|
|
DataMuseum.dkPresents historical artifacts from the history of: Rational R1000/400 |
This is an automatic "excavation" of a thematic subset of
See our Wiki for more about Rational R1000/400 Excavated with: AutoArchaeologist - Free & Open Source Software. |
top - metrics - download
Length: 4096 (0x1000)
Types: Ada Source
Notes: 03_class, FILE, R1k_Segment, e3_tag, package Hex, seg_04b938
└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
└─⟦cfc2e13cd⟧ »Space Info Vol 2«
└─⟦this⟧
--\x09Routines to convert two's-complement integers to and from their
--\x09unsigned hex representations.
--
with Unsigned_Types;
with Machine_Types;
package Hex is
function Hex_To_Integer (Str : String) return Integer;
--
-- Input is a string containing a hex number, possibly with blanks
-- on either side. The hex number can have lower or upper case
-- letters a..f. The resulting integer will have the bit pattern
-- represented by the hex number.
--
-- Note, input is *not* of the form "16#af2b#", it is in the form "af2b".
function Integer_To_Hex
(Int : Integer; Width : Integer := 0; Fill : Character := ' ')
return String;
--
-- int the integer value to be converted to hex
-- width the width of the result (number of ascii characters)
-- fill the character to be used to pad the number to the left
-- if the converted number has fewer characters than "width"
-- (usually either '0' or ' '). For example:
--
-- integer_to_hex(16#99#, 4, '0') would return "0099".
function Unsigned_To_Hex (Uint : Unsigned_Types.Unsigned_Integer;
Width : Integer := 0;
Fill : Character := ' ') return String;
--
-- uint the unsigned integer value to be converted to hex
-- width the width of the result (number of ascii characters)
-- fill the character to be used to pad the number to the left
-- if the converted number has fewer characters than "width"
-- (usually either '0' or ' '). For example:
--
-- integer_to_hex(16#99#, 4, '0') would return "0099".
function Word_To_Hex
(W : Machine_Types.Word; Fill : Character := ' ') return String;
function Byte_To_Hex
(B : Machine_Types.Byte; Fill : Character := ' ') return String;
nd Hex;
nblk1=3
nid=0
hdr6=6
[0x00] rec0=1a rec1=00 rec2=01 rec3=086
[0x01] rec0=1a rec1=00 rec2=02 rec3=002
[0x02] rec0=01 rec1=00 rec2=03 rec3=000
tail 0x21750b83e868434e97273 0x42a00088462060003