1 files changed, 7 insertions, 2 deletions

diff --git a/src/vm_mips.dasc b/src/vm_mips.dasc
index 7a6a83be..e16066d7 100644
--- a/src/vm_mips.dasc
+++ b/src/vm_mips.dasc
@@ -501,6 +501,10 @@ static void build_subroutines(BuildCtx *ctx)
   |  b ->vm_returnc
   |.  li RD, 16                         // 2 results: false + error message.
   |
+  |->vm_unwind_stub:                    // Jump to exit stub from unwinder.
+  |  jr CARG1
+  |.  move ra, CARG2
+  |
   |//-----------------------------------------------------------------------
   |//-- Grow stack for calls -----------------------------------------------
   |//-----------------------------------------------------------------------
@@ -2520,8 +2524,9 @@ static void build_subroutines(BuildCtx *ctx)
   |.  addu RA, RA, BASE
   |
   |9:  // Rethrow error from the right C frame.
-  |  load_got lj_err_run
-  |  call_intern lj_err_run             // (lua_State *L)
+  |  load_got lj_err_trace
+  |  sub CARG2, r0, CRET1
+  |  call_intern lj_err_trace           // (lua_State *L, int errcode)
   |.  move CARG1, L
   |.endif
   |