LXR linux/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#include <asm/dbell.h>
  41#ifdef CONFIG_PPC64
  42#include <asm/paca.h>
  43#include <asm/lppaca.h>
  44#include <asm/cache.h>
  45#include <asm/compat.h>
  46#include <asm/mmu.h>
  47#include <asm/hvcall.h>
  48#include <asm/xics.h>
  49#endif
  50#ifdef CONFIG_PPC_POWERNV
  51#include <asm/opal.h>
  52#endif
  53#if defined(CONFIG_KVM) || defined(CONFIG_KVM_GUEST)
  54#include <linux/kvm_host.h>
  55#endif
  56#if defined(CONFIG_KVM) && defined(CONFIG_PPC_BOOK3S)
  57#include <asm/kvm_book3s.h>
  58#include <asm/kvm_ppc.h>
  59#endif
  60
  61#ifdef CONFIG_PPC32
  62#if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
  63#include "head_booke.h"
  64#endif
  65#endif
  66
  67#if defined(CONFIG_PPC_FSL_BOOK3E)
  68#include "../mm/mmu_decl.h"
  69#endif
  70
  71#ifdef CONFIG_PPC_8xx
  72#include <asm/fixmap.h>
  73#endif
  74
  75int main(void)
  76{
  77        DEFINE(THREAD, offsetof(struct task_struct, thread));
  78        DEFINE(MM, offsetof(struct task_struct, mm));
  79        DEFINE(MMCONTEXTID, offsetof(struct mm_struct, context.id));
  80#ifdef CONFIG_PPC64
  81        DEFINE(SIGSEGV, SIGSEGV);
  82        DEFINE(NMI_MASK, NMI_MASK);
  83        DEFINE(TASKTHREADPPR, offsetof(struct task_struct, thread.ppr));
  84#else
  85        DEFINE(THREAD_INFO, offsetof(struct task_struct, stack));
  86        DEFINE(THREAD_INFO_GAP, _ALIGN_UP(sizeof(struct thread_info), 16));
  87        DEFINE(KSP_LIMIT, offsetof(struct thread_struct, ksp_limit));
  88#endif /* CONFIG_PPC64 */
  89
  90#ifdef CONFIG_LIVEPATCH
  91        DEFINE(TI_livepatch_sp, offsetof(struct thread_info, livepatch_sp));
  92#endif
  93
  94        DEFINE(KSP, offsetof(struct thread_struct, ksp));
  95        DEFINE(PT_REGS, offsetof(struct thread_struct, regs));
  96#ifdef CONFIG_BOOKE
  97        DEFINE(THREAD_NORMSAVES, offsetof(struct thread_struct, normsave[0]));
  98#endif
  99        DEFINE(THREAD_FPEXC_MODE, offsetof(struct thread_struct, fpexc_mode));
 100        DEFINE(THREAD_FPSTATE, offsetof(struct thread_struct, fp_state));
 101        DEFINE(THREAD_FPSAVEAREA, offsetof(struct thread_struct, fp_save_area));
 102        DEFINE(FPSTATE_FPSCR, offsetof(struct thread_fp_state, fpscr));
 103        DEFINE(THREAD_LOAD_FP, offsetof(struct thread_struct, load_fp));
 104#ifdef CONFIG_ALTIVEC
 105        DEFINE(THREAD_VRSTATE, offsetof(struct thread_struct, vr_state));
 106        DEFINE(THREAD_VRSAVEAREA, offsetof(struct thread_struct, vr_save_area));
 107        DEFINE(THREAD_VRSAVE, offsetof(struct thread_struct, vrsave));
 108        DEFINE(THREAD_USED_VR, offsetof(struct thread_struct, used_vr));
 109        DEFINE(VRSTATE_VSCR, offsetof(struct thread_vr_state, vscr));
 110        DEFINE(THREAD_LOAD_VEC, offsetof(struct thread_struct, load_vec));
 111#endif /* CONFIG_ALTIVEC */
 112#ifdef CONFIG_VSX
 113        DEFINE(THREAD_USED_VSR, offsetof(struct thread_struct, used_vsr));
 114#endif /* CONFIG_VSX */
 115#ifdef CONFIG_PPC64
 116        DEFINE(KSP_VSID, offsetof(struct thread_struct, ksp_vsid));
 117#else /* CONFIG_PPC64 */
 118        DEFINE(PGDIR, offsetof(struct thread_struct, pgdir));
 119#ifdef CONFIG_SPE
 120        DEFINE(THREAD_EVR0, offsetof(struct thread_struct, evr[0]));
 121        DEFINE(THREAD_ACC, offsetof(struct thread_struct, acc));
 122        DEFINE(THREAD_SPEFSCR, offsetof(struct thread_struct, spefscr));
 123        DEFINE(THREAD_USED_SPE, offsetof(struct thread_struct, used_spe));
 124#endif /* CONFIG_SPE */
 125#endif /* CONFIG_PPC64 */
 126#if defined(CONFIG_4xx) || defined(CONFIG_BOOKE)
 127        DEFINE(THREAD_DBCR0, offsetof(struct thread_struct, debug.dbcr0));
 128#endif
 129#ifdef CONFIG_KVM_BOOK3S_32_HANDLER
 130        DEFINE(THREAD_KVM_SVCPU, offsetof(struct thread_struct, kvm_shadow_vcpu));
