scause            142 kernel/trap.c    uint64 scause = r_scause();
scause            151 kernel/trap.c      printk("scause=0x%lx sepc=0x%lx stval=0x%lx\n", scause, r_sepc(),
scause            190 kernel/trap.c    uint64 scause = r_scause();
scause            192 kernel/trap.c    if (scause == 0x8000000000000009L) {
scause            213 kernel/trap.c    } else if (scause == 0x8000000000000005L) {