Mercurial > hg > truffle
comparison src/cpu/x86/vm/vm_version_x86.hpp @ 13517:eefb0224149d
derive CPUFeatures from VM_Version::_cpuFeatures
author | Tom Rodriguez <tom.rodriguez@oracle.com> |
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date | Thu, 02 Jan 2014 14:53:19 -0800 |
parents | 6b0fd0964b87 |
children | b51e29501f30 52b4284cb496 |
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13516:0b17dd482532 | 13517:eefb0224149d |
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27 | 27 |
28 #include "runtime/globals_extension.hpp" | 28 #include "runtime/globals_extension.hpp" |
29 #include "runtime/vm_version.hpp" | 29 #include "runtime/vm_version.hpp" |
30 | 30 |
31 class VM_Version : public Abstract_VM_Version { | 31 class VM_Version : public Abstract_VM_Version { |
32 friend class VMStructs; | |
32 public: | 33 public: |
33 // cpuid result register layouts. These are all unions of a uint32_t | 34 // cpuid result register layouts. These are all unions of a uint32_t |
34 // (in case anyone wants access to the register as a whole) and a bitfield. | 35 // (in case anyone wants access to the register as a whole) and a bitfield. |
35 | 36 |
36 union StdCpuid1Eax { | 37 union StdCpuid1Eax { |