source: src/linux/universal/linux-4.9/arch/arm64/kernel/asm-offsets.c @ 31859

Last change on this file since 31859 was 31859, checked in by brainslayer, 3 months ago

kernel update

File size: 7.0 KB
Line 
1/*
2 * Based on arch/arm/kernel/asm-offsets.c
3 *
4 * Copyright (C) 1995-2003 Russell King
5 *               2001-2002 Keith Owens
6 * Copyright (C) 2012 ARM Ltd.
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
19 */
20
21#include <linux/sched.h>
22#include <linux/mm.h>
23#include <linux/dma-mapping.h>
24#include <linux/kvm_host.h>
25#include <linux/suspend.h>
26#include <asm/cpufeature.h>
27#include <asm/thread_info.h>
28#include <asm/memory.h>
29#include <asm/smp_plat.h>
30#include <asm/suspend.h>
31#include <asm/vdso_datapage.h>
32#include <linux/kbuild.h>
33#include <linux/arm-smccc.h>
34
35int main(void)
36{
37  DEFINE(TSK_ACTIVE_MM,         offsetof(struct task_struct, active_mm));
38  BLANK();
39  DEFINE(TI_FLAGS,              offsetof(struct thread_info, flags));
40  DEFINE(TI_PREEMPT,            offsetof(struct thread_info, preempt_count));
41  DEFINE(TI_ADDR_LIMIT,         offsetof(struct thread_info, addr_limit));
42  DEFINE(TI_TASK,               offsetof(struct thread_info, task));
43  DEFINE(TI_CPU,                offsetof(struct thread_info, cpu));
44  BLANK();
45  DEFINE(THREAD_CPU_CONTEXT,    offsetof(struct task_struct, thread.cpu_context));
46  BLANK();
47  DEFINE(S_X0,                  offsetof(struct pt_regs, regs[0]));
48  DEFINE(S_X1,                  offsetof(struct pt_regs, regs[1]));
49  DEFINE(S_X2,                  offsetof(struct pt_regs, regs[2]));
50  DEFINE(S_X3,                  offsetof(struct pt_regs, regs[3]));
51  DEFINE(S_X4,                  offsetof(struct pt_regs, regs[4]));
52  DEFINE(S_X5,                  offsetof(struct pt_regs, regs[5]));
53  DEFINE(S_X6,                  offsetof(struct pt_regs, regs[6]));
54  DEFINE(S_X7,                  offsetof(struct pt_regs, regs[7]));
55  DEFINE(S_X8,                  offsetof(struct pt_regs, regs[8]));
56  DEFINE(S_X10,                 offsetof(struct pt_regs, regs[10]));
57  DEFINE(S_X12,                 offsetof(struct pt_regs, regs[12]));
58  DEFINE(S_X14,                 offsetof(struct pt_regs, regs[14]));
59  DEFINE(S_X16,                 offsetof(struct pt_regs, regs[16]));
60  DEFINE(S_X18,                 offsetof(struct pt_regs, regs[18]));
61  DEFINE(S_X20,                 offsetof(struct pt_regs, regs[20]));
62  DEFINE(S_X22,                 offsetof(struct pt_regs, regs[22]));
63  DEFINE(S_X24,                 offsetof(struct pt_regs, regs[24]));
64  DEFINE(S_X26,                 offsetof(struct pt_regs, regs[26]));
65  DEFINE(S_X28,                 offsetof(struct pt_regs, regs[28]));
66  DEFINE(S_LR,                  offsetof(struct pt_regs, regs[30]));
67  DEFINE(S_SP,                  offsetof(struct pt_regs, sp));
68#ifdef CONFIG_COMPAT
69  DEFINE(S_COMPAT_SP,           offsetof(struct pt_regs, compat_sp));
70#endif
71  DEFINE(S_PSTATE,              offsetof(struct pt_regs, pstate));
72  DEFINE(S_PC,                  offsetof(struct pt_regs, pc));
73  DEFINE(S_ORIG_X0,             offsetof(struct pt_regs, orig_x0));
74  DEFINE(S_SYSCALLNO,           offsetof(struct pt_regs, syscallno));
75  DEFINE(S_ORIG_ADDR_LIMIT,     offsetof(struct pt_regs, orig_addr_limit));
76  DEFINE(S_FRAME_SIZE,          sizeof(struct pt_regs));
77  BLANK();
78  DEFINE(MM_CONTEXT_ID,         offsetof(struct mm_struct, context.id.counter));
79  BLANK();
80  DEFINE(VMA_VM_MM,             offsetof(struct vm_area_struct, vm_mm));
81  DEFINE(VMA_VM_FLAGS,          offsetof(struct vm_area_struct, vm_flags));
82  BLANK();
83  DEFINE(VM_EXEC,               VM_EXEC);
84  BLANK();
85  DEFINE(PAGE_SZ,               PAGE_SIZE);
86  BLANK();
87  DEFINE(DMA_BIDIRECTIONAL,     DMA_BIDIRECTIONAL);
88  DEFINE(DMA_TO_DEVICE,         DMA_TO_DEVICE);
89  DEFINE(DMA_FROM_DEVICE,       DMA_FROM_DEVICE);
90  BLANK();
