projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 5bfc8265 SR |
1 | #ifndef _ASM_POWERPC_A_OUT_H |
| 2 | #define _ASM_POWERPC_A_OUT_H | |
| 1da177e4 LT |
3 | |
| 4 | struct exec | |
| 5 | { | |
| 6 | unsigned long a_info; /* Use macros N_MAGIC, etc for access */ | |
| 7 | unsigned a_text; /* length of text, in bytes */ | |
| 8 | unsigned a_data; /* length of data, in bytes */ | |
| 9 | unsigned a_bss; /* length of uninitialized data area for file, in bytes */ | |
| 10 | unsigned a_syms; /* length of symbol table data in file, in bytes */ | |
| 11 | unsigned a_entry; /* start address */ | |
| 12 | unsigned a_trsize; /* length of relocation info for text, in bytes */ | |
| 13 | unsigned a_drsize; /* length of relocation info for data, in bytes */ | |
| 14 | }; | |
| 15 | ||
| 16 | #define N_TRSIZE(a) ((a).a_trsize) | |
| 17 | #define N_DRSIZE(a) ((a).a_drsize) | |
| 18 | #define N_SYMSIZE(a) ((a).a_syms) | |
| 19 | ||
| 20 | #ifdef __KERNEL__ | |
| 5bfc8265 | 21 | #ifdef __powerpc64__ |
| 1da177e4 LT |
22 | |
| 23 | #define STACK_TOP_USER64 TASK_SIZE_USER64 | |
| 24 | #define STACK_TOP_USER32 TASK_SIZE_USER32 | |
| 25 | ||
| 26 | #define STACK_TOP (test_thread_flag(TIF_32BIT) ? \ | |
| 27 | STACK_TOP_USER32 : STACK_TOP_USER64) | |
| 28 | ||
| 5bfc8265 SR |
29 | #else /* __powerpc64__ */ |
| 30 | ||
| 31 | #define STACK_TOP TASK_SIZE | |
| 32 | ||
| 33 | #endif /* __powerpc64__ */ | |
| 1da177e4 LT |
34 | #endif /* __KERNEL__ */ |
| 35 | ||
| 5bfc8265 | 36 | #endif /* _ASM_POWERPC_A_OUT_H */ |