Need Using fork and pipe, replicate a OS where the parent (CPU) is fetching from the child (Memory)
$30-250 USD
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$30-250 USD
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Using fork and pipe, replicate a OS where the parent (CPU) is fetching from the child (Memory)
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Tests the indexed load instructions.
Prints two tables, one of A-Z, the other of 1-10.
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Tests the call/ret instructions.
Prints a face where the lines are printed using subroutine calls.
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Tests the int/iret instructions.
The main loop is printing the letter A followed by a number
that is being periodically incremented by the timer.
The number will increment faster if the timer period is
shorter.
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Tests the proper operation of the user stack and system
stack, and also tests that accessing system memory in
user mode gives an error and exits.