arch/powerpc/kernel/asm-offsets.c

   1 /*
   2  * This program is used to generate definitions needed by
   3  * assembly language modules.
   4  *
   5  * We use the technique used in the OSF Mach kernel code:
   6  * generate asm statements containing #defines,
   7  * compile this file to assembler, and then extract the
   8  * #defines from the assembly-language output.
   9  *
  10  * This program is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU General Public License
  12  * as published by the Free Software Foundation; either version
  13  * 2 of the License, or (at your option) any later version.
  14  */
  15
  16 #include <linux/signal.h>
  17 #include <linux/sched.h>
  18 #include <linux/kernel.h>
  19 #include <linux/errno.h>
  20 #include <linux/string.h>
  21 #include <linux/types.h>
  22 #include <linux/mman.h>
  23 #include <linux/mm.h>
  24 #include <linux/suspend.h>
  25 #include <linux/hrtimer.h>
  26 #ifdef CONFIG_PPC64
  27 #include <linux/time.h>
  28 #include <linux/hardirq.h>
  29 #endif
  30 #include <linux/kbuild.h>
  31
  32 #include <asm/io.h>
  33 #include <asm/page.h>
  34 #include <asm/pgtable.h>
  35 #include <asm/processor.h>
  36 #include <asm/cputable.h>
  37 #include <asm/thread_info.h>
  38 #include <asm/rtas.h>
  39 #include <asm/vdso_datapage.h>
  40 #ifdef CONFIG_PPC64
  41 #include <asm/paca.h>
  42 #include <asm/lppaca.h>
  43 #include <asm/cache.h>
  44 #include <asm/compat.h>
  45 #include <asm/mmu.h>
  46 #include <asm/hvcall.h>
  47 #include <asm/xics.h>
  48 #endif
  49 #ifdef CONFIG_PPC_POWERNV
  50 #include <asm/opal.h>
  51 #endif
  52 #if defined(CONFIG_KVM) || defined(CONFIG_KVM_GUEST)
  53 #include <linux/kvm_host.h>
  54 #endif
  55 #if defined(CONFIG_KVM) && defined(CONFIG_PPC_BOOK3S)
  56 #include <asm/kvm_book3s.h>
  57 #endif
  58
  59 #ifdef CONFIG_PPC32
  60 #if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
  61 #include "head_booke.h"
  62 #endif
  63 #endif
  64
  65 #if defined(CONFIG_PPC_FSL_BOOK3E)
  66 #include "../mm/mmu_decl.h"
  67 #endif
  68
  69 int main(void)
  70 {
  71         DEFINE(THREAD, offsetof(struct task_struct, thread));
  72         DEFINE(MM, offsetof(struct task_struct, mm));
  73         DEFINE(MMCONTEXTID, offsetof(struct mm_struct, context.id));
  74 #ifdef CONFIG_PPC64
  75         DEFINE(AUDITCONTEXT, offsetof(struct task_struct, audit_context));
  76         DEFINE(SIGSEGV, SIGSEGV);
  77         DEFINE(NMI_MASK, NMI_MASK);
  78         DEFINE(THREAD_DSCR, offsetof(struct thread_struct, dscr));
  79         DEFINE(THREAD_DSCR_INHERIT, offsetof(struct thread_struct, dscr_inherit));
  80         DEFINE(TASKTHREADPPR, offsetof(struct task_struct, thread.ppr));
  81 #else
  82         DEFINE(THREAD_INFO, offsetof(struct task_struct, stack));
  83         DEFINE(THREAD_INFO_GAP, _ALIGN_UP(sizeof(struct thread_info), 16));
  84         DEFINE(KSP_LIMIT, offsetof(struct thread_struct, ksp_limit));
  85 #endif /* CONFIG_PPC64 */
  86
  87         DEFINE(KSP, offsetof(struct thread_struct, ksp));
  88         DEFINE(PT_REGS, offsetof(struct thread_struct, regs));
  89 #ifdef CONFIG_BOOKE
  90         DEFINE(THREAD_NORMSAVES, offsetof(struct thread_struct, normsave[0]));
  91 #endif
  92         DEFINE(THREAD_FPEXC_MODE, offsetof(struct thread_struct, fpexc_mode));
  93         DEFINE(THREAD_FPR0, offsetof(struct thread_struct, fpr[0]));
  94         DEFINE(THREAD_FPSCR, offsetof(struct thread_struct, fpscr));
  95 #ifdef CONFIG_ALTIVEC
  96         DEFINE(THREAD_VR0, offsetof(struct thread_struct, vr[0]));
  97         DEFINE(THREAD_VRSAVE, offsetof(struct thread_struct, vrsave));
  98         DEFINE(THREAD_VSCR, offsetof(struct thread_struct, vscr));
  99         DEFINE(THREAD_USED_VR, offsetof(struct thread_struct, used_vr));
 100 #endif /* CONFIG_ALTIVEC */
 101 #ifdef CONFIG_VSX
 102         DEFINE(THREAD_VSR0, offsetof(struct thread_struct, fpr));
 103         DEFINE(THREAD_USED_VSR, offsetof(struct thread_struct, used_vsr));
 104 #endif /* CONFIG_VSX */
 105 #ifdef CONFIG_PPC64
 106         DEFINE(KSP_VSID, offsetof(struct thread_struct, ksp_vsid));
 107 #else /* CONFIG_PPC64 */
 108         DEFINE(PGDIR, offsetof(struct thread_struct, pgdir));
 109 #ifdef CONFIG_SPE
 110         DEFINE(THREAD_EVR0, offsetof(struct thread_struct, evr[0]));
 111         DEFINE(THREAD_ACC, offsetof(struct thread_struct, acc));
 112         DEFINE(THREAD_SPEFSCR, offsetof(struct thread_struct, spefscr));
 113         DEFINE(THREAD_USED_SPE, offsetof(struct thread_struct, used_spe));
 114 #endif /* CONFIG_SPE */
 115 #endif /* CONFIG_PPC64 */
 116 #if defined(CONFIG_4xx) || defined(CONFIG_BOOKE)
 117         DEFINE(THREAD_DBCR0, offsetof(struct thread_struct, dbcr0));
 118 #endif
 119 #ifdef CONFIG_KVM_BOOK3S_32_HANDLER
 120         DEFINE(THREAD_KVM_SVCPU, offsetof(struct thread_struct, kvm_shadow_vcpu));
