Implement yield from C hooks.

Get number of multiple results from C frame.
Add lj_cont_hook: restores multres and dispatch to static ins.
Can use fastcall for lj_dispatch_ins() now.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/lj_err.c b/src/lj_err.c
index da2555f9..ebc9ad12 100644
--- a/src/lj_err.c
+++ b/src/lj_err.c
@@ -470,7 +470,7 @@ uncaught:
   L->cframe = NULL;
   if (cframe_canyield(cf)) {  /* Resume? */
     unwindstack(L, L->top, errcode);
-    lj_vm_unwind_c(cf, errcode);
+    lj_vm_unwind_c(cframe_raw(cf), errcode);
   }
   /* Better rethrow on main thread than panic. */
   {