1 /* SPDX-License-Identifier: GPL-2.0 */
4 #ifndef _ASM_PARISC_SYSCALL_H_
5 #define _ASM_PARISC_SYSCALL_H_
7 #include <uapi/linux/audit.h>
8 #include <linux/compat.h>
10 #include <asm/ptrace.h>
12 #define NR_syscalls (__NR_Linux_syscalls)
14 static inline long syscall_get_nr(struct task_struct *tsk,
20 static inline void syscall_get_arguments(struct task_struct *tsk,
21 struct pt_regs *regs, unsigned int i,
22 unsigned int n, unsigned long *args)
28 args[5] = regs->gr[21];
30 args[4] = regs->gr[22];
32 args[3] = regs->gr[23];
34 args[2] = regs->gr[24];
36 args[1] = regs->gr[25];
38 args[0] = regs->gr[26];
46 static inline long syscall_get_return_value(struct task_struct *task,
52 static inline void syscall_set_return_value(struct task_struct *task,
56 regs->gr[28] = error ? error : val;
59 static inline void syscall_rollback(struct task_struct *task,
65 static inline int syscall_get_arch(void)
67 int arch = AUDIT_ARCH_PARISC;
69 if (!is_compat_task())
70 arch = AUDIT_ARCH_PARISC64;
74 #endif /*_ASM_PARISC_SYSCALL_H_*/