[build] Generate random build identifier
[gpxe.git] / src / arch / i386 / prefix / romprefix.S
index 21da163..7f22a70 100644 (file)
@@ -52,6 +52,9 @@ checksum:
        .long   0
        .previous
 
+build_id:
+       .long   _build_id               /* Randomly-generated build ID */
+
 pciheader:
        .ascii  "PCIR"                  /* Signature */
        .word   pci_vendor_id           /* Vendor identification */