Merge tag 'v3.10.55' into update
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / arm / kernel / asm-offsets.c
CommitLineData
1da177e4
LT
1/*
2 * Copyright (C) 1995-2003 Russell King
3 * 2001-2002 Keith Owens
4 *
5 * Generate definitions needed by assembly language modules.
6 * This code generates raw asm output which is post-processed to extract
7 * and format the required data.
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License version 2 as
11 * published by the Free Software Foundation.
12 */
13#include <linux/sched.h>
14#include <linux/mm.h>
6fa3eb70 15#include <linux/suspend.h>
a9c9147e 16#include <linux/dma-mapping.h>
f7ed45be
CD
17#ifdef CONFIG_KVM_ARM_HOST
18#include <linux/kvm_host.h>
19#endif
f6b0fa02 20#include <asm/cacheflush.h>
753790e7
RK
21#include <asm/glue-df.h>
22#include <asm/glue-pf.h>
1da177e4
LT
23#include <asm/mach/arch.h>
24#include <asm/thread_info.h>
25#include <asm/memory.h>
ee90dabc 26#include <asm/procinfo.h>
91c2ebb9 27#include <asm/hardware/cache-l2x0.h>
02cbe474 28#include <linux/kbuild.h>
1da177e4
LT
29
30/*
31 * Make sure that the compiler and target are compatible.
32 */
33#if defined(__APCS_26__)
34#error Sorry, your compiler targets APCS-26 but this kernel requires APCS-32
35#endif
36/*
1da177e4
LT
37 * GCC 3.0, 3.1: general bad code generation.
38 * GCC 3.2.0: incorrect function argument offset calculation.
39 * GCC 3.2.x: miscompiles NEW_AUX_ENT in fs/binfmt_elf.c
40 * (http://gcc.gnu.org/PR8896) and incorrect structure
41 * initialisation in fs/jffs2/erase.c
42 */
a1365647 43#if (__GNUC__ == 3 && __GNUC_MINOR__ < 3)
1da177e4 44#error Your compiler is too buggy; it is known to miscompile kernels.
a1365647 45#error Known good compilers: 3.3
1da177e4
LT
46#endif
47
1da177e4
LT
48int main(void)
49{
50 DEFINE(TSK_ACTIVE_MM, offsetof(struct task_struct, active_mm));
df0698be
NP
51#ifdef CONFIG_CC_STACKPROTECTOR
52 DEFINE(TSK_STACK_CANARY, offsetof(struct task_struct, stack_canary));
53#endif
1da177e4
LT
54 BLANK();
55 DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
56 DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count));
57 DEFINE(TI_ADDR_LIMIT, offsetof(struct thread_info, addr_limit));
58 DEFINE(TI_TASK, offsetof(struct thread_info, task));
59 DEFINE(TI_EXEC_DOMAIN, offsetof(struct thread_info, exec_domain));
60 DEFINE(TI_CPU, offsetof(struct thread_info, cpu));
61 DEFINE(TI_CPU_DOMAIN, offsetof(struct thread_info, cpu_domain));
62 DEFINE(TI_CPU_SAVE, offsetof(struct thread_info, cpu_context));
63 DEFINE(TI_USED_CP, offsetof(struct thread_info, used_cp));
64 DEFINE(TI_TP_VALUE, offsetof(struct thread_info, tp_value));
65 DEFINE(TI_FPSTATE, offsetof(struct thread_info, fpstate));
9fc31ddc 66#ifdef CONFIG_VFP
1da177e4 67 DEFINE(TI_VFPSTATE, offsetof(struct thread_info, vfpstate));
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RK
68#ifdef CONFIG_SMP
69 DEFINE(VFP_CPU, offsetof(union vfp_state, hard.cpu));
70#endif
9fc31ddc 71#endif
d7f864be
CM
72#ifdef CONFIG_ARM_THUMBEE
73 DEFINE(TI_THUMBEE_STATE, offsetof(struct thread_info, thumbee_state));
74#endif
cdaabbd7
RK
75#ifdef CONFIG_IWMMXT
76 DEFINE(TI_IWMMXT_STATE, offsetof(struct thread_info, fpstate.iwmmxt));
c17fad11
LB
77#endif
78#ifdef CONFIG_CRUNCH