91  DEFINE(CLOCK_REALTIME,        CLOCK_REALTIME);
92  DEFINE(CLOCK_MONOTONIC,       CLOCK_MONOTONIC);
93  DEFINE(CLOCK_MONOTONIC_RAW,   CLOCK_MONOTONIC_RAW);
94  DEFINE(CLOCK_REALTIME_RES,    MONOTONIC_RES_NSEC);
95  DEFINE(CLOCK_REALTIME_COARSE, CLOCK_REALTIME_COARSE);
96  DEFINE(CLOCK_MONOTONIC_COARSE,CLOCK_MONOTONIC_COARSE);
97  DEFINE(CLOCK_COARSE_RES,      LOW_RES_NSEC);
98  DEFINE(NSEC_PER_SEC,          NSEC_PER_SEC);
99  BLANK();
100  DEFINE(VDSO_CS_CYCLE_LAST,    offsetof(struct vdso_data, cs_cycle_last));
101  DEFINE(VDSO_RAW_TIME_SEC,     offsetof(struct vdso_data, raw_time_sec));
102  DEFINE(VDSO_RAW_TIME_NSEC,    offsetof(struct vdso_data, raw_time_nsec));
103  DEFINE(VDSO_XTIME_CLK_SEC,    offsetof(struct vdso_data, xtime_clock_sec));
104  DEFINE(VDSO_XTIME_CLK_NSEC,   offsetof(struct vdso_data, xtime_clock_nsec));
105  DEFINE(VDSO_XTIME_CRS_SEC,    offsetof(struct vdso_data, xtime_coarse_sec));
106  DEFINE(VDSO_XTIME_CRS_NSEC,   offsetof(struct vdso_data, xtime_coarse_nsec));
107  DEFINE(VDSO_WTM_CLK_SEC,      offsetof(struct vdso_data, wtm_clock_sec));
108  DEFINE(VDSO_WTM_CLK_NSEC,     offsetof(struct vdso_data, wtm_clock_nsec));
109  DEFINE(VDSO_TB_SEQ_COUNT,     offsetof(struct vdso_data, tb_seq_count));
110  DEFINE(VDSO_CS_MONO_MULT,     offsetof(struct vdso_data, cs_mono_mult));
111  DEFINE(VDSO_CS_RAW_MULT,      offsetof(struct vdso_data, cs_raw_mult));
112  DEFINE(VDSO_CS_SHIFT,         offsetof(struct vdso_data, cs_shift));
113  DEFINE(VDSO_TZ_MINWEST,       offsetof(struct vdso_data, tz_minuteswest));
114  DEFINE(VDSO_TZ_DSTTIME,       offsetof(struct vdso_data, tz_dsttime));
115  DEFINE(VDSO_USE_SYSCALL,      offsetof(struct vdso_data, use_syscall));
116  BLANK();
117  DEFINE(TVAL_TV_SEC,           offsetof(struct timeval, tv_sec));
118  DEFINE(TVAL_TV_USEC,          offsetof(struct timeval, tv_usec));
119  DEFINE(TSPEC_TV_SEC,          offsetof(struct timespec, tv_sec));
120  DEFINE(TSPEC_TV_NSEC,         offsetof(struct timespec, tv_nsec));
121  BLANK();
122  DEFINE(TZ_MINWEST,            offsetof(struct timezone, tz_minuteswest));
123  DEFINE(TZ_DSTTIME,            offsetof(struct timezone, tz_dsttime));
124  BLANK();
125  DEFINE(CPU_BOOT_STACK,        offsetof(struct secondary_data, stack));
126  BLANK();
127#ifdef CONFIG_KVM_ARM_HOST
128  DEFINE(VCPU_CONTEXT,          offsetof(struct kvm_vcpu, arch.ctxt));
129  DEFINE(CPU_GP_REGS,           offsetof(struct kvm_cpu_context, gp_regs));
130  DEFINE(CPU_USER_PT_REGS,      offsetof(struct kvm_regs, regs));
131  DEFINE(CPU_FP_REGS,           offsetof(struct kvm_regs, fp_regs));
132  DEFINE(VCPU_FPEXC32_EL2,      offsetof(struct kvm_vcpu, arch.ctxt.sys_regs[FPEXC32_EL2]));
133  DEFINE(VCPU_HOST_CONTEXT,     offsetof(struct kvm_vcpu, arch.host_cpu_context));
134#endif
135#ifdef CONFIG_CPU_PM
136  DEFINE(CPU_SUSPEND_SZ,        sizeof(struct cpu_suspend_ctx));
137  DEFINE(CPU_CTX_SP,            offsetof(struct cpu_suspend_ctx, sp));
138  DEFINE(MPIDR_HASH_MASK,       offsetof(struct mpidr_hash, mask));
139  DEFINE(MPIDR_HASH_SHIFTS,     offsetof(struct mpidr_hash, shift_aff));
140  DEFINE(SLEEP_STACK_DATA_SYSTEM_REGS,  offsetof(struct sleep_stack_data, system_regs));
141  DEFINE(SLEEP_STACK_DATA_CALLEE_REGS,  offsetof(struct sleep_stack_data, callee_saved_regs));
142#endif
143  DEFINE(ARM_SMCCC_RES_X0_OFFS,         offsetof(struct arm_smccc_res, a0));
144  DEFINE(ARM_SMCCC_RES_X2_OFFS,         offsetof(struct arm_smccc_res, a2));
145  DEFINE(ARM_SMCCC_QUIRK_ID_OFFS,       offsetof(struct arm_smccc_quirk, id));
146  DEFINE(ARM_SMCCC_QUIRK_STATE_OFFS,    offsetof(struct arm_smccc_quirk, state));
147
148  BLANK();
149  DEFINE(HIBERN_PBE_ORIG,       offsetof(struct pbe, orig_address));
150  DEFINE(HIBERN_PBE_ADDR,       offsetof(struct pbe, address));
151  DEFINE(HIBERN_PBE_NEXT,       offsetof(struct pbe, next));
152  DEFINE(ARM64_FTR_SYSVAL,      offsetof(struct arm64_ftr_reg, sys_val));
153  return 0;
154}
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