1 // SPDX-License-Identifier: GPL-2.0-only 1
2 /*
3 * Based on arch/arm/kernel/asm-offsets.c
4 *
5 * Copyright (C) 1995-2003 Russell King
6 * 2001-2002 Keith Owens
7 * Copyright (C) 2012 ARM Ltd.
8 */
9
10 #include <linux/arm_sdei.h>
11 #include <linux/sched.h>
12 #include <linux/ftrace.h>
13 #include <linux/kexec.h>
14 #include <linux/mm.h>
15 #include <linux/dma-mapping.h>
16 #include <linux/kvm_host.h>
17 #include <linux/preempt.h>
18 #include <linux/suspend.h>
19 #include <asm/cpufeature.h>
20 #include <asm/fixmap.h>
21 #include <asm/thread_info.h>
22 #include <asm/memory.h>
23 #include <asm/signal32.h>
24 #include <asm/smp_plat.h>
25 #include <asm/suspend.h>
26 #include <linux/kbuild.h>
27 #include <linux/arm-smccc.h>
28
29 int main(void)
30 {
31 DEFINE(TSK_ACTIVE_MM, offsetof(struc
32 BLANK();
33 DEFINE(TSK_TI_CPU, offsetof(struc
34 DEFINE(TSK_TI_FLAGS, offsetof(struc
35 DEFINE(TSK_TI_PREEMPT, offsetof(struc
36 #ifdef CONFIG_ARM64_SW_TTBR0_PAN
37 DEFINE(TSK_TI_TTBR0, offsetof(struc
38 #endif
39 #ifdef CONFIG_SHADOW_CALL_STACK
40 DEFINE(TSK_TI_SCS_BASE, offsetof(struc
41 DEFINE(TSK_TI_SCS_SP, offsetof(struc
42 #endif
43 DEFINE(TSK_STACK, offsetof(struc
44 #ifdef CONFIG_STACKPROTECTOR
45 DEFINE(TSK_STACK_CANARY, offsetof(struc
46 #endif
47 BLANK();
48 DEFINE(THREAD_CPU_CONTEXT, offsetof(struc
49 DEFINE(THREAD_SCTLR_USER, offsetof(struc
50 #ifdef CONFIG_ARM64_PTR_AUTH
51 DEFINE(THREAD_KEYS_USER, offsetof(struc
52 #endif
53 #ifdef CONFIG_ARM64_PTR_AUTH_KERNEL
54 DEFINE(THREAD_KEYS_KERNEL, offsetof(struc
55 #endif
56 #ifdef CONFIG_ARM64_MTE
57 DEFINE(THREAD_MTE_CTRL, offsetof(struc
58 #endif
59 BLANK();
60 DEFINE(S_X0, offsetof(struc
61 DEFINE(S_X2, offsetof(struc
62 DEFINE(S_X4, offsetof(struc
63 DEFINE(S_X6, offsetof(struc
64 DEFINE(S_X8, offsetof(struc
65 DEFINE(S_X10, offsetof(struc
66 DEFINE(S_X12, offsetof(struc
67 DEFINE(S_X14, offsetof(struc
68 DEFINE(S_X16, offsetof(struc
69 DEFINE(S_X18, offsetof(struc
70 DEFINE(S_X20, offsetof(struc
71 DEFINE(S_X22, offsetof(struc
72 DEFINE(S_X24, offsetof(struc
73 DEFINE(S_X26, offsetof(struc
74 DEFINE(S_X28, offsetof(struc
75 DEFINE(S_FP, offsetof(struc
76 DEFINE(S_LR, offsetof(struc
77 DEFINE(S_SP, offsetof(struc
78 DEFINE(S_PC, offsetof(struc
79 DEFINE(S_PSTATE, offsetof(struc
80 DEFINE(S_SYSCALLNO, offsetof(struc
81 DEFINE(S_SDEI_TTBR1, offsetof(struc
82 DEFINE(S_PMR_SAVE, offsetof(struc
