Merge remote-tracking branch 'spi/fix/s3c64xx' into spi-linus
[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>
a9c9147e 15#include <linux/dma-mapping.h>
f7ed45be
CD
16#ifdef CONFIG_KVM_ARM_HOST
17#include <linux/kvm_host.h>
18#endif
f6b0fa02 19#include <asm/cacheflush.h>
753790e7
RK
20#include <asm/glue-df.h>
21#include <asm/glue-pf.h>
1da177e4
LT
22#include <asm/mach/arch.h>
23#include <asm/thread_info.h>
24#include <asm/memory.h>
ee90dabc 25#include <asm/procinfo.h>
91c2ebb9 26#include <asm/hardware/cache-l2x0.h>
02cbe474 27#include <linux/kbuild.h>
1da177e4
LT
28
29/*
30 * Make sure that the compiler and target are compatible.
31 */
32#if defined(__APCS_26__)
33#error Sorry, your compiler targets APCS-26 but this kernel requires APCS-32
34#endif
35/*
1da177e4
LT
36 * GCC 3.0, 3.1: general bad code generation.
37 * GCC 3.2.0: incorrect function argument offset calculation.
38 * GCC 3.2.x: miscompiles NEW_AUX_ENT in fs/binfmt_elf.c
39 * (http://gcc.gnu.org/PR8896) and incorrect structure
40 * initialisation in fs/jffs2/erase.c
41 */
a1365647 42#if (__GNUC__ == 3 && __GNUC_MINOR__ < 3)
1da177e4 43#error Your compiler is too buggy; it is known to miscompile kernels.
a1365647 44#error Known good compilers: 3.3
1da177e4
LT
45#endif
46
1da177e4
LT
47int main(void)
48{
49 DEFINE(TSK_ACTIVE_MM, offsetof(struct task_struct, active_mm));
df0698be
NP
50#ifdef CONFIG_CC_STACKPROTECTOR
51 DEFINE(TSK_STACK_CANARY, offsetof(struct task_struct, stack_canary));
52#endif
1da177e4
LT
53 BLANK();
54 DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
55 DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count));
56 DEFINE(TI_ADDR_LIMIT, offsetof(struct thread_info, addr_limit));
57 DEFINE(TI_TASK, offsetof(struct thread_info, task));
58 DEFINE(TI_EXEC_DOMAIN, offsetof(struct thread_info, exec_domain));
59 DEFINE(TI_CPU, offsetof(struct thread_info, cpu));
60 DEFINE(TI_CPU_DOMAIN, offsetof(struct thread_info, cpu_domain));
61 DEFINE(TI_CPU_SAVE, offsetof(struct thread_info, cpu_context));
62 DEFINE(TI_USED_CP, offsetof(struct thread_info, used_cp));
63 DEFINE(TI_TP_VALUE, offsetof(struct thread_info, tp_value));
64 DEFINE(TI_FPSTATE, offsetof(struct thread_info, fpstate));
9fc31ddc 65#ifdef CONFIG_VFP
1da177e4 66 DEFINE(TI_VFPSTATE, offsetof(struct thread_info, vfpstate));
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67#ifdef CONFIG_SMP
68 DEFINE(VFP_CPU, offsetof(union vfp_state, hard.cpu));
69#endif
9fc31ddc 70#endif
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CM
71#ifdef CONFIG_ARM_THUMBEE
72 DEFINE(TI_THUMBEE_STATE, offsetof(struct thread_info, thumbee_state));
73#endif
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RK
74#ifdef CONFIG_IWMMXT
75 DEFINE(TI_IWMMXT_STATE, offsetof(struct thread_info, fpstate.iwmmxt));
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LB
76#endif
77#ifdef CONFIG_CRUNCH
78 DEFINE(TI_CRUNCH_STATE, offsetof(struct thread_info, crunchstate));
cdaabbd7 79#endif
1da177e4 80 BLANK();
925c8a1a
RK
81 DEFINE(S_R0, offsetof(struct pt_regs, ARM_r0));
82 DEFINE(S_R1, offsetof(struct pt_regs, ARM_r1));
