^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) // SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * Based on arch/arm/kernel/asm-offsets.c
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * Copyright (C) 1995-2003 Russell King
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * 2001-2002 Keith Owens
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) * Copyright (C) 2012 ARM Ltd.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #include <linux/arm_sdei.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include <linux/sched.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include <linux/mm.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #include <linux/dma-mapping.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #include <linux/kvm_host.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #include <linux/preempt.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #include <linux/suspend.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #include <asm/cpufeature.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #include <asm/fixmap.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #include <asm/thread_info.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #include <asm/memory.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) #include <asm/signal32.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) #include <asm/smp_plat.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) #include <asm/suspend.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) #include <linux/kbuild.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) #include <linux/arm-smccc.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) int main(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) DEFINE(TSK_ACTIVE_MM, offsetof(struct task_struct, active_mm));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) BLANK();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) DEFINE(TSK_TI_FLAGS, offsetof(struct task_struct, thread_info.flags));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) DEFINE(TSK_TI_PREEMPT, offsetof(struct task_struct, thread_info.preempt_count));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) DEFINE(TSK_TI_ADDR_LIMIT, offsetof(struct task_struct, thread_info.addr_limit));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) #ifdef CONFIG_ARM64_SW_TTBR0_PAN
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) DEFINE(TSK_TI_TTBR0, offsetof(struct task_struct, thread_info.ttbr0));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) #ifdef CONFIG_SHADOW_CALL_STACK
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) DEFINE(TSK_TI_SCS_BASE, offsetof(struct task_struct, thread_info.scs_base));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) DEFINE(TSK_TI_SCS_SP, offsetof(struct task_struct, thread_info.scs_sp));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) DEFINE(TSK_STACK, offsetof(struct task_struct, stack));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) #ifdef CONFIG_STACKPROTECTOR
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) DEFINE(TSK_STACK_CANARY, offsetof(struct task_struct, stack_canary));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) BLANK();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) DEFINE(THREAD_CPU_CONTEXT, offsetof(struct task_struct, thread.cpu_context));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) DEFINE(THREAD_SCTLR_USER, offsetof(struct task_struct, thread.sctlr_user));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) #ifdef CONFIG_ARM64_PTR_AUTH
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) DEFINE(THREAD_KEYS_USER, offsetof(struct task_struct, thread.keys_user));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) DEFINE(THREAD_KEYS_KERNEL, offsetof(struct task_struct, thread.keys_kernel));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) #ifdef CONFIG_ARM64_MTE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) DEFINE(THREAD_MTE_CTRL, offsetof(struct task_struct, thread.mte_ctrl));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) BLANK();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) DEFINE(S_X0, offsetof(struct pt_regs, regs[0]));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) DEFINE(S_X2, offsetof(struct pt_regs, regs[2]));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) DEFINE(S_X4, offsetof(struct pt_regs, regs[4]));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) DEFINE(S_X6, offsetof(struct pt_regs, regs[6]));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) DEFINE(S_X8, offsetof(struct pt_regs, regs[8]));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) DEFINE(S_X10, offsetof(struct pt_regs, regs[10]));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) DEFINE(S_X12, offsetof(struct pt_regs, regs[12]));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) DEFINE(S_X14, offsetof(struct