linux-user/i386: Emulate orig_ax linux-user/vm86: Fix compilation with Clang tcg: remove singlestep_enabled from DisasContextBase accel/tcg: Add TCGCPUOps.tlb_fill_align target/hppa: Handle alignment faults in hppa_get_physical_address target/arm: Fix alignment fault priority in get_phys_addr_lpae