Move printing functions to init script

.debugusrc1.js

@@ -0,0 +1,14 @@
+// User script
+
+log_inf("Loading user init script for program ./test");
+log_err("Test error message");
+
+var main_offset = "0x0000000000001135"; // objdump -d ./test
+
+// Testing...
+print_file();
+print_pid();
+print_program_load_offset();
+mk_brk_addr(main_offset);
+list_brks();
+cont();