pt_regs, regs[14]));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) DEFINE(S_X16, offsetof(struct pt_regs, regs[16]));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) DEFINE(S_X18, offsetof(struct pt_regs, regs[18]));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) DEFINE(S_X20, offsetof(struct pt_regs, regs[20]));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) DEFINE(S_X22, offsetof(struct pt_regs, regs[22]));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) DEFINE(S_X24, offsetof(struct pt_regs, regs[24]));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) DEFINE(S_X26, offsetof(struct pt_regs, regs[26]));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) DEFINE(S_X28, offsetof(struct pt_regs, regs[28]));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) DEFINE(S_FP, offsetof(struct pt_regs, regs[29]));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) DEFINE(S_LR, offsetof(struct pt_regs, regs[30]));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) DEFINE(S_SP, offsetof(struct pt_regs, sp));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) DEFINE(S_PSTATE, offsetof(struct pt_regs, pstate));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) DEFINE(S_PC, offsetof(struct pt_regs, pc));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) DEFINE(S_SYSCALLNO, offsetof(struct pt_regs, syscallno));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) DEFINE(S_ORIG_ADDR_LIMIT, offsetof(struct pt_regs, orig_addr_limit));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) DEFINE(S_PMR_SAVE, offsetof(struct pt_regs, pmr_save));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) DEFINE(S_STACKFRAME, offsetof(struct pt_regs, stackframe));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) DEFINE(S_FRAME_SIZE, sizeof(struct pt_regs));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) BLANK();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) #ifdef CONFIG_COMPAT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) DEFINE(COMPAT_SIGFRAME_REGS_OFFSET, offsetof(struct compat_sigframe, uc.uc_mcontext.arm_r0));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) DEFINE(COMPAT_RT_SIGFRAME_REGS_OFFSET, offsetof(struct compat_rt_sigframe, sig.uc.uc_mcontext.arm_r0));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) BLANK();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) DEFINE(MM_CONTEXT_ID, offsetof(struct mm_struct, context.id.counter));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) BLANK();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) DEFINE(VMA_VM_MM, offsetof(struct vm_area_struct, vm_mm));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) DEFINE(VMA_VM_FLAGS, offsetof(struct vm_area_struct, vm_flags));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) BLANK();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) DEFINE(VM_EXEC, VM_EXEC);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) BLANK();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) DEFINE(PAGE_SZ, PAGE_SIZE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) BLANK();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) DEFINE(DMA_TO_DEVICE, DMA_TO_DEVICE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) DEFINE(DMA_FROM_DEVICE, DMA_FROM_DEVICE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) BLANK();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) DEFINE(PREEMPT_DISABLE_OFFSET, PREEMPT_DISABLE_OFFSET);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) DEFINE(SOFTIRQ_SHIFT, SOFTIRQ_SHIFT);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) DEFINE(IRQ_CPUSTAT_SOFTIRQ_PENDING, offsetof(irq_cpustat_t, __softirq_pending));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) BLANK();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) DEFINE(CPU_BOOT_STACK, offsetof(struct secondary_data, stack));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) DEFINE(CPU_BOOT_TASK, offsetof(struct secondary_data, task));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) BLANK();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) DEFINE(FTR_OVR_VAL_OFFSET, offsetof(struct arm64_ftr_override, val));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) DEFINE(FTR_OVR_MASK_OFFSET, offsetof(struct arm64_ftr_override, mask));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) BLANK();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) #ifdef CONFIG_KVM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) DEFINE(VCPU_CONTEXT, offsetof(struct kvm_vcpu, arch.ctxt));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) DEFINE(VCPU_FAULT_DISR, offsetof(struct kvm_vcpu, arch.fault.disr_el1));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) DEFINE(VCPU_WORKAROUND_FLAGS, offsetof(struct kvm_vcpu, arch.workaround_flags));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) DEFINE(VCPU_HCR_EL2, offsetof(struct kvm_vcpu, arch.hcr_el2));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) DEFINE(CPU_USER_PT_REGS, offsetof(struct