| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Copyright (C) 1996, 1999, 2001 Ralf Baechle |
| * Copyright (C) 1999 Silicon Graphics, Inc. |
| * Copyright (C) 2001 MIPS Technologies, Inc. |
| */ |
| #ifndef __ASM_SGIDEFS_H |
| #define __ASM_SGIDEFS_H |
| |
| /* |
| * Using a Linux compiler for building Linux seems logic but not to |
| * everybody. |
| */ |
| #if 0 /* ndef __linux__ */ |
| #error Use a Linux compiler or give up. |
| #endif |
| |
| /* |
| * Definitions for the ISA levels |
| * |
| * With the introduction of MIPS32 / MIPS64 instruction sets definitions |
| * MIPS ISAs are no longer subsets of each other. Therefore comparisons |
| * on these symbols except with == may result in unexpected results and |
| * are forbidden! |
| */ |
| #define _MIPS_ISA_MIPS1 1 |
| #define _MIPS_ISA_MIPS2 2 |
| #define _MIPS_ISA_MIPS3 3 |
| #define _MIPS_ISA_MIPS4 4 |
| #define _MIPS_ISA_MIPS5 5 |
| #define _MIPS_ISA_MIPS32 6 |
| #define _MIPS_ISA_MIPS64 7 |
| |
| /* |
| * Subprogram calling convention |
| */ |
| #define _MIPS_SIM_ABI32 1 |
| #define _MIPS_SIM_NABI32 2 |
| #define _MIPS_SIM_ABI64 3 |
| |
| #endif /* __ASM_SGIDEFS_H */ |
