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DataMuseum.dkPresents historical artifacts from the history of: Rational R1000/400 |
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Length: 14336 (0x3800)
Types: Ada Source
Notes: 03_class, FILE, R1k_Segment, e3_tag, package body Instructions, seg_048ffb, seg_0493cf
└─⟦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⟧
with Lexical, Token_List, Erreur, Instruction_Si, Nom_De_Variable,
Variable, Expression_Generale, Etat, Param_Afficher;
with Liste_D_Instructions, Models, Symbols,
Comps_Dictionary, Verbs_Dictionary, Displays;
with Abstract_Tree, Bounded_String, Displays, Text_Io;
use Lexical, Token_List, Bounded_String;
package body Instructions is
Instruction_First : Token_List.Object :=
Make ((Si, Moins, Comp, Id, Detruire_Connexion, Lie_Connexion,
Delie_Connexion, Detruire_Lien, Lie_Lien, Delie_Lien,
Liste_Lien, Echanger_Lien, Afficher, Fin));
Instruction_Follow : Token_List.Object :=
Make ((Si, Comp, Id, Lie_Connexion, Delie_Connexion,
Lie_Lien, Delie_Lien, Liste_Lien,
Echanger_Lien, Afficher, Fin, Finsi, Finpour));
procedure Instruction (Liste : in out Liste_D_Instructions.Object;
Models_Table : Models.Object;
Symbols_Table : Symbols.Object;
Comp : Comps_Dictionary.Object;
Dict : Verbs_Dictionary.Object) is
Etat_Liaison : Lexical.Token;
Nom_Var, Nom_Ext : Variable_String (32);
Param1, Param2, Param3 : Variable_String (32);
Operation : Token;
Node : Abstract_Tree.Object;
A_Display : Displays.Object;
begin
if Is_In (Lexical.Get_Token, Instruction_Si.First) then
Instruction_Si.Parse (Liste, Models_Table,
Symbols_Table, Comp, Dict);
else
if Is_In (Lexical.Get_Token, Variable.First) then
Variable.Parse (Nom_Var, Nom_Ext);
if Lexical.Get_Token = Affect then
Lexical.Next;
Expression_Generale.Parse
(Node, Models_Table, Symbols_Table);
Liste_D_Instructions.Attache
(Liste, Liste_D_Instructions.Creer_Affec
(Nom_Var, Nom_Ext, Node));
else
Erreur.Syntaxe ("Manque :=", Instruction_Follow);
end if;
else
case Lexical.Get_Token is
when Echanger_Lien =>
Operation := Lexical.Get_Token;
Lexical.Next;
if Lexical.Get_Token = Parnto then
Lexical.Next;
Nom_De_Variable.Parse (Param1);
if Lexical.Get_Token = Virgul then
Lexical.Next;
Nom_De_Variable.Parse (Param2);
if Lexical.Get_Token = Virgul then
Lexical.Next;
Nom_De_Variable.Parse (Param3);
if Lexical.Get_Token = Parntf then
Lexical.Next;
Liste_D_Instructions.Attache
(Liste, Liste_D_Instructions.
Creer_Echanger_Lien
(Param1, Param2, Param3));
else
Erreur.Syntaxe ("Manque )",
Instruction_Follow);
end if;
else
Erreur.Syntaxe ("Manque ,",
Instruction_Follow);
end if;
else
Erreur.Syntaxe ("Manque ,", Instruction_Follow);
end if;
else
Erreur.Syntaxe ("Manque (", Instruction_Follow);
end if;
when Lie_Connexion | Delie_Connexion |
Lie_Lien | Delie_Lien =>
Operation := Lexical.Get_Token;
Lexical.Next;
if Lexical.Get_Token = Parnto then
Lexical.Next;
Nom_De_Variable.Parse (Param1);
if Lexical.Get_Token = Virgul then
Lexical.Next;
Nom_De_Variable.Parse (Param2);
if Lexical.Get_Token = Parntf then
Lexical.Next;
case Operation is
when Lie_Connexion =>
Liste_D_Instructions.Attache
(Liste, Liste_D_Instructions.
