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> |
cbb870c8 | 10 | #include <linux/sched.h> |
b020632e | 11 | #include <asm/vdso.h> |
1aaf179d | 12 | #include <asm/sigp.h> |
1da177e4 | 13 | |
987bcdac MS |
14 | /* |
15 | * Make sure that the compiler is new enough. We want a compiler that | |
16 | * is known to work with the "Q" assembler constraint. | |
17 | */ | |
18 | #if __GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 3) | |
19 | #error Your compiler is too old; please use version 3.3.3 or newer | |
20 | #endif | |
21 | ||
1da177e4 LT |
22 | int main(void) |
23 | { | |
4ca4d7bf CL |
24 | DEFINE(__THREAD_info, offsetof(struct task_struct, stack)); |
25 | DEFINE(__THREAD_ksp, offsetof(struct task_struct, thread.ksp)); | |
cbb870c8 | 26 | DEFINE(__THREAD_mm_segment, offsetof(struct task_struct, thread.mm_segment)); |
1da177e4 | 27 | BLANK(); |
4ca4d7bf | 28 | DEFINE(__TASK_pid, offsetof(struct task_struct, pid)); |
1da177e4 | 29 | BLANK(); |
5e9a2692 MS |
30 | DEFINE(__THREAD_per_cause, |
31 | offsetof(struct task_struct, thread.per_event.cause)); | |
32 | DEFINE(__THREAD_per_address, | |
33 | offsetof(struct task_struct, thread.per_event.address)); | |
34 | DEFINE(__THREAD_per_paid, | |
35 | offsetof(struct task_struct, thread.per_event.paid)); | |
1da177e4 | 36 | BLANK(); |
4ca4d7bf CL |
37 | DEFINE(__TI_task, offsetof(struct thread_info, task)); |
38 | DEFINE(__TI_domain, offsetof(struct thread_info, exec_domain)); | |
39 | DEFINE(__TI_flags, offsetof(struct thread_info, flags)); | |
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)); | |
50 | DEFINE(__PT_ILC, offsetof(struct pt_regs, ilc)); | |
59da2139 | 51 | DEFINE(__PT_SVCNR, offsetof(struct pt_regs, svcnr)); |
4ca4d7bf | 52 | DEFINE(__PT_SIZE, sizeof(struct pt_regs)); |
1da177e4 | 53 | BLANK(); |
4ca4d7bf CL |
54 | DEFINE(__SF_BACKCHAIN, offsetof(struct stack_frame, back_chain)); |
55 | DEFINE(__SF_GPRS, offsetof(struct stack_frame, gprs)); | |
56 | DEFINE(__SF_EMPTY, offsetof(struct stack_frame, empty1)); | |
b020632e MS |
57 | BLANK(); |
58 | /* timeval/timezone offsets for use by vdso */ | |
59 | DEFINE(__VDSO_UPD_COUNT, offsetof(struct vdso_data, tb_update_count)); | |
60 | DEFINE(__VDSO_XTIME_STAMP, offsetof(struct vdso_data, xtime_tod_stamp)); | |
61 | DEFINE(__VDSO_XTIME_SEC, offsetof(struct vdso_data, xtime_clock_sec)); | |
62 | DEFINE(__VDSO_XTIME_NSEC, offsetof(struct vdso_data, xtime_clock_nsec)); | |
63 | DEFINE(__VDSO_WTOM_SEC, offsetof(struct vdso_data, wtom_clock_sec)); | |
64 | DEFINE(__VDSO_WTOM_NSEC, offsetof(struct vdso_data, wtom_clock_nsec)); | |
65 | DEFINE(__VDSO_TIMEZONE, offsetof(struct vdso_data, tz_minuteswest)); | |
c742b31c | 66 | DEFINE(__VDSO_ECTG_OK, offsetof(struct vdso_data, ectg_available)); |
157a1a27 | 67 | DEFINE(__VDSO_NTP_MULT, offsetof(struct vdso_data, ntp_mult)); |
cbb870c8 HC |
68 | DEFINE(__VDSO_ECTG_BASE, offsetof(struct vdso_per_cpu_data, ectg_timer_base)); |
69 | DEFINE(__VDSO_ECTG_USER, offsetof(struct vdso_per_cpu_data, ectg_user_time)); | |
b020632e | 70 | /* constants used by the vdso */ |
b3423982 HC |
71 | DEFINE(__CLOCK_REALTIME, CLOCK_REALTIME); |
