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Diffstat (limited to 'arch/s390/kernel/asm-offsets.c')
-rw-r--r--arch/s390/kernel/asm-offsets.c99
1 files changed, 92 insertions, 7 deletions
diff --git a/arch/s390/kernel/asm-offsets.c b/arch/s390/kernel/asm-offsets.c
index 63e46433e81d..08db736dded0 100644
--- a/arch/s390/kernel/asm-offsets.c
+++ b/arch/s390/kernel/asm-offsets.c
@@ -4,18 +4,27 @@
4 * and format the required data. 4 * and format the required data.
5 */ 5 */
6 6
7#include <linux/sched.h> 7#define ASM_OFFSETS_C
8
8#include <linux/kbuild.h> 9#include <linux/kbuild.h>
10#include <linux/sched.h>
9#include <asm/vdso.h> 11#include <asm/vdso.h>
10#include <asm/sigp.h> 12#include <asm/sigp.h>
11 13
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
12int main(void) 22int main(void)
13{ 23{
14 DEFINE(__THREAD_info, offsetof(struct task_struct, stack)); 24 DEFINE(__THREAD_info, offsetof(struct task_struct, stack));
15 DEFINE(__THREAD_ksp, offsetof(struct task_struct, thread.ksp)); 25 DEFINE(__THREAD_ksp, offsetof(struct task_struct, thread.ksp));
16 DEFINE(__THREAD_per, offsetof(struct task_struct, thread.per_info)); 26 DEFINE(__THREAD_per, offsetof(struct task_struct, thread.per_info));
17 DEFINE(__THREAD_mm_segment, 27 DEFINE(__THREAD_mm_segment, offsetof(struct task_struct, thread.mm_segment));
18 offsetof(struct task_struct, thread.mm_segment));
19 BLANK(); 28 BLANK();
20 DEFINE(__TASK_pid, offsetof(struct task_struct, pid)); 29 DEFINE(__TASK_pid, offsetof(struct task_struct, pid));
21 BLANK(); 30 BLANK();
@@ -52,18 +61,94 @@ int main(void)
52 DEFINE(__VDSO_WTOM_NSEC, offsetof(struct vdso_data, wtom_clock_nsec)); 61 DEFINE(__VDSO_WTOM_NSEC, offsetof(struct vdso_data, wtom_clock_nsec));
53 DEFINE(__VDSO_TIMEZONE, offsetof(struct vdso_data, tz_minuteswest)); 62 DEFINE(__VDSO_TIMEZONE, offsetof(struct vdso_data, tz_minuteswest));
54 DEFINE(__VDSO_ECTG_OK, offsetof(struct vdso_data, ectg_available)); 63 DEFINE(__VDSO_ECTG_OK, offsetof(struct vdso_data, ectg_available));
55 DEFINE(__VDSO_ECTG_BASE, 64 DEFINE(__VDSO_ECTG_BASE, offsetof(struct vdso_per_cpu_data, ectg_timer_base));
56 offsetof(struct vdso_per_cpu_data, ectg_timer_base)); 65 DEFINE(__VDSO_ECTG_USER, offsetof(struct vdso_per_cpu_data, ectg_user_time));
57 DEFINE(__VDSO_ECTG_USER,
58 offsetof(struct vdso_per_cpu_data, ectg_user_time));
59 /* constants used by the vdso */ 66 /* constants used by the vdso */
60 DEFINE(CLOCK_REALTIME, CLOCK_REALTIME); 67 DEFINE(CLOCK_REALTIME, CLOCK_REALTIME);
61 DEFINE(CLOCK_MONOTONIC, CLOCK_MONOTONIC); 68 DEFINE(CLOCK_MONOTONIC, CLOCK_MONOTONIC);
62 DEFINE(CLOCK_REALTIME_RES, MONOTONIC_RES_NSEC); 69 DEFINE(CLOCK_REALTIME_RES, MONOTONIC_RES_NSEC);
70 BLANK();
63 /* constants for SIGP */ 71 /* constants for SIGP */
64 DEFINE(__SIGP_STOP, sigp_stop); 72 DEFINE(__SIGP_STOP, sigp_stop);
