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Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
1#ifndef __PPC64_A_OUT_H__
2#define __PPC64_A_OUT_H__
3
4/*
5 * c 2001 PPC 64 Team, IBM Corp
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version
10 * 2 of the License, or (at your option) any later version.
11 */
12
13struct exec
14{
15 unsigned long a_info; /* Use macros N_MAGIC, etc for access */
16 unsigned a_text; /* length of text, in bytes */
17 unsigned a_data; /* length of data, in bytes */
18 unsigned a_bss; /* length of uninitialized data area for file, in bytes */
19 unsigned a_syms; /* length of symbol table data in file, in bytes */
20 unsigned a_entry; /* start address */
21 unsigned a_trsize; /* length of relocation info for text, in bytes */
22 unsigned a_drsize; /* length of relocation info for data, in bytes */
23};
24
25#define N_TRSIZE(a) ((a).a_trsize)
26#define N_DRSIZE(a) ((a).a_drsize)
27#define N_SYMSIZE(a) ((a).a_syms)
28
29#ifdef __KERNEL__
30
31#define STACK_TOP_USER64 TASK_SIZE_USER64
32#define STACK_TOP_USER32 TASK_SIZE_USER32
33
34#define STACK_TOP (test_thread_flag(TIF_32BIT) ? \
35 STACK_TOP_USER32 : STACK_TOP_USER64)
36
37#endif /* __KERNEL__ */
38
39#endif /* __PPC64_A_OUT_H__ */