From 8c3709f92ae9ee6878f62b889e1acaf6be19dd2f Mon Sep 17 00:00:00 2001
From: Eyck Jentzsch <eyck@minres.com>
Date: Fri, 17 Feb 2023 06:29:27 +0100
Subject: [PATCH] adds generator changed files

---
 src/vm/interp/vm_tgc_c.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/vm/interp/vm_tgc_c.cpp b/src/vm/interp/vm_tgc_c.cpp
index 9ef0760..196d106 100644
--- a/src/vm/interp/vm_tgc_c.cpp
+++ b/src/vm/interp/vm_tgc_c.cpp
@@ -86,7 +86,7 @@ protected:
     using compile_ret_t = virt_addr_t;
     using compile_func = compile_ret_t (this_class::*)(virt_addr_t &pc, code_word_t instr);
 
-    inline const char *name(size_t index){return traits::reg_aliases.at(index);}
+    inline const char *name(size_t index){return index<traits::reg_aliases.size()?traits::reg_aliases.at(index):"illegal";}
 
     typename arch::traits<ARCH>::opcode_e decode_inst_id(code_word_t instr);
     virt_addr_t execute_inst(finish_cond_e cond, virt_addr_t start, uint64_t icount_limit) override;