diff options
| author | kvn <none@none> | 2012-08-01 14:10:32 -0700 |
|---|---|---|
| committer | kvn <none@none> | 2012-08-01 14:10:32 -0700 |
| commit | 7bb12fb3f0ef2d3f58f535a81ee7b25253ee556c (patch) | |
| tree | 67a83af21063db10d55cd10aef8f84ac163e0da7 /src/cpu | |
| parent | 7f9f8adcff572ac452d37e8fa50b6dc3bfebf187 (diff) | |
7188227: VM should recognize M-series SPARC
Summary: Check kstat data for SPARC-M.
Reviewed-by: roland
Diffstat (limited to 'src/cpu')
| -rw-r--r-- | src/cpu/sparc/vm/vm_version_sparc.hpp | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/cpu/sparc/vm/vm_version_sparc.hpp b/src/cpu/sparc/vm/vm_version_sparc.hpp index db3343b51..d7f21c328 100644 --- a/src/cpu/sparc/vm/vm_version_sparc.hpp +++ b/src/cpu/sparc/vm/vm_version_sparc.hpp @@ -44,10 +44,11 @@ protected: fmaf_instructions = 10, fmau_instructions = 11, vis3_instructions = 12, - sparc64_family = 13, - T_family = 14, - T1_model = 15, - cbcond_instructions = 16 + cbcond_instructions = 13, + sparc64_family = 14, + M_family = 15, + T_family = 16, + T1_model = 17 }; enum Feature_Flag_Set { @@ -67,10 +68,11 @@ protected: fmaf_instructions_m = 1 << fmaf_instructions, fmau_instructions_m = 1 << fmau_instructions, vis3_instructions_m = 1 << vis3_instructions, + cbcond_instructions_m = 1 << cbcond_instructions, sparc64_family_m = 1 << sparc64_family, + M_family_m = 1 << M_family, T_family_m = 1 << T_family, T1_model_m = 1 << T1_model, - cbcond_instructions_m = 1 << cbcond_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, @@ -89,6 +91,7 @@ protected: static int platform_features(int features); // Returns true if the platform is in the niagara line (T series) + static bool is_M_family(int features) { return (features & M_family_m) != 0; } static bool is_T_family(int features) { return (features & T_family_m) != 0; } static bool is_niagara() { return is_T_family(_features); } DEBUG_ONLY( static bool is_niagara(int features) { return (features & sun4v_m) != 0; } ) |