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comparison src/cpu/x86/vm/stubRoutines_x86_32.hpp @ 6894:a3ecd773a7b9

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7184394: add intrinsics to use AES instructions Summary: Use new x86 AES instructions for AESCrypt. Reviewed-by: twisti, kvn, roland Contributed-by: tom.deneau@amd.com
author kvn
date Wed, 24 Oct 2012 14:33:22 -0700
parents cba7b5c2d53f
children b800986664f4
comparison
equal deleted inserted replaced
6893:b2c669fd8114 6894:a3ecd773a7b9
39 friend class VMStructs; 39 friend class VMStructs;
40 40
41 private: 41 private:
42 static address _verify_mxcsr_entry; 42 static address _verify_mxcsr_entry;
43 static address _verify_fpu_cntrl_wrd_entry; 43 static address _verify_fpu_cntrl_wrd_entry;
44 // shuffle mask for fixing up 128-bit words consisting of big-endian 32-bit integers
45 static address _key_shuffle_mask_addr;
44 46
45 public: 47 public:
46 static address verify_mxcsr_entry() { return _verify_mxcsr_entry; } 48 static address verify_mxcsr_entry() { return _verify_mxcsr_entry; }
47 static address verify_fpu_cntrl_wrd_entry() { return _verify_fpu_cntrl_wrd_entry; } 49 static address verify_fpu_cntrl_wrd_entry() { return _verify_fpu_cntrl_wrd_entry; }
50 static address key_shuffle_mask_addr() { return _key_shuffle_mask_addr; }
51
48 }; 52 };
49 53
50 static bool returns_to_call_stub(address return_pc) { return return_pc == _call_stub_return_address; } 54 static bool returns_to_call_stub(address return_pc) { return return_pc == _call_stub_return_address; }
51 55
52 #endif // CPU_X86_VM_STUBROUTINES_X86_32_HPP 56 #endif // CPU_X86_VM_STUBROUTINES_X86_32_HPP