 131#endif
 132#if defined(CONFIG_KVM) && defined(CONFIG_BOOKE)
 133        DEFINE(THREAD_KVM_VCPU, offsetof(struct thread_struct, kvm_vcpu));
 134#endif
 135
 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(THREAD_TM_TAR, offsetof(struct thread_struct, tm_tar));
 142        DEFINE(THREAD_TM_PPR, offsetof(struct thread_struct, tm_ppr));
 143        DEFINE(THREAD_TM_DSCR, offsetof(struct thread_struct, tm_dscr));
 144        DEFINE(PT_CKPT_REGS, offsetof(struct thread_struct, ckpt_regs));
 145        DEFINE(THREAD_CKVRSTATE, offsetof(struct thread_struct,
 146                                                 ckvr_state));
 147        DEFINE(THREAD_CKVRSAVE, offsetof(struct thread_struct,
 148                                            ckvrsave));
 149        DEFINE(THREAD_CKFPSTATE, offsetof(struct thread_struct,
 150                                                 ckfp_state));
 151        /* Local pt_regs on stack for Transactional Memory funcs. */
 152        DEFINE(TM_FRAME_SIZE, STACK_FRAME_OVERHEAD +
 153               sizeof(struct pt_regs) + 16);
 154#endif /* CONFIG_PPC_TRANSACTIONAL_MEM */
 155
 156        DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
 157        DEFINE(TI_LOCAL_FLAGS, offsetof(struct thread_info, local_flags));
 158        DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count));
 159        DEFINE(TI_TASK, offsetof(struct thread_info, task));
 160        DEFINE(TI_CPU, offsetof(struct thread_info, cpu));
 161
 162#ifdef CONFIG_PPC64
 163        DEFINE(DCACHEL1LINESIZE, offsetof(struct ppc64_caches, dline_size));
 164        DEFINE(DCACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_dline_size));
 165        DEFINE(DCACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, dlines_per_page));
 166        DEFINE(ICACHEL1LINESIZE, offsetof(struct ppc64_caches, iline_size));
 167        DEFINE(ICACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_iline_size));
 168        DEFINE(ICACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, ilines_per_page));
 169        /* paca */
 170        DEFINE(PACA_SIZE, sizeof(struct paca_struct));
 171        DEFINE(PACAPACAINDEX, offsetof(struct paca_struct, paca_index));
 172        DEFINE(PACAPROCSTART, offsetof(struct paca_struct, cpu_start));
 173        DEFINE(PACAKSAVE, offsetof(struct paca_struct, kstack));
 174        DEFINE(PACACURRENT, offsetof(struct paca_struct, __current));
 175        DEFINE(PACASAVEDMSR, offsetof(struct paca_struct, saved_msr));
 176        DEFINE(PACASTABRR, offsetof(struct paca_struct, stab_rr));
 177        DEFINE(PACAR1, offsetof(struct paca_struct, saved_r1));
 178        DEFINE(PACATOC, offsetof(struct paca_struct, kernel_toc));
 179        DEFINE(PACAKBASE, offsetof(struct paca_struct, kernelbase));
 180        DEFINE(PACAKMSR, offsetof(struct paca_struct, kernel_msr));
 181        DEFINE(PACASOFTIRQEN, offsetof(struct paca_struct, soft_enabled));
 182        DEFINE(PACAIRQHAPPENED, offsetof(struct paca_struct, irq_happened));
 183#ifdef CONFIG_PPC_BOOK3S
 184        DEFINE(PACACONTEXTID, offsetof(struct paca_struct, mm_ctx_id));
 185#ifdef CONFIG_PPC_MM_SLICES
 186        DEFINE(PACALOWSLICESPSIZE, offsetof(struct paca_struct,
 187                                            mm_ctx_low_slices_psize));
 188        DEFINE(PACAHIGHSLICEPSIZE, offsetof(struct paca_struct,
 189                                            mm_ctx_high_slices_psize));
 190        DEFINE(MMUPSIZEDEFSIZE, sizeof(struct mmu_psize_def));
 191#endif /* CONFIG_PPC_MM_SLICES */
 192#endif
 193
 194#ifdef CONFIG_PPC_BOOK3E
 195        DEFINE(PACAPGD, offsetof(struct paca_struct, pgd));
 196        DEFINE(PACA_KERNELPGD, offsetof(struct paca_struct, kernel_pgd));
 197        DEFINE(PACA_EXGEN, offsetof(struct paca_struct, exgen));
