+ shrd %r1,PxD_VALUE_SHIFT,%r3
+ ldo (PxD_FLAG_PRESENT+PxD_FLAG_VALID)(%r3),%r3
+ ldo ASM_PMD_ENTRY*ASM_PMD_ENTRY_SIZE(%r5),%r5
+ ldi ASM_PT_INITIAL,%r1
+1:
+ stw %r3,0(%r5)
+ ldo (ASM_PAGE_SIZE >> PxD_VALUE_SHIFT)(%r3),%r3
+ addib,> -1,%r1,1b
+ ldo ASM_PMD_ENTRY_SIZE(%r5),%r5