83 DEFINE(S_R2, offsetof(struct pt_regs, ARM_r2));
84 DEFINE(S_R3, offsetof(struct pt_regs, ARM_r3));
85 DEFINE(S_R4, offsetof(struct pt_regs, ARM_r4));
86 DEFINE(S_R5, offsetof(struct pt_regs, ARM_r5));
87 DEFINE(S_R6, offsetof(struct pt_regs, ARM_r6));
88 DEFINE(S_R7, offsetof(struct pt_regs, ARM_r7));
89 DEFINE(S_R8, offsetof(struct pt_regs, ARM_r8));
90 DEFINE(S_R9, offsetof(struct pt_regs, ARM_r9));
91 DEFINE(S_R10, offsetof(struct pt_regs, ARM_r10));
92 DEFINE(S_FP, offsetof(struct pt_regs, ARM_fp));
93 DEFINE(S_IP, offsetof(struct pt_regs, ARM_ip));
94 DEFINE(S_SP, offsetof(struct pt_regs, ARM_sp));
95 DEFINE(S_LR, offsetof(struct pt_regs, ARM_lr));
96 DEFINE(S_PC, offsetof(struct pt_regs, ARM_pc));
97 DEFINE(S_PSR, offsetof(struct pt_regs, ARM_cpsr));
98 DEFINE(S_OLD_R0, offsetof(struct pt_regs, ARM_ORIG_r0));
99 DEFINE(S_FRAME_SIZE, sizeof(struct pt_regs));
100 BLANK();
91c2ebb9
BS
101#ifdef CONFIG_CACHE_L2X0
102 DEFINE(L2X0_R_PHY_BASE, offsetof(struct l2x0_regs, phy_base));
103 DEFINE(L2X0_R_AUX_CTRL, offsetof(struct l2x0_regs, aux_ctrl));
104 DEFINE(L2X0_R_TAG_LATENCY, offsetof(struct l2x0_regs, tag_latency));
105 DEFINE(L2X0_R_DATA_LATENCY, offsetof(struct l2x0_regs, data_latency));
106 DEFINE(L2X0_R_FILTER_START, offsetof(struct l2x0_regs, filter_start));
107 DEFINE(L2X0_R_FILTER_END, offsetof(struct l2x0_regs, filter_end));
108 DEFINE(L2X0_R_PREFETCH_CTRL, offsetof(struct l2x0_regs, prefetch_ctrl));
109 DEFINE(L2X0_R_PWR_CTRL, offsetof(struct l2x0_regs, pwr_ctrl));
110 BLANK();
111#endif
516793c6 112#ifdef CONFIG_CPU_HAS_ASID
8a4e3a9e 113 DEFINE(MM_CONTEXT_ID, offsetof(struct mm_struct, context.id.counter));
1da177e4
LT
114 BLANK();
115#endif
116 DEFINE(VMA_VM_MM, offsetof(struct vm_area_struct, vm_mm));
117 DEFINE(VMA_VM_FLAGS, offsetof(struct vm_area_struct, vm_flags));
118 BLANK();
119 DEFINE(VM_EXEC, VM_EXEC);
120 BLANK();
121 DEFINE(PAGE_SZ, PAGE_SIZE);
1da177e4
LT
122 BLANK();
123 DEFINE(SYS_ERROR0, 0x9f0000);
124 BLANK();
125 DEFINE(SIZEOF_MACHINE_DESC, sizeof(struct machine_desc));
2eb9d315
UZ
126 DEFINE(MACHINFO_TYPE, offsetof(struct machine_desc, nr));
127 DEFINE(MACHINFO_NAME, offsetof(struct machine_desc, name));
2ceec0c8
UZ
128 BLANK();
129 DEFINE(PROC_INFO_SZ, sizeof(struct proc_info_list));
2eb9d315 130 DEFINE(PROCINFO_INITFUNC, offsetof(struct proc_info_list, __cpu_flush));
8799ee9f
RK
131 DEFINE(PROCINFO_MM_MMUFLAGS, offsetof(struct proc_info_list, __cpu_mm_mmu_flags));
132 DEFINE(PROCINFO_IO_MMUFLAGS, offsetof(struct proc_info_list, __cpu_io_mmu_flags));
48d7927b
PB
133 BLANK();
134#ifdef MULTI_DABORT
135 DEFINE(PROCESSOR_DABT_FUNC, offsetof(struct processor, _data_abort));
136#endif
137#ifdef MULTI_PABORT
138 DEFINE(PROCESSOR_PABT_FUNC, offsetof(struct processor, _prefetch_abort));
f6b0fa02
RK
139#endif
140#ifdef MULTI_CPU
141 DEFINE(CPU_SLEEP_SIZE, offsetof(struct processor, suspend_size));
142 DEFINE(CPU_DO_SUSPEND, offsetof(struct processor, do_suspend));
143 DEFINE(CPU_DO_RESUME, offsetof(struct processor, do_resume));
144#endif
145#ifdef MULTI_CACHE
146 DEFINE(CACHE_FLUSH_KERN_ALL, offsetof(struct cpu_cache_fns, flush_kern_all));
48d7927b 147#endif