 198        DEFINE(PACA_EXTLB, offsetof(struct paca_struct, extlb));
 199        DEFINE(PACA_EXMC, offsetof(struct paca_struct, exmc));
 200        DEFINE(PACA_EXCRIT, offsetof(struct paca_struct, excrit));
 201        DEFINE(PACA_EXDBG, offsetof(struct paca_struct, exdbg));
 202        DEFINE(PACA_MC_STACK, offsetof(struct paca_struct, mc_kstack));
 203        DEFINE(PACA_CRIT_STACK, offsetof(struct paca_struct, crit_kstack));
 204        DEFINE(PACA_DBG_STACK, offsetof(struct paca_struct, dbg_kstack));
 205        DEFINE(PACA_TCD_PTR, offsetof(struct paca_struct, tcd_ptr));
 206
 207        DEFINE(TCD_ESEL_NEXT,
 208                offsetof(struct tlb_core_data, esel_next));
 209        DEFINE(TCD_ESEL_MAX,
 210                offsetof(struct tlb_core_data, esel_max));
 211        DEFINE(TCD_ESEL_FIRST,
 212                offsetof(struct tlb_core_data, esel_first));
 213#endif /* CONFIG_PPC_BOOK3E */
 214
 215#ifdef CONFIG_PPC_STD_MMU_64
 216        DEFINE(PACASLBCACHE, offsetof(struct paca_struct, slb_cache));
 217        DEFINE(PACASLBCACHEPTR, offsetof(struct paca_struct, slb_cache_ptr));
 218        DEFINE(PACAVMALLOCSLLP, offsetof(struct paca_struct, vmalloc_sllp));
 219#ifdef CONFIG_PPC_MM_SLICES
 220        DEFINE(MMUPSIZESLLP, offsetof(struct mmu_psize_def, sllp));
 221#else
 222        DEFINE(PACACONTEXTSLLP, offsetof(struct paca_struct, mm_ctx_sllp));
 223#endif /* CONFIG_PPC_MM_SLICES */
 224        DEFINE(PACA_EXGEN, offsetof(struct paca_struct, exgen));
 225        DEFINE(PACA_EXMC, offsetof(struct paca_struct, exmc));
 226        DEFINE(PACA_EXSLB, offsetof(struct paca_struct, exslb));
 227        DEFINE(PACALPPACAPTR, offsetof(struct paca_struct, lppaca_ptr));
 228        DEFINE(PACA_SLBSHADOWPTR, offsetof(struct paca_struct, slb_shadow_ptr));
 229        DEFINE(SLBSHADOW_STACKVSID,
 230               offsetof(struct slb_shadow, save_area[SLB_NUM_BOLTED - 1].vsid));
 231        DEFINE(SLBSHADOW_STACKESID,
 232               offsetof(struct slb_shadow, save_area[SLB_NUM_BOLTED - 1].esid));
 233        DEFINE(SLBSHADOW_SAVEAREA, offsetof(struct slb_shadow, save_area));
 234        DEFINE(LPPACA_PMCINUSE, offsetof(struct lppaca, pmcregs_in_use));
 235        DEFINE(LPPACA_DTLIDX, offsetof(struct lppaca, dtl_idx));
 236        DEFINE(LPPACA_YIELDCOUNT, offsetof(struct lppaca, yield_count));
 237        DEFINE(PACA_DTL_RIDX, offsetof(struct paca_struct, dtl_ridx));
 238#endif /* CONFIG_PPC_STD_MMU_64 */
 239        DEFINE(PACAEMERGSP, offsetof(struct paca_struct, emergency_sp));
 240#ifdef CONFIG_PPC_BOOK3S_64
 241        DEFINE(PACAMCEMERGSP, offsetof(struct paca_struct, mc_emergency_sp));
 242        DEFINE(PACA_IN_MCE, offsetof(struct paca_struct, in_mce));
 243#endif
 244        DEFINE(PACAHWCPUID, offsetof(struct paca_struct, hw_cpu_id));
 245        DEFINE(PACAKEXECSTATE, offsetof(struct paca_struct, kexec_state));
 246        DEFINE(PACA_DSCR_DEFAULT, offsetof(struct paca_struct, dscr_default));
 247        DEFINE(ACCOUNT_STARTTIME,
 248               offsetof(struct paca_struct, accounting.starttime));
 249        DEFINE(ACCOUNT_STARTTIME_USER,
 250               offsetof(struct paca_struct, accounting.starttime_user));
 251        DEFINE(ACCOUNT_USER_TIME,
 252               offsetof(struct paca_struct, accounting.user_time));
 253        DEFINE(ACCOUNT_SYSTEM_TIME,
 254               offsetof(struct paca_struct, accounting.system_time));
 255        DEFINE(PACA_TRAP_SAVE, offsetof(struct paca_struct, trap_save));
 256        DEFINE(PACA_NAPSTATELOST, offsetof(struct paca_struct, nap_state_lost));
 257        DEFINE(PACA_SPRG_VDSO, offsetof(struct paca_struct, sprg_vdso));
 258#else /* CONFIG_PPC64 */
 259#ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE
 260        DEFINE(ACCOUNT_STARTTIME,
