projects / mirror_ubuntu-bionic-kernel.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 | ||
| cbb870c8 HC |
7 | #define ASM_OFFSETS_C |
| 8 | ||
| 7a88d7a8 | 9 | #include <linux/kbuild.h> |
| 95d38fd0 | 10 | #include <linux/kvm_host.h> |
| cbb870c8 | 11 | #include <linux/sched.h> |
| 4c1051e3 | 12 | #include <asm/cputime.h> |
| b020632e | 13 | #include <asm/vdso.h> |
| 480e5926 | 14 | #include <asm/pgtable.h> |
| 1da177e4 | 15 | |
| 987bcdac MS |
16 | /* |
| 17 | * Make sure that the compiler is new enough. We want a compiler that | |
| 18 | * is known to work with the "Q" assembler constraint. | |
| 19 | */ | |
| 20 | #if __GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 3) | |
| 21 | #error Your compiler is too old; please use version 3.3.3 or newer | |
| 22 | #endif | |
| 23 | ||
| 1da177e4 LT |
24 | int main(void) |
| 25 | { | |
| 4ca4d7bf CL |
26 | DEFINE(__THREAD_info, offsetof(struct task_struct, stack)); |
| 27 | DEFINE(__THREAD_ksp, offsetof(struct task_struct, thread.ksp)); | |
| cbb870c8 | 28 | DEFINE(__THREAD_mm_segment, offsetof(struct task_struct, thread.mm_segment)); |
| 1da177e4 | 29 | BLANK(); |
| 4ca4d7bf | 30 | DEFINE(__TASK_pid, offsetof(struct task_struct, pid)); |
| 1da177e4 | 31 | BLANK(); |
| 7a0e42f1 HC |
32 | DEFINE(__THREAD_per_cause, offsetof(struct task_struct, thread.per_event.cause)); |
| 33 | DEFINE(__THREAD_per_address, offsetof(struct task_struct, thread.per_event.address)); | |
| 34 | DEFINE(__THREAD_per_paid, offsetof(struct task_struct, thread.per_event.paid)); | |
| 1da177e4 | 35 | BLANK(); |
| 4ca4d7bf CL |
36 | DEFINE(__TI_task, offsetof(struct thread_info, task)); |
| 37 | DEFINE(__TI_domain, offsetof(struct thread_info, exec_domain)); | |
| 38 | DEFINE(__TI_flags, offsetof(struct thread_info, flags)); | |
| 61649881 | 39 | DEFINE(__TI_sysc_table, offsetof(struct thread_info, sys_call_table)); |
| 4ca4d7bf CL |
40 | DEFINE(__TI_cpu, offsetof(struct thread_info, cpu)); |
| 41 | DEFINE(__TI_precount, offsetof(struct thread_info, preempt_count)); | |
| 5b409ed1 MS |
42 | DEFINE(__TI_user_timer, offsetof(struct thread_info, user_timer)); |
| 43 | DEFINE(__TI_system_timer, offsetof(struct thread_info, system_timer)); | |
| 86f2552b | 44 | DEFINE(__TI_last_break, offsetof(struct thread_info, last_break)); |
| 1da177e4 | 45 | BLANK(); |
| 4ca4d7bf CL |
46 | DEFINE(__PT_ARGS, offsetof(struct pt_regs, args)); |
| 47 | DEFINE(__PT_PSW, offsetof(struct pt_regs, psw)); | |
| 48 | DEFINE(__PT_GPRS, offsetof(struct pt_regs, gprs)); | |
| 49 | DEFINE(__PT_ORIG_GPR2, offsetof(struct pt_regs, orig_gpr2)); | |
| aa33c8cb | 50 | DEFINE(__PT_INT_CODE, offsetof(struct pt_regs, int_code)); |
| 48f6b00c | 51 | DEFINE(__PT_INT_PARM, offsetof(struct pt_regs, int_parm)); |
