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DataMuseum.dkPresents historical artifacts from the history of: Rational R1000/400 |
This is an automatic "excavation" of a thematic subset of
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Length: 5120 (0x1400)
Types: Ada Source
Notes: 03_class, FILE, R1k_Segment, e3_tag, function Get_Predefined_Info, seg_00aec2, seg_0119a1, separate Rs6000_Aix_Ibm
└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
└─ ⟦5a81ac88f⟧ »Space Info Vol 1«
└─⟦this⟧
└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
└─ ⟦cfc2e13cd⟧ »Space Info Vol 2«
└─⟦this⟧
separate (Rs6000_Aix_Ibm)
function Get_Predefined_Info return Predefined.Object is
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 => T_Name);
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 => T_Name);
Integers : constant Predefined.Integer_Type_Array := (Short_Int, Int);
--------------------------------------------------
Single_Last : constant Universal.Real := Universal.Value (3.40282E+38);
Double_Last : constant Universal.Real :=
Universal.Value (1.79769313486231E+308);
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, -- We don't know this
Machine_Overflows => True, -- We don't know this
For_Target => T_Name);
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 => 1020,
Machine_Emin => -1021,
Machine_Emax => 1024,
Machine_Radix => 2,
Machine_Mantissa => 53,
Machine_Rounds => True, -- We don't know this
Machine_Overflows => True, -- We don't know this
For_Target => T_Name);
Floats : constant Predefined.Float_Type_Array := (Flo, Long_Flo);
--------------------------------------------------
Dur : constant Predefined.Fixed_Type_Descriptor :=
Predefined.Build (Name => "DURATION",
Size => 32,
Scale => -14,
Lo_Bound => Universal.Value (-86400.0),
Hi_Bound => Universal.Value (86400.0),
For_Target => T_Name);
--------------------------------------------------
Predefined_Characteristics : constant Predefined.Object :=
Predefined.Build (Standard_Version => 1,
Integer_Types => Integers,
Float_Types => Floats,
Duration_Type => Dur,
For_Target => T_Name);
begin
return Predefined_Characteristics;
end Get_Predefined_Info;
nblk1=4
nid=0
hdr6=8
[0x00] rec0=19 rec1=00 rec2=01 rec3=028
[0x01] rec0=15 rec1=00 rec2=02 rec3=03e
[0x02] rec0=15 rec1=00 rec2=03 rec3=05c
[0x03] rec0=10 rec1=00 rec2=04 rec3=001
tail 0x21707ffc881f94dc9033e 0x42a00088462060003