 261               offsetof(struct thread_info, accounting.starttime));
 262        DEFINE(ACCOUNT_STARTTIME_USER,
 263               offsetof(struct thread_info, accounting.starttime_user));
 264        DEFINE(ACCOUNT_USER_TIME,
 265               offsetof(struct thread_info, accounting.user_time));
 266        DEFINE(ACCOUNT_SYSTEM_TIME,
 267               offsetof(struct thread_info, accounting.system_time));
 268#endif
 269#endif /* CONFIG_PPC64 */
 270
 271        /* RTAS */
 272        DEFINE(RTASBASE, offsetof(struct rtas_t, base));
 273        DEFINE(RTASENTRY, offsetof(struct rtas_t, entry));
 274
 275        /* Interrupt register frame */
 276        DEFINE(INT_FRAME_SIZE, STACK_INT_FRAME_SIZE);
 277        DEFINE(SWITCH_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs));
 278#ifdef CONFIG_PPC64
 279        /* Create extra stack space for SRR0 and SRR1 when calling prom/rtas. */
 280        DEFINE(PROM_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16);
 281        DEFINE(RTAS_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16);
 282#endif /* CONFIG_PPC64 */
 283        DEFINE(GPR0, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[0]));
 284        DEFINE(GPR1, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[1]));
 285        DEFINE(GPR2, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[2]));
 286        DEFINE(GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[3]));
 287        DEFINE(GPR4, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[4]));
 288        DEFINE(GPR5, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[5]));
 289        DEFINE(GPR6, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[6]));
 290        DEFINE(GPR7, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[7]));
 291        DEFINE(GPR8, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[8]));
 292        DEFINE(GPR9, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[9]));
 293        DEFINE(GPR10, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[10]));
 294        DEFINE(GPR11, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[11]));
 295        DEFINE(GPR12, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[12]));
 296        DEFINE(GPR13, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[13]));
 297#ifndef CONFIG_PPC64
 298        DEFINE(GPR14, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[14]));
 299#endif /* CONFIG_PPC64 */
 300        /*
 301         * Note: these symbols include _ because they overlap with special
 302         * register names
 303         */
 304        DEFINE(_NIP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, nip));
 305        DEFINE(_MSR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, msr));
 306        DEFINE(_CTR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ctr));
 307        DEFINE(_LINK, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, link));
 308        DEFINE(_CCR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ccr));
 309        DEFINE(_XER, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, xer));
 310        DEFINE(_DAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar));
 311        DEFINE(_DSISR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr));
 312        DEFINE(ORIG_GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, orig_gpr3));
 313        DEFINE(RESULT, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, result));
 314        DEFINE(_TRAP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, trap));
 315#ifndef CONFIG_PPC64
 316        /*
 317         * The PowerPC 400-class & Book-E processors have neither the DAR
 318         * nor the DSISR SPRs. Hence, we overload them to hold the similar
 319         * DEAR and ESR SPRs for such processors.  For critical interrupts
 320         * we use them to hold SRR0 and SRR1.