| aa33c8cb | 52 | DEFINE(__PT_INT_PARM_LONG, offsetof(struct pt_regs, int_parm_long)); |
| d3a73acb | 53 | DEFINE(__PT_FLAGS, offsetof(struct pt_regs, flags)); |
| 4ca4d7bf | 54 | DEFINE(__PT_SIZE, sizeof(struct pt_regs)); |
| 1da177e4 | 55 | BLANK(); |
| 4ca4d7bf CL |
56 | DEFINE(__SF_BACKCHAIN, offsetof(struct stack_frame, back_chain)); |
| 57 | DEFINE(__SF_GPRS, offsetof(struct stack_frame, gprs)); | |
| 58 | DEFINE(__SF_EMPTY, offsetof(struct stack_frame, empty1)); | |
| b020632e MS |
59 | BLANK(); |
| 60 | /* timeval/timezone offsets for use by vdso */ | |
| 61 | DEFINE(__VDSO_UPD_COUNT, offsetof(struct vdso_data, tb_update_count)); | |
| 62 | DEFINE(__VDSO_XTIME_STAMP, offsetof(struct vdso_data, xtime_tod_stamp)); | |
| 63 | DEFINE(__VDSO_XTIME_SEC, offsetof(struct vdso_data, xtime_clock_sec)); | |
| 64 | DEFINE(__VDSO_XTIME_NSEC, offsetof(struct vdso_data, xtime_clock_nsec)); | |
| b7eacb59 MS |
65 | DEFINE(__VDSO_XTIME_CRS_SEC, offsetof(struct vdso_data, xtime_coarse_sec)); |
| 66 | DEFINE(__VDSO_XTIME_CRS_NSEC, offsetof(struct vdso_data, xtime_coarse_nsec)); | |
| b020632e MS |
67 | DEFINE(__VDSO_WTOM_SEC, offsetof(struct vdso_data, wtom_clock_sec)); |
| 68 | DEFINE(__VDSO_WTOM_NSEC, offsetof(struct vdso_data, wtom_clock_nsec)); | |
| b7eacb59 MS |
69 | DEFINE(__VDSO_WTOM_CRS_SEC, offsetof(struct vdso_data, wtom_coarse_sec)); |
| 70 | DEFINE(__VDSO_WTOM_CRS_NSEC, offsetof(struct vdso_data, wtom_coarse_nsec)); | |
| b020632e | 71 | DEFINE(__VDSO_TIMEZONE, offsetof(struct vdso_data, tz_minuteswest)); |
| c742b31c | 72 | DEFINE(__VDSO_ECTG_OK, offsetof(struct vdso_data, ectg_available)); |
| 79c74ecb MS |
73 | DEFINE(__VDSO_TK_MULT, offsetof(struct vdso_data, tk_mult)); |
| 74 | DEFINE(__VDSO_TK_SHIFT, offsetof(struct vdso_data, tk_shift)); | |
| cbb870c8 HC |
75 | DEFINE(__VDSO_ECTG_BASE, offsetof(struct vdso_per_cpu_data, ectg_timer_base)); |
| 76 | DEFINE(__VDSO_ECTG_USER, offsetof(struct vdso_per_cpu_data, ectg_user_time)); | |
| b020632e | 77 | /* constants used by the vdso */ |
| b3423982 HC |
78 | DEFINE(__CLOCK_REALTIME, CLOCK_REALTIME); |
| 79 | DEFINE(__CLOCK_MONOTONIC, CLOCK_MONOTONIC); | |
| b7eacb59 MS |
80 | DEFINE(__CLOCK_REALTIME_COARSE, CLOCK_REALTIME_COARSE); |
| 81 | DEFINE(__CLOCK_MONOTONIC_COARSE, CLOCK_MONOTONIC_COARSE); | |
| b5e64b3d | 82 | DEFINE(__CLOCK_THREAD_CPUTIME_ID, CLOCK_THREAD_CPUTIME_ID); |
| b3423982 | 83 | DEFINE(__CLOCK_REALTIME_RES, MONOTONIC_RES_NSEC); |
| b7eacb59 | 84 | DEFINE(__CLOCK_COARSE_RES, LOW_RES_NSEC); |
| cbb870c8 | 85 | BLANK(); |
| 4c1051e3 | 86 | /* idle data offsets */ |
| 27f6b416 MS |
87 | DEFINE(__CLOCK_IDLE_ENTER, offsetof(struct s390_idle_data, clock_idle_enter)); |
| 88 | DEFINE(__CLOCK_IDLE_EXIT, offsetof(struct s390_idle_data, clock_idle_exit)); | |
