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158 lines
7.1 KiB
158 lines
7.1 KiB
// SPDX-License-Identifier: GPL-2.0-only |
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/* |
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* Based on arch/arm/kernel/asm-offsets.c |
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* |
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* Copyright (C) 1995-2003 Russell King |
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* 2001-2002 Keith Owens |
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* Copyright (C) 2012 ARM Ltd. |
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*/ |
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#include <linux/arm_sdei.h> |
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#include <linux/sched.h> |
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#include <linux/mm.h> |
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#include <linux/dma-mapping.h> |
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#include <linux/kvm_host.h> |
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#include <linux/preempt.h> |
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#include <linux/suspend.h> |
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#include <asm/cpufeature.h> |
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#include <asm/fixmap.h> |
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#include <asm/thread_info.h> |
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#include <asm/memory.h> |
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#include <asm/signal32.h> |
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#include <asm/smp_plat.h> |
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#include <asm/suspend.h> |
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#include <linux/kbuild.h> |
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#include <linux/arm-smccc.h> |
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int main(void) |
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{ |
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DEFINE(TSK_ACTIVE_MM, offsetof(struct task_struct, active_mm)); |
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BLANK(); |
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DEFINE(TSK_TI_FLAGS, offsetof(struct task_struct, thread_info.flags)); |
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DEFINE(TSK_TI_PREEMPT, offsetof(struct task_struct, thread_info.preempt_count)); |
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#ifdef CONFIG_ARM64_SW_TTBR0_PAN |
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DEFINE(TSK_TI_TTBR0, offsetof(struct task_struct, thread_info.ttbr0)); |
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#endif |
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#ifdef CONFIG_SHADOW_CALL_STACK |
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DEFINE(TSK_TI_SCS_BASE, offsetof(struct task_struct, thread_info.scs_base)); |
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DEFINE(TSK_TI_SCS_SP, offsetof(struct task_struct, thread_info.scs_sp)); |
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#endif |
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DEFINE(TSK_STACK, offsetof(struct task_struct, stack)); |
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#ifdef CONFIG_STACKPROTECTOR |
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DEFINE(TSK_STACK_CANARY, offsetof(struct task_struct, stack_canary)); |
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#endif |
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BLANK(); |
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DEFINE(THREAD_CPU_CONTEXT, offsetof(struct task_struct, thread.cpu_context)); |
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#ifdef CONFIG_ARM64_PTR_AUTH |
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DEFINE(THREAD_KEYS_USER, offsetof(struct task_struct, thread.keys_user)); |
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DEFINE(THREAD_KEYS_KERNEL, offsetof(struct task_struct, thread.keys_kernel)); |
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#endif |
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#ifdef CONFIG_ARM64_MTE |
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DEFINE(THREAD_GCR_EL1_USER, offsetof(struct task_struct, thread.gcr_user_excl)); |
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#endif |
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BLANK(); |
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DEFINE(S_X0, offsetof(struct pt_regs, regs[0])); |
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DEFINE(S_X2, offsetof(struct pt_regs, regs[2])); |
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DEFINE(S_X4, offsetof(struct pt_regs, regs[4])); |
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DEFINE(S_X6, offsetof(struct pt_regs, regs[6])); |
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DEFINE(S_X8, offsetof(struct pt_regs, regs[8])); |
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DEFINE(S_X10, offsetof(struct pt_regs, regs[10])); |
