diff options
Diffstat (limited to 'answers-syscall.txt')
| -rw-r--r-- | answers-syscall.txt | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/answers-syscall.txt b/answers-syscall.txt new file mode 100644 index 0000000..ca0ce77 --- /dev/null +++ b/answers-syscall.txt @@ -0,0 +1,9 @@ +usertrap() +7 +SYS_exec +user mode +lw a3,0(zero) +a3 +no +yes, `scause` 0xd -> interrupt = 0, exception code = 13 -> instruction page fault (riscv-priviledged p71) +'initcode', 1 |