3 * Copyright (c) 1994, 1995, 1996 Carnegie-Mellon University.
6 * Author: Chris G. Demetriou
8 * Permission to use, copy, modify and distribute this software and
9 * its documentation is hereby granted, provided that both the copyright
10 * notice and this permission notice appear in all copies of the
11 * software, derivative works or modified versions, and any portions
12 * thereof, and that both notices appear in supporting documentation.
14 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
15 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
16 * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
18 * Carnegie Mellon requests users of this software to return to
20 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
21 * School of Computer Science
22 * Carnegie Mellon University
23 * Pittsburgh PA 15213-3890
25 * any improvements or extensions that they make and grant Carnegie the
26 * rights to redistribute these changes.
30 uint64_t bi_magic; /* BOOTINFO_MAGIC */
31 #define BOOTINFO_MAGIC 0xdeadbeeffeedface
32 uint64_t bi_version; /* version 1 */
33 uint64_t bi_spare[3]; /* was: name of booted kernel */
34 uint32_t bi_itr_used; /* Number of ITR and DTR ... */
35 uint32_t bi_dtr_used; /* ... entries used. */
36 uint32_t bi_text_mapped; /* Size of text mapped. */
37 uint32_t bi_data_mapped; /* Size of data mapped. */
38 uint64_t bi_pbvm_pgtbl; /* PA of PBVM page table. */
39 uint64_t bi_hcdp; /* DIG64 HCDP table */
40 uint64_t bi_fpswa; /* FPSWA interface */
41 uint64_t bi_boothowto; /* value for boothowto */
42 uint64_t bi_systab; /* pa of EFI system table */
43 uint64_t bi_memmap; /* pa of EFI memory map */
44 uint64_t bi_memmap_size; /* size of EFI memory map */
45 uint64_t bi_memdesc_size; /* sizeof EFI memory desc */
46 uint32_t bi_memdesc_version; /* EFI memory desc version */
47 uint32_t bi_pbvm_pgtblsz; /* PBVM page table size. */
48 uint64_t bi_symtab; /* start of kernel sym table */
49 uint64_t bi_esymtab; /* end of kernel sym table */
50 uint64_t bi_kernend; /* end of kernel space */
51 uint64_t bi_envp; /* environment */
52 uint64_t bi_modulep; /* preloaded modules */
55 extern struct bootinfo *bootinfo;