diff options
Diffstat (limited to 'arch/arc/kernel/entry.S')
| -rw-r--r-- | arch/arc/kernel/entry.S | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arc/kernel/entry.S b/arch/arc/kernel/entry.S index a4acc9ee1311..0b0a190547a9 100644 --- a/arch/arc/kernel/entry.S +++ b/arch/arc/kernel/entry.S @@ -569,3 +569,30 @@ ARC_ENTRY ret_from_fork bl @schedule_tail b @ret_from_exception ARC_EXIT ret_from_fork + +;################### Special Sys Call Wrappers ########################## + +; TBD: call do_fork directly from here +ARC_ENTRY sys_fork_wrapper + SAVE_CALLEE_SAVED_USER + bl @sys_fork + DISCARD_CALLEE_SAVED_USER + + b ret_from_system_call +ARC_EXIT sys_fork_wrapper + +ARC_ENTRY sys_vfork_wrapper + SAVE_CALLEE_SAVED_USER + bl @sys_vfork + DISCARD_CALLEE_SAVED_USER + + b ret_from_system_call +ARC_EXIT sys_vfork_wrapper + +ARC_ENTRY sys_clone_wrapper + SAVE_CALLEE_SAVED_USER + bl @sys_clone + DISCARD_CALLEE_SAVED_USER + + b ret_from_system_call +ARC_EXIT sys_clone_wrapper |