a9c9147e
RK
148 BLANK();
149 DEFINE(DMA_BIDIRECTIONAL, DMA_BIDIRECTIONAL);
150 DEFINE(DMA_TO_DEVICE, DMA_TO_DEVICE);
151 DEFINE(DMA_FROM_DEVICE, DMA_FROM_DEVICE);
7fe31d28 152 BLANK();
1ae98561 153 DEFINE(CACHE_WRITEBACK_ORDER, __CACHE_WRITEBACK_ORDER);
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DM
154 DEFINE(CACHE_WRITEBACK_GRANULE, __CACHE_WRITEBACK_GRANULE);
155 BLANK();
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CD
156#ifdef CONFIG_KVM_ARM_HOST
157 DEFINE(VCPU_KVM, offsetof(struct kvm_vcpu, kvm));
158 DEFINE(VCPU_MIDR, offsetof(struct kvm_vcpu, arch.midr));
159 DEFINE(VCPU_CP15, offsetof(struct kvm_vcpu, arch.cp15));
160 DEFINE(VCPU_VFP_GUEST, offsetof(struct kvm_vcpu, arch.vfp_guest));
3de50da6 161 DEFINE(VCPU_VFP_HOST, offsetof(struct kvm_vcpu, arch.host_cpu_context));
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CD
162 DEFINE(VCPU_REGS, offsetof(struct kvm_vcpu, arch.regs));
163 DEFINE(VCPU_USR_REGS, offsetof(struct kvm_vcpu, arch.regs.usr_regs));
164 DEFINE(VCPU_SVC_REGS, offsetof(struct kvm_vcpu, arch.regs.svc_regs));
165 DEFINE(VCPU_ABT_REGS, offsetof(struct kvm_vcpu, arch.regs.abt_regs));
166 DEFINE(VCPU_UND_REGS, offsetof(struct kvm_vcpu, arch.regs.und_regs));
167 DEFINE(VCPU_IRQ_REGS, offsetof(struct kvm_vcpu, arch.regs.irq_regs));
168 DEFINE(VCPU_FIQ_REGS, offsetof(struct kvm_vcpu, arch.regs.fiq_regs));
169 DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.regs.usr_regs.ARM_pc));
170 DEFINE(VCPU_CPSR, offsetof(struct kvm_vcpu, arch.regs.usr_regs.ARM_cpsr));
171 DEFINE(VCPU_IRQ_LINES, offsetof(struct kvm_vcpu, arch.irq_lines));
7393b599
MZ
172 DEFINE(VCPU_HSR, offsetof(struct kvm_vcpu, arch.fault.hsr));
173 DEFINE(VCPU_HxFAR, offsetof(struct kvm_vcpu, arch.fault.hxfar));
174 DEFINE(VCPU_HPFAR, offsetof(struct kvm_vcpu, arch.fault.hpfar));
175 DEFINE(VCPU_HYP_PC, offsetof(struct kvm_vcpu, arch.fault.hyp_pc));
348b2b07
MZ
176#ifdef CONFIG_KVM_ARM_VGIC
177 DEFINE(VCPU_VGIC_CPU, offsetof(struct kvm_vcpu, arch.vgic_cpu));
178 DEFINE(VGIC_CPU_HCR, offsetof(struct vgic_cpu, vgic_hcr));
179 DEFINE(VGIC_CPU_VMCR, offsetof(struct vgic_cpu, vgic_vmcr));
180 DEFINE(VGIC_CPU_MISR, offsetof(struct vgic_cpu, vgic_misr));
181 DEFINE(VGIC_CPU_EISR, offsetof(struct vgic_cpu, vgic_eisr));
182 DEFINE(VGIC_CPU_ELRSR, offsetof(struct vgic_cpu, vgic_elrsr));
183 DEFINE(VGIC_CPU_APR, offsetof(struct vgic_cpu, vgic_apr));
184 DEFINE(VGIC_CPU_LR, offsetof(struct vgic_cpu, vgic_lr));
185 DEFINE(VGIC_CPU_NR_LR, offsetof(struct vgic_cpu, nr_lr));
c7e3ba64
MZ
186#ifdef CONFIG_KVM_ARM_TIMER
187 DEFINE(VCPU_TIMER_CNTV_CTL, offsetof(struct kvm_vcpu, arch.timer_cpu.cntv_ctl));
188 DEFINE(VCPU_TIMER_CNTV_CVAL, offsetof(struct kvm_vcpu, arch.timer_cpu.cntv_cval));
189 DEFINE(KVM_TIMER_CNTVOFF, offsetof(struct kvm, arch.timer.cntvoff));
190 DEFINE(KVM_TIMER_ENABLED, offsetof(struct kvm, arch.timer.enabled));
191#endif
348b2b07
MZ
192 DEFINE(KVM_VGIC_VCTRL, offsetof(struct kvm, arch.vgic.vctrl_base));
193#endif
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CD
194 DEFINE(KVM_VTTBR, offsetof(struct kvm, arch.vttbr));
195#endif
1da177e4
LT
196 return 0;
197}