Writing snapshot.cc in a form that can be compiled by the crosstool compiler....

src/mksnapshot.cc

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 110 matching lines @@
     i::OS::PrintError("Cannot open file %s for reading.\n", filename);
     return 0;
   }
   fprintf(f, "// Autogenerated snapshot file. Do not edit.\n\n");
   fprintf(f, "#include \"v8.h\"\n");
   fprintf(f, "#include \"platform.h\"\n\n");
   fprintf(f, "#include \"snapshot.h\"\n\n");
   fprintf(f, "namespace v8 {\nnamespace internal {\n\n");
   fprintf(f, "const char Snapshot::data_[] = {");
   int written = 0;
-  written += fprintf(f, "%i", str[0]);
+  written += fprintf(f, "0x%x", str[0]);
   for (int i = 1; i < size; ++i) {
-    written += fprintf(f, ",%i", str[i]);
+    written += fprintf(f, ",0x%x", str[i]);
     // The following is needed to keep the line length low on Visual C++:
     if (i % 512 == 0) fprintf(f, "\n");
   }
   fprintf(f, "};\n\n");
   fprintf(f, "int Snapshot::size_ = %d;\n\n", size);
   fprintf(f, "} }  // namespace v8::internal\n");
   fclose(f);
   return written;
 }
 
@@ skipping 33 matching lines @@
   char* str;
   int len;
   ser.Finalize(&str, &len);
 
   WriteInternalSnapshotToFile(argv[1], str, len);
 
   i::DeleteArray(str);
 
   return 0;
 }