 121 #endif
 122 #if defined(CONFIG_KVM) && defined(CONFIG_BOOKE)
 123         DEFINE(THREAD_KVM_VCPU, offsetof(struct thread_struct, kvm_vcpu));
 124 #endif
 125
 126 #ifdef CONFIG_PPC_BOOK3S_64
 127         DEFINE(THREAD_TAR, offsetof(struct thread_struct, tar));
 128         DEFINE(THREAD_BESCR, offsetof(struct thread_struct, bescr));
 129         DEFINE(THREAD_EBBHR, offsetof(struct thread_struct, ebbhr));
 130         DEFINE(THREAD_EBBRR, offsetof(struct thread_struct, ebbrr));
 131         DEFINE(THREAD_SIAR, offsetof(struct thread_struct, siar));
 132         DEFINE(THREAD_SDAR, offsetof(struct thread_struct, sdar));
 133         DEFINE(THREAD_SIER, offsetof(struct thread_struct, sier));
 134         DEFINE(THREAD_MMCR0, offsetof(struct thread_struct, mmcr0));
 135         DEFINE(THREAD_MMCR2, offsetof(struct thread_struct, mmcr2));
 136 #endif
 137 #ifdef CONFIG_PPC_TRANSACTIONAL_MEM
 138         DEFINE(PACATMSCRATCH, offsetof(struct paca_struct, tm_scratch));
 139         DEFINE(THREAD_TM_TFHAR, offsetof(struct thread_struct, tm_tfhar));
 140         DEFINE(THREAD_TM_TEXASR, offsetof(struct thread_struct, tm_texasr));
 141         DEFINE(THREAD_TM_TFIAR, offsetof(struct thread_struct, tm_tfiar));
 142         DEFINE(THREAD_TM_TAR, offsetof(struct thread_struct, tm_tar));
 143         DEFINE(THREAD_TM_PPR, offsetof(struct thread_struct, tm_ppr));
 144         DEFINE(THREAD_TM_DSCR, offsetof(struct thread_struct, tm_dscr));
 145         DEFINE(PT_CKPT_REGS, offsetof(struct thread_struct, ckpt_regs));
 146         DEFINE(THREAD_TRANSACT_VR0, offsetof(struct thread_struct,
 147                                          transact_vr[0]));
 148         DEFINE(THREAD_TRANSACT_VSCR, offsetof(struct thread_struct,
 149                                           transact_vscr));
 150         DEFINE(THREAD_TRANSACT_VRSAVE, offsetof(struct thread_struct,
 151                                             transact_vrsave));
 152         DEFINE(THREAD_TRANSACT_FPR0, offsetof(struct thread_struct,
 153                                           transact_fpr[0]));
 154         DEFINE(THREAD_TRANSACT_FPSCR, offsetof(struct thread_struct,
 155                                            transact_fpscr));
 156 #ifdef CONFIG_VSX
 157         DEFINE(THREAD_TRANSACT_VSR0, offsetof(struct thread_struct,
 158                                           transact_fpr[0]));
 159 #endif
 160         /* Local pt_regs on stack for Transactional Memory funcs. */
 161         DEFINE(TM_FRAME_SIZE, STACK_FRAME_OVERHEAD +
 162                sizeof(struct pt_regs) + 16);
 163 #endif /* CONFIG_PPC_TRANSACTIONAL_MEM */
 164
 165         DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
 166         DEFINE(TI_LOCAL_FLAGS, offsetof(struct thread_info, local_flags));
 167         DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count));
 168         DEFINE(TI_TASK, offsetof(struct thread_info, task));
 169         DEFINE(TI_CPU, offsetof(struct thread_info, cpu));
 170
 171 #ifdef CONFIG_PPC64
 172         DEFINE(DCACHEL1LINESIZE, offsetof(struct ppc64_caches, dline_size));
 173         DEFINE(DCACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_dline_size));
 174         DEFINE(DCACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, dlines_per_page));
 175         DEFINE(ICACHEL1LINESIZE, offsetof(struct ppc64_caches, iline_size));
 176         DEFINE(ICACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_iline_size));
 177         DEFINE(ICACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, ilines_per_page));
 178         /* paca */
 179         DEFINE(PACA_SIZE, sizeof(struct paca_struct));
 180         DEFINE(PACA_LOCK_TOKEN, offsetof(struct paca_struct, lock_token));
 181         DEFINE(PACAPACAINDEX, offsetof(struct paca_struct, paca_index));
 182         DEFINE(PACAPROCSTART, offsetof(struct paca_struct, cpu_start));
 183         DEFINE(PACAKSAVE, offsetof(struct paca_struct, kstack));
 184         DEFINE(PACACURRENT, offsetof(struct paca_struct, __current));
 185         DEFINE(PACASAVEDMSR, offsetof(struct paca_struct, saved_msr));
 186         DEFINE(PACASTABRR, offsetof(struct paca_struct, stab_rr));
 187         DEFINE(PACAR1, offsetof(struct paca_struct, saved_r1));
 188         DEFINE(PACATOC, offsetof(struct paca_struct, kernel_toc));
 189         DEFINE(PACAKBASE, offsetof(struct paca_struct, kernelbase));
 190         DEFINE(PACAKMSR, offsetof(struct paca_struct, kernel_msr));
 191         DEFINE(PACASOFTIRQEN, offsetof(struct paca_struct, soft_enabled));
 192         DEFINE(PACAIRQHAPPENED, offsetof(struct paca_struct, irq_happened));
 193         DEFINE(PACACONTEXTID, offsetof(struct paca_struct, context.id));
 194 #ifdef CONFIG_PPC_MM_SLICES
 195         DEFINE(PACALOWSLICESPSIZE, offsetof(struct paca_struct,
