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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
7#define ASM_OFFSETS_C
8
9#include <linux/kbuild.h>
10#include <linux/kvm_host.h>
11#include <linux/sched.h>
12#include <asm/cputime.h>
13#include <asm/vdso.h>
14#include <asm/pgtable.h>
15
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
24int main(void)
25{
26 DEFINE(__THREAD_info, offsetof(struct task_struct, stack));
27 DEFINE(__THREAD_ksp, offsetof(struct task_struct, thread.ksp));
28 DEFINE(__THREAD_mm_segment, offsetof(struct task_struct, thread.mm_segment));
29 BLANK();
30 DEFINE(__TASK_pid, offsetof(struct task_struct, pid));
31 BLANK();
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));
35 BLANK();
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));
39 DEFINE(__TI_sysc_table, offsetof(struct thread_info, sys_call_table));
40 DEFINE(__TI_cpu, offsetof(struct thread_info, cpu));
41 DEFINE(__TI_precount, offsetof(struct thread_info, preempt_count));
42 DEFINE(__TI_user_timer, offsetof(struct thread_info, user_timer));
43 DEFINE(__TI_system_timer, offsetof(struct thread_info, system_timer));
44 DEFINE(__TI_last_break, offsetof(struct thread_info, last_break));
45 BLANK();
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_INT_CODE, offsetof(struct pt_regs, int_code));
51 DEFINE(__PT_INT_PARM, offsetof(struct pt_regs, int_parm));
52 DEFINE(__PT_INT_PARM_LONG, offsetof(struct pt_regs, int_parm_long));
53 DEFINE(__PT_SIZE, sizeof(struct pt_regs));
54 BLANK();
55 DEFINE(__SF_BACKCHAIN, offsetof(struct stack_frame, back_chain));
56 DEFINE(__SF_GPRS, offsetof(struct stack_frame, gprs));
57 DEFINE(__SF_EMPTY, offsetof(struct stack_frame, empty1));
58 BLANK();
59 /* timeval/timezone offsets for use by vdso */
60 DEFINE(__VDSO_UPD_COUNT, offsetof(struct vdso_data, tb_update_count));
61 DEFINE(__VDSO_XTIME_STAMP, offsetof(struct vdso_data, xtime_tod_stamp));
62 DEFINE(__VDSO_XTIME_SEC, offsetof(struct vdso_data, xtime_clock_sec));
63 DEFINE(__VDSO_XTIME_NSEC, offsetof(struct vdso_data, xtime_clock_nsec));
64 DEFINE(__VDSO_WTOM_SEC, offsetof(struct vdso_data, wtom_clock_sec));
65 DEFINE(__VDSO_WTOM_NSEC, offsetof(struct vdso_data, wtom_clock_nsec));
66 DEFINE(__VDSO_TIMEZONE, offsetof(struct vdso_data, tz_minuteswest));
67 DEFINE(__VDSO_ECTG_OK, offsetof(struct vdso_data, ectg_available));
68 DEFINE(__VDSO_TK_MULT, offsetof(struct vdso_data, tk_mult));
69 DEFINE(__VDSO_TK_SHIFT, offsetof(struct vdso_data, tk_shift));
70 DEFINE(__VDSO_ECTG_BASE, offsetof(struct vdso_per_cpu_data, ectg_timer_base));
71 DEFINE(__VDSO_ECTG_USER, offsetof(struct vdso_per_cpu_data, ectg_user_time));
72 /* constants used by the vdso */
73 DEFINE(__CLOCK_REALTIME, CLOCK_REALTIME);
74 DEFINE(__CLOCK_MONOTONIC, CLOCK_MONOTONIC);
75 DEFINE(__CLOCK_THREAD_CPUTIME_ID, CLOCK_THREAD_CPUTIME_ID);
76 DEFINE(__CLOCK_REALTIME_RES, MONOTONIC_RES_NSEC);
77 BLANK();
78 /* idle data offsets */
79 DEFINE(__CLOCK_IDLE_ENTER, offsetof(struct s390_idle_data, clock_idle_enter));
80 DEFINE(__CLOCK_IDLE_EXIT, offsetof(struct s390_idle_data, clock_idle_exit));
