| /* SPDX-License-Identifier: GPL-2.0 */ |
| // Copyright (C) 2005-2017 Andes Technology Corporation |
| |
| #ifndef __NDS32_ASSEMBLER_H__ |
| #define __NDS32_ASSEMBLER_H__ |
| |
| .macro gie_disable |
| setgie.d |
| dsb |
| .endm |
| |
| .macro gie_enable |
| setgie.e |
| dsb |
| .endm |
| |
| .macro gie_save oldpsw |
| mfsr \oldpsw, $ir0 |
| setgie.d |
| dsb |
| .endm |
| |
| .macro gie_restore oldpsw |
| andi \oldpsw, \oldpsw, #0x1 |
| beqz \oldpsw, 7001f |
| setgie.e |
| dsb |
| 7001: |
| .endm |
| |
| |
| #define USER(insn, reg, addr, opr) \ |
| 9999: insn reg, addr, opr; \ |
| .section __ex_table,"a"; \ |
| .align 3; \ |
| .long 9999b, 9001f; \ |
| .previous |
| |
| #endif /* __NDS32_ASSEMBLER_H__ */ |
