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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 DEFINE(TSK_STACK, offsetof(struct task_struct, stack));
38#ifdef CONFIG_STACKPROTECTOR
39 DEFINE(TSK_STACK_CANARY, offsetof(struct task_struct, stack_canary));
40#endif
41 BLANK();
42 DEFINE(THREAD_CPU_CONTEXT, offsetof(struct task_struct, thread.cpu_context));
43 BLANK();
44 DEFINE(S_X0, offsetof(struct pt_regs, regs[0]));
45 DEFINE(S_X2, offsetof(struct pt_regs, regs[2]));
46 DEFINE(S_X4, offsetof(struct pt_regs, regs[4]));
47 DEFINE(S_X6, offsetof(struct pt_regs, regs[6]));
48 DEFINE(S_X8, offsetof(struct pt_regs, regs[8]));
49 DEFINE(S_X10, offsetof(struct pt_regs, regs[10]));
50 DEFINE(S_X12, offsetof(struct pt_regs, regs[12]));
51 DEFINE(S_X14, offsetof(struct pt_regs, regs[14]));
52 DEFINE(S_X16, offsetof(struct pt_regs, regs[16]));
53 DEFINE(S_X18, offsetof(struct pt_regs, regs[18]));
54 DEFINE(S_X20, offsetof(struct pt_regs, regs[20]));
55 DEFINE(S_X22, offsetof(struct pt_regs, regs[22]));
56 DEFINE(S_X24, offsetof(struct pt_regs, regs[24]));
57 DEFINE(S_X26, offsetof(struct pt_regs, regs[26]));
58 DEFINE(S_X28, offsetof(struct pt_regs, regs[28]));
59 DEFINE(S_LR, offsetof(struct pt_regs, regs[30]));
60 DEFINE(S_SP, offsetof(struct pt_regs, sp));
61 DEFINE(S_PSTATE, offsetof(struct pt_regs, pstate));
62 DEFINE(S_PC, offsetof(struct pt_regs, pc));
63 DEFINE(S_SYSCALLNO, offsetof(struct pt_regs, syscallno));
64 DEFINE(S_ORIG_ADDR_LIMIT, offsetof(struct pt_regs, orig_addr_limit));
65 DEFINE(S_PMR_SAVE, offsetof(struct pt_regs, pmr_save));
66 DEFINE(S_STACKFRAME, offsetof(struct pt_regs, stackframe));
67 DEFINE(S_FRAME_SIZE, sizeof(struct pt_regs));
68 BLANK();
69#ifdef CONFIG_COMPAT
70 DEFINE(COMPAT_SIGFRAME_REGS_OFFSET, offsetof(struct compat_sigframe, uc.uc_mcontext.arm_r0));
71 DEFINE(COMPAT_RT_SIGFRAME_REGS_OFFSET, offsetof(struct compat_rt_sigframe, sig.uc.uc_mcontext.arm_r0));
72 BLANK();
73#endif
74 DEFINE(MM_CONTEXT_ID, offsetof(struct mm_struct, context.id.counter));
75 BLANK();
76 DEFINE(VMA_VM_MM, offsetof(struct vm_area_struct, vm_mm));
77 DEFINE(VMA_VM_FLAGS, offsetof(struct vm_area_struct, vm_flags));
78 BLANK();
79 DEFINE(VM_EXEC, VM_EXEC);
80 BLANK();
81 DEFINE(PAGE_SZ, PAGE_SIZE);
82 BLANK();
83 DEFINE(DMA_TO_DEVICE, DMA_TO_DEVICE);
84 DEFINE(DMA_FROM_DEVICE, DMA_FROM_DEVICE);
85 BLANK();
86 DEFINE(PREEMPT_DISABLE_OFFSET, PREEMPT_DISABLE_OFFSET);
87 BLANK();
88 DEFINE(CPU_BOOT_STACK, offsetof(struct secondary_data, stack));
