bne do_DataAbort
do_thumb_abort fsr=r1, pc=r4, psr=r5, tmp=r3
ldreq r3, [r4] @ read aborted ARM instruction
- do_ldrd_abort tmp=ip, insn=r3
+ uaccess_disable ip @ disable userspace access
+ teq_ldrd tmp=ip, insn=r3 @ insn was LDRD?
+ beq do_DataAbort @ yes
tst r3, #1 << 20 @ L = 0 -> write
orreq r1, r1, #1 << 11 @ yes.
b do_DataAbort