projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
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 | ||
| 1da177e4 | 7 | #include <linux/sched.h> |
| 7a88d7a8 | 8 | #include <linux/kbuild.h> |
| b020632e | 9 | #include <asm/vdso.h> |
| 1aaf179d | 10 | #include <asm/sigp.h> |
| 1da177e4 | 11 | |
| 1da177e4 LT |
12 | int main(void) |
| 13 | { | |
| 4ca4d7bf CL |
14 | DEFINE(__THREAD_info, offsetof(struct task_struct, stack)); |
| 15 | DEFINE(__THREAD_ksp, offsetof(struct task_struct, thread.ksp)); | |
| 16 | DEFINE(__THREAD_per, offsetof(struct task_struct, thread.per_info)); | |
| 1da177e4 | 17 | DEFINE(__THREAD_mm_segment, |
| 4ca4d7bf | 18 | offsetof(struct task_struct, thread.mm_segment)); |
| 1da177e4 | 19 | BLANK(); |
| 4ca4d7bf | 20 | DEFINE(__TASK_pid, offsetof(struct task_struct, pid)); |
| 1da177e4 | 21 | BLANK(); |
| 4ca4d7bf CL |
22 | DEFINE(__PER_atmid, offsetof(per_struct, lowcore.words.perc_atmid)); |
| 23 | DEFINE(__PER_address, offsetof(per_struct, lowcore.words.address)); | |
| 24 | DEFINE(__PER_access_id, offsetof(per_struct, lowcore.words.access_id)); | |
| 1da177e4 | 25 | BLANK(); |
| 4ca4d7bf CL |
26 | DEFINE(__TI_task, offsetof(struct thread_info, task)); |
| 27 | DEFINE(__TI_domain, offsetof(struct thread_info, exec_domain)); | |
| 28 | DEFINE(__TI_flags, offsetof(struct thread_info, flags)); | |
| 29 | DEFINE(__TI_cpu, offsetof(struct thread_info, cpu)); | |
| 30 | DEFINE(__TI_precount, offsetof(struct thread_info, preempt_count)); | |
| 5b409ed1 MS |
31 | DEFINE(__TI_user_timer, offsetof(struct thread_info, user_timer)); |
| 32 | DEFINE(__TI_system_timer, offsetof(struct thread_info, system_timer)); | |
| 1da177e4 | 33 | BLANK(); |
| 4ca4d7bf CL |
34 | DEFINE(__PT_ARGS, offsetof(struct pt_regs, args)); |
| 35 | DEFINE(__PT_PSW, offsetof(struct pt_regs, psw)); | |
| 36 | DEFINE(__PT_GPRS, offsetof(struct pt_regs, gprs)); | |
| 37 | DEFINE(__PT_ORIG_GPR2, offsetof(struct pt_regs, orig_gpr2)); | |
| 38 | DEFINE(__PT_ILC, offsetof(struct pt_regs, ilc)); | |
| 59da2139 | 39 | DEFINE(__PT_SVCNR, offsetof(struct pt_regs, svcnr)); |
| 4ca4d7bf | 40 | DEFINE(__PT_SIZE, sizeof(struct pt_regs)); |
| 1da177e4 | 41 | BLANK(); |
| 4ca4d7bf CL |
42 | DEFINE(__SF_BACKCHAIN, offsetof(struct stack_frame, back_chain)); |
| 43 | DEFINE(__SF_GPRS, offsetof(struct stack_frame, gprs)); | |
| 44 | DEFINE(__SF_EMPTY, offsetof(struct stack_frame, empty1)); | |
| b020632e MS |
45 | BLANK(); |
| 46 | /* timeval/timezone offsets for use by vdso */ | |
| 47 | DEFINE(__VDSO_UPD_COUNT, offsetof(struct vdso_data, tb_update_count)); | |
| 48 | DEFINE(__VDSO_XTIME_STAMP, offsetof(struct vdso_data, xtime_tod_stamp)); | |
| 49 | DEFINE(__VDSO_XTIME_SEC, offsetof(struct vdso_data, xtime_clock_sec)); | |
| 50 | DEFINE(__VDSO_XTIME_NSEC, offsetof(struct vdso_data, xtime_clock_nsec)); | |
| 51 | DEFINE(__VDSO_WTOM_SEC, offsetof(struct vdso_data, wtom_clock_sec)); | |
| 52 | DEFINE(__VDSO_WTOM_NSEC, offsetof(struct vdso_data, wtom_clock_nsec)); | |
| 53 | DEFINE(__VDSO_TIMEZONE, offsetof(struct vdso_data, tz_minuteswest)); | |
| c742b31c MS |
54 | DEFINE(__VDSO_ECTG_OK, offsetof(struct vdso_data, ectg_available)); |
| 55 | DEFINE(__VDSO_ECTG_BASE, | |
| 56 | offsetof(struct vdso_per_cpu_data, ectg_timer_base)); | |
| 57 | DEFINE(__VDSO_ECTG_USER, | |
| 58 | offsetof(struct vdso_per_cpu_data, ectg_user_time)); | |
| b020632e MS |
59 | /* constants used by the vdso */ |
| 60 | DEFINE(CLOCK_REALTIME, CLOCK_REALTIME); | |
| 61 | DEFINE(CLOCK_MONOTONIC, CLOCK_MONOTONIC); | |
| 62 | DEFINE(CLOCK_REALTIME_RES, MONOTONIC_RES_NSEC); | |
| 1aaf179d MH |
63 | /* constants for SIGP */ |
| 64 | DEFINE(__SIGP_STOP, sigp_stop); | |
| 65 | DEFINE(__SIGP_RESTART, sigp_restart); | |
| 66 | DEFINE(__SIGP_SENSE, sigp_sense); | |
| 67 | DEFINE(__SIGP_INITIAL_CPU_RESET, sigp_initial_cpu_reset); | |
| 1da177e4 LT |
68 | return 0; |
| 69 | } |