| 89 | DEFINE(__TIMER_IDLE_ENTER, offsetof(struct s390_idle_data, timer_idle_enter)); | |
| 90 | DEFINE(__TIMER_IDLE_EXIT, offsetof(struct s390_idle_data, timer_idle_exit)); | |
| cbb870c8 HC |
91 | /* lowcore offsets */ |
| 92 | DEFINE(__LC_EXT_PARAMS, offsetof(struct _lowcore, ext_params)); | |
| 7e180bd8 | 93 | DEFINE(__LC_EXT_CPU_ADDR, offsetof(struct _lowcore, ext_cpu_addr)); |
| cbb870c8 HC |
94 | DEFINE(__LC_EXT_INT_CODE, offsetof(struct _lowcore, ext_int_code)); |
| 95 | DEFINE(__LC_SVC_ILC, offsetof(struct _lowcore, svc_ilc)); | |
| 96 | DEFINE(__LC_SVC_INT_CODE, offsetof(struct _lowcore, svc_code)); | |
| 97 | DEFINE(__LC_PGM_ILC, offsetof(struct _lowcore, pgm_ilc)); | |
| 98 | DEFINE(__LC_PGM_INT_CODE, offsetof(struct _lowcore, pgm_code)); | |
| 1e54622e | 99 | DEFINE(__LC_TRANS_EXC_CODE, offsetof(struct _lowcore, trans_exc_code)); |
| da7cf257 | 100 | DEFINE(__LC_MON_CLASS_NR, offsetof(struct _lowcore, mon_class_num)); |
| 21ee7ffd JF |
101 | DEFINE(__LC_PER_CODE, offsetof(struct _lowcore, per_code)); |
| 102 | DEFINE(__LC_PER_ATMID, offsetof(struct _lowcore, per_atmid)); | |
| cbb870c8 | 103 | DEFINE(__LC_PER_ADDRESS, offsetof(struct _lowcore, per_address)); |
| da7cf257 | 104 | DEFINE(__LC_EXC_ACCESS_ID, offsetof(struct _lowcore, exc_access_id)); |
| 21ee7ffd | 105 | DEFINE(__LC_PER_ACCESS_ID, offsetof(struct _lowcore, per_access_id)); |
| da7cf257 | 106 | DEFINE(__LC_OP_ACCESS_ID, offsetof(struct _lowcore, op_access_id)); |
| 3d53b46c | 107 | DEFINE(__LC_AR_MODE_ID, offsetof(struct _lowcore, ar_mode_id)); |
| da7cf257 | 108 | DEFINE(__LC_MON_CODE, offsetof(struct _lowcore, monitor_code)); |
| cbb870c8 HC |
109 | DEFINE(__LC_SUBCHANNEL_ID, offsetof(struct _lowcore, subchannel_id)); |
| 110 | DEFINE(__LC_SUBCHANNEL_NR, offsetof(struct _lowcore, subchannel_nr)); | |
| 111 | DEFINE(__LC_IO_INT_PARM, offsetof(struct _lowcore, io_int_parm)); | |
| 112 | DEFINE(__LC_IO_INT_WORD, offsetof(struct _lowcore, io_int_word)); | |
| 113 | DEFINE(__LC_STFL_FAC_LIST, offsetof(struct _lowcore, stfl_fac_list)); | |
| 114 | DEFINE(__LC_MCCK_CODE, offsetof(struct _lowcore, mcck_interruption_code)); | |
| da7cf257 | 115 | DEFINE(__LC_MCCK_EXT_DAM_CODE, offsetof(struct _lowcore, external_damage_code)); |
| cbb870c8 HC |
116 | DEFINE(__LC_RST_OLD_PSW, offsetof(struct _lowcore, restart_old_psw)); |
| 117 | DEFINE(__LC_EXT_OLD_PSW, offsetof(struct _lowcore, external_old_psw)); | |
| 118 | DEFINE(__LC_SVC_OLD_PSW, offsetof(struct _lowcore, svc_old_psw)); | |
| 119 | DEFINE(__LC_PGM_OLD_PSW, offsetof(struct _lowcore, program_old_psw)); | |
| 120 | DEFINE(__LC_MCK_OLD_PSW, offsetof(struct _lowcore, mcck_old_psw)); | |
| 121 | DEFINE(__LC_IO_OLD_PSW, offsetof(struct _lowcore, io_old_psw)); | |
