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CONVERSIONS.DEF
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(****************************************
* *
* Conversions: *
* *
* Number to string conversion *
* *
* Version of 03.06.83 *
* *
* Institut fuer Informatik *
* ETH-Zuerich *
* CH-8092 Zuerich *
* *
****************************************)
DEFINITION MODULE Conversions; (* LG, PF *)
FROM SYSTEM IMPORT ADDRESS;
EXPORT QUALIFIED ConvertOctal, ConvertHex,
ConvertCardinal, ConvertInteger,
ConvertAddrOct, ConvertAddrHex, ConvertAddrDec;
PROCEDURE ConvertOctal(num, len: CARDINAL; VAR str: ARRAY OF CHAR);
(* conversion of an octal number to a string *)
PROCEDURE ConvertHex(num, len: CARDINAL; VAR str: ARRAY OF CHAR);
(* conversion of a hexadecimal number to a string *)
PROCEDURE ConvertCardinal(num, len: CARDINAL; VAR str: ARRAY OF CHAR);
(* conversion of a cardinal decimal number to a string *)
PROCEDURE ConvertInteger(num: INTEGER; len: CARDINAL;
VAR str: ARRAY OF CHAR);
(* conversion of an integer decimal number to a string *)
PROCEDURE ConvertAddrHex (num: ADDRESS; len: CARDINAL;
VAR str: ARRAY OF CHAR);
(* conversion of an address into a hexadecimal string *)
PROCEDURE ConvertAddrOct (num: ADDRESS; len: CARDINAL;
VAR str: ARRAY OF CHAR);
(* conversion of an address into an octal string*)
PROCEDURE ConvertAddrDec (num: ADDRESS; len: CARDINAL;
VAR str: ARRAY OF CHAR);
(* conversion of an address into a decimal string *)
(* note: len is the minimum size of the converted number, e.g. 0.
octal and hexa conversions fill with leading zeroes,
decimal conversion fills with blanks *)
(* note 2: the routines for address conversion are distinct,
because, for the MC68000, an ADDRESS is 32 bits, but a CARDINAL
is normally 16 bits - depending on compilation options *)
END Conversions.