65 DEFINE(__SIGP_RESTART, sigp_restart); 73 DEFINE(__SIGP_RESTART, sigp_restart);
66 DEFINE(__SIGP_SENSE, sigp_sense); 74 DEFINE(__SIGP_SENSE, sigp_sense);
67 DEFINE(__SIGP_INITIAL_CPU_RESET, sigp_initial_cpu_reset); 75 DEFINE(__SIGP_INITIAL_CPU_RESET, sigp_initial_cpu_reset);
76 BLANK();
77 /* lowcore offsets */
78 DEFINE(__LC_EXT_PARAMS, offsetof(struct _lowcore, ext_params));
79 DEFINE(__LC_CPU_ADDRESS, offsetof(struct _lowcore, cpu_addr));
80 DEFINE(__LC_EXT_INT_CODE, offsetof(struct _lowcore, ext_int_code));
81 DEFINE(__LC_SVC_ILC, offsetof(struct _lowcore, svc_ilc));
82 DEFINE(__LC_SVC_INT_CODE, offsetof(struct _lowcore, svc_code));
83 DEFINE(__LC_PGM_ILC, offsetof(struct _lowcore, pgm_ilc));
84 DEFINE(__LC_PGM_INT_CODE, offsetof(struct _lowcore, pgm_code));
85 DEFINE(__LC_PER_ATMID, offsetof(struct _lowcore, per_perc_atmid));
86 DEFINE(__LC_PER_ADDRESS, offsetof(struct _lowcore, per_address));
87 DEFINE(__LC_PER_ACCESS_ID, offsetof(struct _lowcore, per_access_id));
88 DEFINE(__LC_AR_MODE_ID, offsetof(struct _lowcore, ar_access_id));
89 DEFINE(__LC_SUBCHANNEL_ID, offsetof(struct _lowcore, subchannel_id));
90 DEFINE(__LC_SUBCHANNEL_NR, offsetof(struct _lowcore, subchannel_nr));
91 DEFINE(__LC_IO_INT_PARM, offsetof(struct _lowcore, io_int_parm));
92 DEFINE(__LC_IO_INT_WORD, offsetof(struct _lowcore, io_int_word));
93 DEFINE(__LC_STFL_FAC_LIST, offsetof(struct _lowcore, stfl_fac_list));
94 DEFINE(__LC_MCCK_CODE, offsetof(struct _lowcore, mcck_interruption_code));
95 DEFINE(__LC_DUMP_REIPL, offsetof(struct _lowcore, ipib));
96 BLANK();
97 DEFINE(__LC_RST_NEW_PSW, offsetof(struct _lowcore, restart_psw));
98 DEFINE(__LC_RST_OLD_PSW, offsetof(struct _lowcore, restart_old_psw));
99 DEFINE(__LC_EXT_OLD_PSW, offsetof(struct _lowcore, external_old_psw));
100 DEFINE(__LC_SVC_OLD_PSW, offsetof(struct _lowcore, svc_old_psw));
101 DEFINE(__LC_PGM_OLD_PSW, offsetof(struct _lowcore, program_old_psw));
102 DEFINE(__LC_MCK_OLD_PSW, offsetof(struct _lowcore, mcck_old_psw));
103 DEFINE(__LC_IO_OLD_PSW, offsetof(struct _lowcore, io_old_psw));
104 DEFINE(__LC_EXT_NEW_PSW, offsetof(struct _lowcore, external_new_psw));
105 DEFINE(__LC_SVC_NEW_PSW, offsetof(struct _lowcore, svc_new_psw));
106 DEFINE(__LC_PGM_NEW_PSW, offsetof(struct _lowcore, program_new_psw));
107 DEFINE(__LC_MCK_NEW_PSW, offsetof(struct _lowcore, mcck_new_psw));
108 DEFINE(__LC_IO_NEW_PSW, offsetof(struct _lowcore, io_new_psw));
109 DEFINE(__LC_SAVE_AREA, offsetof(struct _lowcore, save_area));
110 DEFINE(__LC_RETURN_PSW, offsetof(struct _lowcore, return_psw));
111 DEFINE(__LC_RETURN_MCCK_PSW, offsetof(struct _lowcore, return_mcck_psw));
112 DEFINE(__LC_SYNC_ENTER_TIMER, offsetof(struct _lowcore, sync_enter_timer));
113 DEFINE(__LC_ASYNC_ENTER_TIMER, offsetof(struct _lowcore, async_enter_timer));
