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. 

top - download

⟦e91e27e73⟧ Ada Source

    Length: 3072 (0xc00)
    Types: Ada Source
    Notes: 03_class, FILE, R1k_Segment, e3_tag, package body Liste_Instructions, seg_0497e3

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 Lex, Error, Token_Pkg, Set_Of_Token, Instructions, Feuille;
use Token_Pkg;
package body Liste_Instructions is
------------------------------------------------------------------------
-- <UNIT>        liste_instructions
------------------------------------------------------------------------
--
-- <DESCRIPTION>    This package defines an operation for parsing the
--                  grammatical expresssion : <liste_instructions>
--
-- <AUTHOR>         Barthe Raphael, Beck Didier, Kempe Laurent
-- <VERSION>        1.0
-- <DATE>           16-Jan-95
-- <MODIFY>         16-Jan-95
--
-- <PKG USED>       LEX, Token_Pkg, Error,
--
------------------------------------------------------------------------

    Unit_Instructions : Set_Of_Token.Object :=
       Set_Of_Token.Make ((T_Dire, T_Si, T_Jeu_Termine,
                           T_Ident, T_Piece_Courante));


    procedure Parse (List : in out Feuille.Liste_Instr.List;
                     Success : in out Boolean) is
------------------------------------------------------------------------
-- <SUBPROGRAM>
-- <UNIT>        Parse
--
-- <DESCRIPTION> Try to parse <Exprs> and return if it was a
--               success or not.
--
-- <EXCEPTIONS>  Nothing
--
------------------------------------------------------------------------
        Ok : Boolean := True;
        Tmptree : Feuille.Pcell;
    begin  
        List := Feuille.Liste_Instr.Create;
        while Set_Of_Token.Is_Member (Lex.Gettoken, Unit_Instructions) loop
            Instructions.Parse (Tmptree, Ok);
            Feuille.Liste_Instr.Attach (Tmptree, List);
            Success := Success and Ok;
        end loop;
        List := Feuille.Permute (List);
    end Parse;
end Liste_Instructions;

E3 Meta Data

    nblk1=2
    nid=0
    hdr6=4
        [0x00] rec0=1b rec1=00 rec2=01 rec3=040
        [0x01] rec0=17 rec1=00 rec2=02 rec3=001
    tail 0x21546e2de865e68cf849c 0x42a00088462060003