🎨 add global variable info in global dump

src/nasal_vm.cpp

@@ -31,9 +31,11 @@ void vm::vm_init_enrty(const std::vector<std::string>& strs,
 
     /* init vm globals */
     auto map_instance = ngc.alloc(vm_type::vm_map);
+    global_symbol_name.resize(global_symbol.size());
     global[global_symbol.at("globals")] = map_instance;
     for(const auto& i : global_symbol) {
         map_instance.map().mapper[i.first] = global + i.second;
+        global_symbol_name[i.second] = i.first;
     }
 
     /* init vm arg */
@@ -370,6 +372,14 @@ void vm::global_state() {
         std::clog << "  0x" << std::hex << std::setw(8)
                   << std::setfill('0') << i << std::dec
                   << "    ";
+        auto name = global_symbol_name[i];
+        if (name.length()>=10) {
+            name = name.substr(0, 7) + "...";
+        } else {
+            
+        }
+        std::clog << "| " << std::left << std::setw(10)
+                  << std::setfill(' ') << name << " ";
         value_info(global[i]);
     }
 }

src/nasal_vm.h

@@ -42,6 +42,7 @@ protected:
     /* values used for debugger */
     const std::string* files = nullptr; // file name list
     const opcode* bytecode = nullptr; // bytecode buffer address
+    std::vector<std::string> global_symbol_name; // global symbol name
 
     /* variables for repl mode */
     bool is_repl_mode = false;