Lines Matching refs:x0
53 cmn x0, #1
62 mov x20, x0 // DTB address
63 ldr x0, [sp, #16] // relocated _text address
65 add x21, x0, x21
89 adr x0, entry
91 sub x1, x1, x0
95 mrs x0, CurrentEL
96 cmp x0, #CurrentEL_EL2
98 mrs x0, sctlr_el2
99 bic x0, x0, #1 << 0 // clear SCTLR.M
100 bic x0, x0, #1 << 2 // clear SCTLR.C
101 msr sctlr_el2, x0
105 mrs x0, sctlr_el1
106 bic x0, x0, #1 << 0 // clear SCTLR.M
107 bic x0, x0, #1 << 2 // clear SCTLR.C
108 msr sctlr_el1, x0
112 mov x0, x20
119 mov x0, #EFI_LOAD_ERROR