81 DEFINE(__TIMER_IDLE_ENTER, offsetof(struct s390_idle_data, timer_idle_enter));
82 DEFINE(__TIMER_IDLE_EXIT, offsetof(struct s390_idle_data, timer_idle_exit));
83 /* lowcore offsets */
84 DEFINE(__LC_EXT_PARAMS, offsetof(struct _lowcore, ext_params));
85 DEFINE(__LC_EXT_CPU_ADDR, offsetof(struct _lowcore, ext_cpu_addr));
86 DEFINE(__LC_EXT_INT_CODE, offsetof(struct _lowcore, ext_int_code));
87 DEFINE(__LC_SVC_ILC, offsetof(struct _lowcore, svc_ilc));
88 DEFINE(__LC_SVC_INT_CODE, offsetof(struct _lowcore, svc_code));
89 DEFINE(__LC_PGM_ILC, offsetof(struct _lowcore, pgm_ilc));
90 DEFINE(__LC_PGM_INT_CODE, offsetof(struct _lowcore, pgm_code));
91 DEFINE(__LC_TRANS_EXC_CODE, offsetof(struct _lowcore, trans_exc_code));
92 DEFINE(__LC_PER_CAUSE, offsetof(struct _lowcore, per_perc_atmid));
93 DEFINE(__LC_PER_ADDRESS, offsetof(struct _lowcore, per_address));
94 DEFINE(__LC_PER_PAID, offsetof(struct _lowcore, per_access_id));
95 DEFINE(__LC_AR_MODE_ID, offsetof(struct _lowcore, ar_access_id));
96 DEFINE(__LC_SUBCHANNEL_ID, offsetof(struct _lowcore, subchannel_id));
97 DEFINE(__LC_SUBCHANNEL_NR, offsetof(struct _lowcore, subchannel_nr));
98 DEFINE(__LC_IO_INT_PARM, offsetof(struct _lowcore, io_int_parm));
99 DEFINE(__LC_IO_INT_WORD, offsetof(struct _lowcore, io_int_word));
100 DEFINE(__LC_STFL_FAC_LIST, offsetof(struct _lowcore, stfl_fac_list));
101 DEFINE(__LC_MCCK_CODE, offsetof(struct _lowcore, mcck_interruption_code));
102 DEFINE(__LC_RST_OLD_PSW, offsetof(struct _lowcore, restart_old_psw));
103 DEFINE(__LC_EXT_OLD_PSW, offsetof(struct _lowcore, external_old_psw));
104 DEFINE(__LC_SVC_OLD_PSW, offsetof(struct _lowcore, svc_old_psw));
105 DEFINE(__LC_PGM_OLD_PSW, offsetof(struct _lowcore, program_old_psw));
106 DEFINE(__LC_MCK_OLD_PSW, offsetof(struct _lowcore, mcck_old_psw));
107 DEFINE(__LC_IO_OLD_PSW, offsetof(struct _lowcore, io_old_psw));
108 DEFINE(__LC_RST_NEW_PSW, offsetof(struct _lowcore, restart_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 BLANK();
115 DEFINE(__LC_SAVE_AREA_SYNC, offsetof(struct _lowcore, save_area_sync));
116 DEFINE(__LC_SAVE_AREA_ASYNC, offsetof(struct _lowcore, save_area_async));
117 DEFINE(__LC_SAVE_AREA_RESTART, offsetof(struct _lowcore, save_area_restart));
118 DEFINE(__LC_RETURN_PSW, offsetof(struct _lowcore, return_psw));
119 DEFINE(__LC_RETURN_MCCK_PSW, offsetof(struct _lowcore, return_mcck_psw));
120 DEFINE(__LC_SYNC_ENTER_TIMER, offsetof(struct _lowcore, sync_enter_timer));
121 DEFINE(__LC_ASYNC_ENTER_TIMER, offsetof(struct _lowcore, async_enter_timer));
122 DEFINE(__LC_MCCK_ENTER_TIMER, offsetof(struct _lowcore, mcck_enter_timer));
123 DEFINE(__LC_EXIT_TIMER, offsetof(struct _lowcore, exit_timer));
124 DEFINE(__LC_USER_TIMER, offsetof(struct _lowcore, user_timer));
125 DEFINE(__LC_SYSTEM_TIMER, offsetof(struct _lowcore, system_timer));
126 DEFINE(__LC_STEAL_TIMER, offsetof(struct _lowcore, steal_timer));
127 DEFINE(__LC_LAST_UPDATE_TIMER, offsetof(struct _lowcore, last_update_timer));
128 DEFINE(__LC_LAST_UPDATE_CLOCK, offsetof(struct _lowcore, last_update_clock));
