| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * asmmacro.h: Assembler macros to make things easier to read. |
| * |
| * Copyright (C) 1996 David S. Miller (davem@davemloft.net) |
| * Copyright (C) 1998, 1999 Ralf Baechle |
| * Copyright (C) 1999 Silicon Graphics, Inc. |
| */ |
| #ifndef _ASM_ASMMACRO_64_H |
| #define _ASM_ASMMACRO_64_H |
| |
| #include <asm/asm-offsets.h> |
| #include <asm/regdef.h> |
| #include <asm/fpregdef.h> |
| #include <asm/mipsregs.h> |
| |
| .macro cpu_save_nonscratch thread |
| LONG_S s0, THREAD_REG16(\thread) |
| LONG_S s1, THREAD_REG17(\thread) |
| LONG_S s2, THREAD_REG18(\thread) |
| LONG_S s3, THREAD_REG19(\thread) |
| LONG_S s4, THREAD_REG20(\thread) |
| LONG_S s5, THREAD_REG21(\thread) |
| LONG_S s6, THREAD_REG22(\thread) |
| LONG_S s7, THREAD_REG23(\thread) |
| LONG_S sp, THREAD_REG29(\thread) |
| LONG_S fp, THREAD_REG30(\thread) |
| .endm |
| |
| .macro cpu_restore_nonscratch thread |
| LONG_L s0, THREAD_REG16(\thread) |
| LONG_L s1, THREAD_REG17(\thread) |
| LONG_L s2, THREAD_REG18(\thread) |
| LONG_L s3, THREAD_REG19(\thread) |
| LONG_L s4, THREAD_REG20(\thread) |
| LONG_L s5, THREAD_REG21(\thread) |
| LONG_L s6, THREAD_REG22(\thread) |
| LONG_L s7, THREAD_REG23(\thread) |
| LONG_L sp, THREAD_REG29(\thread) |
| LONG_L fp, THREAD_REG30(\thread) |
| LONG_L ra, THREAD_REG31(\thread) |
| .endm |
| |
| #endif /* _ASM_ASMMACRO_64_H */ |
