
Basic Data Operation

This is a basic data operation. It represents a fundamental action on a basic data type.
You may see other such operations in the Basic Data Operations category, or:


Integer Operations
Arithmetic |
Comparison
Boolean Operations
Bitwise |
Logical
String Operations
Concatenation |
Interpolation |
Comparison |
Matching
Memory Operations
Pointers & references |
Addresses




Task

Write a routine to perform a bitwise AND, OR, and XOR on two integers, a bitwise NOT on the first integer, a left shift, right shift, right arithmetic shift, left rotate, and right rotate.

All shifts and rotates should be done on the first integer with a shift/rotate amount of the second integer.

If any operation is not available in your language, note it.




: arshift 0 ?do 2/ loop ;            \ 2/ is an arithmetic shift right by one bit (2* shifts left one bit)
: bitwise ( a b -- )
  cr ." a = " over . ." b = " dup .
  cr ." a and b = " 2dup and .
  cr ." a  or b = " 2dup  or .
  cr ." a xor b = " 2dup xor .
  cr ." not a = " over invert . 
  cr ." a shl b = " 2dup lshift .
  cr ." a shr b = " 2dup rshift .
  cr ." a ashr b = " 2dup arshift .
  2drop ;