Lines Matching refs:x1
45 ldp x0, x1, [sp]
73 stp x0, x1, [sp, #16 * 0]
147 ldr x1, [sp, #S_X1] // preserve x0 (syscall return)
149 ldp x0, x1, [sp, #16 * 0]
190 adrp x1, handle_arch_irq
191 ldr x1, [x1, #:lo12:handle_arch_irq]
193 blr x1
238 mov x1, #\reason
291 mrs x1, esr_el1 // read the syndrome register
292 lsr x24, x1, #ESR_ELx_EC_SHIFT // exception class
352 mov x1, #BAD_SYNC
476 mov x1, x25
489 orr x1, x25, #1 << 24 // use reserved ISS bit for instruction aborts
500 mov x1, sp
510 mov x1, sp
522 mov x1, x25
542 mov x1, x25
552 mov x1, #BAD_SYNC
594 add x8, x1, #THREAD_CPU_CONTEXT
612 ldr x1, [tsk, #TI_FLAGS]
613 and x2, x1, #_TIF_WORK_MASK
615 enable_step_tsk x1, x2
624 tbnz x1, #TIF_NEED_RESCHED, work_resched
641 ldr x1, [tsk, #TI_FLAGS]
642 and x2, x1, #_TIF_WORK_MASK
644 enable_step_tsk x1, x2
703 mov x1, sp // pointer to regs
706 ldp x0, x1, [sp] // restore the syscall args