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-rw-r--r--qemu/roms/ipxe/src/arch/i386/prefix/kkkpxeprefix.S19
1 files changed, 19 insertions, 0 deletions
diff --git a/qemu/roms/ipxe/src/arch/i386/prefix/kkkpxeprefix.S b/qemu/roms/ipxe/src/arch/i386/prefix/kkkpxeprefix.S
new file mode 100644
index 000000000..27ed231e7
--- /dev/null
+++ b/qemu/roms/ipxe/src/arch/i386/prefix/kkkpxeprefix.S
@@ -0,0 +1,19 @@
+/*****************************************************************************
+ * PXE prefix that keeps the whole PXE stack present and provides an exit hook
+ *
+ * This prefix is essentially intended solely for the case of ipxelinux.0
+ *****************************************************************************
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER )
+
+/* Since we have the whole stack, we can use cached DHCP information */
+REQUIRE_OBJECT ( pxeparent_dhcp )
+
+/* Provide the PXENV_FILE_EXIT_HOOK API call */
+REQUIRE_OBJECT ( pxe_exit_hook )
+
+#define PXELOADER_KEEP_UNDI
+#define PXELOADER_KEEP_PXE
+#define _pxe_start _kkkpxe_start
+#include "pxeprefix.S"