 321         */
 322        DEFINE(_DEAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar));
 323        DEFINE(_ESR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr));
 324#else /* CONFIG_PPC64 */
 325        DEFINE(SOFTE, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, softe));
 326
 327        /* These _only_ to be used with {PROM,RTAS}_FRAME_SIZE!!! */
 328        DEFINE(_SRR0, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs));
 329        DEFINE(_SRR1, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs)+8);
 330#endif /* CONFIG_PPC64 */
 331
 332#if defined(CONFIG_PPC32)
 333#if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
 334        DEFINE(EXC_LVL_SIZE, STACK_EXC_LVL_FRAME_SIZE);
 335        DEFINE(MAS0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas0));
 336        /* we overload MMUCR for 44x on MAS0 since they are mutually exclusive */
 337        DEFINE(MMUCR, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas0));
 338        DEFINE(MAS1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas1));
 339        DEFINE(MAS2, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas2));
 340        DEFINE(MAS3, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas3));
 341        DEFINE(MAS6, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas6));
 342        DEFINE(MAS7, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas7));
 343        DEFINE(_SRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, srr0));
 344        DEFINE(_SRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, srr1));
 345        DEFINE(_CSRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, csrr0));
 346        DEFINE(_CSRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, csrr1));
 347        DEFINE(_DSRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, dsrr0));
 348        DEFINE(_DSRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, dsrr1));
 349        DEFINE(SAVED_KSP_LIMIT, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, saved_ksp_limit));
 350#endif
 351#endif
 352
 353#ifndef CONFIG_PPC64
 354        DEFINE(MM_PGD, offsetof(struct mm_struct, pgd));
 355#endif /* ! CONFIG_PPC64 */
 356
 357        /* About the CPU features table */
 358        DEFINE(CPU_SPEC_FEATURES, offsetof(struct cpu_spec, cpu_features));
 359        DEFINE(CPU_SPEC_SETUP, offsetof(struct cpu_spec, cpu_setup));
 360        DEFINE(CPU_SPEC_RESTORE, offsetof(struct cpu_spec, cpu_restore));
 361
 362        DEFINE(pbe_address, offsetof(struct pbe, address));
 363        DEFINE(pbe_orig_address, offsetof(struct pbe, orig_address));
 364        DEFINE(pbe_next, offsetof(struct pbe, next));
 365
 366#ifndef CONFIG_PPC64
 367        DEFINE(TASK_SIZE, TASK_SIZE);
 368        DEFINE(NUM_USER_SEGMENTS, TASK_SIZE>>28);
 369#endif /* ! CONFIG_PPC64 */
 370
 371        /* datapage offsets for use by vdso */
 372        DEFINE(CFG_TB_ORIG_STAMP, offsetof(struct vdso_data, tb_orig_stamp));
 373        DEFINE(CFG_TB_TICKS_PER_SEC, offsetof(struct vdso_data, tb_ticks_per_sec));
 374        DEFINE(CFG_TB_TO_XS, offsetof(struct vdso_data, tb_to_xs));
 375        DEFINE(CFG_TB_UPDATE_COUNT, offsetof(struct vdso_data, tb_update_count));
 376        DEFINE(CFG_TZ_MINUTEWEST, offsetof(struct vdso_data, tz_minuteswest));
 377        DEFINE(CFG_TZ_DSTTIME, offsetof(struct vdso_data, tz_dsttime));
 378        DEFINE(CFG_SYSCALL_MAP32, offsetof(struct vdso_data, syscall_map_32));
 379        DEFINE(WTOM_CLOCK_SEC, offsetof(struct vdso_data, wtom_clock_sec));
 380        DEFINE(WTOM_CLOCK_NSEC, offsetof(struct vdso_data, wtom_clock_nsec));
 381        DEFINE(STAMP_XTIME, offsetof(struct vdso_data, stamp_xtime));
