diff options
Diffstat (limited to 'arch/parisc/include/asm/syscall.h')
| -rw-r--r-- | arch/parisc/include/asm/syscall.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/parisc/include/asm/syscall.h b/arch/parisc/include/asm/syscall.h index 00b127a5e09b..c11222798ab2 100644 --- a/arch/parisc/include/asm/syscall.h +++ b/arch/parisc/include/asm/syscall.h @@ -17,6 +17,13 @@ static inline long syscall_get_nr(struct task_struct *tsk, return regs->gr[20]; } +static inline void syscall_set_nr(struct task_struct *tsk, + struct pt_regs *regs, + int nr) +{ + regs->gr[20] = nr; +} + static inline void syscall_get_arguments(struct task_struct *tsk, struct pt_regs *regs, unsigned long *args) @@ -29,6 +36,18 @@ static inline void syscall_get_arguments(struct task_struct *tsk, args[0] = regs->gr[26]; } +static inline void syscall_set_arguments(struct task_struct *tsk, + struct pt_regs *regs, + unsigned long *args) +{ + regs->gr[21] = args[5]; + regs->gr[22] = args[4]; + regs->gr[23] = args[3]; + regs->gr[24] = args[2]; + regs->gr[25] = args[1]; + regs->gr[26] = args[0]; +} + static inline long syscall_get_error(struct task_struct *task, struct pt_regs *regs) { |