| /* |
| * Based on arch/arm/kernel/asm-offsets.c |
| * |
| * Copyright (C) 1995-2003 Russell King |
| * 2001-2002 Keith Owens |
| * Copyright (C) 2012 ARM Ltd. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| #include <linux/sched.h> |
| #include <linux/mm.h> |
| #include <linux/dma-mapping.h> |
| #include <linux/kvm_host.h> |
| #include <linux/suspend.h> |
| #include <asm/cpufeature.h> |
| #include <asm/fixmap.h> |
| #include <asm/thread_info.h> |
| #include <asm/memory.h> |
| #include <asm/smp_plat.h> |
| #include <asm/suspend.h> |
| #include <asm/vdso_datapage.h> |
| #include <linux/kbuild.h> |
| #include <linux/arm-smccc.h> |
| |
| int main(void) |
| { |
| DEFINE(TSK_ACTIVE_MM, offsetof(struct task_struct, active_mm)); |
| BLANK(); |
| DEFINE(TSK_TI_FLAGS, offsetof(struct task_struct, thread_info.flags)); |
| DEFINE(TSK_TI_PREEMPT, offsetof(struct task_struct, thread_info.preempt_count)); |
| DEFINE(TSK_TI_ADDR_LIMIT, offsetof(struct task_struct, thread_info.addr_limit)); |
| #ifdef CONFIG_ARM64_SW_TTBR0_PAN |
| DEFINE(TSK_TI_TTBR0, offsetof(struct task_struct, thread_info.ttbr0)); |
| #endif |
| DEFINE(TSK_STACK, offsetof(struct task_struct, stack)); |
| BLANK(); |
| DEFINE(THREAD_CPU_CONTEXT, offsetof(struct task_struct, thread.cpu_context)); |
| BLANK(); |
| DEFINE(S_X0, offsetof(struct pt_regs, regs[0])); |
| DEFINE(S_X1, offsetof(struct pt_regs, regs[1])); |
| DEFINE(S_X2, offsetof(struct pt_regs, regs[2])); |
| DEFINE(S_X3, offsetof(struct pt_regs, regs[3])); |
| DEFINE(S_X4, offsetof(struct pt_regs, regs[4])); |
| DEFINE(S_X5, offsetof(struct pt_regs, regs[5])); |
| DEFINE(S_X6, offsetof(struct pt_regs, regs[6])); |
| DEFINE(S_X7, offsetof(struct pt_regs, regs[7])); |
| DEFINE(S_X8, offsetof(struct pt_regs, regs[8])); |
| DEFINE(S_X10, offsetof(struct pt_regs, regs[10])); |
| DEFINE(S_X12, offsetof(struct pt_regs, regs[12])); |
| DEFINE(S_X14, offsetof(struct pt_regs, regs[14])); |
| DEFINE(S_X16, offsetof(struct pt_regs, regs[16])); |
| DEFINE(S_X18, offsetof(struct pt_regs, regs[18])); |
| DEFINE(S_X20, offsetof(struct pt_regs, regs[20])); |
| DEFINE(S_X22, offsetof(struct pt_regs, regs[22])); |
| DEFINE(S_X24, offsetof(struct pt_regs, regs[24])); |
| DEFINE(S_X26, offsetof(struct pt_regs, regs[26])); |
| DEFINE(S_X28, offsetof(struct pt_regs, regs[28])); |
| DEFINE(S_LR, offsetof(struct pt_regs, regs[30])); |
| DEFINE(S_SP, offsetof(struct pt_regs, sp)); |
| #ifdef CONFIG_COMPAT |
