| /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| /* |
| * linux/arch/unicore32/include/asm/ptrace.h |
| * |
| * Code specific to PKUnity SoC and UniCore ISA |
| * |
| * Copyright (C) 2001-2010 GUAN Xue-tao |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| #ifndef _UAPI__UNICORE_PTRACE_H__ |
| #define _UAPI__UNICORE_PTRACE_H__ |
| |
| #define PTRACE_GET_THREAD_AREA 22 |
| |
| /* |
| * PSR bits |
| */ |
| #define USER_MODE 0x00000010 |
| #define REAL_MODE 0x00000011 |
| #define INTR_MODE 0x00000012 |
| #define PRIV_MODE 0x00000013 |
| #define ABRT_MODE 0x00000017 |
| #define EXTN_MODE 0x0000001b |
| #define SUSR_MODE 0x0000001f |
| #define MODE_MASK 0x0000001f |
| #define PSR_R_BIT 0x00000040 |
| #define PSR_I_BIT 0x00000080 |
| #define PSR_V_BIT 0x10000000 |
| #define PSR_C_BIT 0x20000000 |
| #define PSR_Z_BIT 0x40000000 |
| #define PSR_S_BIT 0x80000000 |
| |
| /* |
| * Groups of PSR bits |
| */ |
| #define PSR_f 0xff000000 /* Flags */ |
| #define PSR_c 0x000000ff /* Control */ |
| |
| #ifndef __ASSEMBLY__ |
| |
| /* |
| * This struct defines the way the registers are stored on the |
| * stack during a system call. Note that sizeof(struct pt_regs) |
| * has to be a multiple of 8. |
| */ |
| struct pt_regs { |
| unsigned long uregs[34]; |
| }; |
| |
| #define UCreg_asr uregs[32] |
| #define UCreg_pc uregs[31] |
| #define UCreg_lr uregs[30] |
| #define UCreg_sp uregs[29] |
| #define UCreg_ip uregs[28] |
| #define UCreg_fp uregs[27] |
| #define UCreg_26 uregs[26] |
| #define UCreg_25 uregs[25] |
| #define UCreg_24 uregs[24] |
| #define UCreg_23 uregs[23] |
| #define UCreg_22 uregs[22] |
| #define UCreg_21 uregs[21] |
| #define UCreg_20 uregs[20] |
| #define UCreg_19 uregs[19] |
| #define UCreg_18 uregs[18] |
| #define UCreg_17 uregs[17] |
| #define UCreg_16 uregs[16] |
| #define UCreg_15 uregs[15] |
| #define UCreg_14 uregs[14] |
| #define UCreg_13 uregs[13] |
| #define UCreg_12 uregs[12] |
| #define UCreg_11 uregs[11] |
| #define UCreg_10 uregs[10] |
| #define UCreg_09 uregs[9] |
| #define UCreg_08 uregs[8] |
| #define UCreg_07 uregs[7] |
| #define UCreg_06 uregs[6] |
| #define UCreg_05 uregs[5] |
| #define UCreg_04 uregs[4] |
| #define UCreg_03 uregs[3] |
| #define UCreg_02 uregs[2] |
| #define UCreg_01 uregs[1] |
| #define UCreg_00 uregs[0] |
| #define UCreg_ORIG_00 uregs[33] |
| |
| |
| #endif /* __ASSEMBLY__ */ |
| |
| #endif /* _UAPI__UNICORE_PTRACE_H__ */ |