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DEFINE(S_X12, offsetof(struct pt_regs, regs[12])); |
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DEFINE(S_X14, offsetof(struct pt_regs, regs[14])); |
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DEFINE(S_X16, offsetof(struct pt_regs, regs[16])); |
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DEFINE(S_X18, offsetof(struct pt_regs, regs[18])); |
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DEFINE(S_X20, offsetof(struct pt_regs, regs[20])); |
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DEFINE(S_X22, offsetof(struct pt_regs, regs[22])); |
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DEFINE(S_X24, offsetof(struct pt_regs, regs[24])); |
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DEFINE(S_X26, offsetof(struct pt_regs, regs[26])); |
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DEFINE(S_X28, offsetof(struct pt_regs, regs[28])); |
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DEFINE(S_FP, offsetof(struct pt_regs, regs[29])); |
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DEFINE(S_LR, offsetof(struct pt_regs, regs[30])); |
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DEFINE(S_SP, offsetof(struct pt_regs, sp)); |
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DEFINE(S_PSTATE, offsetof(struct pt_regs, pstate)); |
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DEFINE(S_PC, offsetof(struct pt_regs, pc)); |
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DEFINE(S_SYSCALLNO, offsetof(struct pt_regs, syscallno)); |
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DEFINE(S_SDEI_TTBR1, offsetof(struct pt_regs, sdei_ttbr1)); |
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DEFINE(S_PMR_SAVE, offsetof(struct pt_regs, pmr_save)); |
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DEFINE(S_STACKFRAME, offsetof(struct pt_regs, stackframe)); |
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DEFINE(PT_REGS_SIZE, sizeof(struct pt_regs)); |
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BLANK(); |
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#ifdef CONFIG_COMPAT |
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DEFINE(COMPAT_SIGFRAME_REGS_OFFSET, offsetof(struct compat_sigframe, uc.uc_mcontext.arm_r0)); |
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DEFINE(COMPAT_RT_SIGFRAME_REGS_OFFSET, offsetof(struct compat_rt_sigframe, sig.uc.uc_mcontext.arm_r0)); |
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BLANK(); |
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#endif |
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DEFINE(MM_CONTEXT_ID, offsetof(struct mm_struct, context.id.counter)); |
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BLANK(); |
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DEFINE(VMA_VM_MM, offsetof(struct vm_area_struct, vm_mm)); |
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DEFINE(VMA_VM_FLAGS, offsetof(struct vm_area_struct, vm_flags)); |
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BLANK(); |
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DEFINE(VM_EXEC, VM_EXEC); |
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BLANK(); |
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DEFINE(PAGE_SZ, PAGE_SIZE); |
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BLANK(); |
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DEFINE(DMA_TO_DEVICE, DMA_TO_DEVICE); |
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DEFINE(DMA_FROM_DEVICE, DMA_FROM_DEVICE); |
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BLANK(); |
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DEFINE(PREEMPT_DISABLE_OFFSET, PREEMPT_DISABLE_OFFSET); |
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BLANK(); |
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DEFINE(CPU_BOOT_STACK, offsetof(struct secondary_data, stack)); |
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DEFINE(CPU_BOOT_TASK, offsetof(struct secondary_data, task)); |
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BLANK(); |
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DEFINE(FTR_OVR_VAL_OFFSET, offsetof(struct arm64_ftr_override, val)); |
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DEFINE(FTR_OVR_MASK_OFFSET, offsetof(struct arm64_ftr_override, mask)); |
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BLANK(); |
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#ifdef CONFIG_KVM |
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DEFINE(VCPU_CONTEXT, offsetof(struct kvm_vcpu, arch.ctxt)); |
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DEFINE(VCPU_FAULT_DISR, offsetof(struct kvm_vcpu, arch.fault.disr_el1)); |
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DEFINE(VCPU_WORKAROUND_FLAGS, offsetof(struct kvm_vcpu, arch.workaround_flags)); |
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DEFINE(VCPU_HCR_EL2, offsetof(struct kvm_vcpu, arch.hcr_el2)); |
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DEFINE(CPU_USER_PT_REGS, offsetof(struct kvm_cpu_context, regs)); |
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DEFINE(CPU_APIAKEYLO_EL1, offsetof(struct kvm_cpu_context, sys_regs[APIAKEYLO_EL1])); |
