Searched refs:EXL (Results 1 – 3 of 3) sorted by relevance
259 setstatus(getstatus() & ~EXL); in trap()373 setstatus(getstatus() | EXL); in trap()730 if((ustatus&(KSU|ERL|EXL|IE)) != (KUSER|EXL|IE)) in validstatus()899 setstatus(getstatus() & ~EXL); in syscall()969 setstatus(getstatus() | EXL); in syscall()
87 #define EXL 0x00000002 /* exception level */ macro
163 OR $(KUSER|IE|EXL), R4 /* switch to user mode, intrs on, exc */