Homework Answers
For coding at higher levels the Compiler decides where we have to put the data
But in case of ISA there is no compiler for doing this work.
There are various IJVM instructions for various purposes
The instructions you are looking for is "DUP"
it copies the word from the top of the stack and pushes into stack.
Hex for DUP is 0x59
Add Answer to:
Which ISA level IJVM instruction copies what is on top of the stack to the new...
What is an ISA? Research an ISA and write down the following details: a. What are...
What is an ISA? Research an ISA and write down the following details: a. What are some of the data types supported? b. What are the addressing modes? c. How long is an instruction in bits? d. Which ISA did you research?
what is the minimum number of instruction can a load/store ISA have?
what is the minimum number of instruction can a load/store ISA have?
What instruction is used to convert an integer into a double precision floating point number and...
What instruction is used to convert an integer into a double precision floating point number and stores it in the stack? a. FILD Ob.FLD OCFST Od. FSTP QUESTION 5 Which instruction copies a floating point number from the stack and does not pop the stack? a.FILD b.FLD OCFST Od.FSTP
Consider a machine which implements an ISA in which every instruction is 32 bits long and...
Consider a machine which implements an ISA in which every
instruction is 32 bits long and has the following format:
Where DR = Destination Register, SR = Source Register, and
IMMVAL = Immediate Value. The fields DR, SR are represented using
the same number of bits.
If there are 7 bits for the opcode and 16 registers,
A.) How many unique opcodes can be represented?
B.) What is the minimum number of bits required for the source
register (SR) field?...
The following question has to do with the ARMv8 Assembly ISA. Consider the instruction, BL Proc,...
The following question has to do with the ARMv8 Assembly ISA. Consider the instruction, BL Proc, where Proc is located at address 0x80001300 and the "BL Proc" instruction is located at 0x80001294 , what is the value of LR upon entering the the function Proc?
Suppose we decide to add a new operation to our Stack ADT called sizeIs, which returns...
Suppose we decide to add a new operation to our Stack ADT called sizeIs, which returns a value of primitive type int equal to the number of items on the stack. The method signature for sizeIS is public int sizeIs() a.) Write the code for sizeIs for the ArrayStack class b.) Write the code for sizeIs for the LinkedStack class (do not add any instance variables to the class; each time sizeIs is called you must "walk" through the stack...
For the following code show the Top of Stack content and the PC (Program counter) value...
For the following code show the Top of Stack content and the PC
(Program counter) value before and after the execution of CALL and
RETURN.
Step by step solution greatly appreciated since I will need to
know how to do this for an exam. Thanks in
advanced!
Address(Hex Instruction State of stack before code on left executes NOP CALL MOVLW OxAA 0x010 JustDolt 4 0x00120 0x00080 0x00062 Stack Pointer 0x100 JustDolt CLRF PORTA NOP NOP INCF RETURN 0 PORTA Before...
Consider these functions: push() : push an element into the stack pop() : pop the top-of-the-stack...
Consider these functions: push() : push an element into the stack pop() : pop the top-of-the-stack element top() : returns the item stored in top-of-the-stack-node What will be the output after performing these sequence of operations (after performing top()) push(20); push(4); pop(); push(10); push(6); pop(); pop(); push(5); top();
Design a stack in C++ that in addition to push, pop, and top functions, also has...
Design a stack in C++ that in addition to push, pop, and top functions, also has a min function that returns the minimum element in the entire stack. The stack can contain the minimum element in the top. The purpose of having a min function is for run time purposes, such that the minimum element can be retrieved quickly when needed (as opposed to traversing an entire linked list from start to end just to find the minimum object). You...
Which stack operation is defined by operation 2 above? public Toperation20) if (empty()) throw new EmptyStackException();...
Which stack operation is defined by operation 2 above? public Toperation20) if (empty()) throw new EmptyStackException(); else { TretVal = s[top-1); s[top-1) = null; top- return retVal: } IsEmpty pop push top
What instruction is used to convert an integer into a double precision floating point number and stores it in the stack? a. FILD Ob.FLD OCFST Od. FSTP QUESTION 5 Which instruction copies a floating point number from the stack and does not pop the stack? a.FILD b.FLD OCFST Od.FSTP
Consider a machine which implements an ISA in which every
instruction is 32 bits long and has the following format:
Where DR = Destination Register, SR = Source Register, and
IMMVAL = Immediate Value. The fields DR, SR are represented using
the same number of bits.
If there are 7 bits for the opcode and 16 registers,
A.) How many unique opcodes can be represented?
B.) What is the minimum number of bits required for the source
register (SR) field?...
For the following code show the Top of Stack content and the PC
(Program counter) value before and after the execution of CALL and
RETURN.
Step by step solution greatly appreciated since I will need to
know how to do this for an exam. Thanks in
advanced!
Address(Hex Instruction State of stack before code on left executes NOP CALL MOVLW OxAA 0x010 JustDolt 4 0x00120 0x00080 0x00062 Stack Pointer 0x100 JustDolt CLRF PORTA NOP NOP INCF RETURN 0 PORTA Before...
Which stack operation is defined by operation 2 above? public Toperation20) if (empty()) throw new EmptyStackException(); else { TretVal = s[top-1); s[top-1) = null; top- return retVal: } IsEmpty pop push top
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