1 files changed, 42 insertions, 0 deletions
diff --git a/grub-core/boot/i386/pc/pxeboot.S b/grub-core/boot/i386/pc/pxeboot.S
new file mode 100644
index 0000000..b695b24
--- /dev/null
+++ b/grub-core/boot/i386/pc/pxeboot.S
@@ -0,0 +1,42 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2000,2005,2007,2008,2009,2010   Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <grub/machine/boot.h>
+
+	.file	"pxeboot.S"
+	.text
+
+	/* Start with the prehistoric environment... */
+	.code16
+
+	/* Let's go */
+.globl start, _start;
+_start:
+start:
+
+	/* Use drive number 0x7F for PXE */
+        movb	$GRUB_BOOT_MACHINE_PXE_DL, %dl
+
+	/* Jump to the real world */
+	ljmp	$0, $0x8200
+
+	/* This region is a junk. Do you say that this is wasteful?
+	   But I like that the memory layout of the body is consistent
+	   among different kernels rather than scamping just for 1.5KB. */
+	.org  0x8200 - 0x7C00 - 0x200 - 1
+	.byte	0