David Howells | e8ce15a | 2012-10-09 09:47:48 +0100 | [diff] [blame] | 1 | /* |
| 2 | * linux/arch/unicore32/include/asm/ptrace.h |
| 3 | * |
| 4 | * Code specific to PKUnity SoC and UniCore ISA |
| 5 | * |
| 6 | * Copyright (C) 2001-2010 GUAN Xue-tao |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU General Public License version 2 as |
| 10 | * published by the Free Software Foundation. |
| 11 | */ |
| 12 | #ifndef _UAPI__UNICORE_PTRACE_H__ |
| 13 | #define _UAPI__UNICORE_PTRACE_H__ |
| 14 | |
| 15 | #define PTRACE_GET_THREAD_AREA 22 |
| 16 | |
| 17 | /* |
| 18 | * PSR bits |
| 19 | */ |
| 20 | #define USER_MODE 0x00000010 |
| 21 | #define REAL_MODE 0x00000011 |
| 22 | #define INTR_MODE 0x00000012 |
| 23 | #define PRIV_MODE 0x00000013 |
| 24 | #define ABRT_MODE 0x00000017 |
| 25 | #define EXTN_MODE 0x0000001b |
| 26 | #define SUSR_MODE 0x0000001f |
| 27 | #define MODE_MASK 0x0000001f |
| 28 | #define PSR_R_BIT 0x00000040 |
| 29 | #define PSR_I_BIT 0x00000080 |
| 30 | #define PSR_V_BIT 0x10000000 |
| 31 | #define PSR_C_BIT 0x20000000 |
| 32 | #define PSR_Z_BIT 0x40000000 |
| 33 | #define PSR_S_BIT 0x80000000 |
| 34 | |
| 35 | /* |
| 36 | * Groups of PSR bits |
| 37 | */ |
| 38 | #define PSR_f 0xff000000 /* Flags */ |
| 39 | #define PSR_c 0x000000ff /* Control */ |
| 40 | |
| 41 | #ifndef __ASSEMBLY__ |
| 42 | |
| 43 | /* |
| 44 | * This struct defines the way the registers are stored on the |
| 45 | * stack during a system call. Note that sizeof(struct pt_regs) |
| 46 | * has to be a multiple of 8. |
| 47 | */ |
| 48 | struct pt_regs { |
| 49 | unsigned long uregs[34]; |
| 50 | }; |
| 51 | |
| 52 | #define UCreg_asr uregs[32] |
| 53 | #define UCreg_pc uregs[31] |
| 54 | #define UCreg_lr uregs[30] |
| 55 | #define UCreg_sp uregs[29] |
| 56 | #define UCreg_ip uregs[28] |
| 57 | #define UCreg_fp uregs[27] |
| 58 | #define UCreg_26 uregs[26] |
| 59 | #define UCreg_25 uregs[25] |
| 60 | #define UCreg_24 uregs[24] |
| 61 | #define UCreg_23 uregs[23] |
| 62 | #define UCreg_22 uregs[22] |
| 63 | #define UCreg_21 uregs[21] |
| 64 | #define UCreg_20 uregs[20] |
| 65 | #define UCreg_19 uregs[19] |
| 66 | #define UCreg_18 uregs[18] |
| 67 | #define UCreg_17 uregs[17] |
| 68 | #define UCreg_16 uregs[16] |
| 69 | #define UCreg_15 uregs[15] |
| 70 | #define UCreg_14 uregs[14] |
| 71 | #define UCreg_13 uregs[13] |
| 72 | #define UCreg_12 uregs[12] |
| 73 | #define UCreg_11 uregs[11] |
| 74 | #define UCreg_10 uregs[10] |
| 75 | #define UCreg_09 uregs[9] |
| 76 | #define UCreg_08 uregs[8] |
| 77 | #define UCreg_07 uregs[7] |
| 78 | #define UCreg_06 uregs[6] |
| 79 | #define UCreg_05 uregs[5] |
| 80 | #define UCreg_04 uregs[4] |
| 81 | #define UCreg_03 uregs[3] |
| 82 | #define UCreg_02 uregs[2] |
| 83 | #define UCreg_01 uregs[1] |
| 84 | #define UCreg_00 uregs[0] |
| 85 | #define UCreg_ORIG_00 uregs[33] |
| 86 | |
| 87 | |
| 88 | #endif /* __ASSEMBLY__ */ |
| 89 | |
| 90 | #endif /* _UAPI__UNICORE_PTRACE_H__ */ |