| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* | 
|  | 2 | * This file is subject to the terms and conditions of the GNU General Public | 
|  | 3 | * License.  See the file "COPYING" in the main directory of this archive | 
|  | 4 | * for more details. | 
|  | 5 | * | 
|  | 6 | * Copyright (C) 1994 - 1999, 2003 by Ralf Baechle | 
|  | 7 | */ | 
|  | 8 | #ifndef _ASM_A_OUT_H | 
|  | 9 | #define _ASM_A_OUT_H | 
|  | 10 |  | 
|  | 11 | #ifdef __KERNEL__ | 
|  | 12 |  | 
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 13 |  | 
|  | 14 | #endif | 
|  | 15 |  | 
|  | 16 | struct exec | 
|  | 17 | { | 
|  | 18 | unsigned long a_info;	/* Use macros N_MAGIC, etc for access */ | 
|  | 19 | unsigned a_text;	/* length of text, in bytes */ | 
|  | 20 | unsigned a_data;	/* length of data, in bytes */ | 
|  | 21 | unsigned a_bss;		/* length of uninitialized data area for | 
|  | 22 | file, in bytes */ | 
|  | 23 | unsigned a_syms;	/* length of symbol table data in file, | 
|  | 24 | in bytes */ | 
|  | 25 | unsigned a_entry;	/* start address */ | 
|  | 26 | unsigned a_trsize;	/* length of relocation info for text, in | 
|  | 27 | bytes */ | 
|  | 28 | unsigned a_drsize;	/* length of relocation info for data, in bytes */ | 
|  | 29 | }; | 
|  | 30 |  | 
|  | 31 | #define N_TRSIZE(a)	((a).a_trsize) | 
|  | 32 | #define N_DRSIZE(a)	((a).a_drsize) | 
|  | 33 | #define N_SYMSIZE(a)	((a).a_syms) | 
|  | 34 |  | 
|  | 35 | #ifdef __KERNEL__ | 
|  | 36 |  | 
| Ralf Baechle | 875d43e | 2005-09-03 15:56:16 -0700 | [diff] [blame] | 37 | #ifdef CONFIG_32BIT | 
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 38 | #define STACK_TOP	TASK_SIZE | 
|  | 39 | #endif | 
| Ralf Baechle | 875d43e | 2005-09-03 15:56:16 -0700 | [diff] [blame] | 40 | #ifdef CONFIG_64BIT | 
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 41 | #define STACK_TOP	(current->thread.mflags & MF_32BIT_ADDR ? TASK_SIZE32 : TASK_SIZE) | 
|  | 42 | #endif | 
|  | 43 |  | 
|  | 44 | #endif | 
|  | 45 |  | 
|  | 46 | #endif /* _ASM_A_OUT_H */ |