summaryrefslogtreecommitdiffstats
path: root/arch/csky/include/asm/syscall.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/csky/include/asm/syscall.h')
-rw-r--r--arch/csky/include/asm/syscall.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/csky/include/asm/syscall.h b/arch/csky/include/asm/syscall.h
index bc0d8717d28b..f624fa3bbc22 100644
--- a/arch/csky/include/asm/syscall.h
+++ b/arch/csky/include/asm/syscall.h
@@ -8,6 +8,8 @@
#include <abi/regdef.h>
#include <uapi/linux/audit.h>
+extern void *sys_call_table[];
+
static inline int
syscall_get_nr(struct task_struct *task, struct pt_regs *regs)
{
@@ -15,6 +17,13 @@ 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 sysno)
+{
+ regs_syscallid(regs) = sysno;
+}
+
+static inline void
syscall_rollback(struct task_struct *task, struct pt_regs *regs)
{
regs->a0 = regs->orig_a0;