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Lana71 [14]
3 years ago
15

What is a single instruction that inverts bits 5 and 6 in bl without changing any other bits?

Computers and Technology
1 answer:
slamgirl [31]3 years ago
7 0
You want to XOR the register contents with the value 0x60 (a hex word with bits 5 and 6 set).
Not sure how to write that in x86 assembler, is it:

xor bl, 0x60
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