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#include "PR/ultraerror.h"
#include "PR/R4300.h"
#include "sys/asm.h"
#include "sys/regdef.h"
.text
.set noreorder
LEAF(osUnmapTLB)
#if defined (_DEBUG) && defined (__sgi)
bgez a0, 1f
nop
b 2f
nop
1:
li t0, 0x1F
.set noat
slt AT, a0, t0
bnez AT, 3f
nop
.set at
2:
move a2, a0
li a0, ERR_OSUNMAPTLB
li a1, 1
j __osError
nop
3:
#endif
mfc0 t0, C0_ENTRYHI
mtc0 a0, C0_INX
li t1, K0BASE
mtc0 t1, C0_ENTRYHI
mtc0 zero, C0_ENTRYLO0
mtc0 zero, C0_ENTRYLO1
nop
tlbwi
nop
nop
nop
nop
mtc0 t0, C0_ENTRYHI
jr ra
nop
END(osUnmapTLB)
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