1532   // lookup jimage library entry points

  1532   // jimage library entry points are loaded below, in lookup_vm_options

  1533   setup_bootstrap_search_path();

  1534 }

  1535 

  1536 char* lookup_vm_resource(JImageFile *jimage, const char *jimage_version, const char *path) {

  1537   jlong size;

  1538   JImageLocationRef location = (*JImageFindResource)(jimage, "java.base", jimage_version, path, &size);

  1539   if (location == 0)

  1540     return NULL;

  1541   char *val = NEW_C_HEAP_ARRAY(char, size+1, mtClass);

  1542   (*JImageGetResource)(jimage, location, val, size);

  1543   val[size] = '\0';

  1544   return val;

  1545 }

  1546 

  1547 // Lookup VM options embedded in the modules jimage file

  1548 char* ClassLoader::lookup_vm_options() {

  1549   jint error;

  1550   char modules_path[JVM_MAXPATHLEN];

  1551   const char* fileSep = os::file_separator();

  1552 

  1553   // Initialize jimage library entry points

  1534   setup_bootstrap_search_path();

  1555 

  1556   jio_snprintf(modules_path, JVM_MAXPATHLEN, "%s%slib%smodules", Arguments::get_java_home(), fileSep, fileSep);

  1557   JImageFile* jimage =(*JImageOpen)(modules_path, &error);

  1558   if (jimage == NULL) {

  1559     return NULL;

  1560   }

  1561 

  1562   const char *jimage_version = get_jimage_version_string();

  1563   char *options = lookup_vm_resource(jimage, jimage_version, "jdk/internal/vm/options");

  1564 

  1565   (*JImageClose)(jimage);

  1566   return options;