Lines Matching refs:r20
631 push_reg r20, r52
691 IRQ_DISABLE_ALL(r20)
693 IRQ_DISABLE(r20, r21)
700 mfspr r20, SPR_SYSTEM_SAVE_K_0
705 bfextu r20, r20, CPU_SHIFT, 63
708 shl3add r20, r20, r21
709 ld tp, r20
723 shli r20, r1, 5
725 moveli r20, INT_SWINT_1 << 5
730 add r20, r20, r21
731 jalr r20
852 IRQ_DISABLE(r20,r21)
891 IRQ_DISABLE(r20, r21)
903 moveli r20, hw1_last(_TIF_ALLWORK_MASK)
907 shl16insli r20, r20, hw0(_TIF_ALLWORK_MASK)
909 and r1, r22, r20
948 IRQ_DISABLE(r20,r21)
955 IRQ_ENABLE_LOAD(r20, r21)
958 IRQ_ENABLE_APPLY(r20, r21)
996 rotli r20, r32, 62
1037 blbs r20, .Lrestore_callees
1044 bltzt r20, 1f /* no, so go restore callee-save registers */
1073 { move r19, zero; move r20, zero }
1121 pop_reg r20, sp, 16
1201 IRQ_ENABLE(r20, r21)
1204 moveli r20, hw2_last(irq_stat + IRQ_CPUSTAT_SYSCALL_COUNT_OFFSET)
1205 shl16insli r20, r20, hw1(irq_stat + IRQ_CPUSTAT_SYSCALL_COUNT_OFFSET)
1206 shl16insli r20, r20, hw0(irq_stat + IRQ_CPUSTAT_SYSCALL_COUNT_OFFSET)
1207 add r20, r20, tp
1208 ld4s r21, r20
1214 st4 r20, r21
1261 moveli r20, hw2(sys_call_table)
1268 shl16insli r20, r20, hw1(sys_call_table)
1272 shl16insli r20, r20, hw0(sys_call_table)
1275 shl3add r20, TREG_SYSCALL_NR_NAME, r20
1276 ld r20, r20
1279 jalr r20
1337 moveli r20, hw2(compat_sys_call_table)
1340 shl16insli r20, r20, hw1(compat_sys_call_table)
1344 shl16insli r20, r20, hw0(compat_sys_call_table)