79 DEFINE(TI_CRUNCH_STATE, offsetof(struct thread_info, crunchstate));
cdaabbd7 80#endif
1da177e4 81 BLANK();
925c8a1a
RK
82 DEFINE(S_R0, offsetof(struct pt_regs, ARM_r0));
83 DEFINE(S_R1, offsetof(struct pt_regs, ARM_r1));
84 DEFINE(S_R2, offsetof(struct pt_regs, ARM_r2));
85 DEFINE(S_R3, offsetof(struct pt_regs, ARM_r3));
86 DEFINE(S_R4, offsetof(struct pt_regs, ARM_r4));
87 DEFINE(S_R5, offsetof(struct pt_regs, ARM_r5));
88 DEFINE(S_R6, offsetof(struct pt_regs, ARM_r6));
89 DEFINE(S_R7, offsetof(struct pt_regs, ARM_r7));
90 DEFINE(S_R8, offsetof(struct pt_regs, ARM_r8));
91 DEFINE(S_R9, offsetof(struct pt_regs, ARM_r9));
92 DEFINE(S_R10, offsetof(struct pt_regs, ARM_r10));
93 DEFINE(S_FP, offsetof(struct pt_regs, ARM_fp));
94 DEFINE(S_IP, offsetof(struct pt_regs, ARM_ip));
95 DEFINE(S_SP, offsetof(struct pt_regs, ARM_sp));
96 DEFINE(S_LR, offsetof(struct pt_regs, ARM_lr));
97 DEFINE(S_PC, offsetof(struct pt_regs, ARM_pc));
98 DEFINE(S_PSR, offsetof(struct pt_regs, ARM_cpsr));
99 DEFINE(S_OLD_R0, offsetof(struct pt_regs, ARM_ORIG_r0));
100 DEFINE(S_FRAME_SIZE, sizeof(struct pt_regs));
101 BLANK();
91c2ebb9
BS
102#ifdef CONFIG_CACHE_L2X0
103 DEFINE(L2X0_R_PHY_BASE, offsetof(struct l2x0_regs, phy_base));
104 DEFINE(L2X0_R_AUX_CTRL, offsetof(struct l2x0_regs, aux_ctrl));
105 DEFINE(L2X0_R_TAG_LATENCY, offsetof(struct l2x0_regs, tag_latency));
106 DEFINE(L2X0_R_DATA_LATENCY, offsetof(struct l2x0_regs, data_latency));
107 DEFINE(L2X0_R_FILTER_START, offsetof(struct l2x0_regs, filter_start));
108 DEFINE(L2X0_R_FILTER_END, offsetof(struct l2x0_regs, filter_end));
109 DEFINE(L2X0_R_PREFETCH_CTRL, offsetof(struct l2x0_regs, prefetch_ctrl));
110 DEFINE(L2X0_R_PWR_CTRL, offsetof(struct l2x0_regs, pwr_ctrl));
111 BLANK();
112#endif
516793c6 113#ifdef CONFIG_CPU_HAS_ASID
8a4e3a9e 114 DEFINE(MM_CONTEXT_ID, offsetof(struct mm_struct, context.id.counter));
1da177e4
LT
115 BLANK();
116#endif
117 DEFINE(VMA_VM_MM, offsetof(struct vm_area_struct, vm_mm));
118 DEFINE(VMA_VM_FLAGS, offsetof(struct vm_area_struct, vm_flags));
119 BLANK();
120 DEFINE(VM_EXEC, VM_EXEC);
121 BLANK();
122 DEFINE(PAGE_SZ, PAGE_SIZE);
1da177e4
LT
123 BLANK();
124 DEFINE(SYS_ERROR0, 0x9f0000);
125 BLANK();
126 DEFINE(SIZEOF_MACHINE_DESC, sizeof(struct machine_desc));
2eb9d315
UZ
127 DEFINE(MACHINFO_TYPE, offsetof(struct machine_desc, nr));
128 DEFINE(MACHINFO_NAME, offsetof(struct machine_desc, name));
2ceec0c8
UZ
129 BLANK();
130 DEFINE(PROC_INFO_SZ, sizeof(struct proc_info_list));
2eb9d315 131 DEFINE(PROCINFO_INITFUNC, offsetof(struct proc_info_list, __cpu_flush));
8799ee9f
RK
132 DEFINE(PROCINFO_MM_MMUFLAGS, offsetof(struct proc_info_list, __cpu_mm_mmu_flags));
133 DEFINE(PROCINFO_IO_MMUFLAGS, offsetof(struct proc_info_list, __cpu_io_mmu_flags));
48d7927b
PB
134 BLANK();
135#ifdef MULTI_DABORT
136 DEFINE(PROCESSOR_DABT_FUNC, offsetof(struct processor, _data_abort));
137#endif
138#ifdef MULTI_PABORT
139 DEFINE(PROCESSOR_PABT_FUNC, offsetof(struct processor, _prefetch_abort));
f6b0fa02
RK
140#endif
141#ifdef MULTI_CPU
142 DEFINE(CPU_SLEEP_SIZE, offsetof(struct processor, suspend_size));
143 DEFINE(CPU_DO_SUSPEND, offsetof(struct processor, do_suspend));
144 DEFINE(CPU_DO_RESUME, offsetof(struct processor, do_resume));
145#endif
146#ifdef MULTI_CACHE