129 DEFINE(__LC_CURRENT, offsetof(struct _lowcore, current_task));
130 DEFINE(__LC_CURRENT_PID, offsetof(struct _lowcore, current_pid));
131 DEFINE(__LC_THREAD_INFO, offsetof(struct _lowcore, thread_info));
132 DEFINE(__LC_KERNEL_STACK, offsetof(struct _lowcore, kernel_stack));
133 DEFINE(__LC_ASYNC_STACK, offsetof(struct _lowcore, async_stack));
134 DEFINE(__LC_PANIC_STACK, offsetof(struct _lowcore, panic_stack));
135 DEFINE(__LC_RESTART_STACK, offsetof(struct _lowcore, restart_stack));
136 DEFINE(__LC_RESTART_FN, offsetof(struct _lowcore, restart_fn));
137 DEFINE(__LC_RESTART_DATA, offsetof(struct _lowcore, restart_data));
138 DEFINE(__LC_RESTART_SOURCE, offsetof(struct _lowcore, restart_source));
139 DEFINE(__LC_KERNEL_ASCE, offsetof(struct _lowcore, kernel_asce));
140 DEFINE(__LC_USER_ASCE, offsetof(struct _lowcore, user_asce));
141 DEFINE(__LC_INT_CLOCK, offsetof(struct _lowcore, int_clock));
142 DEFINE(__LC_MCCK_CLOCK, offsetof(struct _lowcore, mcck_clock));
143 DEFINE(__LC_MACHINE_FLAGS, offsetof(struct _lowcore, machine_flags));
144 DEFINE(__LC_FTRACE_FUNC, offsetof(struct _lowcore, ftrace_func));
145 DEFINE(__LC_IRB, offsetof(struct _lowcore, irb));
146 DEFINE(__LC_DUMP_REIPL, offsetof(struct _lowcore, ipib));
147 BLANK();
148 DEFINE(__LC_CPU_TIMER_SAVE_AREA, offsetof(struct _lowcore, cpu_timer_save_area));
149 DEFINE(__LC_CLOCK_COMP_SAVE_AREA, offsetof(struct _lowcore, clock_comp_save_area));
150 DEFINE(__LC_PSW_SAVE_AREA, offsetof(struct _lowcore, psw_save_area));
151 DEFINE(__LC_PREFIX_SAVE_AREA, offsetof(struct _lowcore, prefixreg_save_area));
152 DEFINE(__LC_AREGS_SAVE_AREA, offsetof(struct _lowcore, access_regs_save_area));
153 DEFINE(__LC_FPREGS_SAVE_AREA, offsetof(struct _lowcore, floating_pt_save_area));
154 DEFINE(__LC_GPREGS_SAVE_AREA, offsetof(struct _lowcore, gpregs_save_area));
155 DEFINE(__LC_CREGS_SAVE_AREA, offsetof(struct _lowcore, cregs_save_area));
156#ifdef CONFIG_32BIT
157 DEFINE(SAVE_AREA_BASE, offsetof(struct _lowcore, extended_save_area_addr));
158#else /* CONFIG_32BIT */
159 DEFINE(__LC_EXT_PARAMS2, offsetof(struct _lowcore, ext_params2));
160 DEFINE(SAVE_AREA_BASE, offsetof(struct _lowcore, floating_pt_save_area));
161 DEFINE(__LC_PASTE, offsetof(struct _lowcore, paste));
162 DEFINE(__LC_FP_CREG_SAVE_AREA, offsetof(struct _lowcore, fpt_creg_save_area));
163 DEFINE(__LC_LAST_BREAK, offsetof(struct _lowcore, breaking_event_addr));
164 DEFINE(__LC_VDSO_PER_CPU, offsetof(struct _lowcore, vdso_per_cpu_data));
165 DEFINE(__LC_GMAP, offsetof(struct _lowcore, gmap));
166 DEFINE(__LC_PGM_TDB, offsetof(struct _lowcore, pgm_tdb));
167 DEFINE(__THREAD_trap_tdb, offsetof(struct task_struct, thread.trap_tdb));
168 DEFINE(__GMAP_ASCE, offsetof(struct gmap, asce));
169 DEFINE(__SIE_PROG0C, offsetof(struct kvm_s390_sie_block, prog0c));
170 DEFINE(__SIE_PROG20, offsetof(struct kvm_s390_sie_block, prog20));
171#endif /* CONFIG_32BIT */
172 return 0;
173}
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Generate definitions needed by assembly language modules.
