blob: 26182aa5f68766dc4755bbca253ca657370f6b02 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
#ifndef __ASM_ARCH_ASSEMBLY_H
#define __ASM_ARCH_ASSEMBLY_H
#ifndef __ASSEMBLY__
#error "Only include this from assembly code"
#endif
/*
* Branch according to exception level
*/
.macro switch_el, xreg, el3_label, el2_label, el1_label
mrs \xreg, CurrentEL
cmp \xreg, 0xc
b.eq \el3_label
cmp \xreg, 0x8
b.eq \el2_label
cmp \xreg, 0x4
b.eq \el1_label
.endm
#endif /* __ASM_ARCH_ASSEMBLY_H */
|
