diff options
Diffstat (limited to 'sys/powerpc/aim/trap.c')
| -rw-r--r-- | sys/powerpc/aim/trap.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/sys/powerpc/aim/trap.c b/sys/powerpc/aim/trap.c index db48e7b..22f55a7 100644 --- a/sys/powerpc/aim/trap.c +++ b/sys/powerpc/aim/trap.c @@ -249,8 +249,16 @@ trap(struct trapframe *frame) return; break; #ifdef __powerpc64__ - case EXC_ISE: case EXC_DSE: + if ((frame->cpu.aim.dar & SEGMENT_MASK) == USER_ADDR) { + __asm __volatile ("slbmte %0, %1" :: + "r"(td->td_pcb->pcb_cpu.aim.usr_vsid), + "r"(USER_SLB_SLBE)); + return; + } + + /* FALLTHROUGH */ + case EXC_ISE: if (handle_slb_spill(kernel_pmap, (type == EXC_ISE) ? frame->srr0 : frame->cpu.aim.dar) != 0) |