 196                                             context.low_slices_psize));
 197         DEFINE(PACAHIGHSLICEPSIZE, offsetof(struct paca_struct,
 198                                             context.high_slices_psize));
 199         DEFINE(MMUPSIZEDEFSIZE, sizeof(struct mmu_psize_def));
 200 #endif /* CONFIG_PPC_MM_SLICES */
 201
 202 #ifdef CONFIG_PPC_BOOK3E
 203         DEFINE(PACAPGD, offsetof(struct paca_struct, pgd));
 204         DEFINE(PACA_KERNELPGD, offsetof(struct paca_struct, kernel_pgd));
 205         DEFINE(PACA_EXGEN, offsetof(struct paca_struct, exgen));
 206         DEFINE(PACA_EXTLB, offsetof(struct paca_struct, extlb));
 207         DEFINE(PACA_EXMC, offsetof(struct paca_struct, exmc));
 208         DEFINE(PACA_EXCRIT, offsetof(struct paca_struct, excrit));
 209         DEFINE(PACA_EXDBG, offsetof(struct paca_struct, exdbg));
 210         DEFINE(PACA_MC_STACK, offsetof(struct paca_struct, mc_kstack));
 211         DEFINE(PACA_CRIT_STACK, offsetof(struct paca_struct, crit_kstack));
 212         DEFINE(PACA_DBG_STACK, offsetof(struct paca_struct, dbg_kstack));
 213 #endif /* CONFIG_PPC_BOOK3E */
 214
 215 #ifdef CONFIG_PPC_STD_MMU_64
 216         DEFINE(PACASTABREAL, offsetof(struct paca_struct, stab_real));
 217         DEFINE(PACASTABVIRT, offsetof(struct paca_struct, stab_addr));
 218         DEFINE(PACASLBCACHE, offsetof(struct paca_struct, slb_cache));
 219         DEFINE(PACASLBCACHEPTR, offsetof(struct paca_struct, slb_cache_ptr));
 220         DEFINE(PACAVMALLOCSLLP, offsetof(struct paca_struct, vmalloc_sllp));
 221 #ifdef CONFIG_PPC_MM_SLICES
 222         DEFINE(MMUPSIZESLLP, offsetof(struct mmu_psize_def, sllp));
 223 #else
 224         DEFINE(PACACONTEXTSLLP, offsetof(struct paca_struct, context.sllp));
 225 #endif /* CONFIG_PPC_MM_SLICES */
 226         DEFINE(PACA_EXGEN, offsetof(struct paca_struct, exgen));
 227         DEFINE(PACA_EXMC, offsetof(struct paca_struct, exmc));
 228         DEFINE(PACA_EXSLB, offsetof(struct paca_struct, exslb));
 229         DEFINE(PACALPPACAPTR, offsetof(struct paca_struct, lppaca_ptr));
 230         DEFINE(PACA_SLBSHADOWPTR, offsetof(struct paca_struct, slb_shadow_ptr));
 231         DEFINE(SLBSHADOW_STACKVSID,
 232                offsetof(struct slb_shadow, save_area[SLB_NUM_BOLTED - 1].vsid));
 233         DEFINE(SLBSHADOW_STACKESID,
 234                offsetof(struct slb_shadow, save_area[SLB_NUM_BOLTED - 1].esid));
 235         DEFINE(SLBSHADOW_SAVEAREA, offsetof(struct slb_shadow, save_area));
 236         DEFINE(LPPACA_PMCINUSE, offsetof(struct lppaca, pmcregs_in_use));
 237         DEFINE(LPPACA_DTLIDX, offsetof(struct lppaca, dtl_idx));
 238         DEFINE(LPPACA_YIELDCOUNT, offsetof(struct lppaca, yield_count));
 239         DEFINE(PACA_DTL_RIDX, offsetof(struct paca_struct, dtl_ridx));
 240 #endif /* CONFIG_PPC_STD_MMU_64 */
 241         DEFINE(PACAEMERGSP, offsetof(struct paca_struct, emergency_sp));
 242         DEFINE(PACAHWCPUID, offsetof(struct paca_struct, hw_cpu_id));
 243         DEFINE(PACAKEXECSTATE, offsetof(struct paca_struct, kexec_state));
 244         DEFINE(PACA_STARTTIME, offsetof(struct paca_struct, starttime));
 245         DEFINE(PACA_STARTTIME_USER, offsetof(struct paca_struct, starttime_user));
 246         DEFINE(PACA_USER_TIME, offsetof(struct paca_struct, user_time));
 247         DEFINE(PACA_SYSTEM_TIME, offsetof(struct paca_struct, system_time));
 248         DEFINE(PACA_TRAP_SAVE, offsetof(struct paca_struct, trap_save));
 249         DEFINE(PACA_NAPSTATELOST, offsetof(struct paca_struct, nap_state_lost));
 250         DEFINE(PACA_SPRG3, offsetof(struct paca_struct, sprg3));
 251 #endif /* CONFIG_PPC64 */
 252
 253         /* RTAS */
 254         DEFINE(RTASBASE, offsetof(struct rtas_t, base));
 255         DEFINE(RTASENTRY, offsetof(struct rtas_t, entry));
 256
 257         /* Interrupt register frame */
 258         DEFINE(INT_FRAME_SIZE, STACK_INT_FRAME_SIZE);
 259         DEFINE(SWITCH_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs));
 260 #ifdef CONFIG_PPC64
 261         /* Create extra stack space for SRR0 and SRR1 when calling prom/rtas. */
 262         DEFINE(PROM_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16);
 263         DEFINE(RTAS_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16);
 264
 265         /* hcall statistics */
 266         DEFINE(HCALL_STAT_SIZE, sizeof(struct hcall_stats));
 267         DEFINE(HCALL_STAT_CALLS, offsetof(struct hcall_stats, num_calls));
 268         DEFINE(HCALL_STAT_TB, offsetof(struct hcall_stats, tb_total));
 269         DEFINE(HCALL_STAT_PURR, offsetof(struct hcall_stats, purr_total));
 270 #endif /* CONFIG_PPC64 */
 271         DEFINE(GPR0, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[0]));
 272         DEFINE(GPR1, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[1]));
 273         DEFINE(GPR2, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[2]));
