Mercurial > hg > truffle
diff src/cpu/sparc/vm/vm_version_sparc.hpp @ 17670:04d32e7fad07
8002074: Support for AES on SPARC
Summary: Add intrinsics/stub routines support for single-block and multi-block (as used by Cipher Block Chaining mode) AES encryption and decryption operations on the SPARC platform.
Reviewed-by: kvn, roland
Contributed-by: shrinivas.joshi@oracle.com
| author | kvn |
|---|---|
| date | Tue, 14 Jan 2014 17:46:48 -0800 |
| parents | 55fb97c4c58d |
| children | 73b1030c6253 |
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--- a/src/cpu/sparc/vm/vm_version_sparc.hpp Fri Feb 14 16:17:22 2014 +0100 +++ b/src/cpu/sparc/vm/vm_version_sparc.hpp Tue Jan 14 17:46:48 2014 -0800 @@ -48,7 +48,8 @@ sparc64_family = 14, M_family = 15, T_family = 16, - T1_model = 17 + T1_model = 17, + aes_instructions = 18 }; enum Feature_Flag_Set { @@ -73,6 +74,7 @@ M_family_m = 1 << M_family, T_family_m = 1 << T_family, T1_model_m = 1 << T1_model, + aes_instructions_m = 1 << aes_instructions, generic_v8_m = v8_instructions_m | hardware_mul32_m | hardware_div32_m | hardware_fsmuld_m, generic_v9_m = generic_v8_m | v9_instructions_m, @@ -123,6 +125,7 @@ static bool has_vis3() { return (_features & vis3_instructions_m) != 0; } static bool has_blk_init() { return (_features & blk_init_instructions_m) != 0; } static bool has_cbcond() { return (_features & cbcond_instructions_m) != 0; } + static bool has_aes() { return (_features & aes_instructions_m) != 0; } static bool supports_compare_and_exchange() { return has_v9(); }