]> git.proxmox.com Git - mirror_ubuntu-bionic-kernel.git/blame - arch/arm64/kernel/asm-offsets.c
UBUNTU: Ubuntu-4.15.0-96.97
[mirror_ubuntu-bionic-kernel.git] / arch / arm64 / kernel / asm-offsets.c
CommitLineData
0be7320a
CM
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
0cfe6ab1 21#include <linux/arm_sdei.h>
0be7320a
CM
22#include <linux/sched.h>
23#include <linux/mm.h>
24#include <linux/dma-mapping.h>
c3eb5b14 25#include <linux/kvm_host.h>
82869ac5 26#include <linux/suspend.h>
116c81f4 27#include <asm/cpufeature.h>
f9365fa9 28#include <asm/fixmap.h>
0be7320a
CM
29#include <asm/thread_info.h>
30#include <asm/memory.h>
95322526
LP
31#include <asm/smp_plat.h>
32#include <asm/suspend.h>
0be7320a
CM
33#include <asm/vdso_datapage.h>
34#include <linux/kbuild.h>
14457459 35#include <linux/arm-smccc.h>
0be7320a
CM
36
37int main(void)
38{
39 DEFINE(TSK_ACTIVE_MM, offsetof(struct task_struct, active_mm));
40 BLANK();
c02433dd
MR
41 DEFINE(TSK_TI_FLAGS, offsetof(struct task_struct, thread_info.flags));
42 DEFINE(TSK_TI_PREEMPT, offsetof(struct task_struct, thread_info.preempt_count));
43 DEFINE(TSK_TI_ADDR_LIMIT, offsetof(struct task_struct, thread_info.addr_limit));
4b65a5db
CM
44#ifdef CONFIG_ARM64_SW_TTBR0_PAN
45 DEFINE(TSK_TI_TTBR0, offsetof(struct task_struct, thread_info.ttbr0));
46#endif
c02433dd 47 DEFINE(TSK_STACK, offsetof(struct task_struct, stack));
0be7320a
CM
48 BLANK();
49 DEFINE(THREAD_CPU_CONTEXT, offsetof(struct task_struct, thread.cpu_context));
50 BLANK();
51 DEFINE(S_X0, offsetof(struct pt_regs, regs[0]));
52 DEFINE(S_X1, offsetof(struct pt_regs, regs[1]));
53 DEFINE(S_X2, offsetof(struct pt_regs, regs[2]));
54 DEFINE(S_X3, offsetof(struct pt_regs, regs[3]));
55 DEFINE(S_X4, offsetof(struct pt_regs, regs[4]));
56 DEFINE(S_X5, offsetof(struct pt_regs, regs[5]));
57 DEFINE(S_X6, offsetof(struct pt_regs, regs[6]));
58 DEFINE(S_X7, offsetof(struct pt_regs, regs[7]));
da6a9125
WC
59 DEFINE(S_X8, offsetof(struct pt_regs, regs[8]));
60 DEFINE(S_X10, offsetof(struct pt_regs, regs[10]));
61 DEFINE(S_X12, offsetof(struct pt_regs, regs[12]));
62 DEFINE(S_X14, offsetof(struct pt_regs, regs[14]));
63 DEFINE(S_X16, offsetof(struct pt_regs, regs[16]));
64 DEFINE(S_X18, offsetof(struct pt_regs, regs[18]));
65 DEFINE(S_X20, offsetof(struct pt_regs, regs[20]));
66 DEFINE(S_X22, offsetof(struct pt_regs, regs[22]));
67 DEFINE(S_X24, offsetof(struct pt_regs, regs[24]));
68 DEFINE(S_X26, offsetof(struct pt_regs, regs[26]));
69 DEFINE(S_X28, offsetof(struct pt_regs, regs[28]));
0be7320a
CM
70 DEFINE(S_LR, offsetof(struct pt_regs, regs[30]));
71 DEFINE(S_SP, offsetof(struct pt_regs, sp));
72#ifdef CONFIG_COMPAT
73 DEFINE(S_COMPAT_SP, offsetof(struct pt_regs, compat_sp));
74#endif