89 DEFINE(CPU_BOOT_TASK, offsetof(struct secondary_data, task));
90 BLANK();
91#ifdef CONFIG_KVM_ARM_HOST
92 DEFINE(VCPU_CONTEXT, offsetof(struct kvm_vcpu, arch.ctxt));
93 DEFINE(VCPU_FAULT_DISR, offsetof(struct kvm_vcpu, arch.fault.disr_el1));
94 DEFINE(VCPU_WORKAROUND_FLAGS, offsetof(struct kvm_vcpu, arch.workaround_flags));
95 DEFINE(VCPU_HCR_EL2, offsetof(struct kvm_vcpu, arch.hcr_el2));
96 DEFINE(CPU_GP_REGS, offsetof(struct kvm_cpu_context, gp_regs));
97 DEFINE(CPU_APIAKEYLO_EL1, offsetof(struct kvm_cpu_context, sys_regs[APIAKEYLO_EL1]));
98 DEFINE(CPU_APIBKEYLO_EL1, offsetof(struct kvm_cpu_context, sys_regs[APIBKEYLO_EL1]));
99 DEFINE(CPU_APDAKEYLO_EL1, offsetof(struct kvm_cpu_context, sys_regs[APDAKEYLO_EL1]));
100 DEFINE(CPU_APDBKEYLO_EL1, offsetof(struct kvm_cpu_context, sys_regs[APDBKEYLO_EL1]));
101 DEFINE(CPU_APGAKEYLO_EL1, offsetof(struct kvm_cpu_context, sys_regs[APGAKEYLO_EL1]));
102 DEFINE(CPU_USER_PT_REGS, offsetof(struct kvm_regs, regs));
103 DEFINE(HOST_CONTEXT_VCPU, offsetof(struct kvm_cpu_context, __hyp_running_vcpu));
104 DEFINE(HOST_DATA_CONTEXT, offsetof(struct kvm_host_data, host_ctxt));
105#endif
106#ifdef CONFIG_CPU_PM
107 DEFINE(CPU_CTX_SP, offsetof(struct cpu_suspend_ctx, sp));
108 DEFINE(MPIDR_HASH_MASK, offsetof(struct mpidr_hash, mask));
109 DEFINE(MPIDR_HASH_SHIFTS, offsetof(struct mpidr_hash, shift_aff));
110 DEFINE(SLEEP_STACK_DATA_SYSTEM_REGS, offsetof(struct sleep_stack_data, system_regs));
111 DEFINE(SLEEP_STACK_DATA_CALLEE_REGS, offsetof(struct sleep_stack_data, callee_saved_regs));
112#endif
113 DEFINE(ARM_SMCCC_RES_X0_OFFS, offsetof(struct arm_smccc_res, a0));
114 DEFINE(ARM_SMCCC_RES_X2_OFFS, offsetof(struct arm_smccc_res, a2));
115 DEFINE(ARM_SMCCC_QUIRK_ID_OFFS, offsetof(struct arm_smccc_quirk, id));
116 DEFINE(ARM_SMCCC_QUIRK_STATE_OFFS, offsetof(struct arm_smccc_quirk, state));
117 BLANK();
118 DEFINE(HIBERN_PBE_ORIG, offsetof(struct pbe, orig_address));
119 DEFINE(HIBERN_PBE_ADDR, offsetof(struct pbe, address));
120 DEFINE(HIBERN_PBE_NEXT, offsetof(struct pbe, next));
121 DEFINE(ARM64_FTR_SYSVAL, offsetof(struct arm64_ftr_reg, sys_val));
122 BLANK();
123#ifdef CONFIG_UNMAP_KERNEL_AT_EL0
124 DEFINE(TRAMP_VALIAS, TRAMP_VALIAS);
125#endif
126#ifdef CONFIG_ARM_SDE_INTERFACE
127 DEFINE(SDEI_EVENT_INTREGS, offsetof(struct sdei_registered_event, interrupted_regs));
128 DEFINE(SDEI_EVENT_PRIORITY, offsetof(struct sdei_registered_event, priority));
129#endif
130 return 0;
131}
132
