The following code generates an error message when we invoke the assembler. What is wrong (Assume 64 bit machine) movb %cx, 8(%rax) Destination operand incorrect size Mismatch between instruction suffix and register ID No register with this name for one of the operands Cannot use this register for addresses Cannot have immediate as destination co and destination he memory references

The following code generates an error message when we invoke the assembler. What is wrong (Assume 64 bit machine) movb %cx, 8(%rax) Destination operand incorrect size Mismatch between instruction suffix and register ID No register with this name for one of the operands Cannot use this register for addresses Cannot have immediate as destination co and destination he memory references

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter4: Processor Technology And Architecture

Section: Chapter Questions

Problem 15VE: A(n) ________________ instruction always alters the instruction execution sequence. A(n)...

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The following code generates an error message when we invoke the assembler. What is wrong (Assume 64 bit machine) movb %sl, %al Cannot use this register for addresses Cannot have immediate as destination Cannot have both source and destination be memory references Mismatch between instruction suffix and register ID Destination operand incorrect size No register with this name for one of the operands
5. Load the register (CL) from the memory location [0500H] then subtract the content of this register from the accumulator (AL). Correct the result as a (BCD) numbers . Let [0500H] = 12H & AL = 3FH %3D
The following code generates an error message when we invoke the assembler. What is wrong (Assume 64 bit machine) movw (%rcx), 4(%rdx) Cannot have immediate as destination Destination operand incorrect size No register with this name Cannot use this register for addresses Mismatch between instruction suffix and register ID Cannot have both source and destination be memory references
The following code generates an error message when we invoke the assembler. What is wrong (Assume 64 bit machine) movq %rax, $0x3DA Destination operand incorrect size No register with this name for one of the operands Cannot use this register for addresses Cannot have both source and destination be memory references Mismatch between instruction suffix and register ID Cannot have immediate as destination
The following code generates an error message when we invoke the assembler. What is wrong (Assume 64 bit machine) movl %edx, %rbx OO No register with this name for one of the operands Cannot have both source and destination be memory references Mismatch between instruction suffix and register ID Destination operand incorrect size Cannot have immediate as destination Cannot use this register for addresses ↓ WHEE
The following code generates an error message when we invoke the assembler. What is wrong (Assume 64 bit machine) movl %edx, %rbx Mismatch between instruction suffix and register ID Cannot have both source and destination be memory references No register with this name for one of the operands Destination operand incorrect size Cannot have immediate as destination Cannot use this register for addresses
Computer Science Assembler Language VAR1 DS F VAR2 DS 5F Subtract VAR1 from VAR2. To do this, load these VARs into two separate registers using the Load instruction (L) for each and then Subtract Register (SR) Reference: Load instruction format: label L R,D(X,B) Subtract instruction format: label S R,D(X,B) No need to write the entire code, just a snippet of above line code, explanation would be nice, thanks
QuedT: Choose the correct answer: [ Opcode, funct3 and funct7/6 in instruction format are used to identify the: (a) function. (b) instruction. (e) branch. (d) memory address. The register that hold the address of the current instruction being executed is called: (a) saved register. (b) global pointer. (e) stack pointer. (d) program counter. Placing the executable file into the memory for execution by the processor is the role of (a) assembler. (b) linker. (e) loader. (d) compiler. The part which responsible for transmitting the data to/from the processor is: (a) control unit. (b) Datapath. (c) data bus. (d) memory. Parallel hardware cannot be used for faster division because: (a) subtraction is conditional on sign of remainder. (b) multiplication is conditional on sign of remainder. (c) subtraction is conditional on sign of divisor. (d) multiplication is conditional on sign of divisor. we cannot slower the clock cycle to fit the floating-point adder algorithm into one clock cycle…
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What is the hexadecimal address of x5 for each of the following instructions.
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