 382        DEFINE(STAMP_SEC_FRAC, offsetof(struct vdso_data, stamp_sec_fraction));
 383        DEFINE(CFG_ICACHE_BLOCKSZ, offsetof(struct vdso_data, icache_block_size));
 384        DEFINE(CFG_DCACHE_BLOCKSZ, offsetof(struct vdso_data, dcache_block_size));
 385        DEFINE(CFG_ICACHE_LOGBLOCKSZ, offsetof(struct vdso_data, icache_log_block_size));
 386        DEFINE(CFG_DCACHE_LOGBLOCKSZ, offsetof(struct vdso_data, dcache_log_block_size));
 387#ifdef CONFIG_PPC64
 388        DEFINE(CFG_SYSCALL_MAP64, offsetof(struct vdso_data, syscall_map_64));
 389        DEFINE(TVAL64_TV_SEC, offsetof(struct timeval, tv_sec));
 390        DEFINE(TVAL64_TV_USEC, offsetof(struct timeval, tv_usec));
 391        DEFINE(TVAL32_TV_SEC, offsetof(struct compat_timeval, tv_sec));
 392        DEFINE(TVAL32_TV_USEC, offsetof(struct compat_timeval, tv_usec));
 393        DEFINE(TSPC64_TV_SEC, offsetof(struct timespec, tv_sec));
 394        DEFINE(TSPC64_TV_NSEC, offsetof(struct timespec, tv_nsec));
 395        DEFINE(TSPC32_TV_SEC, offsetof(struct compat_timespec, tv_sec));
 396        DEFINE(TSPC32_TV_NSEC, offsetof(struct compat_timespec, tv_nsec));
 397#else
 398        DEFINE(TVAL32_TV_SEC, offsetof(struct timeval, tv_sec));
 399        DEFINE(TVAL32_TV_USEC, offsetof(struct timeval, tv_usec));
 400        DEFINE(TSPC32_TV_SEC, offsetof(struct timespec, tv_sec));
 401        DEFINE(TSPC32_TV_NSEC, offsetof(struct timespec, tv_nsec));
 402#endif
 403        /* timeval/timezone offsets for use by vdso */
 404        DEFINE(TZONE_TZ_MINWEST, offsetof(struct timezone, tz_minuteswest));
 405        DEFINE(TZONE_TZ_DSTTIME, offsetof(struct timezone, tz_dsttime));
 406
 407        /* Other bits used by the vdso */
 408        DEFINE(CLOCK_REALTIME, CLOCK_REALTIME);
 409        DEFINE(CLOCK_MONOTONIC, CLOCK_MONOTONIC);
 410        DEFINE(NSEC_PER_SEC, NSEC_PER_SEC);
 411        DEFINE(CLOCK_REALTIME_RES, MONOTONIC_RES_NSEC);
 412
 413#ifdef CONFIG_BUG
 414        DEFINE(BUG_ENTRY_SIZE, sizeof(struct bug_entry));
 415#endif
 416
 417#ifdef MAX_PGD_TABLE_SIZE
 418        DEFINE(PGD_TABLE_SIZE, MAX_PGD_TABLE_SIZE);
 419#else
 420        DEFINE(PGD_TABLE_SIZE, PGD_TABLE_SIZE);
 421#endif
 422        DEFINE(PTE_SIZE, sizeof(pte_t));
 423
 424#ifdef CONFIG_KVM
 425        DEFINE(VCPU_HOST_STACK, offsetof(struct kvm_vcpu, arch.host_stack));
 426        DEFINE(VCPU_HOST_PID, offsetof(struct kvm_vcpu, arch.host_pid));
 427        DEFINE(VCPU_GUEST_PID, offsetof(struct kvm_vcpu, arch.pid));
 428        DEFINE(VCPU_GPRS, offsetof(struct kvm_vcpu, arch.gpr));
 429        DEFINE(VCPU_VRSAVE, offsetof(struct kvm_vcpu, arch.vrsave));
 430        DEFINE(VCPU_FPRS, offsetof(struct kvm_vcpu, arch.fp.fpr));
 431#ifdef CONFIG_ALTIVEC
 432        DEFINE(VCPU_VRS, offsetof(struct kvm_vcpu, arch.vr.vr));
 433#endif
 434        DEFINE(VCPU_XER, offsetof(struct kvm_vcpu, arch.xer));
 435        DEFINE(VCPU_CTR, offsetof(struct kvm_vcpu, arch.ctr));
 436        DEFINE(VCPU_LR, offsetof(struct kvm_vcpu, arch.lr));
 437#ifdef CONFIG_PPC_BOOK3S
 438        DEFINE(VCPU_TAR, offsetof(struct kvm_vcpu, arch.tar));
 439#endif
 440        DEFINE(VCPU_CR, offsetof(struct kvm_vcpu, arch.cr));
 441        DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.pc));
 442#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
 443        DEFINE(VCPU_MSR, offsetof(struct kvm_vcpu, arch.shregs.msr));
 444        DEFINE(VCPU_SRR0, offsetof(struct kvm_vcpu, arch.shregs.srr0));
 445        DEFINE(VCPU_SRR1, offsetof(struct kvm_vcpu, arch.shregs.srr1));
 446        DEFINE(VCPU_SPRG0, offsetof(struct kvm_vcpu, arch.shregs.sprg0));