147 DEFINE(CACHE_FLUSH_KERN_ALL, offsetof(struct cpu_cache_fns, flush_kern_all));
48d7927b 148#endif
a9c9147e
RK
149 BLANK();
150 DEFINE(DMA_BIDIRECTIONAL, DMA_BIDIRECTIONAL);
151 DEFINE(DMA_TO_DEVICE, DMA_TO_DEVICE);
152 DEFINE(DMA_FROM_DEVICE, DMA_FROM_DEVICE);
7fe31d28 153 BLANK();
1ae98561 154 DEFINE(CACHE_WRITEBACK_ORDER, __CACHE_WRITEBACK_ORDER);
7fe31d28
DM
155 DEFINE(CACHE_WRITEBACK_GRANULE, __CACHE_WRITEBACK_GRANULE);
156 BLANK();
f7ed45be
CD
157#ifdef CONFIG_KVM_ARM_HOST
158 DEFINE(VCPU_KVM, offsetof(struct kvm_vcpu, kvm));
159 DEFINE(VCPU_MIDR, offsetof(struct kvm_vcpu, arch.midr));
160 DEFINE(VCPU_CP15, offsetof(struct kvm_vcpu, arch.cp15));
161 DEFINE(VCPU_VFP_GUEST, offsetof(struct kvm_vcpu, arch.vfp_guest));
3de50da6 162 DEFINE(VCPU_VFP_HOST, offsetof(struct kvm_vcpu, arch.host_cpu_context));
f7ed45be
CD
163 DEFINE(VCPU_REGS, offsetof(struct kvm_vcpu, arch.regs));
164 DEFINE(VCPU_USR_REGS, offsetof(struct kvm_vcpu, arch.regs.usr_regs));
165 DEFINE(VCPU_SVC_REGS, offsetof(struct kvm_vcpu, arch.regs.svc_regs));
166 DEFINE(VCPU_ABT_REGS, offsetof(struct kvm_vcpu, arch.regs.abt_regs));
167 DEFINE(VCPU_UND_REGS, offsetof(struct kvm_vcpu, arch.regs.und_regs));
168 DEFINE(VCPU_IRQ_REGS, offsetof(struct kvm_vcpu, arch.regs.irq_regs));
169 DEFINE(VCPU_FIQ_REGS, offsetof(struct kvm_vcpu, arch.regs.fiq_regs));
170 DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.regs.usr_regs.ARM_pc));
171 DEFINE(VCPU_CPSR, offsetof(struct kvm_vcpu, arch.regs.usr_regs.ARM_cpsr));
172 DEFINE(VCPU_IRQ_LINES, offsetof(struct kvm_vcpu, arch.irq_lines));
7393b599
MZ
173 DEFINE(VCPU_HSR, offsetof(struct kvm_vcpu, arch.fault.hsr));
174 DEFINE(VCPU_HxFAR, offsetof(struct kvm_vcpu, arch.fault.hxfar));
175 DEFINE(VCPU_HPFAR, offsetof(struct kvm_vcpu, arch.fault.hpfar));
176 DEFINE(VCPU_HYP_PC, offsetof(struct kvm_vcpu, arch.fault.hyp_pc));
348b2b07
MZ
177#ifdef CONFIG_KVM_ARM_VGIC
178 DEFINE(VCPU_VGIC_CPU, offsetof(struct kvm_vcpu, arch.vgic_cpu));
179 DEFINE(VGIC_CPU_HCR, offsetof(struct vgic_cpu, vgic_hcr));
180 DEFINE(VGIC_CPU_VMCR, offsetof(struct vgic_cpu, vgic_vmcr));
181 DEFINE(VGIC_CPU_MISR, offsetof(struct vgic_cpu, vgic_misr));
182 DEFINE(VGIC_CPU_EISR, offsetof(struct vgic_cpu, vgic_eisr));
183 DEFINE(VGIC_CPU_ELRSR, offsetof(struct vgic_cpu, vgic_elrsr));
184 DEFINE(VGIC_CPU_APR, offsetof(struct vgic_cpu, vgic_apr));
185 DEFINE(VGIC_CPU_LR, offsetof(struct vgic_cpu, vgic_lr));
186 DEFINE(VGIC_CPU_NR_LR, offsetof(struct vgic_cpu, nr_lr));
c7e3ba64
MZ
187#ifdef CONFIG_KVM_ARM_TIMER
188 DEFINE(VCPU_TIMER_CNTV_CTL, offsetof(struct kvm_vcpu, arch.timer_cpu.cntv_ctl));
189 DEFINE(VCPU_TIMER_CNTV_CVAL, offsetof(struct kvm_vcpu, arch.timer_cpu.cntv_cval));
190 DEFINE(KVM_TIMER_CNTVOFF, offsetof(struct kvm, arch.timer.cntvoff));
191 DEFINE(KVM_TIMER_ENABLED, offsetof(struct kvm, arch.timer.enabled));
192#endif
348b2b07
MZ
193 DEFINE(KVM_VGIC_VCTRL, offsetof(struct kvm, arch.vgic.vctrl_base));
194#endif
f7ed45be
CD
195 DEFINE(KVM_VTTBR, offsetof(struct kvm, arch.vttbr));
196#endif
6fa3eb70
S
197 DEFINE(PBE_ADDRESS, offsetof(struct pbe, address));
198 DEFINE(PBE_ORIG_ADDRESS, offsetof(struct pbe, orig_address));
199 DEFINE(PBE_NEXT, offsetof(struct pbe, next));
1da177e4
LT
200 return 0;
201}