1/* SPDX-License-Identifier: GPL-2.0 */ 2/* 3 * Copyright (C) 1996, 1999, 2001 Ralf Baechle 4 * Copyright (C) 1999 Silicon Graphics, Inc. 5 * Copyright (C) 2001 MIPS Technologies, Inc. 6 */ 7#ifndef __ASM_SGIDEFS_H 8#define __ASM_SGIDEFS_H 9 10/* 11 * Using a Linux compiler for building Linux seems logic but not to 12 * everybody. 13 */ 14#if 0 /* ndef __linux__ */ 15#error Use a Linux compiler or give up. 16#endif 17 18/* 19 * Definitions for the ISA levels 20 * 21 * With the introduction of MIPS32 / MIPS64 instruction sets definitions 22 * MIPS ISAs are no longer subsets of each other. Therefore comparisons 23 * on these symbols except with == may result in unexpected results and 24 * are forbidden! 25 */ 26#define _MIPS_ISA_MIPS1 1 27#define _MIPS_ISA_MIPS2 2 28#define _MIPS_ISA_MIPS3 3 29#define _MIPS_ISA_MIPS4 4 30#define _MIPS_ISA_MIPS5 5 31#define _MIPS_ISA_MIPS32 6 32#define _MIPS_ISA_MIPS64 7 33 34/* 35 * Subprogram calling convention 36 */ 37#define _MIPS_SIM_ABI32 1 38#define _MIPS_SIM_NABI32 2 39#define _MIPS_SIM_ABI64 3 40 41#endif /* __ASM_SGIDEFS_H */ 42