 274         DEFINE(GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[3]));
 275         DEFINE(GPR4, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[4]));
 276         DEFINE(GPR5, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[5]));
 277         DEFINE(GPR6, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[6]));
 278         DEFINE(GPR7, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[7]));
 279         DEFINE(GPR8, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[8]));
 280         DEFINE(GPR9, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[9]));
 281         DEFINE(GPR10, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[10]));
 282         DEFINE(GPR11, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[11]));
 283         DEFINE(GPR12, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[12]));
 284         DEFINE(GPR13, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[13]));
 285 #ifndef CONFIG_PPC64
 286         DEFINE(GPR14, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[14]));
 287         DEFINE(GPR15, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[15]));
 288         DEFINE(GPR16, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[16]));
 289         DEFINE(GPR17, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[17]));
 290         DEFINE(GPR18, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[18]));
 291         DEFINE(GPR19, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[19]));
 292         DEFINE(GPR20, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[20]));
 293         DEFINE(GPR21, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[21]));
 294         DEFINE(GPR22, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[22]));
 295         DEFINE(GPR23, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[23]));
 296         DEFINE(GPR24, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[24]));
 297         DEFINE(GPR25, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[25]));
 298         DEFINE(GPR26, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[26]));
 299         DEFINE(GPR27, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[27]));
 300         DEFINE(GPR28, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[28]));
 301         DEFINE(GPR29, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[29]));
 302         DEFINE(GPR30, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[30]));
 303         DEFINE(GPR31, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[31]));
 304 #endif /* CONFIG_PPC64 */
 305         /*
 306          * Note: these symbols include _ because they overlap with special
 307          * register names
 308          */
 309         DEFINE(_NIP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, nip));
 310         DEFINE(_MSR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, msr));
 311         DEFINE(_CTR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ctr));
 312         DEFINE(_LINK, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, link));
 313         DEFINE(_CCR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ccr));
 314         DEFINE(_XER, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, xer));
 315         DEFINE(_DAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar));
 316         DEFINE(_DSISR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr));
 317         DEFINE(ORIG_GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, orig_gpr3));
 318         DEFINE(RESULT, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, result));
 319         DEFINE(_TRAP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, trap));
 320 #ifndef CONFIG_PPC64
 321         DEFINE(_MQ, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, mq));
 322         /*
 323          * The PowerPC 400-class & Book-E processors have neither the DAR
 324          * nor the DSISR SPRs. Hence, we overload them to hold the similar
 325          * DEAR and ESR SPRs for such processors.  For critical interrupts
 326          * we use them to hold SRR0 and SRR1.
 327          */
 328         DEFINE(_DEAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar));
 329         DEFINE(_ESR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr));
 330 #else /* CONFIG_PPC64 */
 331         DEFINE(SOFTE, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, softe));
 332
 333         /* These _only_ to be used with {PROM,RTAS}_FRAME_SIZE!!! */
 334         DEFINE(_SRR0, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs));
 335         DEFINE(_SRR1, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs)+8);
 336 #endif /* CONFIG_PPC64 */
 337
 338 #if defined(CONFIG_PPC32)
 339 #if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
 340         DEFINE(EXC_LVL_SIZE, STACK_EXC_LVL_FRAME_SIZE);
