| H A D | macro.h | 70 .macro switch_el, xreg, el3_label, el2_label, el1_label variable
71 mrs \xreg, CurrentEL variable
72 cmp \xreg, #0x8 variable
81 .macro branch_if_not_highest_el, xreg, label variable
82 switch_el \xreg, 3f, 2f, 1f variable
84 2: mrs \xreg, ID_AA64PFR0_EL1 variable
85 and \xreg, \xreg, #(ID_AA64PFR0_EL1_EL3) variable
86 cbnz \xreg, \label variable
89 1: mrs \xreg, ID_AA64PFR0_EL variable
90 and \\xreg, \\xreg, #(ID_AA64PFR0_EL1_EL3 | ID_AA64PFR0_EL1_EL2) variable
91 cbnz \\xreg, \\label variable
99 .macro branch_if_a57_core, xreg, a57_label variable
100 mrs \\xreg, midr_el1 variable
101 lsr \\xreg, \\xreg, #4 variable
102 and \\xreg, \\xreg, #0x00000FFF variable
103 cmp \\xreg, #0xD07 /* Cortex-A57 MPCore processor. */ variable
110 .macro branch_if_a53_core, xreg, a53_label variable
111 mrs \\xreg, midr_el1 variable
112 lsr \\xreg, \\xreg, #4 variable
113 and \\xreg, \\xreg, #0x00000FFF variable
114 cmp \\xreg, #0xD03 /* Cortex-A53 MPCore processor. */ variable
122 .macro branch_if_slave, xreg, slave_label variable
124 mrs \\xreg, mpidr_el1 variable
125 and \\xreg, \\xreg, 0xffffffffff /* clear bits [63:40] */ variable
126 and \\xreg, \\xreg, ~0x00ff000000 /* also clear bits [31:24] */ variable
127 cbnz \\xreg, \\slave_label variable
135 .macro branch_if_master, xreg, master_label variable
137 mrs \\xreg, mpidr_el1 variable
138 and \\xreg, \\xreg, 0xffffffffff /* clear bits [63:40] */ variable
139 and \\xreg, \\xreg, ~0x00ff000000 /* also clear bits [31:24] */ variable
140 cbz \\xreg, \\master_label variable
[all...] |