IMPLEMENTATION MODULE InitCompilerMods;
(*
 *  REPERTOIRE
 *  Release 1.6
 *  By Charles Bradford and Cole Brecheen
 *  (c) Copyright 1985-1990 PMI
 *  Portland, Oregon
 *  All rights reserved
 *  (503) 236-1788
 *
 *  $Header:   D:/logfiles/masters/initcomp.jpv   1.1   03 Dec 1990 22:49:22   coleb  $
 *
 *)

IMPORT ErrorManager;
IMPORT LowLevel;
IMPORT Lib;
IMPORT Storage;
IMPORT SYSTEM;
IMPORT VStorage;


(*
IMPORT StrEdit;
IMPORT KbdInput;
IMPORT IO;
IMPORT ProcTrace;
IMPORT SmartScreen;
IMPORT M2Strings;
*)

  VAR
    FormerTermProc: PROC;

  PROCEDURE NewTermProc;
    BEGIN
      ErrorManager.DoTermProcs();
      FormerTermProc();
    END NewTermProc;


  PROCEDURE DiagAvail( TheSize: CARDINAL ): BOOLEAN;
    BEGIN
      RETURN (Storage.Available(TheSize));
    END DiagAvail;

  PROCEDURE DiagAlloc( VAR ThePtr: SYSTEM.ADDRESS; TheSize: CARDINAL );
    BEGIN
      Storage.ALLOCATE( ThePtr, TheSize );
      LowLevel.Fill( ThePtr, TheSize, 377C );
    END DiagAlloc;


  PROCEDURE DiagDealloc( VAR ThePtr: SYSTEM.ADDRESS; TheSize: CARDINAL );
    BEGIN
      LowLevel.Fill( ThePtr, TheSize, 377C );
      Storage.DEALLOCATE( ThePtr, TheSize );
    END DiagDealloc;


  PROCEDURE AssignProcs();
    BEGIN
     (* VStorage.DosAvail := DiagAvail;
      VStorage.DosAlloc := DiagAlloc;
      VStorage.DosDealloc := DiagDealloc; *)
      Lib.Terminate( NewTermProc, FormerTermProc );
      IF NewTermProc = FormerTermProc THEN
        ErrorManager.WARN(
            "InitJPI.AssignProcs executed twice; will cause inf loop on exit.");
      END;
    END AssignProcs;


(*
PROCEDURE AddToCallChain();
  BEGIN
    INC( CallRow );
    SmartScreen.WriteAt( 1, CallRow, ProcTrace.Get_Name() );
  END AddToCallChain;


PROCEDURE RemoveFromCallChain();
  VAR
    TmpStr: ARRAY [0..31] OF CHAR;
  BEGIN
    StrEdit.AssignStr( ProcTrace.Get_Name(), TmpStr );
    SmartScreen.ClearPart( 1, CallRow, M2Strings.Length(TmpStr), CallRow );
    DEC( CallRow );
  END RemoveFromCallChain;


PROCEDURE ErrorBox( TheMessage: ARRAY OF CHAR ): BOOLEAN;
  VAR
    dumkey: CARDINAL;
    dummy: ARRAY [0..255] OF CHAR;
  BEGIN
    StrEdit.AssignStr( TheMessage, dummy );
    StrEdit.Append( dummy, '. Press C to continue, anything else to abort.' );
    IO.WrStr( dummy );
    dumkey := KbdInput.KeyHit( KbdInput.AnyKeyNum );
    RETURN KbdInput.CAPkey( dumkey ) # ORD('C');
  END ErrorBox;
*)


BEGIN
  AssignProcs();
(*
  ErrorManager.AbortConfirmed := ErrorBox;
  CallRow := 0;
  ProcTrace.Install;
  ProcTrace.Entry := AddToCallChain;
  ProcTrace.Exit := RemoveFromCallChain;
*)
END InitCompilerMods.