4 * This code generates raw asm output which is post-processed to extract
5 * and format the required data.
6 */
7
8#define ASM_OFFSETS_C
9
10#include <linux/kbuild.h>
11#include <linux/kvm_host.h>
12#include <linux/sched.h>
13#include <linux/purgatory.h>
14#include <linux/pgtable.h>
15#include <asm/idle.h>
16#include <asm/gmap.h>
17#include <asm/stacktrace.h>
18
19int main(void)
20{
21 /* task struct offsets */
22 OFFSET(__TASK_stack, task_struct, stack);
23 OFFSET(__TASK_thread, task_struct, thread);
24 OFFSET(__TASK_pid, task_struct, pid);
25 BLANK();
26 /* thread struct offsets */
27 OFFSET(__THREAD_ksp, thread_struct, ksp);
28 BLANK();
29 /* thread info offsets */
30 OFFSET(__TI_flags, task_struct, thread_info.flags);
31 BLANK();
32 /* pt_regs offsets */
33 OFFSET(__PT_PSW, pt_regs, psw);
34 OFFSET(__PT_GPRS, pt_regs, gprs);
35 OFFSET(__PT_ORIG_GPR2, pt_regs, orig_gpr2);
36 OFFSET(__PT_FLAGS, pt_regs, flags);
37 OFFSET(__PT_CR1, pt_regs, cr1);
38 DEFINE(__PT_SIZE, sizeof(struct pt_regs));
39 BLANK();
40 /* stack_frame offsets */
41 OFFSET(__SF_BACKCHAIN, stack_frame, back_chain);
42 OFFSET(__SF_GPRS, stack_frame, gprs);
43 OFFSET(__SF_EMPTY, stack_frame, empty1[0]);
44 OFFSET(__SF_SIE_CONTROL, stack_frame, empty1[1]);
45 OFFSET(__SF_SIE_SAVEAREA, stack_frame, empty1[2]);
46 OFFSET(__SF_SIE_REASON, stack_frame, empty1[3]);
47 OFFSET(__SF_SIE_FLAGS, stack_frame, empty1[4]);
48 BLANK();
49 /* idle data offsets */
50 OFFSET(__CLOCK_IDLE_ENTER, s390_idle_data, clock_idle_enter);
51 OFFSET(__CLOCK_IDLE_EXIT, s390_idle_data, clock_idle_exit);
52 OFFSET(__TIMER_IDLE_ENTER, s390_idle_data, timer_idle_enter);
53 OFFSET(__TIMER_IDLE_EXIT, s390_idle_data, timer_idle_exit);
54 OFFSET(__MT_CYCLES_ENTER, s390_idle_data, mt_cycles_enter);
55 BLANK();
56 /* hardware defined lowcore locations 0x000 - 0x1ff */
57 OFFSET(__LC_EXT_PARAMS, lowcore, ext_params);
58 OFFSET(__LC_EXT_CPU_ADDR, lowcore, ext_cpu_addr);
59 OFFSET(__LC_EXT_INT_CODE, lowcore, ext_int_code);
60 OFFSET(__LC_PGM_ILC, lowcore, pgm_ilc);
61 OFFSET(__LC_PGM_INT_CODE, lowcore, pgm_code);
62 OFFSET(__LC_DATA_EXC_CODE, lowcore, data_exc_code);
63 OFFSET(__LC_MON_CLASS_NR, lowcore, mon_class_num);
64 OFFSET(__LC_PER_CODE, lowcore, per_code);
65 OFFSET(__LC_PER_ATMID, lowcore, per_atmid);
66 OFFSET(__LC_PER_ADDRESS, lowcore, per_address);
67 OFFSET(__LC_EXC_ACCESS_ID, lowcore, exc_access_id);