72 | DEFINE(__CLOCK_MONOTONIC, CLOCK_MONOTONIC); | |
73 | DEFINE(__CLOCK_REALTIME_RES, MONOTONIC_RES_NSEC); | |
cbb870c8 | 74 | BLANK(); |
1aaf179d MH |
75 | /* constants for SIGP */ |
76 | DEFINE(__SIGP_STOP, sigp_stop); | |
77 | DEFINE(__SIGP_RESTART, sigp_restart); | |
78 | DEFINE(__SIGP_SENSE, sigp_sense); | |
79 | DEFINE(__SIGP_INITIAL_CPU_RESET, sigp_initial_cpu_reset); | |
cbb870c8 HC |
80 | BLANK(); |
81 | /* lowcore offsets */ | |
82 | DEFINE(__LC_EXT_PARAMS, offsetof(struct _lowcore, ext_params)); | |
83 | DEFINE(__LC_CPU_ADDRESS, offsetof(struct _lowcore, cpu_addr)); | |
84 | DEFINE(__LC_EXT_INT_CODE, offsetof(struct _lowcore, ext_int_code)); | |
85 | DEFINE(__LC_SVC_ILC, offsetof(struct _lowcore, svc_ilc)); | |
86 | DEFINE(__LC_SVC_INT_CODE, offsetof(struct _lowcore, svc_code)); | |
87 | DEFINE(__LC_PGM_ILC, offsetof(struct _lowcore, pgm_ilc)); | |
88 | DEFINE(__LC_PGM_INT_CODE, offsetof(struct _lowcore, pgm_code)); | |
1e54622e | 89 | DEFINE(__LC_TRANS_EXC_CODE, offsetof(struct _lowcore, trans_exc_code)); |
5e9a2692 | 90 | DEFINE(__LC_PER_CAUSE, offsetof(struct _lowcore, per_perc_atmid)); |
cbb870c8 | 91 | DEFINE(__LC_PER_ADDRESS, offsetof(struct _lowcore, per_address)); |
5e9a2692 | 92 | DEFINE(__LC_PER_PAID, offsetof(struct _lowcore, per_access_id)); |
cbb870c8 HC |
93 | DEFINE(__LC_AR_MODE_ID, offsetof(struct _lowcore, ar_access_id)); |
94 | DEFINE(__LC_SUBCHANNEL_ID, offsetof(struct _lowcore, subchannel_id)); | |
95 | DEFINE(__LC_SUBCHANNEL_NR, offsetof(struct _lowcore, subchannel_nr)); | |
96 | DEFINE(__LC_IO_INT_PARM, offsetof(struct _lowcore, io_int_parm)); | |
97 | DEFINE(__LC_IO_INT_WORD, offsetof(struct _lowcore, io_int_word)); | |
98 | DEFINE(__LC_STFL_FAC_LIST, offsetof(struct _lowcore, stfl_fac_list)); | |
99 | DEFINE(__LC_MCCK_CODE, offsetof(struct _lowcore, mcck_interruption_code)); | |
100 | DEFINE(__LC_DUMP_REIPL, offsetof(struct _lowcore, ipib)); | |
101 | BLANK(); | |
102 | DEFINE(__LC_RST_NEW_PSW, offsetof(struct _lowcore, restart_psw)); | |
103 | DEFINE(__LC_RST_OLD_PSW, offsetof(struct _lowcore, restart_old_psw)); | |
104 | DEFINE(__LC_EXT_OLD_PSW, offsetof(struct _lowcore, external_old_psw)); | |
105 | DEFINE(__LC_SVC_OLD_PSW, offsetof(struct _lowcore, svc_old_psw)); | |
106 | DEFINE(__LC_PGM_OLD_PSW, offsetof(struct _lowcore, program_old_psw)); | |
107 | DEFINE(__LC_MCK_OLD_PSW, offsetof(struct _lowcore, mcck_old_psw)); | |
108 | DEFINE(__LC_IO_OLD_PSW, offsetof(struct _lowcore, io_old_psw)); | |
109 | DEFINE(__LC_EXT_NEW_PSW, offsetof(struct _lowcore, external_new_psw)); | |
110 | DEFINE(__LC_SVC_NEW_PSW, offsetof(struct _lowcore, svc_new_psw)); | |
111 | DEFINE(__LC_PGM_NEW_PSW, offsetof(struct _lowcore, program_new_psw)); | |
112 | DEFINE(__LC_MCK_NEW_PSW, offsetof(struct _lowcore, mcck_new_psw)); | |
113 | DEFINE(__LC_IO_NEW_PSW, offsetof(struct _lowcore, io_new_psw)); | |
114 | DEFINE(__LC_SAVE_AREA, offsetof(struct _lowcore, save_area)); | |
115 | DEFINE(__LC_RETURN_PSW, offsetof(struct _lowcore, return_psw)); | |
116 | DEFINE(__LC_RETURN_MCCK_PSW, offsetof(struct _lowcore, return_mcck_psw)); | |
117 | DEFINE(__LC_SYNC_ENTER_TIMER, offsetof(struct _lowcore, sync_enter_timer)); | |
