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# X op Y = RESULT ZERO CARRY
#
# Operations:
# + : add (x+y)
# ++ : add with carry (x+y+1)
# - : subtract (x-y)
# -- : subtract with borrow (x-y-1)
# * : multiply
# / : divide
# & : and
# | : or
# ^ : xor
# << : left shift extended with zeros
# <<1 : left shift extended with ones
# <<- : left shift extended with least significant bit
# <<< : left rotate
# >> : right shift extended with zeros
# 1>> : right shift extended with ones
# ->> : right shift extended with most significant bit
# >>> : right rotate
0x0123 + 0x1234 = 0x1357 Z=0 C=0
0x0123 ++ 0x1234 = 0x1358 Z=0 C=0
0x0123 - 0x1234 = 0xeeef Z=0 C=1
0x0123 -- 0x1234 = 0xeeee Z=0 C=1
0x0123 - 0x0123 = 0x0000 Z=1 C=0
0x0123 -- 0x0123 = 0xffff Z=0 C=1
0x0123 * 0x1234 = 0xb11c Z=0 C=0
0x3e58 / 0x0078 = 0x0085 Z=0 C=0
0xaf74 & 0x7cc7 = 0x2c44 Z=0 C=0
0xaf74 | 0x7cc7 = 0xfff7 Z=0 C=0
0xaf74 ^ 0x7cc7 = 0xd3b3 Z=0 C=0
0xfa0a << 0x01 = 0xf414 Z=0 C=0
0xfa0a << 0x02 = 0xe828 Z=0 C=0
0xfa0a >> 0x02 = 0x3e82 Z=0 C=0
0xfa0a >> 0x04 = 0x0fa0 Z=0 C=0
0xfa0a << 0x04 = 0xa0a0 Z=0 C=0
0xfa0a <<1 0x04 = 0xa0af Z=0 C=0
0xfa0a 1>> 0x04 = 0xffa0 Z=0 C=0
0xfa0a <<- 0x04 = 0xa0a0 Z=0 C=0
0xfa0a ->> 0x04 = 0xffa0 Z=0 C=0
0xfa0a >>> 0x04 = 0xafa0 Z=0 C=0
0xfa0a <<< 0x04 = 0xa0af Z=0 C=0
0x0001 <<- 0x0e = 0x7fff Z=0 C=0
0x0001 <<- 0x10 = 0xffff Z=0 C=0
0x0001 ->> 0x10 = 0x0000 Z=1 C=0
0x0001 <<- 0xff = 0xffff Z=0 C=0
0x0001 ->> 0xff = 0x0000 Z=1 C=0
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