LXR linux/arch/h8300/include/asm/syscall.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef __ASM_H8300_SYSCALLS_32_H
   3#define __ASM_H8300_SYSCALLS_32_H
   4
   5#ifdef __KERNEL__
   6
   7#include <linux/compiler.h>
   8#include <linux/linkage.h>
   9#include <linux/types.h>
  10#include <linux/ptrace.h>
  11#include <uapi/linux/audit.h>
  12
  13static inline int
  14syscall_get_nr(struct task_struct *task, struct pt_regs *regs)
  15{
  16        return regs->orig_er0;
  17}
  18
  19static inline void
  20syscall_get_arguments(struct task_struct *task, struct pt_regs *regs,
  21                      unsigned long *args)
  22{
  23        *args++ = regs->er1;
  24        *args++ = regs->er2;
  25        *args++ = regs->er3;
  26        *args++ = regs->er4;
  27        *args++ = regs->er5;
  28        *args   = regs->er6;
  29}
  30
  31static inline int
  32syscall_get_arch(struct task_struct *task)
  33{
  34        return AUDIT_ARCH_H8300;
  35}
  36
  37
  38/* Misc syscall related bits */
  39asmlinkage long do_syscall_trace_enter(struct pt_regs *regs);
  40asmlinkage void do_syscall_trace_leave(struct pt_regs *regs);
  41
  42#endif /* __KERNEL__ */
  43#endif /* __ASM_H8300_SYSCALLS_32_H */
  44