1 files changed, 64 insertions, 0 deletions
diff --git a/grub-core/lib/i386/reboot.c b/grub-core/lib/i386/reboot.c
new file mode 100644
index 0000000..dce0b56
--- /dev/null
+++ b/grub-core/lib/i386/reboot.c
@@ -0,0 +1,64 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2011  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/>.
+ */
+
+#ifndef GRUB_MACHINE_EFI
+
+#include <grub/relocator.h>
+#include <grub/cpu/relocator.h>
+#include <grub/misc.h>
+#include <grub/mm.h>
+#include <grub/cpu/reboot.h>
+#include <grub/i386/floppy.h>
+
+void
+grub_reboot (void)
+{
+  struct grub_relocator *relocator = NULL;
+  grub_relocator_chunk_t ch;
+  grub_err_t err;
+  void *buf;
+  struct grub_relocator16_state state;
+  grub_uint16_t segment;
+
+  relocator = grub_relocator_new ();
+  if (!relocator)
+    while (1);
+  err = grub_relocator_alloc_chunk_align (relocator, &ch, 0x1000, 0x1000,
+					  grub_reboot_end - grub_reboot_start,
+					  16, GRUB_RELOCATOR_PREFERENCE_NONE,
+					  0);
+  if (err)
+    while (1);
+  buf = get_virtual_current_address (ch);
+  grub_memcpy (buf, grub_reboot_start, grub_reboot_end - grub_reboot_start);
+
+  segment = ((grub_addr_t) get_physical_target_address (ch)) >> 4;
+  state.gs = state.fs = state.es = state.ds = state.ss = segment;
+  state.sp = 0;
+  state.cs = segment;
+  state.ip = 0;
+  state.a20 = 0;
+
+  grub_stop_floppy ();
+  
+  err = grub_relocator16_boot (relocator, state);
+
+  while (1);
+}
+
+#endif /* GRUB_MACHINE_EFI */