Creer_Lie_Con
(Param1, Param2));
when Delie_Connexion =>
Liste_D_Instructions.Attache
(Liste, Liste_D_Instructions.
Creer_Delie_Con
(Param1, Param2));
when Lie_Lien =>
Liste_D_Instructions.Attache
(Liste, Liste_D_Instructions.
Creer_Lie_Lien
(Param1, Param2));
when Delie_Lien =>
Liste_D_Instructions.Attache
(Liste, Liste_D_Instructions.
Creer_Lie_Lien
(Param1, Param2));
when others =>
null;
end case;
else
Erreur.Syntaxe ("Manque )",
Instruction_Follow);
end if;
else
Erreur.Syntaxe ("Manque ,", Instruction_Follow);
end if;
else
Erreur.Syntaxe ("Manque (", Instruction_Follow);
end if;
when Liste_Lien =>
Lexical.Next;
if Lexical.Get_Token = Parnto then
Lexical.Next;
Nom_De_Variable.Parse (Param1);
if Lexical.Get_Token = Virgul then
Lexical.Next;
Etat.Parse (Etat_Liaison);
if Lexical.Get_Token = Parntf then
Lexical.Next;
Liste_D_Instructions.Attache
(Liste, Liste_D_Instructions.Creer_Liste
(Param1, Etat_Liaison));
else
Erreur.Syntaxe ("Manque )",
Instruction_Follow);
end if;
else
Erreur.Syntaxe ("Manque ,", Instruction_Follow);
end if;
else
Erreur.Syntaxe ("Manque (", Instruction_Follow);
end if;
when Afficher =>
Lexical.Next;
if Lexical.Get_Token = Parnto then
Lexical.Next;
Displays.Create (A_Display);
Param_Afficher.Parse (A_Display);
if Lexical.Get_Token = Parntf then
Lexical.Next;
Liste_D_Instructions.Attache
(Liste, Liste_D_Instructions.Creer_Afficher
(A_Display));
else
Erreur.Syntaxe ("Manque )", Instruction_Follow);
end if;
else
Erreur.Syntaxe ("Manque (", Instruction_Follow);
end if;
when Fin =>
Lexical.Next;
Liste_D_Instructions.Attache
(Liste, Liste_D_Instructions.Creer_Fin);
when others =>
Erreur.Syntaxe ("Mauvaise instruction",
Instruction_Follow);
end case;
end if;
end if;
end Instruction;
procedure Parse (Liste : in out Liste_D_Instructions.Object;
Models_Table : Models.Object;
Symbols_Table : Symbols.Object;
Comp : Comps_Dictionary.Object;
Dict : Verbs_Dictionary.Object) is
begin
Instruction (Liste, Models_Table, Symbols_Table, Comp, Dict);
while Is_In (Lexical.Get_Token, Instruction_First) loop
Instruction (Liste, Models_Table, Symbols_Table, Comp, Dict);
end loop;
end Parse;
end Instructions;
nblk1=d
nid=7
hdr6=18
[0x00] rec0=19 rec1=00 rec2=01 rec3=040
[0x01] rec0=00 rec1=00 rec2=05 rec3=008
[0x02] rec0=18 rec1=00 rec2=06 rec3=02c
[0x03] rec0=15 rec1=00 rec2=02 rec3=052
[0x04] rec0=11 rec1=00 rec2=04 rec3=010
[0x05] rec0=14 rec1=00 rec2=08 rec3=090
[0x06] rec0=04 rec1=00 rec2=03 rec3=04a
[0x07] rec0=0e rec1=00 rec2=0a rec3=02c
[0x08] rec0=16 rec1=00 rec2=0c rec3=030
[0x09] rec0=11 rec1=00 rec2=0b rec3=03e
[0x0a] rec0=18 rec1=00 rec2=09 rec3=00a
[0x0b] rec0=1e rec1=00 rec2=0d rec3=000
[0x0c] rec0=00 rec1=00 rec2=00 rec3=403
tail 0x2174d4fa6865b3dd3cf71 0x42a00088462060003
Free Block Chain:
0x7: 0000 00 00 02 d2 80 1e 61 75 76 61 69 73 65 20 69 6e ┆ auvaise in┆