118 | DEFINE(__LC_ASYNC_ENTER_TIMER, offsetof(struct _lowcore, async_enter_timer)); | |
6377981f | 119 | DEFINE(__LC_MCCK_ENTER_TIMER, offsetof(struct _lowcore, mcck_enter_timer)); |
cbb870c8 HC |
120 | DEFINE(__LC_EXIT_TIMER, offsetof(struct _lowcore, exit_timer)); |
121 | DEFINE(__LC_USER_TIMER, offsetof(struct _lowcore, user_timer)); | |
122 | DEFINE(__LC_SYSTEM_TIMER, offsetof(struct _lowcore, system_timer)); | |
123 | DEFINE(__LC_STEAL_TIMER, offsetof(struct _lowcore, steal_timer)); | |
124 | DEFINE(__LC_LAST_UPDATE_TIMER, offsetof(struct _lowcore, last_update_timer)); | |
125 | DEFINE(__LC_LAST_UPDATE_CLOCK, offsetof(struct _lowcore, last_update_clock)); | |
126 | DEFINE(__LC_CURRENT, offsetof(struct _lowcore, current_task)); | |
f2db2e6c | 127 | DEFINE(__LC_CURRENT_PID, offsetof(struct _lowcore, current_pid)); |
cbb870c8 HC |
128 | DEFINE(__LC_THREAD_INFO, offsetof(struct _lowcore, thread_info)); |
129 | DEFINE(__LC_KERNEL_STACK, offsetof(struct _lowcore, kernel_stack)); | |
130 | DEFINE(__LC_ASYNC_STACK, offsetof(struct _lowcore, async_stack)); | |
131 | DEFINE(__LC_PANIC_STACK, offsetof(struct _lowcore, panic_stack)); | |
cbb870c8 | 132 | DEFINE(__LC_INT_CLOCK, offsetof(struct _lowcore, int_clock)); |
6377981f | 133 | DEFINE(__LC_MCCK_CLOCK, offsetof(struct _lowcore, mcck_clock)); |
cbb870c8 HC |
134 | DEFINE(__LC_MACHINE_FLAGS, offsetof(struct _lowcore, machine_flags)); |
135 | DEFINE(__LC_FTRACE_FUNC, offsetof(struct _lowcore, ftrace_func)); | |
136 | DEFINE(__LC_IRB, offsetof(struct _lowcore, irb)); | |
137 | DEFINE(__LC_CPU_TIMER_SAVE_AREA, offsetof(struct _lowcore, cpu_timer_save_area)); | |
138 | DEFINE(__LC_CLOCK_COMP_SAVE_AREA, offsetof(struct _lowcore, clock_comp_save_area)); | |
139 | DEFINE(__LC_PSW_SAVE_AREA, offsetof(struct _lowcore, psw_save_area)); | |
140 | DEFINE(__LC_PREFIX_SAVE_AREA, offsetof(struct _lowcore, prefixreg_save_area)); | |
141 | DEFINE(__LC_AREGS_SAVE_AREA, offsetof(struct _lowcore, access_regs_save_area)); | |
142 | DEFINE(__LC_FPREGS_SAVE_AREA, offsetof(struct _lowcore, floating_pt_save_area)); | |
143 | DEFINE(__LC_GPREGS_SAVE_AREA, offsetof(struct _lowcore, gpregs_save_area)); | |
144 | DEFINE(__LC_CREGS_SAVE_AREA, offsetof(struct _lowcore, cregs_save_area)); | |
145 | #ifdef CONFIG_32BIT | |
cbb870c8 HC |
146 | DEFINE(SAVE_AREA_BASE, offsetof(struct _lowcore, extended_save_area_addr)); |
147 | #else /* CONFIG_32BIT */ | |
cbb870c8 HC |
148 | DEFINE(__LC_EXT_PARAMS2, offsetof(struct _lowcore, ext_params2)); |
149 | DEFINE(SAVE_AREA_BASE, offsetof(struct _lowcore, floating_pt_save_area)); | |
150 | DEFINE(__LC_PASTE, offsetof(struct _lowcore, paste)); | |
151 | DEFINE(__LC_FP_CREG_SAVE_AREA, offsetof(struct _lowcore, fpt_creg_save_area)); | |
152 | DEFINE(__LC_LAST_BREAK, offsetof(struct _lowcore, breaking_event_addr)); | |
153 | DEFINE(__LC_VDSO_PER_CPU, offsetof(struct _lowcore, vdso_per_cpu_data)); | |
215b3096 HC |
154 | DEFINE(__LC_SIE_HOOK, offsetof(struct _lowcore, sie_hook)); |
155 | DEFINE(__LC_CMF_HPP, offsetof(struct _lowcore, cmf_hpp)); | |
cbb870c8 | 156 | #endif /* CONFIG_32BIT */ |
1da177e4 LT |
157 | return 0; |
158 | } |