kvm_cpu_context, regs));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) DEFINE(CPU_APIAKEYLO_EL1, offsetof(struct kvm_cpu_context, sys_regs[APIAKEYLO_EL1]));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) DEFINE(CPU_APIBKEYLO_EL1, offsetof(struct kvm_cpu_context, sys_regs[APIBKEYLO_EL1]));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) DEFINE(CPU_APDAKEYLO_EL1, offsetof(struct kvm_cpu_context, sys_regs[APDAKEYLO_EL1]));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) DEFINE(CPU_APDBKEYLO_EL1, offsetof(struct kvm_cpu_context, sys_regs[APDBKEYLO_EL1]));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) DEFINE(CPU_APGAKEYLO_EL1, offsetof(struct kvm_cpu_context, sys_regs[APGAKEYLO_EL1]));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) DEFINE(HOST_CONTEXT_VCPU, offsetof(struct kvm_cpu_context, __hyp_running_vcpu));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) DEFINE(HOST_DATA_CONTEXT, offsetof(struct kvm_host_data, host_ctxt));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) DEFINE(NVHE_INIT_MAIR_EL2, offsetof(struct kvm_nvhe_init_params, mair_el2));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) DEFINE(NVHE_INIT_TCR_EL2, offsetof(struct kvm_nvhe_init_params, tcr_el2));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) DEFINE(NVHE_INIT_TPIDR_EL2, offsetof(struct kvm_nvhe_init_params, tpidr_el2));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) DEFINE(NVHE_INIT_STACK_HYP_VA, offsetof(struct kvm_nvhe_init_params, stack_hyp_va));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) DEFINE(NVHE_INIT_PGD_PA, offsetof(struct kvm_nvhe_init_params, pgd_pa));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) DEFINE(NVHE_INIT_HCR_EL2, offsetof(struct kvm_nvhe_init_params, hcr_el2));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) DEFINE(NVHE_INIT_VTTBR, offsetof(struct kvm_nvhe_init_params, vttbr));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) DEFINE(NVHE_INIT_VTCR, offsetof(struct kvm_nvhe_init_params, vtcr));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) #ifdef CONFIG_CPU_PM
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) DEFINE(CPU_CTX_SP, offsetof(struct cpu_suspend_ctx, sp));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) DEFINE(MPIDR_HASH_MASK, offsetof(struct mpidr_hash, mask));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) DEFINE(MPIDR_HASH_SHIFTS, offsetof(struct mpidr_hash, shift_aff));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) DEFINE(SLEEP_STACK_DATA_SYSTEM_REGS, offsetof(struct sleep_stack_data, system_regs));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) DEFINE(SLEEP_STACK_DATA_CALLEE_REGS, offsetof(struct sleep_stack_data, callee_saved_regs));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) DEFINE(ARM_SMCCC_RES_X0_OFFS, offsetof(struct arm_smccc_res, a0));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) DEFINE(ARM_SMCCC_RES_X2_OFFS, offsetof(struct arm_smccc_res, a2));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) DEFINE(ARM_SMCCC_QUIRK_ID_OFFS, offsetof(struct arm_smccc_quirk, id));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) DEFINE(ARM_SMCCC_QUIRK_STATE_OFFS, offsetof(struct arm_smccc_quirk, state));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) BLANK();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) DEFINE(HIBERN_PBE_ORIG, offsetof(struct pbe, orig_address));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) DEFINE(HIBERN_PBE_ADDR, offsetof(struct pbe, address));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) DEFINE(HIBERN_PBE_NEXT, offsetof(struct pbe, next));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) DEFINE(ARM64_FTR_SYSVAL, offsetof(struct arm64_ftr_reg, sys_val));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) BLANK();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) #ifdef CONFIG_UNMAP_KERNEL_AT_EL0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) DEFINE(TRAMP_VALIAS, TRAMP_VALIAS);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) #ifdef CONFIG_ARM_SDE_INTERFACE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) DEFINE(SDEI_EVENT_INTREGS, offsetof(struct sdei_registered_event, interrupted_regs));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) DEFINE(SDEI_EVENT_PRIORITY, offsetof(struct sdei_registered_event, priority));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) #ifdef CONFIG_ARM64_PTR_AUTH
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) DEFINE(PTRAUTH_USER_KEY_APIA, offsetof(struct ptrauth_keys_user, apia));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) DEFINE(PTRAUTH_KERNEL_KEY_APIA, offsetof(struct ptrauth_keys_kernel, apia));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) BLANK();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) }
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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