| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| 2 | /* |
| 3 | * Copyright (C) 2004, 2006, 2009, 2010 Texas Instruments Incorporated |
| 4 | * Author: Aurelien Jacquiot (aurelien.jacquiot@jaluna.com) |
| 5 | * |
| 6 | * Updated for 2.6.34: Mark Salter <msalter@redhat.com> |
| 7 | */ |
| 8 | #ifndef _ASM_C6X_PTRACE_H |
| 9 | #define _ASM_C6X_PTRACE_H |
| 10 | |
| 11 | #include <uapi/asm/ptrace.h> |
| 12 | |
| 13 | #ifndef __ASSEMBLY__ |
| 14 | #ifdef _BIG_ENDIAN |
| 15 | #else |
| 16 | #endif |
| 17 | |
| 18 | #include <linux/linkage.h> |
| 19 | |
| 20 | #define user_mode(regs) ((((regs)->tsr) & 0x40) != 0) |
| 21 | |
| 22 | #define instruction_pointer(regs) ((regs)->pc) |
| 23 | #define profile_pc(regs) instruction_pointer(regs) |
| 24 | #define user_stack_pointer(regs) ((regs)->sp) |
| 25 | |
| 26 | extern void show_regs(struct pt_regs *); |
| 27 | |
| 28 | extern asmlinkage unsigned long syscall_trace_entry(struct pt_regs *regs); |
| 29 | extern asmlinkage void syscall_trace_exit(struct pt_regs *regs); |
| 30 | |
| 31 | #endif /* __ASSEMBLY__ */ |
| 32 | #endif /* _ASM_C6X_PTRACE_H */ |