68 OFFSET(__LC_PER_ACCESS_ID, lowcore, per_access_id);
69 OFFSET(__LC_OP_ACCESS_ID, lowcore, op_access_id);
70 OFFSET(__LC_AR_MODE_ID, lowcore, ar_mode_id);
71 OFFSET(__LC_TRANS_EXC_CODE, lowcore, trans_exc_code);
72 OFFSET(__LC_MON_CODE, lowcore, monitor_code);
73 OFFSET(__LC_SUBCHANNEL_ID, lowcore, subchannel_id);
74 OFFSET(__LC_SUBCHANNEL_NR, lowcore, subchannel_nr);
75 OFFSET(__LC_IO_INT_PARM, lowcore, io_int_parm);
76 OFFSET(__LC_IO_INT_WORD, lowcore, io_int_word);
77 OFFSET(__LC_MCCK_CODE, lowcore, mcck_interruption_code);
78 OFFSET(__LC_EXT_DAMAGE_CODE, lowcore, external_damage_code);
79 OFFSET(__LC_MCCK_FAIL_STOR_ADDR, lowcore, failing_storage_address);
80 OFFSET(__LC_LAST_BREAK, lowcore, breaking_event_addr);
81 OFFSET(__LC_RETURN_LPSWE, lowcore, return_lpswe);
82 OFFSET(__LC_RETURN_MCCK_LPSWE, lowcore, return_mcck_lpswe);
83 OFFSET(__LC_RST_OLD_PSW, lowcore, restart_old_psw);
84 OFFSET(__LC_EXT_OLD_PSW, lowcore, external_old_psw);
85 OFFSET(__LC_SVC_OLD_PSW, lowcore, svc_old_psw);
86 OFFSET(__LC_PGM_OLD_PSW, lowcore, program_old_psw);
87 OFFSET(__LC_MCK_OLD_PSW, lowcore, mcck_old_psw);
88 OFFSET(__LC_IO_OLD_PSW, lowcore, io_old_psw);
89 OFFSET(__LC_RST_NEW_PSW, lowcore, restart_psw);
90 OFFSET(__LC_EXT_NEW_PSW, lowcore, external_new_psw);
91 OFFSET(__LC_SVC_NEW_PSW, lowcore, svc_new_psw);
92 OFFSET(__LC_PGM_NEW_PSW, lowcore, program_new_psw);
93 OFFSET(__LC_MCK_NEW_PSW, lowcore, mcck_new_psw);
94 OFFSET(__LC_IO_NEW_PSW, lowcore, io_new_psw);
95 /* software defined lowcore locations 0x200 - 0xdff*/
96 OFFSET(__LC_SAVE_AREA_SYNC, lowcore, save_area_sync);
97 OFFSET(__LC_SAVE_AREA_ASYNC, lowcore, save_area_async);
98 OFFSET(__LC_SAVE_AREA_RESTART, lowcore, save_area_restart);
99 OFFSET(__LC_CPU_FLAGS, lowcore, cpu_flags);
100 OFFSET(__LC_RETURN_PSW, lowcore, return_psw);
101 OFFSET(__LC_RETURN_MCCK_PSW, lowcore, return_mcck_psw);
102 OFFSET(__LC_SYS_ENTER_TIMER, lowcore, sys_enter_timer);
103 OFFSET(__LC_MCCK_ENTER_TIMER, lowcore, mcck_enter_timer);
104 OFFSET(__LC_EXIT_TIMER, lowcore, exit_timer);
105 OFFSET(__LC_LAST_UPDATE_TIMER, lowcore, last_update_timer);
106 OFFSET(__LC_LAST_UPDATE_CLOCK, lowcore, last_update_clock);
107 OFFSET(__LC_INT_CLOCK, lowcore, int_clock);
108 OFFSET(__LC_MCCK_CLOCK, lowcore, mcck_clock);
109 OFFSET(__LC_BOOT_CLOCK, lowcore, boot_clock);
110 OFFSET(__LC_CURRENT, lowcore, current_task);