75 DEFINE(S_PSTATE, offsetof(struct pt_regs, pstate));
76 DEFINE(S_PC, offsetof(struct pt_regs, pc));
77 DEFINE(S_ORIG_X0, offsetof(struct pt_regs, orig_x0));
78 DEFINE(S_SYSCALLNO, offsetof(struct pt_regs, syscallno));
e19a6ee2 79 DEFINE(S_ORIG_ADDR_LIMIT, offsetof(struct pt_regs, orig_addr_limit));
73267498 80 DEFINE(S_STACKFRAME, offsetof(struct pt_regs, stackframe));
0be7320a
CM
81 DEFINE(S_FRAME_SIZE, sizeof(struct pt_regs));
82 BLANK();
5aec715d 83 DEFINE(MM_CONTEXT_ID, offsetof(struct mm_struct, context.id.counter));
0be7320a
CM
84 BLANK();
85 DEFINE(VMA_VM_MM, offsetof(struct vm_area_struct, vm_mm));
86 DEFINE(VMA_VM_FLAGS, offsetof(struct vm_area_struct, vm_flags));
87 BLANK();
88 DEFINE(VM_EXEC, VM_EXEC);
89 BLANK();
90 DEFINE(PAGE_SZ, PAGE_SIZE);
91 BLANK();
0be7320a
CM
92 DEFINE(DMA_BIDIRECTIONAL, DMA_BIDIRECTIONAL);
93 DEFINE(DMA_TO_DEVICE, DMA_TO_DEVICE);
94 DEFINE(DMA_FROM_DEVICE, DMA_FROM_DEVICE);
95 BLANK();
96 DEFINE(CLOCK_REALTIME, CLOCK_REALTIME);
97 DEFINE(CLOCK_MONOTONIC, CLOCK_MONOTONIC);
49eea433 98 DEFINE(CLOCK_MONOTONIC_RAW, CLOCK_MONOTONIC_RAW);
b2aed72f 99 DEFINE(CLOCK_REALTIME_RES, offsetof(struct vdso_data, hrtimer_res));
0be7320a
CM
100 DEFINE(CLOCK_REALTIME_COARSE, CLOCK_REALTIME_COARSE);
101 DEFINE(CLOCK_MONOTONIC_COARSE,CLOCK_MONOTONIC_COARSE);
102 DEFINE(CLOCK_COARSE_RES, LOW_RES_NSEC);
103 DEFINE(NSEC_PER_SEC, NSEC_PER_SEC);
104 BLANK();
105 DEFINE(VDSO_CS_CYCLE_LAST, offsetof(struct vdso_data, cs_cycle_last));
49eea433
KB
106 DEFINE(VDSO_RAW_TIME_SEC, offsetof(struct vdso_data, raw_time_sec));
107 DEFINE(VDSO_RAW_TIME_NSEC, offsetof(struct vdso_data, raw_time_nsec));
0be7320a
CM
108 DEFINE(VDSO_XTIME_CLK_SEC, offsetof(struct vdso_data, xtime_clock_sec));
109 DEFINE(VDSO_XTIME_CLK_NSEC, offsetof(struct vdso_data, xtime_clock_nsec));
110 DEFINE(VDSO_XTIME_CRS_SEC, offsetof(struct vdso_data, xtime_coarse_sec));
111 DEFINE(VDSO_XTIME_CRS_NSEC, offsetof(struct vdso_data, xtime_coarse_nsec));
112 DEFINE(VDSO_WTM_CLK_SEC, offsetof(struct vdso_data, wtm_clock_sec));
113 DEFINE(VDSO_WTM_CLK_NSEC, offsetof(struct vdso_data, wtm_clock_nsec));
114 DEFINE(VDSO_TB_SEQ_COUNT, offsetof(struct vdso_data, tb_seq_count));
49eea433
KB
115 DEFINE(VDSO_CS_MONO_MULT, offsetof(struct vdso_data, cs_mono_mult));
116 DEFINE(VDSO_CS_RAW_MULT, offsetof(struct vdso_data, cs_raw_mult));
0be7320a
CM
117 DEFINE(VDSO_CS_SHIFT, offsetof(struct vdso_data, cs_shift));
118 DEFINE(VDSO_TZ_MINWEST, offsetof(struct vdso_data, tz_minuteswest));
119 DEFINE(VDSO_TZ_DSTTIME, offsetof(struct vdso_data, tz_dsttime));
120 DEFINE(VDSO_USE_SYSCALL, offsetof(struct vdso_data, use_syscall));
121 BLANK();
122 DEFINE(TVAL_TV_SEC, offsetof(struct timeval, tv_sec));
123 DEFINE(TVAL_TV_USEC, offsetof(struct timeval, tv_usec));
