diff options
Diffstat (limited to 'arch/openrisc/include/asm/syscall.h')
| -rw-r--r-- | arch/openrisc/include/asm/syscall.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/openrisc/include/asm/syscall.h b/arch/openrisc/include/asm/syscall.h index 903ed882bdec..5e037d9659c5 100644 --- a/arch/openrisc/include/asm/syscall.h +++ b/arch/openrisc/include/asm/syscall.h @@ -26,6 +26,12 @@ syscall_get_nr(struct task_struct *task, struct pt_regs *regs) } static inline void +syscall_set_nr(struct task_struct *task, struct pt_regs *regs, int nr) +{ + regs->orig_gpr11 = nr; +} + +static inline void syscall_rollback(struct task_struct *task, struct pt_regs *regs) { regs->gpr[11] = regs->orig_gpr11; @@ -57,6 +63,13 @@ syscall_get_arguments(struct task_struct *task, struct pt_regs *regs, memcpy(args, ®s->gpr[3], 6 * sizeof(args[0])); } +static inline void +syscall_set_arguments(struct task_struct *task, struct pt_regs *regs, + const unsigned long *args) +{ + memcpy(®s->gpr[3], args, 6 * sizeof(args[0])); +} + static inline int syscall_get_arch(struct task_struct *task) { return AUDIT_ARCH_OPENRISC; |