111 OFFSET(__LC_KERNEL_STACK, lowcore, kernel_stack);
112 OFFSET(__LC_ASYNC_STACK, lowcore, async_stack);
113 OFFSET(__LC_NODAT_STACK, lowcore, nodat_stack);
114 OFFSET(__LC_RESTART_STACK, lowcore, restart_stack);
115 OFFSET(__LC_MCCK_STACK, lowcore, mcck_stack);
116 OFFSET(__LC_RESTART_FN, lowcore, restart_fn);
117 OFFSET(__LC_RESTART_DATA, lowcore, restart_data);
118 OFFSET(__LC_RESTART_SOURCE, lowcore, restart_source);
119 OFFSET(__LC_RESTART_FLAGS, lowcore, restart_flags);
120 OFFSET(__LC_KERNEL_ASCE, lowcore, kernel_asce);
121 OFFSET(__LC_USER_ASCE, lowcore, user_asce);
122 OFFSET(__LC_LPP, lowcore, lpp);
123 OFFSET(__LC_CURRENT_PID, lowcore, current_pid);
124 OFFSET(__LC_PERCPU_OFFSET, lowcore, percpu_offset);
125 OFFSET(__LC_MACHINE_FLAGS, lowcore, machine_flags);
126 OFFSET(__LC_PREEMPT_COUNT, lowcore, preempt_count);
127 OFFSET(__LC_GMAP, lowcore, gmap);
128 OFFSET(__LC_BR_R1, lowcore, br_r1_trampoline);
129 /* software defined ABI-relevant lowcore locations 0xe00 - 0xe20 */
130 OFFSET(__LC_DUMP_REIPL, lowcore, ipib);
131 /* hardware defined lowcore locations 0x1000 - 0x18ff */
132 OFFSET(__LC_MCESAD, lowcore, mcesad);
133 OFFSET(__LC_EXT_PARAMS2, lowcore, ext_params2);
134 OFFSET(__LC_FPREGS_SAVE_AREA, lowcore, floating_pt_save_area);
135 OFFSET(__LC_GPREGS_SAVE_AREA, lowcore, gpregs_save_area);
136 OFFSET(__LC_PSW_SAVE_AREA, lowcore, psw_save_area);
137 OFFSET(__LC_PREFIX_SAVE_AREA, lowcore, prefixreg_save_area);
138 OFFSET(__LC_FP_CREG_SAVE_AREA, lowcore, fpt_creg_save_area);
139 OFFSET(__LC_TOD_PROGREG_SAVE_AREA, lowcore, tod_progreg_save_area);
140 OFFSET(__LC_CPU_TIMER_SAVE_AREA, lowcore, cpu_timer_save_area);
141 OFFSET(__LC_CLOCK_COMP_SAVE_AREA, lowcore, clock_comp_save_area);
142 OFFSET(__LC_AREGS_SAVE_AREA, lowcore, access_regs_save_area);
143 OFFSET(__LC_CREGS_SAVE_AREA, lowcore, cregs_save_area);
144 OFFSET(__LC_PGM_TDB, lowcore, pgm_tdb);
145 BLANK();
146 /* gmap/sie offsets */
147 OFFSET(__GMAP_ASCE, gmap, asce);
148 OFFSET(__SIE_PROG0C, kvm_s390_sie_block, prog0c);
149 OFFSET(__SIE_PROG20, kvm_s390_sie_block, prog20);
150 /* kexec_sha_region */
151 OFFSET(__KEXEC_SHA_REGION_START, kexec_sha_region, start);
152 OFFSET(__KEXEC_SHA_REGION_LEN, kexec_sha_region, len);
153 DEFINE(__KEXEC_SHA_REGION_SIZE, sizeof(struct kexec_sha_region));
154 /* sizeof kernel parameter area */
155 DEFINE(__PARMAREA_SIZE, sizeof(struct parmarea));
156 return 0;
157}