DataMuseum.dk

Presents historical artifacts from the history of:

Rational R1000/400

This is an automatic "excavation" of a thematic subset of
artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about Rational R1000/400

Excavated with: AutoArchaeologist - Free & Open Source Software. 

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⟦9a11560e2⟧ Ada Source

    Length: 2048 (0x800)
    Types: Ada Source
    Notes: 03_class, FILE, R1k_Segment, e3_tag, package Byte_Order, seg_04cda5

Derivation

└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
    └─⟦5a81ac88f⟧ »Space Info Vol 1« 
        └─⟦this⟧

E3 Source Code



with Types;
with System;

package Byte_Order is

    Unknown_Byte_Order : exception;

    Byte_Order : Types.Byte_Ordering;

    -- Units from the TDM archive don't get elaborated.  We
    -- need a procedure that we can call explicitly.  This procedure
    -- is called during elaboration of this package, so it only
    -- must be called explicitly if we're getting this package from
    -- an archive.
    procedure Set_Byte_Order;

    -- Low-level byte swap.  See where it's used for examples of
    -- how to use it correctly.
    --
    procedure Reverse_Bytes (Source : System.Address;
                             Dest : System.Address;
                             Size : Natural);

end Byte_Order;

E3 Meta Data

    nblk1=1
    nid=0
    hdr6=2
        [0x00] rec0=1a rec1=00 rec2=01 rec3=000
    tail 0x21549788a874f7b2bd03a 0x42a00088462060003