Mercurial > hg > truffle
diff src/cpu/sparc/vm/vm_version_sparc.hpp @ 6269:8cb110fd7627
7188227: VM should recognize M-series SPARC
Summary: Check kstat data for SPARC-M.
Reviewed-by: roland
author | kvn |
---|---|
date | Wed, 01 Aug 2012 14:10:32 -0700 |
parents | baf763f388e6 |
children | 3a327d0b8586 |
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--- a/src/cpu/sparc/vm/vm_version_sparc.hpp Mon Jul 30 09:49:25 2012 -0700 +++ b/src/cpu/sparc/vm/vm_version_sparc.hpp Wed Aug 01 14:10:32 2012 -0700 @@ -44,10 +44,11 @@ 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 @@ 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 @@ 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; } )