 341         DEFINE(MAS0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas0));
 342         /* we overload MMUCR for 44x on MAS0 since they are mutually exclusive */
 343         DEFINE(MMUCR, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas0));
 344         DEFINE(MAS1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas1));
 345         DEFINE(MAS2, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas2));
 346         DEFINE(MAS3, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas3));
 347         DEFINE(MAS6, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas6));
 348         DEFINE(MAS7, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas7));
 349         DEFINE(_SRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, srr0));
 350         DEFINE(_SRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, srr1));
 351         DEFINE(_CSRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, csrr0));
 352         DEFINE(_CSRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, csrr1));
 353         DEFINE(_DSRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, dsrr0));
 354         DEFINE(_DSRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, dsrr1));
 355         DEFINE(SAVED_KSP_LIMIT, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, saved_ksp_limit));
 356 #endif
 357 #endif
 358         DEFINE(CLONE_VM, CLONE_VM);
 359         DEFINE(CLONE_UNTRACED, CLONE_UNTRACED);
 360
 361 #ifndef CONFIG_PPC64
 362         DEFINE(MM_PGD, offsetof(struct mm_struct, pgd));
 363 #endif /* ! CONFIG_PPC64 */
 364
 365         /* About the CPU features table */
 366         DEFINE(CPU_SPEC_FEATURES, offsetof(struct cpu_spec, cpu_features));
 367         DEFINE(CPU_SPEC_SETUP, offsetof(struct cpu_spec, cpu_setup));
 368         DEFINE(CPU_SPEC_RESTORE, offsetof(struct cpu_spec, cpu_restore));
 369
 370         DEFINE(pbe_address, offsetof(struct pbe, address));
 371         DEFINE(pbe_orig_address, offsetof(struct pbe, orig_address));
 372         DEFINE(pbe_next, offsetof(struct pbe, next));
 373
 374 #ifndef CONFIG_PPC64
 375         DEFINE(TASK_SIZE, TASK_SIZE);
 376         DEFINE(NUM_USER_SEGMENTS, TASK_SIZE>>28);
 377 #endif /* ! CONFIG_PPC64 */
 378
 379         /* datapage offsets for use by vdso */
 380         DEFINE(CFG_TB_ORIG_STAMP, offsetof(struct vdso_data, tb_orig_stamp));
 381         DEFINE(CFG_TB_TICKS_PER_SEC, offsetof(struct vdso_data, tb_ticks_per_sec));
 382         DEFINE(CFG_TB_TO_XS, offsetof(struct vdso_data, tb_to_xs));
 383         DEFINE(CFG_STAMP_XSEC, offsetof(struct vdso_data, stamp_xsec));
 384         DEFINE(CFG_TB_UPDATE_COUNT, offsetof(struct vdso_data, tb_update_count));
 385         DEFINE(CFG_TZ_MINUTEWEST, offsetof(struct vdso_data, tz_minuteswest));
 386         DEFINE(CFG_TZ_DSTTIME, offsetof(struct vdso_data, tz_dsttime));
 387         DEFINE(CFG_SYSCALL_MAP32, offsetof(struct vdso_data, syscall_map_32));
 388         DEFINE(WTOM_CLOCK_SEC, offsetof(struct vdso_data, wtom_clock_sec));
 389         DEFINE(WTOM_CLOCK_NSEC, offsetof(struct vdso_data, wtom_clock_nsec));
 390         DEFINE(STAMP_XTIME, offsetof(struct vdso_data, stamp_xtime));
 391         DEFINE(STAMP_SEC_FRAC, offsetof(struct vdso_data, stamp_sec_fraction));
 392         DEFINE(CFG_ICACHE_BLOCKSZ, offsetof(struct vdso_data, icache_block_size));
 393         DEFINE(CFG_DCACHE_BLOCKSZ, offsetof(struct vdso_data, dcache_block_size));
 394         DEFINE(CFG_ICACHE_LOGBLOCKSZ, offsetof(struct vdso_data, icache_log_block_size));
 395         DEFINE(CFG_DCACHE_LOGBLOCKSZ, offsetof(struct vdso_data, dcache_log_block_size));
 396 #ifdef CONFIG_PPC64
 397         DEFINE(CFG_SYSCALL_MAP64, offsetof(struct vdso_data, syscall_map_64));
 398         DEFINE(TVAL64_TV_SEC, offsetof(struct timeval, tv_sec));
 399         DEFINE(TVAL64_TV_USEC, offsetof(struct timeval, tv_usec));
 400         DEFINE(TVAL32_TV_SEC, offsetof(struct compat_timeval, tv_sec));
 401         DEFINE(TVAL32_TV_USEC, offsetof(struct compat_timeval, tv_usec));
 402         DEFINE(TSPC64_TV_SEC, offsetof(struct timespec, tv_sec));
 403         DEFINE(TSPC64_TV_NSEC, offsetof(struct timespec, tv_nsec));
 404         DEFINE(TSPC32_TV_SEC, offsetof(struct compat_timespec, tv_sec));
 405         DEFINE(TSPC32_TV_NSEC, offsetof(struct compat_timespec, tv_nsec));
 406 #else
 407         DEFINE(TVAL32_TV_SEC, offsetof(struct timeval, tv_sec));
 408         DEFINE(TVAL32_TV_USEC, offsetof(struct timeval, tv_usec));
 409         DEFINE(TSPC32_TV_SEC, offsetof(struct timespec, tv_sec));
 410         DEFINE(TSPC32_TV_NSEC, offsetof(struct timespec, tv_nsec));
 411 #endif
 412         /* timeval/timezone offsets for use by vdso */
 413         DEFINE(TZONE_TZ_MINWEST, offsetof(struct timezone, tz_minuteswest));
 414         DEFINE(TZONE_TZ_DSTTIME, offsetof(struct timezone, tz_dsttime));
 415
