projects / mirror_ubuntu-bionic-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | #ifndef __PPC64_A_OUT_H__ |
| 2 | #define __PPC64_A_OUT_H__ | |
| 3 | ||
| 1da177e4 LT |
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 | ||
| 13 | struct 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__ */ |