Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Generate definitions needed by assembly language modules. |
| 3 | * This code generates raw asm output which is post-processed to extract |
| 4 | * and format the required data. |
| 5 | */ |
| 6 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 7 | #include <linux/sched.h> |
Christoph Lameter | 7a88d7a | 2008-04-29 01:04:09 -0700 | [diff] [blame] | 8 | #include <linux/kbuild.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 9 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 10 | int main(void) |
| 11 | { |
Christoph Lameter | 4ca4d7b | 2008-04-29 01:04:10 -0700 | [diff] [blame] | 12 | DEFINE(__THREAD_info, offsetof(struct task_struct, stack)); |
| 13 | DEFINE(__THREAD_ksp, offsetof(struct task_struct, thread.ksp)); |
| 14 | DEFINE(__THREAD_per, offsetof(struct task_struct, thread.per_info)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 15 | DEFINE(__THREAD_mm_segment, |
Christoph Lameter | 4ca4d7b | 2008-04-29 01:04:10 -0700 | [diff] [blame] | 16 | offsetof(struct task_struct, thread.mm_segment)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 17 | BLANK(); |
Christoph Lameter | 4ca4d7b | 2008-04-29 01:04:10 -0700 | [diff] [blame] | 18 | DEFINE(__TASK_pid, offsetof(struct task_struct, pid)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 19 | BLANK(); |
Christoph Lameter | 4ca4d7b | 2008-04-29 01:04:10 -0700 | [diff] [blame] | 20 | DEFINE(__PER_atmid, offsetof(per_struct, lowcore.words.perc_atmid)); |
| 21 | DEFINE(__PER_address, offsetof(per_struct, lowcore.words.address)); |
| 22 | DEFINE(__PER_access_id, offsetof(per_struct, lowcore.words.access_id)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 23 | BLANK(); |
Christoph Lameter | 4ca4d7b | 2008-04-29 01:04:10 -0700 | [diff] [blame] | 24 | DEFINE(__TI_task, offsetof(struct thread_info, task)); |
| 25 | DEFINE(__TI_domain, offsetof(struct thread_info, exec_domain)); |
| 26 | DEFINE(__TI_flags, offsetof(struct thread_info, flags)); |
| 27 | DEFINE(__TI_cpu, offsetof(struct thread_info, cpu)); |
| 28 | DEFINE(__TI_precount, offsetof(struct thread_info, preempt_count)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 29 | BLANK(); |
Christoph Lameter | 4ca4d7b | 2008-04-29 01:04:10 -0700 | [diff] [blame] | 30 | DEFINE(__PT_ARGS, offsetof(struct pt_regs, args)); |
| 31 | DEFINE(__PT_PSW, offsetof(struct pt_regs, psw)); |
| 32 | DEFINE(__PT_GPRS, offsetof(struct pt_regs, gprs)); |
| 33 | DEFINE(__PT_ORIG_GPR2, offsetof(struct pt_regs, orig_gpr2)); |
| 34 | DEFINE(__PT_ILC, offsetof(struct pt_regs, ilc)); |
| 35 | DEFINE(__PT_TRAP, offsetof(struct pt_regs, trap)); |
| 36 | DEFINE(__PT_SIZE, sizeof(struct pt_regs)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 37 | BLANK(); |
Christoph Lameter | 4ca4d7b | 2008-04-29 01:04:10 -0700 | [diff] [blame] | 38 | DEFINE(__SF_BACKCHAIN, offsetof(struct stack_frame, back_chain)); |
| 39 | DEFINE(__SF_GPRS, offsetof(struct stack_frame, gprs)); |
| 40 | DEFINE(__SF_EMPTY, offsetof(struct stack_frame, empty1)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 41 | return 0; |
| 42 | } |