 416         /* Other bits used by the vdso */
 417         DEFINE(CLOCK_REALTIME, CLOCK_REALTIME);
 418         DEFINE(CLOCK_MONOTONIC, CLOCK_MONOTONIC);
 419         DEFINE(NSEC_PER_SEC, NSEC_PER_SEC);
 420         DEFINE(CLOCK_REALTIME_RES, MONOTONIC_RES_NSEC);
 421
 422 #ifdef CONFIG_BUG
 423         DEFINE(BUG_ENTRY_SIZE, sizeof(struct bug_entry));
 424 #endif
 425
 426         DEFINE(PGD_TABLE_SIZE, PGD_TABLE_SIZE);
 427         DEFINE(PTE_SIZE, sizeof(pte_t));
 428
 429 #ifdef CONFIG_KVM
 430         DEFINE(VCPU_HOST_STACK, offsetof(struct kvm_vcpu, arch.host_stack));
 431         DEFINE(VCPU_HOST_PID, offsetof(struct kvm_vcpu, arch.host_pid));
 432         DEFINE(VCPU_GUEST_PID, offsetof(struct kvm_vcpu, arch.pid));
 433         DEFINE(VCPU_GPRS, offsetof(struct kvm_vcpu, arch.gpr));
 434         DEFINE(VCPU_VRSAVE, offsetof(struct kvm_vcpu, arch.vrsave));
 435         DEFINE(VCPU_FPRS, offsetof(struct kvm_vcpu, arch.fpr));
 436         DEFINE(VCPU_FPSCR, offsetof(struct kvm_vcpu, arch.fpscr));
 437 #ifdef CONFIG_ALTIVEC
 438         DEFINE(VCPU_VRS, offsetof(struct kvm_vcpu, arch.vr));
 439         DEFINE(VCPU_VSCR, offsetof(struct kvm_vcpu, arch.vscr));
 440 #endif
 441 #ifdef CONFIG_VSX
 442         DEFINE(VCPU_VSRS, offsetof(struct kvm_vcpu, arch.vsr));
 443 #endif
 444         DEFINE(VCPU_XER, offsetof(struct kvm_vcpu, arch.xer));
 445         DEFINE(VCPU_CTR, offsetof(struct kvm_vcpu, arch.ctr));
 446         DEFINE(VCPU_LR, offsetof(struct kvm_vcpu, arch.lr));
 447         DEFINE(VCPU_CR, offsetof(struct kvm_vcpu, arch.cr));
 448         DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.pc));
 449 #ifdef CONFIG_KVM_BOOK3S_64_HV
 450         DEFINE(VCPU_MSR, offsetof(struct kvm_vcpu, arch.shregs.msr));
 451         DEFINE(VCPU_SRR0, offsetof(struct kvm_vcpu, arch.shregs.srr0));
 452         DEFINE(VCPU_SRR1, offsetof(struct kvm_vcpu, arch.shregs.srr1));
 453         DEFINE(VCPU_SPRG0, offsetof(struct kvm_vcpu, arch.shregs.sprg0));
 454         DEFINE(VCPU_SPRG1, offsetof(struct kvm_vcpu, arch.shregs.sprg1));
 455         DEFINE(VCPU_SPRG2, offsetof(struct kvm_vcpu, arch.shregs.sprg2));
 456         DEFINE(VCPU_SPRG3, offsetof(struct kvm_vcpu, arch.shregs.sprg3));
 457 #endif
 458         DEFINE(VCPU_SHARED_SPRG3, offsetof(struct kvm_vcpu_arch_shared, sprg3));
 459         DEFINE(VCPU_SHARED_SPRG4, offsetof(struct kvm_vcpu_arch_shared, sprg4));
 460         DEFINE(VCPU_SHARED_SPRG5, offsetof(struct kvm_vcpu_arch_shared, sprg5));
 461         DEFINE(VCPU_SHARED_SPRG6, offsetof(struct kvm_vcpu_arch_shared, sprg6));
 462         DEFINE(VCPU_SHARED_SPRG7, offsetof(struct kvm_vcpu_arch_shared, sprg7));
 463         DEFINE(VCPU_SHADOW_PID, offsetof(struct kvm_vcpu, arch.shadow_pid));
 464         DEFINE(VCPU_SHADOW_PID1, offsetof(struct kvm_vcpu, arch.shadow_pid1));
 465         DEFINE(VCPU_SHARED, offsetof(struct kvm_vcpu, arch.shared));
 466         DEFINE(VCPU_SHARED_MSR, offsetof(struct kvm_vcpu_arch_shared, msr));
 467         DEFINE(VCPU_SHADOW_MSR, offsetof(struct kvm_vcpu, arch.shadow_msr));
 468
 469         DEFINE(VCPU_SHARED_MAS0, offsetof(struct kvm_vcpu_arch_shared, mas0));
 470         DEFINE(VCPU_SHARED_MAS1, offsetof(struct kvm_vcpu_arch_shared, mas1));
 471         DEFINE(VCPU_SHARED_MAS2, offsetof(struct kvm_vcpu_arch_shared, mas2));
 472         DEFINE(VCPU_SHARED_MAS7_3, offsetof(struct kvm_vcpu_arch_shared, mas7_3));
 473         DEFINE(VCPU_SHARED_MAS4, offsetof(struct kvm_vcpu_arch_shared, mas4));
 474         DEFINE(VCPU_SHARED_MAS6, offsetof(struct kvm_vcpu_arch_shared, mas6));
 475
 476         DEFINE(VCPU_KVM, offsetof(struct kvm_vcpu, kvm));
 477         DEFINE(KVM_LPID, offsetof(struct kvm, arch.lpid));
 478
 479         /* book3s */
 480 #ifdef CONFIG_KVM_BOOK3S_64_HV
 481         DEFINE(KVM_SDR1, offsetof(struct kvm, arch.sdr1));
 482         DEFINE(KVM_HOST_LPID, offsetof(struct kvm, arch.host_lpid));
 483         DEFINE(KVM_HOST_LPCR, offsetof(struct kvm, arch.host_lpcr));
 484         DEFINE(KVM_HOST_SDR1, offsetof(struct kvm, arch.host_sdr1));
 485         DEFINE(KVM_TLBIE_LOCK, offsetof(struct kvm, arch.tlbie_lock));
 486         DEFINE(KVM_NEED_FLUSH, offsetof(struct kvm, arch.need_tlb_flush.bits));
 487         DEFINE(KVM_LPCR, offsetof(struct kvm, arch.lpcr));
 488         DEFINE(KVM_RMOR, offsetof(struct kvm, arch.rmor));
 489         DEFINE(KVM_VRMA_SLB_V, offsetof(struct kvm, arch.vrma_slb_v));
 490         DEFINE(VCPU_DSISR, offsetof(struct kvm_vcpu, arch.shregs.dsisr));
 491         DEFINE(VCPU_DAR, offsetof(struct kvm_vcpu, arch.shregs.dar));
 492         DEFINE(VCPU_VPA, offsetof(struct kvm_vcpu, arch.vpa.pinned_addr));
 493         DEFINE(VCPU_VPA_DIRTY, offsetof(struct kvm_vcpu, arch.vpa.dirty));
 494 #endif
 495 #ifdef CONFIG_PPC_BOOK3S
 496         DEFINE(VCPU_VCPUID, offsetof(struct kvm_vcpu, vcpu_id));
