What is the value in the EPC if the branch is taken but the delay slot causes
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What is the value in the EPC if the branch is taken but the delay slot causes an exception? What happens after the execution of the exception handler is completed?
This exercise examines how exception handling interacts with branch and load/ store instructions. Problems in this exercise refer to the following branch instruction and the corresponding delay slot instruction:
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a. b. BEQ R5, R4, Label SLT R5, R15, R4 BEQ LW R1, RO, Label R1,0 (R1) Branch and Delay Slot
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In computer architecture the Exception Program Counter EPC is a register that holds the address of t...View the full answer
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Related Book For
Computer Organization And Design The Hardware Software Interface
ISBN: 9780123747501
4th Revised Edition
Authors: David A. Patterson, John L. Hennessy
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