if hookLib ~= nil then -- 发现是因为没有hookLib导致的断点无法同步功能
    hookLib.sync_breakpoints();
end

-- [LUA-print] x86Path:e:\proj\LuaHelper\luahelper-vscode/debugger/debugger_lib/plugins/win/x86/501/?.dll;
-- [LUA-print] x64Path:e:\proj\LuaHelper\luahelper-vscode/debugger/debugger_lib/plugins/win/x86_64/501/?.dll;
会尝试加载这2个路径下的libpdebug，如果位数不符合，会加载失败，直到找到正确的位置，所以这里的加载会成功，虽然cocos2dx插入了自己的loader，cocos2dx-loader会提示can not get file data of，但是会继续通过下个loader继续加载dll，这样也能保证dll被正常加载。
找了好久，找错了方向，不过也了解到很多细节
local clibExt, platform;
if OSType == "Darwin" then clibExt = "/?.so;"; platform = "mac";
elseif OSType == "Linux" then clibExt = "/?.so;"; platform = "linux";
else clibExt = "/?.dll;"; platform = "win";   end -- 为啥是/?.dll
local x86Path = clibPath.. platform .."/x86/".. lua_ver .. clibExt;
local x64Path = clibPath.. platform .."/x86_64/".. lua_ver .. clibExt;
tryRequireClib("libpdebug", x64Path) or
this.tryRequireClib("libpdebug", x86Path
---*:.\?.dll;
-- E:\proj\tank5\client\?.dll;
--E:\proj\tank5\client\loadall.dll;
--e:\proj\LuaHelper\luahelper-vscode/debugger/debugger_lib/plugins/win/x86_64/501/?.dll;
package.cpath
package.cpath = package.cpath  .. ';' .. libPath;
local status, err = pcall(function() hookLib = require(libName) end); -- 这里会require c lib

void LuaStack::addLuaLoader(lua_CFunction func)
{
    if (!func) return;
    // stack content after the invoking of the function
    // get loader table
    lua_getglobal(_state, "package");                                  /* L: package */
    lua_getfield(_state, -1, "loaders");                               /* L: package, loaders */
    // insert loader into index 2
    lua_pushcfunction(_state, func);                                   /* L: package, loaders, func */
    for (int i = (int)(lua_objlen(_state, -2) + 1); i > 2; --i)
    {
        lua_rawgeti(_state, -2, i - 1);                                /* L: package, loaders, func, function */
        // we call lua_rawgeti, so the loader table now is at -3
        lua_rawseti(_state, -3, i);                                    /* L: package, loaders, func */
    }
    lua_rawseti(_state, -2, 2);                                        /* L: package, loaders */
    // set loaders into package
    lua_setfield(_state, -2, "loaders");                               /* L: package */
    lua_pop(_state, 1);
}

LUAMOD_API int luaopen_package (lua_State *L) {
  createclibstable(L);
  luaL_newlib(L, pk_funcs);  /* create 'package' table */
  createsearcherstable(L);
  /* set paths */
  setpath(L, "path", LUA_PATH_VAR, LUA_PATH_DEFAULT);
  setpath(L, "cpath", LUA_CPATH_VAR, LUA_CPATH_DEFAULT);
  /* store config information */
  lua_pushliteral(L, LUA_DIRSEP "\n" LUA_PATH_SEP "\n" LUA_PATH_MARK "\n"
                     LUA_EXEC_DIR "\n" LUA_IGMARK "\n");
  lua_setfield(L, -2, "config");
  /* set field 'loaded' */
  luaL_getsubtable(L, LUA_REGISTRYINDEX, LUA_LOADED_TABLE);
  lua_setfield(L, -2, "loaded");
  /* set field 'preload' */
  luaL_getsubtable(L, LUA_REGISTRYINDEX, LUA_PRELOAD_TABLE);
  lua_setfield(L, -2, "preload");
  lua_pushglobaltable(L);
  lua_pushvalue(L, -2);  /* set 'package' as upvalue for next lib */
  luaL_setfuncs(L, ll_funcs, 1);  /* open lib into global table */
  lua_pop(L, 1);  /* pop global table */
  return 1;  /* return 'package' table */
}

static int ll_require (lua_State *L) {
  const char *name = luaL_checkstring(L, 1);
  lua_settop(L, 1);  /* LOADED table will be at index 2 */
  lua_getfield(L, LUA_REGISTRYINDEX, LUA_LOADED_TABLE);
  lua_getfield(L, 2, name);  /* LOADED[name] */
  if (lua_toboolean(L, -1))  /* is it there? */
    return 1;  /* package is already loaded */
  /* else must load package */
  lua_pop(L, 1);  /* remove 'getfield' result */
  findloader(L, name);
  lua_rotate(L, -2, 1);  /* function <-> loader data */
  lua_pushvalue(L, 1);  /* name is 1st argument to module loader */
  lua_pushvalue(L, -3);  /* loader data is 2nd argument */
  /* stack: ...; loader data; loader function; mod. name; loader data */
  lua_call(L, 2, 1);  /* run loader to load module */
  /* stack: ...; loader data; result from loader */
  if (!lua_isnil(L, -1))  /* non-nil return? */
    lua_setfield(L, 2, name);  /* LOADED[name] = returned value */
  else
    lua_pop(L, 1);  /* pop nil */
  if (lua_getfield(L, 2, name) == LUA_TNIL) {   /* module set no value? */
    lua_pushboolean(L, 1);  /* use true as result */
    lua_copy(L, -1, -2);  /* replace loader result */
    lua_setfield(L, 2, name);  /* LOADED[name] = true */
  }
  lua_rotate(L, -2, 1);  /* loader data <-> module result  */
  return 2;  /* return module result and loader data */
}