# Mu - subx/039debug.cc

     1 //: Some helpers for debugging.
     2
     3 // Load the 'map' file generated during 'subx --map translate' when running 'subx --map --dump run'.
     4 // (It'll only affect the trace.)
     5
     6 :(before "End Globals")
     7 map</*address*/uint32_t, string> Symbol_name;  // used only by 'subx run'
     8 :(before "End --map Settings")
     9 load_map("map");
    10 :(code)
    11 void load_map(const string& map_filename) {
    12   ifstream fin(map_filename.c_str());
    13   fin >> std::hex;
    14   while (has_data(fin)) {
    15     uint32_t addr = 0;
    16     fin >> addr;
    17     string name;
    18     fin >> name;
    19     put(Symbol_name, addr, name);
    20   }
    21 }
    22
    23 :(after "Run One Instruction")
    24 if (contains_key(Symbol_name, EIP))
    25   trace(90, "run") << "== label " << get(Symbol_name, EIP) << end();