83 DEFINE(S_STACKFRAME, offsetof(struc
84 DEFINE(PT_REGS_SIZE, sizeof(struct
85 BLANK();
86 #ifdef CONFIG_DYNAMIC_FTRACE_WITH_ARGS
87 DEFINE(FREGS_X0, offsetof(struc
88 DEFINE(FREGS_X2, offsetof(struc
89 DEFINE(FREGS_X4, offsetof(struc
90 DEFINE(FREGS_X6, offsetof(struc
91 DEFINE(FREGS_X8, offsetof(struc
92 DEFINE(FREGS_FP, offsetof(struc
93 DEFINE(FREGS_LR, offsetof(struc
94 DEFINE(FREGS_SP, offsetof(struc
95 DEFINE(FREGS_PC, offsetof(struc
96 #ifdef CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS
97 DEFINE(FREGS_DIRECT_TRAMP, offsetof(struc
98 #endif
99 DEFINE(FREGS_SIZE, sizeof(struct
100 BLANK();
101 #endif
102 #ifdef CONFIG_COMPAT
103 DEFINE(COMPAT_SIGFRAME_REGS_OFFSET,
104 DEFINE(COMPAT_RT_SIGFRAME_REGS_OFFSET,
105 BLANK();
106 #endif
107 DEFINE(MM_CONTEXT_ID, offsetof(struc
108 BLANK();
109 DEFINE(VMA_VM_MM, offsetof(struc
110 DEFINE(VMA_VM_FLAGS, offsetof(struc
111 BLANK();
112 DEFINE(VM_EXEC, VM_EXEC);
113 BLANK();
114 DEFINE(PAGE_SZ, PAGE_SIZE);
115 BLANK();
116 DEFINE(DMA_TO_DEVICE, DMA_TO_DEVICE)
117 DEFINE(DMA_FROM_DEVICE, DMA_FROM_DEVIC
118 BLANK();
119 DEFINE(PREEMPT_DISABLE_OFFSET, PREEMPT_DISAB
120 BLANK();
121 DEFINE(CPU_BOOT_TASK, offsetof(struc
122 BLANK();
123 DEFINE(FTR_OVR_VAL_OFFSET, offsetof(struc
124 DEFINE(FTR_OVR_MASK_OFFSET, offsetof(struc
125 BLANK();
126 #ifdef CONFIG_KVM
127 DEFINE(VCPU_CONTEXT, offsetof(struc
128 DEFINE(VCPU_FAULT_DISR, offsetof(struc
129 DEFINE(VCPU_HCR_EL2, offsetof(struc
130 DEFINE(CPU_USER_PT_REGS, offsetof(struc
131 DEFINE(CPU_ELR_EL2, offsetof(struc
132 DEFINE(CPU_RGSR_EL1, offsetof(struc
133 DEFINE(CPU_GCR_EL1, offsetof(struc
134 DEFINE(CPU_APIAKEYLO_EL1, offsetof(struc
135 DEFINE(CPU_APIBKEYLO_EL1, offsetof(struc
136 DEFINE(CPU_APDAKEYLO_EL1, offsetof(struc
137 DEFINE(CPU_APDBKEYLO_EL1, offsetof(struc
138 DEFINE(CPU_APGAKEYLO_EL1, offsetof(struc
139 DEFINE(HOST_CONTEXT_VCPU, offsetof(struc
140 DEFINE(HOST_DATA_CONTEXT, offsetof(struc
141 DEFINE(NVHE_INIT_MAIR_EL2, offsetof(struc
142 DEFINE(NVHE_INIT_TCR_EL2, offsetof(struc
143 DEFINE(NVHE_INIT_TPIDR_EL2, offsetof(struc
144 DEFINE(NVHE_INIT_STACK_HYP_VA, offset
145 DEFINE(NVHE_INIT_PGD_PA, offsetof(struc
146 DEFINE(NVHE_INIT_HCR_EL2, offsetof(struc
147 DEFINE(NVHE_INIT_VTTBR, offsetof(struc
148 DEFINE(NVHE_INIT_VTCR, offsetof(struc
149 DEFINE(NVHE_INIT_TMP, offsetof(struc
150 #endif
151 #ifdef CONFIG_CPU_PM
152 DEFINE(CPU_CTX_SP, offsetof(struc
