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src/hotspot/cpu/x86/vm_version_ext_x86.hpp

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  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #ifndef CPU_X86_VM_VERSION_EXT_X86_HPP
  26 #define CPU_X86_VM_VERSION_EXT_X86_HPP
  27 
  28 #include "utilities/macros.hpp"
  29 #include "vm_version_x86.hpp"
  30 
  31 class VM_Version_Ext : public VM_Version {
  32 
  33   enum {
  34     ExtendedFamilyIdLength_INTEL = 16,
  35     ExtendedFamilyIdLength_AMD   = 24
  36   };
  37 
  38  private:
  39   static const size_t      VENDOR_LENGTH;
  40   static const size_t      CPU_EBS_MAX_LENGTH;
  41   static const size_t      CPU_TYPE_DESC_BUF_SIZE;
  42   static const size_t      CPU_DETAILED_DESC_BUF_SIZE;
  43 
  44   static const char* const _family_id_intel[ExtendedFamilyIdLength_INTEL];
  45   static const char* const _family_id_amd[ExtendedFamilyIdLength_AMD];
  46   static const char* const _brand_id[];
  47   static const char* const _model_id_pentium_pro[];
  48 
  49   static const char* const _feature_edx_id[];
  50   static const char* const _feature_extended_edx_id[];
  51   static const char* const _feature_ecx_id[];
  52   static const char* const _feature_extended_ecx_id[];
  53 
  54   static int               _no_of_threads;
  55   static int               _no_of_cores;
  56   static int               _no_of_packages;
  57   static char*             _cpu_brand_string;
  58   static jlong             _max_qualified_cpu_frequency;
  59 
  60   static const char* cpu_family_description(void);
  61   static const char* cpu_model_description(void);
  62   static const char* cpu_brand(void);
  63   static const char* cpu_brand_string(void);
  64 
  65   static int cpu_type_description(char* const buf, size_t buf_len);




  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #ifndef CPU_X86_VM_VERSION_EXT_X86_HPP
  26 #define CPU_X86_VM_VERSION_EXT_X86_HPP
  27 
  28 #include "utilities/macros.hpp"
  29 #include "vm_version_x86.hpp"
  30 
  31 class VM_Version_Ext : public VM_Version {






  32  private:
  33   static const size_t      VENDOR_LENGTH;
  34   static const size_t      CPU_EBS_MAX_LENGTH;
  35   static const size_t      CPU_TYPE_DESC_BUF_SIZE;
  36   static const size_t      CPU_DETAILED_DESC_BUF_SIZE;
  37 
  38   static const char* const _family_id_intel[];
  39   static const char* const _family_id_amd[];
  40   static const char* const _brand_id[];
  41   static const char* const _model_id_pentium_pro[];
  42 
  43   static const char* const _feature_edx_id[];
  44   static const char* const _feature_extended_edx_id[];
  45   static const char* const _feature_ecx_id[];
  46   static const char* const _feature_extended_ecx_id[];
  47 
  48   static int               _no_of_threads;
  49   static int               _no_of_cores;
  50   static int               _no_of_packages;
  51   static char*             _cpu_brand_string;
  52   static jlong             _max_qualified_cpu_frequency;
  53 
  54   static const char* cpu_family_description(void);
  55   static const char* cpu_model_description(void);
  56   static const char* cpu_brand(void);
  57   static const char* cpu_brand_string(void);
  58 
  59   static int cpu_type_description(char* const buf, size_t buf_len);


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