1 files changed, 3 insertions, 0 deletions
diff --git a/src/lua51/lvm.c b/src/lua51/lvm.c
index 374dcd3..500ca4a 100644
--- a/src/lua51/lvm.c
+++ b/src/lua51/lvm.c
@@ -401,6 +401,8 @@ reentry:  /* entry point */
   for (;;) {
     const Instruction i = *pc++;
     StkId ra;
+	
+		// 触发hook
     if ((L->hookmask & (LUA_MASKLINE | LUA_MASKCOUNT)) &&
         (--L->hookcount == 0 || L->hookmask & LUA_MASKLINE)) {
       traceexec(L, pc);
@@ -410,6 +412,7 @@ reentry:  /* entry point */
       }
       base = L->base;
     }
+
     /* warning!! several calls may realloc the stack and invalidate `ra' */
     ra = RA(i); //c 从指令中拿到ra
     lua_assert(base == L->base && L->base == L->ci->base);