| 8b646bd7 | 122 | DEFINE(__LC_RST_NEW_PSW, offsetof(struct _lowcore, restart_psw)); |
| cbb870c8 HC |
123 | DEFINE(__LC_EXT_NEW_PSW, offsetof(struct _lowcore, external_new_psw)); |
| 124 | DEFINE(__LC_SVC_NEW_PSW, offsetof(struct _lowcore, svc_new_psw)); | |
| 125 | DEFINE(__LC_PGM_NEW_PSW, offsetof(struct _lowcore, program_new_psw)); | |
| 126 | DEFINE(__LC_MCK_NEW_PSW, offsetof(struct _lowcore, mcck_new_psw)); | |
| 127 | DEFINE(__LC_IO_NEW_PSW, offsetof(struct _lowcore, io_new_psw)); | |
| 8b646bd7 | 128 | BLANK(); |
| c5328901 MS |
129 | DEFINE(__LC_SAVE_AREA_SYNC, offsetof(struct _lowcore, save_area_sync)); |
| 130 | DEFINE(__LC_SAVE_AREA_ASYNC, offsetof(struct _lowcore, save_area_async)); | |
| 131 | DEFINE(__LC_SAVE_AREA_RESTART, offsetof(struct _lowcore, save_area_restart)); | |
| d3a73acb | 132 | DEFINE(__LC_CPU_FLAGS, offsetof(struct _lowcore, cpu_flags)); |
| cbb870c8 HC |
133 | DEFINE(__LC_RETURN_PSW, offsetof(struct _lowcore, return_psw)); |
| 134 | DEFINE(__LC_RETURN_MCCK_PSW, offsetof(struct _lowcore, return_mcck_psw)); | |
| 135 | DEFINE(__LC_SYNC_ENTER_TIMER, offsetof(struct _lowcore, sync_enter_timer)); | |
| 136 | DEFINE(__LC_ASYNC_ENTER_TIMER, offsetof(struct _lowcore, async_enter_timer)); | |
| 6377981f | 137 | DEFINE(__LC_MCCK_ENTER_TIMER, offsetof(struct _lowcore, mcck_enter_timer)); |
| cbb870c8 HC |
138 | DEFINE(__LC_EXIT_TIMER, offsetof(struct _lowcore, exit_timer)); |
| 139 | DEFINE(__LC_USER_TIMER, offsetof(struct _lowcore, user_timer)); | |
| 140 | DEFINE(__LC_SYSTEM_TIMER, offsetof(struct _lowcore, system_timer)); | |
| 141 | DEFINE(__LC_STEAL_TIMER, offsetof(struct _lowcore, steal_timer)); | |
| 142 | DEFINE(__LC_LAST_UPDATE_TIMER, offsetof(struct _lowcore, last_update_timer)); | |
| 143 | DEFINE(__LC_LAST_UPDATE_CLOCK, offsetof(struct _lowcore, last_update_clock)); | |
| 144 | DEFINE(__LC_CURRENT, offsetof(struct _lowcore, current_task)); | |
| f2db2e6c | 145 | DEFINE(__LC_CURRENT_PID, offsetof(struct _lowcore, current_pid)); |
| cbb870c8 HC |
146 | DEFINE(__LC_THREAD_INFO, offsetof(struct _lowcore, thread_info)); |
| 147 | DEFINE(__LC_KERNEL_STACK, offsetof(struct _lowcore, kernel_stack)); | |
| 148 | DEFINE(__LC_ASYNC_STACK, offsetof(struct _lowcore, async_stack)); | |
| 149 | DEFINE(__LC_PANIC_STACK, offsetof(struct _lowcore, panic_stack)); | |
| 8b646bd7 MS |
150 | DEFINE(__LC_RESTART_STACK, offsetof(struct _lowcore, restart_stack)); |
| 151 | DEFINE(__LC_RESTART_FN, offsetof(struct _lowcore, restart_fn)); | |
| fbe76568 HC |
152 | DEFINE(__LC_RESTART_DATA, offsetof(struct _lowcore, restart_data)); |
| 153 | DEFINE(__LC_RESTART_SOURCE, offsetof(struct _lowcore, restart_source)); | |
| 457f2180 | 154 | DEFINE(__LC_KERNEL_ASCE, offsetof(struct _lowcore, kernel_asce)); |
