Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * This program is used to generate definitions needed by |
| 3 | * assembly language modules. |
| 4 | * |
| 5 | * We use the technique used in the OSF Mach kernel code: |
| 6 | * generate asm statements containing #defines, |
| 7 | * compile this file to assembler, and then extract the |
| 8 | * #defines from the assembly-language output. |
| 9 | * |
| 10 | * On sparc, thread_info data is static and TI_XXX offsets are computed by hand. |
| 11 | */ |
| 12 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 13 | #include <linux/sched.h> |
| 14 | // #include <linux/mm.h> |
Christoph Lameter | 32b0767 | 2008-04-29 01:04:01 -0700 | [diff] [blame] | 15 | #include <linux/kbuild.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 16 | |
| 17 | int foo(void) |
| 18 | { |
| 19 | DEFINE(AOFF_task_thread, offsetof(struct task_struct, thread)); |
| 20 | BLANK(); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 21 | DEFINE(AOFF_thread_fork_kpsr, |
| 22 | offsetof(struct thread_struct, fork_kpsr)); |
| 23 | BLANK(); |
| 24 | DEFINE(AOFF_mm_context, offsetof(struct mm_struct, context)); |
| 25 | |
| 26 | /* DEFINE(NUM_USER_SEGMENTS, TASK_SIZE>>28); */ |
| 27 | return 0; |
| 28 | } |