Lines Matching refs:x19
99 cbz x19, 0f
104 0: mov x0, x19
128 mrs x19, CurrentEL
129 cmp x19, #CurrentEL_EL2
130 mrs x19, sctlr_el1
132 mrs x19, sctlr_el2
134 CPU_LE( tbnz x19, #SCTLR_ELx_EE_SHIFT, 1f )
135 CPU_BE( tbz x19, #SCTLR_ELx_EE_SHIFT, 1f )
136 tst x19, #SCTLR_ELx_C // Z := (C == 0)
137 and x19, x19, #SCTLR_ELx_M // isolate M bit
138 csel x19, xzr, x19, eq // clear x19 if Z
147 1: eor x19, x19, #SCTLR_ELx_EE
148 bic x19, x19, #SCTLR_ELx_M
151 msr sctlr_el2, x19
154 msr sctlr_el1, x19
156 mov x19, xzr
170 cbnz x19, 0f // skip cache invalidation if MMU is on
176 0: str_l x19, mmu_enabled_at_boot, x0
414 cbnz x19, 0f // skip cache invalidation if MMU is on