| 480e5926 | 155 | DEFINE(__LC_USER_ASCE, offsetof(struct _lowcore, user_asce)); |
| cbb870c8 | 156 | DEFINE(__LC_INT_CLOCK, offsetof(struct _lowcore, int_clock)); |
| 6377981f | 157 | DEFINE(__LC_MCCK_CLOCK, offsetof(struct _lowcore, mcck_clock)); |
| cbb870c8 HC |
158 | DEFINE(__LC_MACHINE_FLAGS, offsetof(struct _lowcore, machine_flags)); |
| 159 | DEFINE(__LC_FTRACE_FUNC, offsetof(struct _lowcore, ftrace_func)); | |
| 8b646bd7 MS |
160 | DEFINE(__LC_DUMP_REIPL, offsetof(struct _lowcore, ipib)); |
| 161 | BLANK(); | |
| cbb870c8 HC |
162 | DEFINE(__LC_CPU_TIMER_SAVE_AREA, offsetof(struct _lowcore, cpu_timer_save_area)); |
| 163 | DEFINE(__LC_CLOCK_COMP_SAVE_AREA, offsetof(struct _lowcore, clock_comp_save_area)); | |
| 164 | DEFINE(__LC_PSW_SAVE_AREA, offsetof(struct _lowcore, psw_save_area)); | |
| 165 | DEFINE(__LC_PREFIX_SAVE_AREA, offsetof(struct _lowcore, prefixreg_save_area)); | |
| 166 | DEFINE(__LC_AREGS_SAVE_AREA, offsetof(struct _lowcore, access_regs_save_area)); | |
| 167 | DEFINE(__LC_FPREGS_SAVE_AREA, offsetof(struct _lowcore, floating_pt_save_area)); | |
| 168 | DEFINE(__LC_GPREGS_SAVE_AREA, offsetof(struct _lowcore, gpregs_save_area)); | |
| 169 | DEFINE(__LC_CREGS_SAVE_AREA, offsetof(struct _lowcore, cregs_save_area)); | |
| 170 | #ifdef CONFIG_32BIT | |
| cbb870c8 HC |
171 | DEFINE(SAVE_AREA_BASE, offsetof(struct _lowcore, extended_save_area_addr)); |
| 172 | #else /* CONFIG_32BIT */ | |
| da7cf257 JF |
173 | DEFINE(__LC_DATA_EXC_CODE, offsetof(struct _lowcore, data_exc_code)); |
| 174 | DEFINE(__LC_MCCK_FAIL_STOR_ADDR, offsetof(struct _lowcore, failing_storage_address)); | |
| cbb870c8 HC |
175 | DEFINE(__LC_EXT_PARAMS2, offsetof(struct _lowcore, ext_params2)); |
| 176 | DEFINE(SAVE_AREA_BASE, offsetof(struct _lowcore, floating_pt_save_area)); | |
| 177 | DEFINE(__LC_PASTE, offsetof(struct _lowcore, paste)); | |
| 178 | DEFINE(__LC_FP_CREG_SAVE_AREA, offsetof(struct _lowcore, fpt_creg_save_area)); | |
| 179 | DEFINE(__LC_LAST_BREAK, offsetof(struct _lowcore, breaking_event_addr)); | |
| 180 | DEFINE(__LC_VDSO_PER_CPU, offsetof(struct _lowcore, vdso_per_cpu_data)); | |
| e5992f2e | 181 | DEFINE(__LC_GMAP, offsetof(struct _lowcore, gmap)); |
| d35339a4 MS |
182 | DEFINE(__LC_PGM_TDB, offsetof(struct _lowcore, pgm_tdb)); |
| 183 | DEFINE(__THREAD_trap_tdb, offsetof(struct task_struct, thread.trap_tdb)); | |
| 480e5926 | 184 | DEFINE(__GMAP_ASCE, offsetof(struct gmap, asce)); |
| 95d38fd0 | 185 | DEFINE(__SIE_PROG0C, offsetof(struct kvm_s390_sie_block, prog0c)); |
| 49b99e1e | 186 | DEFINE(__SIE_PROG20, offsetof(struct kvm_s390_sie_block, prog20)); |
| cbb870c8 | 187 | #endif /* CONFIG_32BIT */ |
| 1da177e4 LT |
188 | return 0; |
| 189 | } |