of PowerPC port (continuation of 422063005)

src/base/cpu.h

 // Copyright 2006-2013 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 module contains the architecture-specific code. This make the rest of
 // the code less dependent on differences between different processor
 // architecture.
 // The classes have the same definition for all architectures. The
 // implementation for a particular architecture is put in cpu_<arch>.cc.
 // The build system then uses the implementation for the target architecture.
@@ skipping 32 matching lines @@
 
   // 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 variant() const { return variant_; }
   static const int NVIDIA_DENVER = 0x0;
   int part() const { return part_; }
+
+  // ARM-specific part codes
   static const int ARM_CORTEX_A5 = 0xc05;
   static const int ARM_CORTEX_A7 = 0xc07;
   static const int ARM_CORTEX_A8 = 0xc08;
   static const int ARM_CORTEX_A9 = 0xc09;
   static const int ARM_CORTEX_A12 = 0xc0c;
   static const int ARM_CORTEX_A15 = 0xc0f;
 
+  // PPC-specific part codes
+  enum {
+    PPC_POWER5,
+    PPC_POWER6,
+    PPC_POWER7,
+    PPC_POWER8,
+    PPC_G4,
+    PPC_G5,
+    PPC_PA6T
+  };
+
   // General features
   bool has_fpu() const { return has_fpu_; }
 
   // x86 features
   bool has_cmov() const { return has_cmov_; }
   bool has_sahf() const { return has_sahf_; }
   bool has_mmx() const { return has_mmx_; }
   bool has_sse() const { return has_sse_; }
   bool has_sse2() const { return has_sse2_; }
   bool has_sse3() const { return has_sse3_; }
@@ skipping 43 matching lines @@
   bool has_thumb2_;
   bool has_vfp_;
   bool has_vfp3_;
   bool has_vfp3_d32_;
   bool is_fp64_mode_;
 };
 
 } }  // namespace v8::base
 
 #endif  // V8_BASE_CPU_H_