| DEFINE(S_COMPAT_SP, offsetof(struct pt_regs, compat_sp)); |
| #endif |
| DEFINE(S_PSTATE, offsetof(struct pt_regs, pstate)); |
| DEFINE(S_PC, offsetof(struct pt_regs, pc)); |
| DEFINE(S_ORIG_X0, offsetof(struct pt_regs, orig_x0)); |
| DEFINE(S_SYSCALLNO, offsetof(struct pt_regs, syscallno)); |
| DEFINE(S_ORIG_ADDR_LIMIT, offsetof(struct pt_regs, orig_addr_limit)); |
| DEFINE(S_STACKFRAME, offsetof(struct pt_regs, stackframe)); |
| DEFINE(S_FRAME_SIZE, sizeof(struct pt_regs)); |
| BLANK(); |
| DEFINE(MM_CONTEXT_ID, offsetof(struct mm_struct, context.id.counter)); |
| BLANK(); |
| DEFINE(VMA_VM_MM, offsetof(struct vm_area_struct, vm_mm)); |
| DEFINE(VMA_VM_FLAGS, offsetof(struct vm_area_struct, vm_flags)); |
| BLANK(); |
| DEFINE(VM_EXEC, VM_EXEC); |
| BLANK(); |
| DEFINE(PAGE_SZ, PAGE_SIZE); |
| BLANK(); |
| DEFINE(DMA_BIDIRECTIONAL, DMA_BIDIRECTIONAL); |
| DEFINE(DMA_TO_DEVICE, DMA_TO_DEVICE); |
| DEFINE(DMA_FROM_DEVICE, DMA_FROM_DEVICE); |
| BLANK(); |
| DEFINE(CLOCK_REALTIME, CLOCK_REALTIME); |
| DEFINE(CLOCK_MONOTONIC, CLOCK_MONOTONIC); |
| DEFINE(CLOCK_MONOTONIC_RAW, CLOCK_MONOTONIC_RAW); |
| DEFINE(CLOCK_REALTIME_RES, MONOTONIC_RES_NSEC); |
| DEFINE(CLOCK_REALTIME_COARSE, CLOCK_REALTIME_COARSE); |
| DEFINE(CLOCK_MONOTONIC_COARSE,CLOCK_MONOTONIC_COARSE); |
| DEFINE(CLOCK_COARSE_RES, LOW_RES_NSEC); |
| DEFINE(NSEC_PER_SEC, NSEC_PER_SEC); |
| BLANK(); |
| DEFINE(VDSO_CS_CYCLE_LAST, offsetof(struct vdso_data, cs_cycle_last)); |
| DEFINE(VDSO_RAW_TIME_SEC, offsetof(struct vdso_data, raw_time_sec)); |
| DEFINE(VDSO_RAW_TIME_NSEC, offsetof(struct vdso_data, raw_time_nsec)); |
| DEFINE(VDSO_XTIME_CLK_SEC, offsetof(struct vdso_data, xtime_clock_sec)); |
| DEFINE(VDSO_XTIME_CLK_NSEC, offsetof(struct vdso_data, xtime_clock_nsec)); |
| DEFINE(VDSO_XTIME_CRS_SEC, offsetof(struct vdso_data, xtime_coarse_sec)); |
| DEFINE(VDSO_XTIME_CRS_NSEC, offsetof(struct vdso_data, xtime_coarse_nsec)); |
| DEFINE(VDSO_WTM_CLK_SEC, offsetof(struct vdso_data, wtm_clock_sec)); |
| DEFINE(VDSO_WTM_CLK_NSEC, offsetof(struct vdso_data, wtm_clock_nsec)); |
| DEFINE(VDSO_TB_SEQ_COUNT, offsetof(struct vdso_data, tb_seq_count)); |
| DEFINE(VDSO_CS_MONO_MULT, offsetof(struct vdso_data, cs_mono_mult)); |
| DEFINE(VDSO_CS_RAW_MULT, offsetof(struct vdso_data, cs_raw_mult)); |
| DEFINE(VDSO_CS_SHIFT, offsetof(struct vdso_data, cs_shift)); |
| DEFINE(VDSO_TZ_MINWEST, offsetof(struct vdso_data, tz_minuteswest)); |
| DEFINE(VDSO_TZ_DSTTIME, offsetof(struct vdso_data, tz_dsttime)); |