 447        DEFINE(VCPU_SPRG1, offsetof(struct kvm_vcpu, arch.shregs.sprg1));
 448        DEFINE(VCPU_SPRG2, offsetof(struct kvm_vcpu, arch.shregs.sprg2));
 449        DEFINE(VCPU_SPRG3, offsetof(struct kvm_vcpu, arch.shregs.sprg3));
 450#endif
 451#ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING
 452        DEFINE(VCPU_TB_RMENTRY, offsetof(struct kvm_vcpu, arch.rm_entry));
 453        DEFINE(VCPU_TB_RMINTR, offsetof(struct kvm_vcpu, arch.rm_intr));
 454        DEFINE(VCPU_TB_RMEXIT, offsetof(struct kvm_vcpu, arch.rm_exit));
 455        DEFINE(VCPU_TB_GUEST, offsetof(struct kvm_vcpu, arch.guest_time));
 456        DEFINE(VCPU_TB_CEDE, offsetof(struct kvm_vcpu, arch.cede_time));
 457        DEFINE(VCPU_CUR_ACTIVITY, offsetof(struct kvm_vcpu, arch.cur_activity));
 458        DEFINE(VCPU_ACTIVITY_START, offsetof(struct kvm_vcpu, arch.cur_tb_start));
 459        DEFINE(TAS_SEQCOUNT, offsetof(struct kvmhv_tb_accumulator, seqcount));
 460        DEFINE(TAS_TOTAL, offsetof(struct kvmhv_tb_accumulator, tb_total));
 461        DEFINE(TAS_MIN, offsetof(struct kvmhv_tb_accumulator, tb_min));
 462        DEFINE(TAS_MAX, offsetof(struct kvmhv_tb_accumulator, tb_max));
 463#endif
 464        DEFINE(VCPU_SHARED_SPRG3, offsetof(struct kvm_vcpu_arch_shared, sprg3));
 465        DEFINE(VCPU_SHARED_SPRG4, offsetof(struct kvm_vcpu_arch_shared, sprg4));
 466        DEFINE(VCPU_SHARED_SPRG5, offsetof(struct kvm_vcpu_arch_shared, sprg5));
 467        DEFINE(VCPU_SHARED_SPRG6, offsetof(struct kvm_vcpu_arch_shared, sprg6));
 468        DEFINE(VCPU_SHARED_SPRG7, offsetof(struct kvm_vcpu_arch_shared, sprg7));
 469        DEFINE(VCPU_SHADOW_PID, offsetof(struct kvm_vcpu, arch.shadow_pid));
 470        DEFINE(VCPU_SHADOW_PID1, offsetof(struct kvm_vcpu, arch.shadow_pid1));
 471        DEFINE(VCPU_SHARED, offsetof(struct kvm_vcpu, arch.shared));
 472        DEFINE(VCPU_SHARED_MSR, offsetof(struct kvm_vcpu_arch_shared, msr));
 473        DEFINE(VCPU_SHADOW_MSR, offsetof(struct kvm_vcpu, arch.shadow_msr));
 474#if defined(CONFIG_PPC_BOOK3S_64) && defined(CONFIG_KVM_BOOK3S_PR_POSSIBLE)
 475        DEFINE(VCPU_SHAREDBE, offsetof(struct kvm_vcpu, arch.shared_big_endian));
 476#endif
 477
 478        DEFINE(VCPU_SHARED_MAS0, offsetof(struct kvm_vcpu_arch_shared, mas0));
 479        DEFINE(VCPU_SHARED_MAS1, offsetof(struct kvm_vcpu_arch_shared, mas1));
 480        DEFINE(VCPU_SHARED_MAS2, offsetof(struct kvm_vcpu_arch_shared, mas2));
 481        DEFINE(VCPU_SHARED_MAS7_3, offsetof(struct kvm_vcpu_arch_shared, mas7_3));
 482        DEFINE(VCPU_SHARED_MAS4, offsetof(struct kvm_vcpu_arch_shared, mas4));
 483        DEFINE(VCPU_SHARED_MAS6, offsetof(struct kvm_vcpu_arch_shared, mas6));
 484
 485        DEFINE(VCPU_KVM, offsetof(struct kvm_vcpu, kvm));
 486        DEFINE(KVM_LPID, offsetof(struct kvm, arch.lpid));
 487
 488        /* book3s */
 489#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
 490        DEFINE(KVM_SDR1, offsetof(struct kvm, arch.sdr1));
 491        DEFINE(KVM_HOST_LPID, offsetof(struct kvm, arch.host_lpid));
 492        DEFINE(KVM_HOST_LPCR, offsetof(struct kvm, arch.host_lpcr));
 493        DEFINE(KVM_HOST_SDR1, offsetof(struct kvm, arch.host_sdr1));
 494        DEFINE(KVM_NEED_FLUSH, offsetof(struct kvm, arch.need_tlb_flush.bits));
 495        DEFINE(KVM_ENABLED_HCALLS, offsetof(struct kvm, arch.enabled_hcalls));
 496        DEFINE(KVM_VRMA_SLB_V, offsetof(struct kvm, arch.vrma_slb_v));
 497        DEFINE(VCPU_DSISR, offsetof(struct kvm_vcpu, arch.shregs.dsisr));
 498        DEFINE(VCPU_DAR, offsetof(struct kvm_vcpu, arch.shregs.dar));
 499        DEFINE(VCPU_VPA, offsetof(struct kvm_vcpu, arch.vpa.pinned_addr));
