| 1 | /* |
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| 2 | * This file is subject to the terms and conditions of the GNU General Public |
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| 3 | * License. See the file "COPYING" in the main directory of this archive |
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| 4 | * for more details. |
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| 5 | * |
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| 6 | * Copyright (C) 1996, 1999, 2001 Ralf Baechle |
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| 7 | * Copyright (C) 1999 Silicon Graphics, Inc. |
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| 8 | * Copyright (C) 2001 MIPS Technologies, Inc. |
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| 9 | */ |
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| 10 | #ifndef __ASM_SGIDEFS_H |
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| 11 | #define __ASM_SGIDEFS_H |
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| 12 | |
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| 13 | /* |
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| 14 | * Using a Linux compiler for building Linux seems logic but not to |
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| 15 | * everybody. |
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| 16 | */ |
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| 17 | #ifndef __linux__ |
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| 18 | #error Use a Linux compiler or give up. |
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| 19 | #endif |
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| 20 | |
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| 21 | /* |
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| 22 | * Definitions for the ISA levels |
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| 23 | * |
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| 24 | * With the introduction of MIPS32 / MIPS64 instruction sets definitions |
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| 25 | * MIPS ISAs are no longer subsets of each other. Therefore comparisons |
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| 26 | * on these symbols except with == may result in unexpected results and |
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| 27 | * are forbidden! |
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| 28 | */ |
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| 29 | #define _MIPS_ISA_MIPS1 1 |
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| 30 | #define _MIPS_ISA_MIPS2 2 |
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| 31 | #define _MIPS_ISA_MIPS3 3 |
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| 32 | #define _MIPS_ISA_MIPS4 4 |
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| 33 | #define _MIPS_ISA_MIPS5 5 |
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| 34 | #define _MIPS_ISA_MIPS32 6 |
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| 35 | #define _MIPS_ISA_MIPS64 7 |
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| 36 | |
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| 37 | /* |
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| 38 | * Subprogram calling convention |
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| 39 | */ |
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| 40 | #define _MIPS_SIM_ABI32 1 |
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| 41 | #define _MIPS_SIM_NABI32 2 |
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| 42 | #define _MIPS_SIM_ABI64 3 |
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| 43 | |
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| 44 | #endif /* __ASM_SGIDEFS_H */ |
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