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Last change
on this file was
2,
checked in by phkim, 11 years ago
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1.phkim
- revision copy newcon3sk r27
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-
Property svn:executable set to
*
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File size:
564 bytes
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| 1 | /* |
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| 2 | * Various ISA level dependent constants. |
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| 3 | * Most of the following constants reflect the different layout |
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| 4 | * of Coprocessor 0 registers. |
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| 5 | * |
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| 6 | * Copyright (c) 1998 Harald Koerfgen |
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| 7 | */ |
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| 8 | |
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| 9 | #ifndef __ASM_ISADEP_H |
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| 10 | #define __ASM_ISADEP_H |
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| 11 | |
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| 12 | #if defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX) |
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| 13 | /* |
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| 14 | * R2000 or R3000 |
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| 15 | */ |
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| 16 | |
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| 17 | /* |
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| 18 | * kernel or user mode? (CP0_STATUS) |
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| 19 | */ |
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| 20 | #define KU_MASK 0x08 |
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| 21 | #define KU_USER 0x08 |
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| 22 | #define KU_KERN 0x00 |
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| 23 | |
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| 24 | #else |
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| 25 | /* |
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| 26 | * kernel or user mode? |
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| 27 | */ |
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| 28 | #define KU_MASK 0x18 |
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| 29 | #define KU_USER 0x10 |
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| 30 | #define KU_KERN 0x00 |
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| 31 | |
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| 32 | #endif |
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| 33 | |
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| 34 | #endif /* __ASM_ISADEP_H */ |
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