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-rw-r--r--roms/ipxe/src/arch/x86/prefix/kkkpxeprefix.S17
1 files changed, 17 insertions, 0 deletions
diff --git a/roms/ipxe/src/arch/x86/prefix/kkkpxeprefix.S b/roms/ipxe/src/arch/x86/prefix/kkkpxeprefix.S
new file mode 100644
index 000000000..6e43cd26a
--- /dev/null
+++ b/roms/ipxe/src/arch/x86/prefix/kkkpxeprefix.S
@@ -0,0 +1,17 @@
+/*****************************************************************************
+ * 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_OR_UBDL )
+
+/* Provide the PXENV_FILE_EXIT_HOOK API call */
+REQUIRING_SYMBOL ( _kkkpxe_start )
+REQUIRE_OBJECT ( pxe_exit_hook )
+
+#define PXELOADER_KEEP_UNDI
+#define PXELOADER_KEEP_PXE
+#define _pxe_start _kkkpxe_start
+#include "pxeprefix.S"