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