Expert answer:computer org Ass
Expert answer:This is the home work please submit it one time and if there is code it’s doing to be assemble code
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The University of District Of Columbia
The Department of Computer Science and Information Technology
CSCI 311- 1
Assignment-2
1. Give the Java statement that produced the following IJVM code:
ILOAD j
ILOAD n
ISUB
BIPUSH 7
ISUB
DUP
IADD
ISTORE i
2. Show (draw) the stack segments in the memory for the following code snippet
The University of District Of Columbia
The Department of Computer Science and Information Technology
CSCI 311- 1
Assignment-2
3. Describe the Microarchitecture level one of the following
The Core i7
ATmega168
OMAP4430
Chapter -5
4. Design an expanding opcode to allow all the following to be encoded in a 32-bit
instruction:
o
o
o
15 instructions with two 12-bit addresses and one 4-bit register number
650 instructions with one 12-bit address and one 4-bit register number
80 instructions with no addresses or registers
5. Convert the following formulas from infix to reverse Polish notation.
o
A+B+C+D−E
o
(A − B) × (C + D) + E
o
(A × B) + (C × D) − E
(A − B) × (((C − D × E) / F) /G) × H
o
6. Write Assembly code for the following reverse Polish notation formulas
o
o
o
o
AB − C + D ×
AB/CD/+
ABCDE +××/
ABCDE× F / +G − H /×+
7. For the 16-bit binary number 1001 0101 1100 0011, show the effect of:
o
A right shift of 4 bits with zero fill.
o
A right shift of 4 bits with sign extension.
A left shift of 4 bits.
A left rotate of 4 bits.
o
o
The University of District Of Columbia
The Department of Computer Science and Information Technology
CSCI 311- 1
Assignment-2
8. A right rotate of 4 bits.
9. The IA-64 architecture contains an unusually large number of registers (64). Was the
choice to have so many of them related to the use of predication? If so, in what way? If
not, why are there so many?
…
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