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10#include <linux/arm_sdei.h>
11#include <linux/sched.h>
12#include <linux/mm.h>
13#include <linux/dma-mapping.h>
14#include <linux/kvm_host.h>
15#include <linux/preempt.h>
16#include <linux/suspend.h>
17#include <asm/cpufeature.h>
18#include <asm/fixmap.h>
19#include <asm/thread_info.h>
20#include <asm/memory.h>
21#include <asm/signal32.h>
22#include <asm/smp_plat.h>
23#include <asm/suspend.h>
24#include <linux/kbuild.h>
25#include <linux/arm-smccc.h>
26
27int main(void)
28{
29 DEFINE(TSK_ACTIVE_MM, offsetof(struct task_struct, active_mm));
30 BLANK();
31 DEFINE(TSK_TI_FLAGS, offsetof(struct task_struct, thread_info.flags));
32 DEFINE(TSK_TI_PREEMPT, offsetof(struct task_struct, thread_info.preempt_count));
33 DEFINE(TSK_TI_ADDR_LIMIT, offsetof(struct task_struct, thread_info.addr_limit));
34#ifdef CONFIG_ARM64_SW_TTBR0_PAN
35 DEFINE(TSK_TI_TTBR0, offsetof(struct task_struct, thread_info.ttbr0));
36#endif
37#ifdef CONFIG_SHADOW_CALL_STACK
38 DEFINE(TSK_TI_SCS_BASE, offsetof(struct task_struct, thread_info.scs_base));
39 DEFINE(TSK_TI_SCS_SP, offsetof(struct task_struct, thread_info.scs_sp));
40#endif
41 DEFINE(TSK_STACK, offsetof(struct task_struct, stack));
42#ifdef CONFIG_STACKPROTECTOR
43 DEFINE(TSK_STACK_CANARY, offsetof(struct task_struct, stack_canary));
44#endif
45 BLANK();
46 DEFINE(THREAD_CPU_CONTEXT, offsetof(struct task_struct, thread.cpu_context));
47#ifdef CONFIG_ARM64_PTR_AUTH
48 DEFINE(THREAD_KEYS_USER, offsetof(struct task_struct, thread.keys_user));
49 DEFINE(THREAD_KEYS_KERNEL, offsetof(struct task_struct, thread.keys_kernel));
50#endif
51 BLANK();
52 DEFINE(S_X0, offsetof(struct pt_regs, regs[0]));
53 DEFINE(S_X2, offsetof(struct pt_regs, regs[2]));
54 DEFINE(S_X4, offsetof(struct pt_regs, regs[4]));
55 DEFINE(S_X6, offsetof(struct pt_regs, regs[6]));
56 DEFINE(S_X8, offsetof(struct pt_regs, regs[8]));
57 DEFINE(S_X10, offsetof(struct pt_regs, regs[10]));
58 DEFINE(S_X12, offsetof(struct pt_regs, regs[12]));
59 DEFINE(S_X14, offsetof(struct pt_regs, regs[14]));
60 DEFINE(S_X16, offsetof(struct pt_regs, regs[16]));
61 DEFINE(S_X18, offsetof(struct pt_regs, regs[18]));
62 DEFINE(S_X20, offsetof(struct pt_regs, regs[20]));
63 DEFINE(S_X22, offsetof(struct pt_regs, regs[22]));
64 DEFINE(S_X24, offsetof(struct pt_regs, regs[24]));
65 DEFINE(S_X26, offsetof(struct pt_regs, regs[26]));
66 DEFINE(S_X28, offsetof(struct pt_regs, regs[28]));
67 DEFINE(S_FP, offsetof(struct pt_regs, regs[29]));
68 DEFINE(S_LR, offsetof(struct pt_regs, regs[30]));
69 DEFINE(S_SP, offsetof(struct pt_regs, sp));
70 DEFINE(S_PSTATE, offsetof(struct pt_regs, pstate));
71 DEFINE(S_PC, offsetof(struct pt_regs, pc));
72 DEFINE(S_SYSCALLNO, offsetof(struct pt_regs, syscallno));
73 DEFINE(S_ORIG_ADDR_LIMIT, offsetof(struct pt_regs, orig_addr_limit));
74 DEFINE(S_PMR_SAVE, offsetof(struct pt_regs, pmr_save));
75 DEFINE(S_STACKFRAME, offsetof(struct pt_regs, stackframe));
76 DEFINE(S_FRAME_SIZE, sizeof(struct pt_regs));
77 BLANK();
78#ifdef CONFIG_COMPAT
79 DEFINE(COMPAT_SIGFRAME_REGS_OFFSET, offsetof(struct compat_sigframe, uc.uc_mcontext.arm_r0));
80 DEFINE(COMPAT_RT_SIGFRAME_REGS_OFFSET, offsetof(struct compat_rt_sigframe, sig.uc.uc_mcontext.arm_r0));
81 BLANK();
82#endif