 497         DEFINE(VCPU_PURR, offsetof(struct kvm_vcpu, arch.purr));
 498         DEFINE(VCPU_SPURR, offsetof(struct kvm_vcpu, arch.spurr));
 499         DEFINE(VCPU_DSCR, offsetof(struct kvm_vcpu, arch.dscr));
 500         DEFINE(VCPU_AMR, offsetof(struct kvm_vcpu, arch.amr));
 501         DEFINE(VCPU_UAMOR, offsetof(struct kvm_vcpu, arch.uamor));
 502         DEFINE(VCPU_CTRL, offsetof(struct kvm_vcpu, arch.ctrl));
 503         DEFINE(VCPU_DABR, offsetof(struct kvm_vcpu, arch.dabr));
 504         DEFINE(VCPU_HFLAGS, offsetof(struct kvm_vcpu, arch.hflags));
 505         DEFINE(VCPU_DEC, offsetof(struct kvm_vcpu, arch.dec));
 506         DEFINE(VCPU_DEC_EXPIRES, offsetof(struct kvm_vcpu, arch.dec_expires));
 507         DEFINE(VCPU_PENDING_EXC, offsetof(struct kvm_vcpu, arch.pending_exceptions));
 508         DEFINE(VCPU_CEDED, offsetof(struct kvm_vcpu, arch.ceded));
 509         DEFINE(VCPU_PRODDED, offsetof(struct kvm_vcpu, arch.prodded));
 510         DEFINE(VCPU_MMCR, offsetof(struct kvm_vcpu, arch.mmcr));
 511         DEFINE(VCPU_PMC, offsetof(struct kvm_vcpu, arch.pmc));
 512         DEFINE(VCPU_SLB, offsetof(struct kvm_vcpu, arch.slb));
 513         DEFINE(VCPU_SLB_MAX, offsetof(struct kvm_vcpu, arch.slb_max));
 514         DEFINE(VCPU_SLB_NR, offsetof(struct kvm_vcpu, arch.slb_nr));
 515         DEFINE(VCPU_FAULT_DSISR, offsetof(struct kvm_vcpu, arch.fault_dsisr));
 516         DEFINE(VCPU_FAULT_DAR, offsetof(struct kvm_vcpu, arch.fault_dar));
 517         DEFINE(VCPU_LAST_INST, offsetof(struct kvm_vcpu, arch.last_inst));
 518         DEFINE(VCPU_TRAP, offsetof(struct kvm_vcpu, arch.trap));
 519         DEFINE(VCPU_PTID, offsetof(struct kvm_vcpu, arch.ptid));
 520         DEFINE(VCPU_CFAR, offsetof(struct kvm_vcpu, arch.cfar));
 521         DEFINE(VCORE_ENTRY_EXIT, offsetof(struct kvmppc_vcore, entry_exit_count));
 522         DEFINE(VCORE_NAP_COUNT, offsetof(struct kvmppc_vcore, nap_count));
 523         DEFINE(VCORE_IN_GUEST, offsetof(struct kvmppc_vcore, in_guest));
 524         DEFINE(VCORE_NAPPING_THREADS, offsetof(struct kvmppc_vcore, napping_threads));
 525         DEFINE(VCPU_SVCPU, offsetof(struct kvmppc_vcpu_book3s, shadow_vcpu) -
 526                            offsetof(struct kvmppc_vcpu_book3s, vcpu));
 527         DEFINE(VCPU_SLB_E, offsetof(struct kvmppc_slb, orige));
 528         DEFINE(VCPU_SLB_V, offsetof(struct kvmppc_slb, origv));
 529         DEFINE(VCPU_SLB_SIZE, sizeof(struct kvmppc_slb));
 530
 531 #ifdef CONFIG_PPC_BOOK3S_64
 532 #ifdef CONFIG_KVM_BOOK3S_PR
 533 # define SVCPU_FIELD(x, f)      DEFINE(x, offsetof(struct paca_struct, shadow_vcpu.f))
 534 #else
 535 # define SVCPU_FIELD(x, f)
 536 #endif
 537 # define HSTATE_FIELD(x, f)     DEFINE(x, offsetof(struct paca_struct, kvm_hstate.f))
 538 #else   /* 32-bit */
 539 # define SVCPU_FIELD(x, f)      DEFINE(x, offsetof(struct kvmppc_book3s_shadow_vcpu, f))
 540 # define HSTATE_FIELD(x, f)     DEFINE(x, offsetof(struct kvmppc_book3s_shadow_vcpu, hstate.f))
 541 #endif
 542
 543         SVCPU_FIELD(SVCPU_CR, cr);
 544         SVCPU_FIELD(SVCPU_XER, xer);
 545         SVCPU_FIELD(SVCPU_CTR, ctr);
 546         SVCPU_FIELD(SVCPU_LR, lr);
 547         SVCPU_FIELD(SVCPU_PC, pc);
 548         SVCPU_FIELD(SVCPU_R0, gpr[0]);
 549         SVCPU_FIELD(SVCPU_R1, gpr[1]);
 550         SVCPU_FIELD(SVCPU_R2, gpr[2]);
 551         SVCPU_FIELD(SVCPU_R3, gpr[3]);
 552         SVCPU_FIELD(SVCPU_R4, gpr[4]);
 553         SVCPU_FIELD(SVCPU_R5, gpr[5]);
 554         SVCPU_FIELD(SVCPU_R6, gpr[6]);
 555         SVCPU_FIELD(SVCPU_R7, gpr[7]);
 556         SVCPU_FIELD(SVCPU_R8, gpr[8]);
 557         SVCPU_FIELD(SVCPU_R9, gpr[9]);
 558         SVCPU_FIELD(SVCPU_R10, gpr[10]);
 559         SVCPU_FIELD(SVCPU_R11, gpr[11]);
 560         SVCPU_FIELD(SVCPU_R12, gpr[12]);
 561         SVCPU_FIELD(SVCPU_R13, gpr[13]);
 562         SVCPU_FIELD(SVCPU_FAULT_DSISR, fault_dsisr);
 563         SVCPU_FIELD(SVCPU_FAULT_DAR, fault_dar);
 564         SVCPU_FIELD(SVCPU_LAST_INST, last_inst);
 565         SVCPU_FIELD(SVCPU_SHADOW_SRR1, shadow_srr1);
 566 #ifdef CONFIG_PPC_BOOK3S_32
 567         SVCPU_FIELD(SVCPU_SR, sr);
 568 #endif
 569 #ifdef CONFIG_PPC64
 570         SVCPU_FIELD(SVCPU_SLB, slb);
 571         SVCPU_FIELD(SVCPU_SLB_MAX, slb_max);
 572 #endif
 573
 574         HSTATE_FIELD(HSTATE_HOST_R1, host_r1);
 575         HSTATE_FIELD(HSTATE_HOST_R2, host_r2);
 576         HSTATE_FIELD(HSTATE_HOST_MSR, host_msr);
 577         HSTATE_FIELD(HSTATE_VMHANDLER, vmhandler);
 578         HSTATE_FIELD(HSTATE_SCRATCH0, scratch0);
 579         HSTATE_FIELD(HSTATE_SCRATCH1, scratch1);
 580         HSTATE_FIELD(HSTATE_IN_GUEST, in_guest);
 581         HSTATE_FIELD(HSTATE_RESTORE_HID5, restore_hid5);
 582         HSTATE_FIELD(HSTATE_NAPPING, napping);
 583
 584 #ifdef CONFIG_KVM_BOOK3S_64_HV
 585         HSTATE_FIELD(HSTATE_HWTHREAD_REQ, hwthread_req);
