source: mainline/boot/arch/sparc32/include/types.h@ b6b02c0

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since b6b02c0 was b6b02c0, checked in by Jakub Klama <jakub.klama@…>, 12 years ago

Initial work on sparc32 architecture support.

  • /boot/arch/sparc32 loosely based on arm32 port
  • /kernel/arch/sparc32 based on abs32le template
  • /uspace/lib/c/arch/sparc32 based on sparc64 implementation with incompatible parts temporarily commented out.

Work currently done:

  • AMBA plug and play support in loader
  • initial MMU setup
  • kernel booting
  • register window traps
  • context_save_arch/context_restore_arch

Completed milestones: M1, M2

  • Property mode set to 100644
File size: 2.1 KB
Line 
1/*
2 * Copyright (c) 2006 Martin Decky
3 * Copyright (c) 2013 Jakub Klama
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * - Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * - Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * - The name of the author may not be used to endorse or promote products
16 * derived from this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
23 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29
30/** @addtogroup sparc32boot
31 * @{
32 */
33/** @file
34 * @brief Definitions of basic types like #uintptr_t.
35 */
36
37#ifndef BOOT_sparc32_TYPES_H
38#define BOOT_sparc32_TYPES_H
39
40#define TASKMAP_MAX_RECORDS 32
41#define BOOTINFO_TASK_NAME_BUFLEN 32
42
43typedef uint32_t size_t;
44typedef uint32_t uintptr_t;
45
46typedef uint32_t pfn_t;
47
48typedef struct {
49 /** Address where the task was placed. */
50 void *addr;
51 /** Size of the task's binary. */
52 size_t size;
53 /** Task name. */
54 char name[BOOTINFO_TASK_NAME_BUFLEN];
55} task_t;
56
57typedef struct {
58 size_t cnt;
59 task_t tasks[TASKMAP_MAX_RECORDS];
60} bootinfo_t;
61
62#endif
63
64/** @}
65 */
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