1 // SPDX-License-Identifier: GPL-2.0-only !! 1 // SPDX-License-Identifier: GPL-2.0
2 /* 2 /*
3 * Based on arch/arm/kernel/asm-offsets.c !! 3 * Generate definitions needed by assembly language modules.
4 * !! 4 * This code generates raw asm output which is post-processed to extract
5 * Copyright (C) 1995-2003 Russell King !! 5 * and format the required data.
6 * 2001-2002 Keith Owens <<
7 * Copyright (C) 2012 ARM Ltd. <<
8 */ 6 */
9 7
10 #include <linux/arm_sdei.h> !! 8 #include <linux/types.h>
>> 9 #include <linux/stddef.h>
11 #include <linux/sched.h> 10 #include <linux/sched.h>
12 #include <linux/ftrace.h> !! 11 #include <linux/ptrace.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> 12 #include <linux/kbuild.h>
27 #include <linux/arm-smccc.h> !! 13 #include <asm/io.h>
28 14
29 int main(void) !! 15 void foo(void)
30 { 16 {
31 DEFINE(TSK_ACTIVE_MM, offsetof(struc !! 17 DEFINE(TI_TASK, offsetof(struct thread_info, task));
32 BLANK(); !! 18 DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
33 DEFINE(TSK_TI_CPU, offsetof(struc !! 19 DEFINE(TI_CPU, offsetof(struct thread_info, cpu));
34 DEFINE(TSK_TI_FLAGS, offsetof(struc !! 20 DEFINE(TI_FP, offsetof(struct thread_info, fp));
35 DEFINE(TSK_TI_PREEMPT, offsetof(struc !! 21 DEFINE(TI_STATUS, offsetof(struct thread_info, status));
36 #ifdef CONFIG_ARM64_SW_TTBR0_PAN !! 22 BLANK();
37 DEFINE(TSK_TI_TTBR0, offsetof(struc !! 23
38 #endif !! 24 DEFINE(TASK_BLOCKED, offsetof(struct task_struct, blocked));
39 #ifdef CONFIG_SHADOW_CALL_STACK !! 25 DEFINE(TASK_CRED, offsetof(struct task_struct, cred));
40 DEFINE(TSK_TI_SCS_BASE, offsetof(struc !! 26 DEFINE(TASK_REAL_PARENT, offsetof(struct task_struct, real_parent));
41 DEFINE(TSK_TI_SCS_SP, offsetof(struc !! 27 DEFINE(TASK_GROUP_LEADER, offsetof(struct task_struct, group_leader));
42 #endif !! 28 DEFINE(TASK_TGID, offsetof(struct task_struct, tgid));
43 DEFINE(TSK_STACK, offsetof(struc !! 29 BLANK();
44 #ifdef CONFIG_STACKPROTECTOR !! 30
45 DEFINE(TSK_STACK_CANARY, offsetof(struc !! 31 DEFINE(CRED_UID, offsetof(struct cred, uid));
46 #endif !! 32 DEFINE(CRED_EUID, offsetof(struct cred, euid));
47 BLANK(); !! 33 DEFINE(CRED_GID, offsetof(struct cred, gid));
48 DEFINE(THREAD_CPU_CONTEXT, offsetof(struc !! 34 DEFINE(CRED_EGID, offsetof(struct cred, egid));
49 DEFINE(THREAD_SCTLR_USER, offsetof(struc !! 35 BLANK();
50 #ifdef CONFIG_ARM64_PTR_AUTH !! 36
51 DEFINE(THREAD_KEYS_USER, offsetof(struc !! 37 DEFINE(SIZEOF_PT_REGS, sizeof(struct pt_regs));
52 #endif !! 38 DEFINE(PT_PTRACED, PT_PTRACED);
53 #ifdef CONFIG_ARM64_PTR_AUTH_KERNEL !! 39 DEFINE(CLONE_VM, CLONE_VM);
54 DEFINE(THREAD_KEYS_KERNEL, offsetof(struc !! 40 DEFINE(CLONE_UNTRACED, CLONE_UNTRACED);
55 #endif !! 41 DEFINE(SIGCHLD, SIGCHLD);
56 #ifdef CONFIG_ARM64_MTE !! 42 BLANK();
57 DEFINE(THREAD_MTE_CTRL, offsetof(struc !! 43
58 #endif !! 44 DEFINE(HAE_CACHE, offsetof(struct alpha_machine_vector, hae_cache));
59 BLANK(); !! 45 DEFINE(HAE_REG, offsetof(struct alpha_machine_vector, hae_register));
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 } 46 }
222 47
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