 586         HSTATE_FIELD(HSTATE_HWTHREAD_STATE, hwthread_state);
 587         HSTATE_FIELD(HSTATE_KVM_VCPU, kvm_vcpu);
 588         HSTATE_FIELD(HSTATE_KVM_VCORE, kvm_vcore);
 589         HSTATE_FIELD(HSTATE_XICS_PHYS, xics_phys);
 590         HSTATE_FIELD(HSTATE_SAVED_XIRR, saved_xirr);
 591         HSTATE_FIELD(HSTATE_HOST_IPI, host_ipi);
 592         HSTATE_FIELD(HSTATE_MMCR, host_mmcr);
 593         HSTATE_FIELD(HSTATE_PMC, host_pmc);
 594         HSTATE_FIELD(HSTATE_PURR, host_purr);
 595         HSTATE_FIELD(HSTATE_SPURR, host_spurr);
 596         HSTATE_FIELD(HSTATE_DSCR, host_dscr);
 597         HSTATE_FIELD(HSTATE_DABR, dabr);
 598         HSTATE_FIELD(HSTATE_DECEXP, dec_expires);
 599         DEFINE(IPI_PRIORITY, IPI_PRIORITY);
 600 #endif /* CONFIG_KVM_BOOK3S_64_HV */
 601
 602 #ifdef CONFIG_PPC_BOOK3S_64
 603         HSTATE_FIELD(HSTATE_CFAR, cfar);
 604 #endif /* CONFIG_PPC_BOOK3S_64 */
 605
 606 #else /* CONFIG_PPC_BOOK3S */
 607         DEFINE(VCPU_CR, offsetof(struct kvm_vcpu, arch.cr));
 608         DEFINE(VCPU_XER, offsetof(struct kvm_vcpu, arch.xer));
 609         DEFINE(VCPU_LR, offsetof(struct kvm_vcpu, arch.lr));
 610         DEFINE(VCPU_CTR, offsetof(struct kvm_vcpu, arch.ctr));
 611         DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.pc));
 612         DEFINE(VCPU_LAST_INST, offsetof(struct kvm_vcpu, arch.last_inst));
 613         DEFINE(VCPU_FAULT_DEAR, offsetof(struct kvm_vcpu, arch.fault_dear));
 614         DEFINE(VCPU_FAULT_ESR, offsetof(struct kvm_vcpu, arch.fault_esr));
 615         DEFINE(VCPU_CRIT_SAVE, offsetof(struct kvm_vcpu, arch.crit_save));
 616 #endif /* CONFIG_PPC_BOOK3S */
 617 #endif /* CONFIG_KVM */
 618
 619 #ifdef CONFIG_KVM_GUEST
 620         DEFINE(KVM_MAGIC_SCRATCH1, offsetof(struct kvm_vcpu_arch_shared,
 621                                             scratch1));
 622         DEFINE(KVM_MAGIC_SCRATCH2, offsetof(struct kvm_vcpu_arch_shared,
 623                                             scratch2));
 624         DEFINE(KVM_MAGIC_SCRATCH3, offsetof(struct kvm_vcpu_arch_shared,
 625                                             scratch3));
 626         DEFINE(KVM_MAGIC_INT, offsetof(struct kvm_vcpu_arch_shared,
 627                                        int_pending));
 628         DEFINE(KVM_MAGIC_MSR, offsetof(struct kvm_vcpu_arch_shared, msr));
 629         DEFINE(KVM_MAGIC_CRITICAL, offsetof(struct kvm_vcpu_arch_shared,
 630                                             critical));
 631         DEFINE(KVM_MAGIC_SR, offsetof(struct kvm_vcpu_arch_shared, sr));
 632 #endif
 633
 634 #ifdef CONFIG_44x
 635         DEFINE(PGD_T_LOG2, PGD_T_LOG2);
 636         DEFINE(PTE_T_LOG2, PTE_T_LOG2);
 637 #endif
 638 #ifdef CONFIG_PPC_FSL_BOOK3E
 639         DEFINE(TLBCAM_SIZE, sizeof(struct tlbcam));
 640         DEFINE(TLBCAM_MAS0, offsetof(struct tlbcam, MAS0));
 641         DEFINE(TLBCAM_MAS1, offsetof(struct tlbcam, MAS1));
 642         DEFINE(TLBCAM_MAS2, offsetof(struct tlbcam, MAS2));
 643         DEFINE(TLBCAM_MAS3, offsetof(struct tlbcam, MAS3));
 644         DEFINE(TLBCAM_MAS7, offsetof(struct tlbcam, MAS7));
 645 #endif
 646
 647 #if defined(CONFIG_KVM) && defined(CONFIG_SPE)
 648         DEFINE(VCPU_EVR, offsetof(struct kvm_vcpu, arch.evr[0]));
 649         DEFINE(VCPU_ACC, offsetof(struct kvm_vcpu, arch.acc));
 650         DEFINE(VCPU_SPEFSCR, offsetof(struct kvm_vcpu, arch.spefscr));
 651         DEFINE(VCPU_HOST_SPEFSCR, offsetof(struct kvm_vcpu, arch.host_spefscr));
 652 #endif
 653
 654 #ifdef CONFIG_KVM_BOOKE_HV
 655         DEFINE(VCPU_HOST_MAS4, offsetof(struct kvm_vcpu, arch.host_mas4));
 656         DEFINE(VCPU_HOST_MAS6, offsetof(struct kvm_vcpu, arch.host_mas6));
 657         DEFINE(VCPU_EPLC, offsetof(struct kvm_vcpu, arch.eplc));
 658 #endif
 659
 660 #ifdef CONFIG_KVM_EXIT_TIMING
 661         DEFINE(VCPU_TIMING_EXIT_TBU, offsetof(struct kvm_vcpu,
 662                                                 arch.timing_exit.tv32.tbu));
 663         DEFINE(VCPU_TIMING_EXIT_TBL, offsetof(struct kvm_vcpu,
 664                                                 arch.timing_exit.tv32.tbl));
 665         DEFINE(VCPU_TIMING_LAST_ENTER_TBU, offsetof(struct kvm_vcpu,
 666                                         arch.timing_last_enter.tv32.tbu));
 667         DEFINE(VCPU_TIMING_LAST_ENTER_TBL, offsetof(struct kvm_vcpu,
 668                                         arch.timing_last_enter.tv32.tbl));
 669 #endif
 670
 671 #ifdef CONFIG_PPC_POWERNV
 672         DEFINE(OPAL_MC_GPR3, offsetof(struct opal_machine_check_event, gpr3));
 673         DEFINE(OPAL_MC_SRR0, offsetof(struct opal_machine_check_event, srr0));
 674         DEFINE(OPAL_MC_SRR1, offsetof(struct opal_machine_check_event, srr1));
 675         DEFINE(PACA_OPAL_MC_EVT, offsetof(struct paca_struct, opal_mc_evt));
 676 #endif
 677
 678         return 0;
 679 }