Question 16
In a 64-bit RISC-V system, the scause register stores trap information. What will be the value of scause for an Environment call from S-mode?
0x8000000000000009
0x0000000000000009
0x0000000000000008
0x8000000000000008
In a 64-bit RISC-V system, the scause register stores trap information. What will be the value of scause for an Environment call from S-mode?
0x8000000000000009
0x0000000000000009
0x0000000000000008
0x8000000000000008
Correct answer
0x0000000000000009
Question 16 of 20 in the IIT Madras BS Operating Systems (Operating Systems) End Term paper sat on 10 May 2026, in the January 2026 term (OS 10 May 26). It carries 2 marks.