Lines Matching refs:x0
28 mrs x0, id_aa64dfr0_el1
30 and x0, x1, x0, LSR #ID_AA64DFR0_MTPMU_SHIFT
31 cmp x0, ID_AA64DFR0_MTPMU_SUPPORTED
32 cset x0, eq
46 lsr x1, x1, x0
48 cset x0, eq
62 cbz x0, exit_disable
65 mov_imm x0, ID_AA64PFR0_EL3_SHIFT
67 cbz x0, 1f
70 mrs x0, mdcr_el3
72 bic x0, x0, x1
73 msr mdcr_el3, x0
85 mov_imm x0, ID_AA64PFR0_EL2_SHIFT
87 cbz x0, exit_disable
90 mrs x0, mdcr_el2
92 bic x0, x0, x1
93 msr mdcr_el2, x0