153 DEFINE(MPIDR_HASH_MASK, offsetof(struc
154 DEFINE(MPIDR_HASH_SHIFTS, offsetof(struc
155 DEFINE(SLEEP_STACK_DATA_SYSTEM_REGS, offset
156 DEFINE(SLEEP_STACK_DATA_CALLEE_REGS, offset
157 #endif
158 DEFINE(ARM_SMCCC_RES_X0_OFFS, offset
159 DEFINE(ARM_SMCCC_RES_X2_OFFS, offset
160 DEFINE(ARM_SMCCC_QUIRK_ID_OFFS, offset
161 DEFINE(ARM_SMCCC_QUIRK_STATE_OFFS, offset
162 DEFINE(ARM_SMCCC_1_2_REGS_X0_OFFS, offset
163 DEFINE(ARM_SMCCC_1_2_REGS_X2_OFFS, offset
164 DEFINE(ARM_SMCCC_1_2_REGS_X4_OFFS, offset
165 DEFINE(ARM_SMCCC_1_2_REGS_X6_OFFS, offset
166 DEFINE(ARM_SMCCC_1_2_REGS_X8_OFFS, offset
167 DEFINE(ARM_SMCCC_1_2_REGS_X10_OFFS, offset
168 DEFINE(ARM_SMCCC_1_2_REGS_X12_OFFS, offset
169 DEFINE(ARM_SMCCC_1_2_REGS_X14_OFFS, offset
170 DEFINE(ARM_SMCCC_1_2_REGS_X16_OFFS, offset
171 BLANK();
172 DEFINE(HIBERN_PBE_ORIG, offsetof(struc
173 DEFINE(HIBERN_PBE_ADDR, offsetof(struc
174 DEFINE(HIBERN_PBE_NEXT, offsetof(struc
175 DEFINE(ARM64_FTR_SYSVAL, offsetof(struc
176 BLANK();
177 #ifdef CONFIG_UNMAP_KERNEL_AT_EL0
178 DEFINE(TRAMP_VALIAS, TRAMP_VALIAS);
179 #endif
180 #ifdef CONFIG_ARM_SDE_INTERFACE
181 DEFINE(SDEI_EVENT_INTREGS, offsetof(struc
182 DEFINE(SDEI_EVENT_PRIORITY, offsetof(struc
183 #endif
184 #ifdef CONFIG_ARM64_PTR_AUTH
185 DEFINE(PTRAUTH_USER_KEY_APIA, offset
186 #ifdef CONFIG_ARM64_PTR_AUTH_KERNEL
187 DEFINE(PTRAUTH_KERNEL_KEY_APIA, offset
188 #endif
189 BLANK();
190 #endif
191 #ifdef CONFIG_KEXEC_CORE
192 DEFINE(KIMAGE_ARCH_DTB_MEM, offset
193 DEFINE(KIMAGE_ARCH_EL2_VECTORS, offset
194 DEFINE(KIMAGE_ARCH_ZERO_PAGE, offset
195 DEFINE(KIMAGE_ARCH_PHYS_OFFSET, offset
196 DEFINE(KIMAGE_ARCH_TTBR1, offset
197 DEFINE(KIMAGE_HEAD, offset
198 DEFINE(KIMAGE_START, offset
199 BLANK();
200 #endif
201 #ifdef CONFIG_FUNCTION_TRACER
202 DEFINE(FTRACE_OPS_FUNC, offset
203 #endif
204 BLANK();
205 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
206 DEFINE(FGRET_REGS_X0, offset
207 DEFINE(FGRET_REGS_X1, offset
208 DEFINE(FGRET_REGS_X2, offset
209 DEFINE(FGRET_REGS_X3, offset
210 DEFINE(FGRET_REGS_X4, offset
211 DEFINE(FGRET_REGS_X5, offset
212 DEFINE(FGRET_REGS_X6, offset
213 DEFINE(FGRET_REGS_X7, offset
214 DEFINE(FGRET_REGS_FP, offset
215 DEFINE(FGRET_REGS_SIZE, sizeof
216 #endif
217 #ifdef CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS
218 DEFINE(FTRACE_OPS_DIRECT_CALL, offset
219 #endif
220 return 0;
221 }
222
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.