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DEFINE(CPU_APIBKEYLO_EL1, offsetof(struct kvm_cpu_context, sys_regs[APIBKEYLO_EL1])); |
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DEFINE(CPU_APDAKEYLO_EL1, offsetof(struct kvm_cpu_context, sys_regs[APDAKEYLO_EL1])); |
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DEFINE(CPU_APDBKEYLO_EL1, offsetof(struct kvm_cpu_context, sys_regs[APDBKEYLO_EL1])); |
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DEFINE(CPU_APGAKEYLO_EL1, offsetof(struct kvm_cpu_context, sys_regs[APGAKEYLO_EL1])); |
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DEFINE(HOST_CONTEXT_VCPU, offsetof(struct kvm_cpu_context, __hyp_running_vcpu)); |
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DEFINE(HOST_DATA_CONTEXT, offsetof(struct kvm_host_data, host_ctxt)); |
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DEFINE(NVHE_INIT_MAIR_EL2, offsetof(struct kvm_nvhe_init_params, mair_el2)); |
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DEFINE(NVHE_INIT_TCR_EL2, offsetof(struct kvm_nvhe_init_params, tcr_el2)); |
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DEFINE(NVHE_INIT_TPIDR_EL2, offsetof(struct kvm_nvhe_init_params, tpidr_el2)); |
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DEFINE(NVHE_INIT_STACK_HYP_VA, offsetof(struct kvm_nvhe_init_params, stack_hyp_va)); |
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DEFINE(NVHE_INIT_PGD_PA, offsetof(struct kvm_nvhe_init_params, pgd_pa)); |
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#endif |
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#ifdef CONFIG_CPU_PM |
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DEFINE(CPU_CTX_SP, offsetof(struct cpu_suspend_ctx, sp)); |
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DEFINE(MPIDR_HASH_MASK, offsetof(struct mpidr_hash, mask)); |
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DEFINE(MPIDR_HASH_SHIFTS, offsetof(struct mpidr_hash, shift_aff)); |
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DEFINE(SLEEP_STACK_DATA_SYSTEM_REGS, offsetof(struct sleep_stack_data, system_regs)); |
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DEFINE(SLEEP_STACK_DATA_CALLEE_REGS, offsetof(struct sleep_stack_data, callee_saved_regs)); |
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#endif |
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DEFINE(ARM_SMCCC_RES_X0_OFFS, offsetof(struct arm_smccc_res, a0)); |
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DEFINE(ARM_SMCCC_RES_X2_OFFS, offsetof(struct arm_smccc_res, a2)); |
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DEFINE(ARM_SMCCC_QUIRK_ID_OFFS, offsetof(struct arm_smccc_quirk, id)); |
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DEFINE(ARM_SMCCC_QUIRK_STATE_OFFS, offsetof(struct arm_smccc_quirk, state)); |
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BLANK(); |
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DEFINE(HIBERN_PBE_ORIG, offsetof(struct pbe, orig_address)); |
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DEFINE(HIBERN_PBE_ADDR, offsetof(struct pbe, address)); |
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DEFINE(HIBERN_PBE_NEXT, offsetof(struct pbe, next)); |
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DEFINE(ARM64_FTR_SYSVAL, offsetof(struct arm64_ftr_reg, sys_val)); |
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BLANK(); |
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#ifdef CONFIG_UNMAP_KERNEL_AT_EL0 |
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DEFINE(TRAMP_VALIAS, TRAMP_VALIAS); |
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#endif |
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#ifdef CONFIG_ARM_SDE_INTERFACE |
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DEFINE(SDEI_EVENT_INTREGS, offsetof(struct sdei_registered_event, interrupted_regs)); |
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DEFINE(SDEI_EVENT_PRIORITY, offsetof(struct sdei_registered_event, priority)); |
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#endif |
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#ifdef CONFIG_ARM64_PTR_AUTH |
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DEFINE(PTRAUTH_USER_KEY_APIA, offsetof(struct ptrauth_keys_user, apia)); |
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DEFINE(PTRAUTH_USER_KEY_APIB, offsetof(struct ptrauth_keys_user, apib)); |
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DEFINE(PTRAUTH_USER_KEY_APDA, offsetof(struct ptrauth_keys_user, apda)); |
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DEFINE(PTRAUTH_USER_KEY_APDB, offsetof(struct ptrauth_keys_user, apdb)); |
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DEFINE(PTRAUTH_USER_KEY_APGA, offsetof(struct ptrauth_keys_user, apga)); |
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DEFINE(PTRAUTH_KERNEL_KEY_APIA, offsetof(struct ptrauth_keys_kernel, apia)); |
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BLANK(); |
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#endif |
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return 0; |
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}
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