124 DEFINE(TSPEC_TV_SEC, offsetof(struct timespec, tv_sec));
125 DEFINE(TSPEC_TV_NSEC, offsetof(struct timespec, tv_nsec));
126 BLANK();
127 DEFINE(TZ_MINWEST, offsetof(struct timezone, tz_minuteswest));
128 DEFINE(TZ_DSTTIME, offsetof(struct timezone, tz_dsttime));
55c7401d 129 BLANK();
bb905274 130 DEFINE(CPU_BOOT_STACK, offsetof(struct secondary_data, stack));
c02433dd 131 DEFINE(CPU_BOOT_TASK, offsetof(struct secondary_data, task));
bb905274 132 BLANK();
55c7401d
MZ
133#ifdef CONFIG_KVM_ARM_HOST
134 DEFINE(VCPU_CONTEXT, offsetof(struct kvm_vcpu, arch.ctxt));
2e66e3af 135 DEFINE(VCPU_FAULT_DISR, offsetof(struct kvm_vcpu, arch.fault.disr_el1));
2a1e0640 136 DEFINE(VCPU_WORKAROUND_FLAGS, offsetof(struct kvm_vcpu, arch.workaround_flags));
55c7401d
MZ
137 DEFINE(CPU_GP_REGS, offsetof(struct kvm_cpu_context, gp_regs));
138 DEFINE(CPU_USER_PT_REGS, offsetof(struct kvm_regs, regs));
139 DEFINE(CPU_FP_REGS, offsetof(struct kvm_regs, fp_regs));
9d8415d6 140 DEFINE(VCPU_FPEXC32_EL2, offsetof(struct kvm_vcpu, arch.ctxt.sys_regs[FPEXC32_EL2]));
55c7401d 141 DEFINE(VCPU_HOST_CONTEXT, offsetof(struct kvm_vcpu, arch.host_cpu_context));
47e02f07 142 DEFINE(HOST_CONTEXT_VCPU, offsetof(struct kvm_cpu_context, __hyp_running_vcpu));
95322526 143#endif
af3cfdbf 144#ifdef CONFIG_CPU_PM
95322526
LP
145 DEFINE(CPU_SUSPEND_SZ, sizeof(struct cpu_suspend_ctx));
146 DEFINE(CPU_CTX_SP, offsetof(struct cpu_suspend_ctx, sp));
147 DEFINE(MPIDR_HASH_MASK, offsetof(struct mpidr_hash, mask));
148 DEFINE(MPIDR_HASH_SHIFTS, offsetof(struct mpidr_hash, shift_aff));
adc9b2df
JM
149 DEFINE(SLEEP_STACK_DATA_SYSTEM_REGS, offsetof(struct sleep_stack_data, system_regs));
150 DEFINE(SLEEP_STACK_DATA_CALLEE_REGS, offsetof(struct sleep_stack_data, callee_saved_regs));
55c7401d 151#endif
680a0873
AG
152 DEFINE(ARM_SMCCC_RES_X0_OFFS, offsetof(struct arm_smccc_res, a0));
153 DEFINE(ARM_SMCCC_RES_X2_OFFS, offsetof(struct arm_smccc_res, a2));
154 DEFINE(ARM_SMCCC_QUIRK_ID_OFFS, offsetof(struct arm_smccc_quirk, id));
155 DEFINE(ARM_SMCCC_QUIRK_STATE_OFFS, offsetof(struct arm_smccc_quirk, state));
82869ac5
JM
156 BLANK();
157 DEFINE(HIBERN_PBE_ORIG, offsetof(struct pbe, orig_address));
158 DEFINE(HIBERN_PBE_ADDR, offsetof(struct pbe, address));
159 DEFINE(HIBERN_PBE_NEXT, offsetof(struct pbe, next));
116c81f4 160 DEFINE(ARM64_FTR_SYSVAL, offsetof(struct arm64_ftr_reg, sys_val));
f9365fa9
WD
161 BLANK();
162#ifdef CONFIG_UNMAP_KERNEL_AT_EL0
163 DEFINE(TRAMP_VALIAS, TRAMP_VALIAS);
0cfe6ab1
JM
164#endif
165#ifdef CONFIG_ARM_SDE_INTERFACE
166 DEFINE(SDEI_EVENT_INTREGS, offsetof(struct sdei_registered_event, interrupted_regs));
167 DEFINE(SDEI_EVENT_PRIORITY, offsetof(struct sdei_registered_event, priority));
f9365fa9 168#endif
0be7320a
CM
169 return 0;
170}