Lines Matching refs:x21
171 stp x20, x21, [sp, #16 * 10]
179 mrs x21, sp_el0
187 add x21, sp, #S_FRAME_SIZE
198 stp lr, x21, [sp, #S_LR]
226 mrs x21, ttbr0_el1
227 tst x21, #TTBR_ASID_MASK // Check for the reserved ASID
233 __uaccess_ttbr0_disable x21
272 ldp x21, x22, [sp, #S_PC] // load ELR, SPSR
328 msr elr_el1, x21 // set up the return data
340 ldp x20, x21, [sp, #16 * 10]
1047 stp x21, x22, [x8], #16
1055 ldp x21, x22, [x8], #16
1180 stp x20, x21, [x1, #SDEI_EVENT_INTREGS + 16 * 10]