| DEFINE(VDSO_USE_SYSCALL, offsetof(struct vdso_data, use_syscall)); |
| BLANK(); |
| DEFINE(TVAL_TV_SEC, offsetof(struct timeval, tv_sec)); |
| DEFINE(TVAL_TV_USEC, offsetof(struct timeval, tv_usec)); |
| DEFINE(TSPEC_TV_SEC, offsetof(struct timespec, tv_sec)); |
| DEFINE(TSPEC_TV_NSEC, offsetof(struct timespec, tv_nsec)); |
| BLANK(); |
| DEFINE(TZ_MINWEST, offsetof(struct timezone, tz_minuteswest)); |
| DEFINE(TZ_DSTTIME, offsetof(struct timezone, tz_dsttime)); |
| BLANK(); |
| DEFINE(CPU_BOOT_STACK, offsetof(struct secondary_data, stack)); |
| DEFINE(CPU_BOOT_TASK, offsetof(struct secondary_data, task)); |
| BLANK(); |
| #ifdef CONFIG_KVM_ARM_HOST |
| DEFINE(VCPU_CONTEXT, offsetof(struct kvm_vcpu, arch.ctxt)); |
| DEFINE(VCPU_WORKAROUND_FLAGS, offsetof(struct kvm_vcpu, arch.workaround_flags)); |
| DEFINE(CPU_GP_REGS, offsetof(struct kvm_cpu_context, gp_regs)); |
| DEFINE(CPU_USER_PT_REGS, offsetof(struct kvm_regs, regs)); |
| DEFINE(CPU_FP_REGS, offsetof(struct kvm_regs, fp_regs)); |
| DEFINE(VCPU_FPEXC32_EL2, offsetof(struct kvm_vcpu, arch.ctxt.sys_regs[FPEXC32_EL2])); |
| DEFINE(VCPU_HOST_CONTEXT, offsetof(struct kvm_vcpu, arch.host_cpu_context)); |
| DEFINE(HOST_CONTEXT_VCPU, offsetof(struct kvm_cpu_context, __hyp_running_vcpu)); |
| #endif |
| #ifdef CONFIG_CPU_PM |
| DEFINE(CPU_SUSPEND_SZ, sizeof(struct cpu_suspend_ctx)); |
| DEFINE(CPU_CTX_SP, offsetof(struct cpu_suspend_ctx, sp)); |
| DEFINE(MPIDR_HASH_MASK, offsetof(struct mpidr_hash, mask)); |
| DEFINE(MPIDR_HASH_SHIFTS, offsetof(struct mpidr_hash, shift_aff)); |
| DEFINE(SLEEP_STACK_DATA_SYSTEM_REGS, offsetof(struct sleep_stack_data, system_regs)); |
| DEFINE(SLEEP_STACK_DATA_CALLEE_REGS, offsetof(struct sleep_stack_data, callee_saved_regs)); |
| #endif |
| DEFINE(ARM_SMCCC_RES_X0_OFFS, offsetof(struct arm_smccc_res, a0)); |
| DEFINE(ARM_SMCCC_RES_X2_OFFS, offsetof(struct arm_smccc_res, a2)); |
| DEFINE(ARM_SMCCC_QUIRK_ID_OFFS, offsetof(struct arm_smccc_quirk, id)); |
| DEFINE(ARM_SMCCC_QUIRK_STATE_OFFS, offsetof(struct arm_smccc_quirk, state)); |
| BLANK(); |
| DEFINE(HIBERN_PBE_ORIG, offsetof(struct pbe, orig_address)); |
| DEFINE(HIBERN_PBE_ADDR, offsetof(struct pbe, address)); |
| DEFINE(HIBERN_PBE_NEXT, offsetof(struct pbe, next)); |
| DEFINE(ARM64_FTR_SYSVAL, offsetof(struct arm64_ftr_reg, sys_val)); |
| BLANK(); |
| #ifdef CONFIG_UNMAP_KERNEL_AT_EL0 |
| DEFINE(TRAMP_VALIAS, TRAMP_VALIAS); |
| #endif |
| return 0; |
| } |