nds32: Remove the architecture

[linux-2.6-microblaze.git] / arch / nds32 / include / asm / ptrace.h

diff --git a/arch/nds32/include/asm/ptrace.h b/arch/nds32/include/asm/ptrace.h
deleted file mode 100644 (file)
index 919ee22..0000000
--- a/arch/nds32/include/asm/ptrace.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-// Copyright (C) 2005-2017 Andes Technology Corporation
-
-#ifndef __ASM_NDS32_PTRACE_H
-#define __ASM_NDS32_PTRACE_H
-
-#include <uapi/asm/ptrace.h>
-
-/*
- * If pt_regs.syscallno == NO_SYSCALL, then the thread is not executing
- * a syscall -- i.e., its most recent entry into the kernel from
- * userspace was not via syscall, or otherwise a tracer cancelled the
- * syscall.
- *
- * This must have the value -1, for ABI compatibility with ptrace etc.
- */
-#define NO_SYSCALL (-1)
-#ifndef __ASSEMBLY__
-#include <linux/types.h>
-
-struct pt_regs {
-       union {
-               struct user_pt_regs user_regs;
-               struct {
-                       long uregs[26];
-                       long fp;
-                       long gp;
-                       long lp;
-                       long sp;
-                       long ipc;
-#if defined(CONFIG_HWZOL)
-                       long lb;
-                       long le;
-                       long lc;
-#else
-                       long dummy[3];
-#endif
-                       long syscallno;
-               };
-       };
-       long orig_r0;
-       long ir0;
-       long ipsw;
-       long pipsw;
-       long pipc;
-       long pp0;
-       long pp1;
-       long fucop_ctl;
-       long osp;
-};
-
-static inline bool in_syscall(struct pt_regs const *regs)
-{
-       return regs->syscallno != NO_SYSCALL;
-}
-
-static inline void forget_syscall(struct pt_regs *regs)
-{
-       regs->syscallno = NO_SYSCALL;
-}
-static inline unsigned long regs_return_value(struct pt_regs *regs)
-{
-       return regs->uregs[0];
-}
-extern void show_regs(struct pt_regs *);
-/* Avoid circular header include via sched.h */
-struct task_struct;
-
-#define arch_has_single_step()         (1)
-#define user_mode(regs)                        (((regs)->ipsw & PSW_mskPOM) == 0)
-#define interrupts_enabled(regs)       (!!((regs)->ipsw & PSW_mskGIE))
-#define user_stack_pointer(regs)       ((regs)->sp)
-#define instruction_pointer(regs)      ((regs)->ipc)
-#define profile_pc(regs)               instruction_pointer(regs)
-
-#endif /* __ASSEMBLY__ */
-#endif