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[M] Write an IA-32 program to solve Problem 2.22 in Chapter 2. Assume that the element to be pushed/popped is located in register EAX, and that register EBX serves as the stack pointer for the user stack.
Problem 2.22
[M] In addition to the processor stack, it may be convenient to use another stack in some programs. The second stack is usually allocated a fixed amount of space in the memory. In this case, it is important to avoid pushing an item onto the stack when the stack has reached its maximum size. Also, it is important to avoid attempting to pop an item off an empty stack, which could result from a programming error. Write two short RISC-style routines, called SAFEPUSH and SAFEPOP, for pushing onto and popping off this stack structure, while guarding against these two possible errors. Assume that the element to be pushed/popped is located in register R2, and that register R5 serves as the stack pointer for this user stack. The stack is full if its topmost element is stored in location TOP, and it is empty if the last element popped was stored in location BOTTOM. The routines should branch to FULLERROR and EMPTYERROR, respectively, if errors occur. All elements are of word size, and the stack grows toward lower-numbered address locations.
Recode the HotelRoom class programming Problem 4, Section 10.3 as follows. Replace the string room number by a character array that stores a 3-character room number.
What is a minimal set of functional dependencies?
The game of Nim. This is a well-known game with a number of variants. We will consider the following variants, which has an interesting winning strategy. Two players alternately take marbles from a pile.
Review the WBS and Gantt chart you created for Tasks Propose three to five additional activities that would help you estimate resources and durations. Write a one-page paper describing these new activities.
Money dispenser calculatorWrite a program that produces a list of NZ notes and coins required to give change for a user-entered amount up to $1000.
The CIO has seen reports of malicious activity being on the rise and has become extremely concerned with the protection of the intellectual property and highly sensitive data maintained by your organization.
Does its shortest edge have to belong to the MST? Prove that it does or give a counterexample.
How can you minimize the quantization error - Just a simple and quick answer and please no copy and paste.
write a programme that Force the player-controlled class Dog to fall asleep when its energy reaches 0, and once it wakes up, set its energy to 100.
Cody received a loan of $45,750, 4 years ago. The interest rate charged on the loan was 4.92% compounded quarterly for the first 6 months, 5.10% compounded semi-annually for the next 2 years, and 5.88% compounded monthly thereafter. a. Calculate t..
When discussing IDS and IPS, a signature is a digital certificate used to identify the author of a rule.
Which of the indexes are dense, and which are not?
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