wdenk | 4fc9569 | 2003-02-28 00:49:47 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Various register offset definitions for debuggers, core file |
| 3 | * examiners and whatnot. |
| 4 | * |
wdenk | 4fc9569 | 2003-02-28 00:49:47 +0000 | [diff] [blame] | 5 | * Copyright (C) 1995, 1999 by Ralf Baechle |
Shinya Kuribayashi | c824af8 | 2008-03-25 11:43:17 +0900 | [diff] [blame] | 6 | * Copyright (C) 1995, 1999 Silicon Graphics |
Daniel Schwierzeck | a518653 | 2016-01-12 21:48:27 +0100 | [diff] [blame] | 7 | * |
| 8 | * SPDX-License-Identifier: GPL-2.0 |
wdenk | 4fc9569 | 2003-02-28 00:49:47 +0000 | [diff] [blame] | 9 | */ |
| 10 | #ifndef __ASM_MIPS_REG_H |
| 11 | #define __ASM_MIPS_REG_H |
| 12 | |
Shinya Kuribayashi | c824af8 | 2008-03-25 11:43:17 +0900 | [diff] [blame] | 13 | #if defined(CONFIG_32BIT) || defined(WANT_COMPAT_REG_H) |
| 14 | |
| 15 | #define EF_R0 6 |
| 16 | #define EF_R1 7 |
| 17 | #define EF_R2 8 |
| 18 | #define EF_R3 9 |
| 19 | #define EF_R4 10 |
| 20 | #define EF_R5 11 |
| 21 | #define EF_R6 12 |
| 22 | #define EF_R7 13 |
| 23 | #define EF_R8 14 |
| 24 | #define EF_R9 15 |
| 25 | #define EF_R10 16 |
| 26 | #define EF_R11 17 |
| 27 | #define EF_R12 18 |
| 28 | #define EF_R13 19 |
| 29 | #define EF_R14 20 |
| 30 | #define EF_R15 21 |
| 31 | #define EF_R16 22 |
| 32 | #define EF_R17 23 |
| 33 | #define EF_R18 24 |
| 34 | #define EF_R19 25 |
| 35 | #define EF_R20 26 |
| 36 | #define EF_R21 27 |
| 37 | #define EF_R22 28 |
| 38 | #define EF_R23 29 |
| 39 | #define EF_R24 30 |
| 40 | #define EF_R25 31 |
| 41 | |
wdenk | 4fc9569 | 2003-02-28 00:49:47 +0000 | [diff] [blame] | 42 | /* |
| 43 | * k0/k1 unsaved |
| 44 | */ |
Shinya Kuribayashi | c824af8 | 2008-03-25 11:43:17 +0900 | [diff] [blame] | 45 | #define EF_R26 32 |
| 46 | #define EF_R27 33 |
| 47 | |
| 48 | #define EF_R28 34 |
| 49 | #define EF_R29 35 |
| 50 | #define EF_R30 36 |
| 51 | #define EF_R31 37 |
wdenk | 4fc9569 | 2003-02-28 00:49:47 +0000 | [diff] [blame] | 52 | |
| 53 | /* |
| 54 | * Saved special registers |
| 55 | */ |
| 56 | #define EF_LO 38 |
| 57 | #define EF_HI 39 |
| 58 | |
| 59 | #define EF_CP0_EPC 40 |
| 60 | #define EF_CP0_BADVADDR 41 |
| 61 | #define EF_CP0_STATUS 42 |
Shinya Kuribayashi | c824af8 | 2008-03-25 11:43:17 +0900 | [diff] [blame] | 62 | #define EF_CP0_CAUSE 43 |
| 63 | #define EF_UNUSED0 44 |
| 64 | |
| 65 | #define EF_SIZE 180 |
| 66 | |
| 67 | #endif |
| 68 | |
| 69 | #ifdef CONFIG_64BIT |
| 70 | |
| 71 | #define EF_R0 0 |
| 72 | #define EF_R1 1 |
| 73 | #define EF_R2 2 |
| 74 | #define EF_R3 3 |
| 75 | #define EF_R4 4 |
| 76 | #define EF_R5 5 |
| 77 | #define EF_R6 6 |
| 78 | #define EF_R7 7 |
| 79 | #define EF_R8 8 |
| 80 | #define EF_R9 9 |
| 81 | #define EF_R10 10 |
| 82 | #define EF_R11 11 |
| 83 | #define EF_R12 12 |
| 84 | #define EF_R13 13 |
| 85 | #define EF_R14 14 |
| 86 | #define EF_R15 15 |
| 87 | #define EF_R16 16 |
| 88 | #define EF_R17 17 |
| 89 | #define EF_R18 18 |
| 90 | #define EF_R19 19 |
| 91 | #define EF_R20 20 |
| 92 | #define EF_R21 21 |
| 93 | #define EF_R22 22 |
| 94 | #define EF_R23 23 |
| 95 | #define EF_R24 24 |
| 96 | #define EF_R25 25 |
| 97 | |
| 98 | /* |
| 99 | * k0/k1 unsaved |
| 100 | */ |
| 101 | #define EF_R26 26 |
| 102 | #define EF_R27 27 |
| 103 | |
| 104 | #define EF_R28 28 |
| 105 | #define EF_R29 29 |
| 106 | #define EF_R30 30 |
| 107 | #define EF_R31 31 |
| 108 | |
| 109 | /* |
| 110 | * Saved special registers |
| 111 | */ |
| 112 | #define EF_LO 32 |
| 113 | #define EF_HI 33 |
| 114 | |
| 115 | #define EF_CP0_EPC 34 |
| 116 | #define EF_CP0_BADVADDR 35 |
| 117 | #define EF_CP0_STATUS 36 |
| 118 | #define EF_CP0_CAUSE 37 |
| 119 | |
| 120 | #define EF_SIZE 304 /* size in bytes */ |
wdenk | 4fc9569 | 2003-02-28 00:49:47 +0000 | [diff] [blame] | 121 | |
Shinya Kuribayashi | c824af8 | 2008-03-25 11:43:17 +0900 | [diff] [blame] | 122 | #endif /* CONFIG_64BIT */ |
wdenk | 4fc9569 | 2003-02-28 00:49:47 +0000 | [diff] [blame] | 123 | |
| 124 | #endif /* __ASM_MIPS_REG_H */ |