114 DEFINE(__LC_EXIT_TIMER, offsetof(struct _lowcore, exit_timer));
115 DEFINE(__LC_USER_TIMER, offsetof(struct _lowcore, user_timer));
116 DEFINE(__LC_SYSTEM_TIMER, offsetof(struct _lowcore, system_timer));
117 DEFINE(__LC_STEAL_TIMER, offsetof(struct _lowcore, steal_timer));
118 DEFINE(__LC_LAST_UPDATE_TIMER, offsetof(struct _lowcore, last_update_timer));
119 DEFINE(__LC_LAST_UPDATE_CLOCK, offsetof(struct _lowcore, last_update_clock));
120 DEFINE(__LC_CURRENT, offsetof(struct _lowcore, current_task));
121 DEFINE(__LC_THREAD_INFO, offsetof(struct _lowcore, thread_info));
122 DEFINE(__LC_KERNEL_STACK, offsetof(struct _lowcore, kernel_stack));
123 DEFINE(__LC_ASYNC_STACK, offsetof(struct _lowcore, async_stack));
124 DEFINE(__LC_PANIC_STACK, offsetof(struct _lowcore, panic_stack));
125 DEFINE(__LC_KERNEL_ASCE, offsetof(struct _lowcore, kernel_asce));
126 DEFINE(__LC_USER_ASCE, offsetof(struct _lowcore, user_asce));
127 DEFINE(__LC_USER_EXEC_ASCE, offsetof(struct _lowcore, user_exec_asce));
128 DEFINE(__LC_CPUID, offsetof(struct _lowcore, cpu_id));
129 DEFINE(__LC_INT_CLOCK, offsetof(struct _lowcore, int_clock));
130 DEFINE(__LC_MACHINE_FLAGS, offsetof(struct _lowcore, machine_flags));
131 DEFINE(__LC_FTRACE_FUNC, offsetof(struct _lowcore, ftrace_func));
132 DEFINE(__LC_IRB, offsetof(struct _lowcore, irb));
133 DEFINE(__LC_CPU_TIMER_SAVE_AREA, offsetof(struct _lowcore, cpu_timer_save_area));
134 DEFINE(__LC_CLOCK_COMP_SAVE_AREA, offsetof(struct _lowcore, clock_comp_save_area));
135 DEFINE(__LC_PSW_SAVE_AREA, offsetof(struct _lowcore, psw_save_area));
136 DEFINE(__LC_PREFIX_SAVE_AREA, offsetof(struct _lowcore, prefixreg_save_area));
137 DEFINE(__LC_AREGS_SAVE_AREA, offsetof(struct _lowcore, access_regs_save_area));
138 DEFINE(__LC_FPREGS_SAVE_AREA, offsetof(struct _lowcore, floating_pt_save_area));
139 DEFINE(__LC_GPREGS_SAVE_AREA, offsetof(struct _lowcore, gpregs_save_area));
140 DEFINE(__LC_CREGS_SAVE_AREA, offsetof(struct _lowcore, cregs_save_area));
141#ifdef CONFIG_32BIT
142 DEFINE(__LC_PFAULT_INTPARM, offsetof(struct _lowcore, ext_params));
143 DEFINE(SAVE_AREA_BASE, offsetof(struct _lowcore, extended_save_area_addr));
144#else /* CONFIG_32BIT */
145 DEFINE(__LC_PFAULT_INTPARM, offsetof(struct _lowcore, ext_params2));
146 DEFINE(__LC_EXT_PARAMS2, offsetof(struct _lowcore, ext_params2));
147 DEFINE(SAVE_AREA_BASE, offsetof(struct _lowcore, floating_pt_save_area));
148 DEFINE(__LC_PASTE, offsetof(struct _lowcore, paste));
149 DEFINE(__LC_FP_CREG_SAVE_AREA, offsetof(struct _lowcore, fpt_creg_save_area));
150 DEFINE(__LC_LAST_BREAK, offsetof(struct _lowcore, breaking_event_addr));
151 DEFINE(__LC_VDSO_PER_CPU, offsetof(struct _lowcore, vdso_per_cpu_data));
152#endif /* CONFIG_32BIT */
68 return 0; 153 return 0;
69} 154}
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-16 08:13:31 -0500