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└─⟦407de186f⟧ Bits:30000749 8mm tape, Rational 1000, RCFSUN └─ ⟦e5cd75ab4⟧ »DATA« └─⟦this⟧
separate (Sparc_Unix_Alsys) function Get_Predefined_Info return Predefined.Object is -- Appendix F Section 9 page 53 -- --[To be factorized] -- Short_Short_Int : constant Predefined.Integer_Type_Descriptor := Predefined.Build (Name => "SHORT_SHORT_INTEGER", Size => 8, Lo_Bound => Universal.Value (Integer'(-2 ** 7)), Hi_Bound => Universal.Value (Integer'(2 ** 7 - 1)), For_Target => Target_Name); Short_Int : constant Predefined.Integer_Type_Descriptor := Predefined.Build (Name => "SHORT_INTEGER", Size => 16, Lo_Bound => Universal.Value (Integer'(-2 ** 15)), Hi_Bound => Universal.Value (Integer'(2 ** 15 - 1)), For_Target => Target_Name); -- Appendix F Section 9 page 53 Int : constant Predefined.Integer_Type_Descriptor := Predefined.Build (Name => "INTEGER", Size => 32, Lo_Bound => Universal.Value (Long_Integer'(-2 ** 31)), Hi_Bound => Universal.Value (Long_Integer'(2 ** 31 - 1)), For_Target => Target_Name); Integers : constant Predefined.Integer_Type_Array := (Short_Short_Int, Short_Int, Int); -------------------------------------------------- Flo : constant Predefined.Float_Type_Descriptor := Predefined.Build (Name => "FLOAT", Digitz => 6, Size => 32, Lo_Bound => Universal.Value (Float'(-(2.0 - 2.0 ** (-23)) * 2.0 ** 127)), Hi_Bound => Universal.Value (Float'(+(2.0 - 2.0 ** (-23)) * 2.0 ** 127)), Safe_Emax => 127, Machine_Emax => 127, Machine_Emin => -128, Machine_Radix => 2, Machine_Mantissa => 23, Machine_Rounds => False, Machine_Overflows => False, For_Target => Target_Name); Long_Flo : constant Predefined.Float_Type_Descriptor := Predefined.Build (Name => "LONG_FLOAT", Digitz => 15, Size => 64, Safe_Emax => 1023, Lo_Bound => Universal.Value (Float'(-(2.0 - 2.0 ** (-52)) * 2.0 ** 1023)), Hi_Bound => Universal.Value (Float'(+(2.0 - 2.0 ** (-52)) * 2.0 ** 1023)), Machine_Emin => -1024, Machine_Emax => 1023, Machine_Radix => 2, Machine_Mantissa => 52, Machine_Rounds => False, Machine_Overflows => False, For_Target => Target_Name); Floats : constant Predefined.Float_Type_Array := (Flo, Long_Flo); -- -- Appendix F Section 9 page 54 -- Single_Last : constant Universal.Real := Universal.Value (3.40282E+38); -- Double_Last : constant Universal.Real := Universal.Value (1.79769E+308); -- -- -- Appendix F Section 9 page 54 -- Flo : constant Predefined.Float_Type_Descriptor := -- Predefined.Build (Name => "FLOAT", -- Digitz => 6, -- Size => 32, -- Lo_Bound => Universal."-" (Single_Last), -- Hi_Bound => Single_Last, -- Safe_Emax => 125, -- Machine_Emin => -125, -- Machine_Emax => 128, -- Machine_Radix => 2, -- Machine_Mantissa => 21, -- Machine_Rounds => True, -- Machine_Overflows => False, -- For_Target => Target_Name); -- -- -- Appendix F Section 9 page 54 -- Long_Flo : constant Predefined.Float_Type_Descriptor := -- Predefined.Build (Name => "LONG_FLOAT", -- Digitz => 15, -- Size => 64, -- Lo_Bound => Universal."-" (Double_Last), -- Hi_Bound => Double_Last, -- Safe_Emax => 1021, -- Machine_Emin => -1021, -- Machine_Emax => 1024, -- Machine_Radix => 2, -- Machine_Mantissa => 51, -- Machine_Rounds => True, -- Machine_Overflows => False, -- For_Target => Target_Name); -- -- Floats : constant Predefined.Float_Type_Array := (Flo, Long_Flo); -- -- -------------------------------------------------- -- Appendix F Section 9 page 55 Dur : constant Predefined.Fixed_Type_Descriptor := Predefined.Build (Name => "DURATION", Size => 32, Scale => -14, Lo_Bound => Universal.Value (-131_072.0), Hi_Bound => Universal.Value (131_072.0), For_Target => Target_Name); -------------------------------------------------- Predefined_Characteristics : constant Predefined.Object := Predefined.Build (Standard_Version => 2, Integer_Types => Integers, Float_Types => Floats, Duration_Type => Dur, For_Target => Target_Name); begin return Predefined_Characteristics; end Get_Predefined_Info;