source: mainline/kernel/arch/arm32/include/arch.h@ 8ba5c67

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 8ba5c67 was 4872160, checked in by Martin Decky <martin@…>, 15 years ago

new boot infrastructure

  • more code and metadata unification
  • import of up-to-date implementations from the kernel
  • the boot loaders should behave more similarly on all platforms
  • support for deflate compressed (LZ77) boot components
    • this again allows feasible boot images to be created on mips32
  • IA64 is still not booting
    • the broken forked GNU EFI library has been removed, a replacement of the functionality is on its way
  • Property mode set to 100644
File size: 1.9 KB
Line 
1/*
2 * Copyright (c) 2005 Martin Decky
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * - Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * - Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * - The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29/** @addtogroup arm32
30 * @{
31 */
32/** @file
33 * @brief Empty.
34 */
35
36#ifndef KERN_arm32_ARCH_H_
37#define KERN_arm32_ARCH_H_
38
39#define TASKMAP_MAX_RECORDS 32
40#define CPUMAP_MAX_RECORDS 32
41
42#define BOOTINFO_TASK_NAME_BUFLEN 32
43
44#include <typedefs.h>
45
46typedef struct {
47 void *addr;
48 size_t size;
49 char name[BOOTINFO_TASK_NAME_BUFLEN];
50} utask_t;
51
52typedef struct {
53 size_t cnt;
54 utask_t tasks[TASKMAP_MAX_RECORDS];
55} bootinfo_t;
56
57extern void arch_pre_main(void *entry, bootinfo_t *bootinfo);
58
59#endif
60
61/** @}
62 */
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