83 DEFINE(MM_CONTEXT_ID, offsetof(struct mm_struct, context.id.counter));
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();
92 DEFINE(DMA_TO_DEVICE, DMA_TO_DEVICE);
93 DEFINE(DMA_FROM_DEVICE, DMA_FROM_DEVICE);
94 BLANK();
95 DEFINE(PREEMPT_DISABLE_OFFSET, PREEMPT_DISABLE_OFFSET);
96 BLANK();
97 DEFINE(CPU_BOOT_STACK, offsetof(struct secondary_data, stack));
98 DEFINE(CPU_BOOT_TASK, offsetof(struct secondary_data, task));
99 BLANK();
100#ifdef CONFIG_KVM
101 DEFINE(VCPU_CONTEXT, offsetof(struct kvm_vcpu, arch.ctxt));
102 DEFINE(VCPU_FAULT_DISR, offsetof(struct kvm_vcpu, arch.fault.disr_el1));
103 DEFINE(VCPU_WORKAROUND_FLAGS, offsetof(struct kvm_vcpu, arch.workaround_flags));
104 DEFINE(VCPU_HCR_EL2, offsetof(struct kvm_vcpu, arch.hcr_el2));
105 DEFINE(CPU_USER_PT_REGS, offsetof(struct kvm_cpu_context, regs));
106 DEFINE(CPU_APIAKEYLO_EL1, offsetof(struct kvm_cpu_context, sys_regs[APIAKEYLO_EL1]));
107 DEFINE(CPU_APIBKEYLO_EL1, offsetof(struct kvm_cpu_context, sys_regs[APIBKEYLO_EL1]));
108 DEFINE(CPU_APDAKEYLO_EL1, offsetof(struct kvm_cpu_context, sys_regs[APDAKEYLO_EL1]));
109 DEFINE(CPU_APDBKEYLO_EL1, offsetof(struct kvm_cpu_context, sys_regs[APDBKEYLO_EL1]));
110 DEFINE(CPU_APGAKEYLO_EL1, offsetof(struct kvm_cpu_context, sys_regs[APGAKEYLO_EL1]));
111 DEFINE(HOST_CONTEXT_VCPU, offsetof(struct kvm_cpu_context, __hyp_running_vcpu));
112 DEFINE(HOST_DATA_CONTEXT, offsetof(struct kvm_host_data, host_ctxt));
113#endif
114#ifdef CONFIG_CPU_PM
115 DEFINE(CPU_CTX_SP, offsetof(struct cpu_suspend_ctx, sp));
116 DEFINE(MPIDR_HASH_MASK, offsetof(struct mpidr_hash, mask));
117 DEFINE(MPIDR_HASH_SHIFTS, offsetof(struct mpidr_hash, shift_aff));
118 DEFINE(SLEEP_STACK_DATA_SYSTEM_REGS, offsetof(struct sleep_stack_data, system_regs));
119 DEFINE(SLEEP_STACK_DATA_CALLEE_REGS, offsetof(struct sleep_stack_data, callee_saved_regs));
120#endif
121 DEFINE(ARM_SMCCC_RES_X0_OFFS, offsetof(struct arm_smccc_res, a0));
122 DEFINE(ARM_SMCCC_RES_X2_OFFS, offsetof(struct arm_smccc_res, a2));
123 DEFINE(ARM_SMCCC_QUIRK_ID_OFFS, offsetof(struct arm_smccc_quirk, id));
124 DEFINE(ARM_SMCCC_QUIRK_STATE_OFFS, offsetof(struct arm_smccc_quirk, state));
125 BLANK();
126 DEFINE(HIBERN_PBE_ORIG, offsetof(struct pbe, orig_address));
127 DEFINE(HIBERN_PBE_ADDR, offsetof(struct pbe, address));
128 DEFINE(HIBERN_PBE_NEXT, offsetof(struct pbe, next));
129 DEFINE(ARM64_FTR_SYSVAL, offsetof(struct arm64_ftr_reg, sys_val));
130 BLANK();
131#ifdef CONFIG_UNMAP_KERNEL_AT_EL0
132 DEFINE(TRAMP_VALIAS, TRAMP_VALIAS);
133#endif
134#ifdef CONFIG_ARM_SDE_INTERFACE
135 DEFINE(SDEI_EVENT_INTREGS, offsetof(struct sdei_registered_event, interrupted_regs));
136 DEFINE(SDEI_EVENT_PRIORITY, offsetof(struct sdei_registered_event, priority));
137#endif
138#ifdef CONFIG_ARM64_PTR_AUTH
139 DEFINE(PTRAUTH_USER_KEY_APIA, offsetof(struct ptrauth_keys_user, apia));
140 DEFINE(PTRAUTH_USER_KEY_APIB, offsetof(struct ptrauth_keys_user, apib));
141 DEFINE(PTRAUTH_USER_KEY_APDA, offsetof(struct ptrauth_keys_user, apda));
142 DEFINE(PTRAUTH_USER_KEY_APDB, offsetof(struct ptrauth_keys_user, apdb));
143 DEFINE(PTRAUTH_USER_KEY_APGA, offsetof(struct ptrauth_keys_user, apga));
144 DEFINE(PTRAUTH_KERNEL_KEY_APIA, offsetof(struct ptrauth_keys_kernel, apia));
145 BLANK();
146#endif
147 return 0;
148}
149