 500        DEFINE(VCPU_VPA_DIRTY, offsetof(struct kvm_vcpu, arch.vpa.dirty));
 501        DEFINE(VCPU_HEIR, offsetof(struct kvm_vcpu, arch.emul_inst));
 502        DEFINE(VCPU_CPU, offsetof(struct kvm_vcpu, cpu));
 503        DEFINE(VCPU_THREAD_CPU, offsetof(struct kvm_vcpu, arch.thread_cpu));
 504#endif
 505#ifdef CONFIG_PPC_BOOK3S
 506        DEFINE(VCPU_PURR, offsetof(struct kvm_vcpu, arch.purr));
 507        DEFINE(VCPU_SPURR, offsetof(struct kvm_vcpu, arch.spurr));
 508        DEFINE(VCPU_IC, offsetof(struct kvm_vcpu, arch.ic));
 509        DEFINE(VCPU_DSCR, offsetof(struct kvm_vcpu, arch.dscr));
 510        DEFINE(VCPU_AMR, offsetof(struct kvm_vcpu, arch.amr));
 511        DEFINE(VCPU_UAMOR, offsetof(struct kvm_vcpu, arch.uamor));
 512        DEFINE(VCPU_IAMR, offsetof(struct kvm_vcpu, arch.iamr));
 513        DEFINE(VCPU_CTRL, offsetof(struct kvm_vcpu, arch.ctrl));
 514        DEFINE(VCPU_DABR, offsetof(struct kvm_vcpu, arch.dabr));
 515        DEFINE(VCPU_DABRX, offsetof(struct kvm_vcpu, arch.dabrx));
 516        DEFINE(VCPU_DAWR, offsetof(struct kvm_vcpu, arch.dawr));
 517        DEFINE(VCPU_DAWRX, offsetof(struct kvm_vcpu, arch.dawrx));
 518        DEFINE(VCPU_CIABR, offsetof(struct kvm_vcpu, arch.ciabr));
 519        DEFINE(VCPU_HFLAGS, offsetof(struct kvm_vcpu, arch.hflags));
 520        DEFINE(VCPU_DEC, offsetof(struct kvm_vcpu, arch.dec));
 521        DEFINE(VCPU_DEC_EXPIRES, offsetof(struct kvm_vcpu, arch.dec_expires));
 522        DEFINE(VCPU_PENDING_EXC, offsetof(struct kvm_vcpu, arch.pending_exceptions));
 523        DEFINE(VCPU_CEDED, offsetof(struct kvm_vcpu, arch.ceded));
 524        DEFINE(VCPU_PRODDED, offsetof(struct kvm_vcpu, arch.prodded));
 525        DEFINE(VCPU_MMCR, offsetof(struct kvm_vcpu, arch.mmcr));
 526        DEFINE(VCPU_PMC, offsetof(struct kvm_vcpu, arch.pmc));
 527        DEFINE(VCPU_SPMC, offsetof(struct kvm_vcpu, arch.spmc));
 528        DEFINE(VCPU_SIAR, offsetof(struct kvm_vcpu, arch.siar));
 529        DEFINE(VCPU_SDAR, offsetof(struct kvm_vcpu, arch.sdar));
 530        DEFINE(VCPU_SIER, offsetof(struct kvm_vcpu, arch.sier));
 531        DEFINE(VCPU_SLB, offsetof(struct kvm_vcpu, arch.slb));
 532        DEFINE(VCPU_SLB_MAX, offsetof(struct kvm_vcpu, arch.slb_max));
 533        DEFINE(VCPU_SLB_NR, offsetof(struct kvm_vcpu, arch.slb_nr));
 534        DEFINE(VCPU_FAULT_DSISR, offsetof(struct kvm_vcpu, arch.fault_dsisr));
 535        DEFINE(VCPU_FAULT_DAR, offsetof(struct kvm_vcpu, arch.fault_dar));
 536        DEFINE(VCPU_INTR_MSR, offsetof(struct kvm_vcpu, arch.intr_msr));
 537        DEFINE(VCPU_LAST_INST, offsetof(struct kvm_vcpu, arch.last_inst));
 538        DEFINE(VCPU_TRAP, offsetof(struct kvm_vcpu, arch.trap));
 539        DEFINE(VCPU_CFAR, offsetof(struct kvm_vcpu, arch.cfar));
 540        DEFINE(VCPU_PPR, offsetof(struct kvm_vcpu, arch.ppr));
 541        DEFINE(VCPU_FSCR, offsetof(struct kvm_vcpu, arch.fscr));
 542        DEFINE(VCPU_PSPB, offsetof(struct kvm_vcpu, arch.pspb));
 543        DEFINE(VCPU_EBBHR, offsetof(struct kvm_vcpu, arch.ebbhr));
 544        DEFINE(VCPU_EBBRR, offsetof(struct kvm_vcpu, arch.ebbrr));
 545        DEFINE(VCPU_BESCR, offsetof(struct kvm_vcpu, arch.bescr));
 546        DEFINE(VCPU_CSIGR, offsetof(struct kvm_vcpu, arch.csigr));
 547        DEFINE(VCPU_TACR, offsetof(struct kvm_vcpu, arch.tacr));
 548        DEFINE(VCPU_TCSCR, offsetof(struct kvm_vcpu, arch.tcscr));
 549        DEFINE(VCPU_ACOP, offsetof(struct kvm_vcpu, arch.acop));
 550        DEFINE(VCPU_WORT, offsetof(struct kvm_vcpu, arch.wort));
 551        DEFINE(VCORE_ENTRY_EXIT, offsetof(struct kvmppc_vcore, entry_exit_map));
 552        DEFINE(VCORE_IN_GUEST, offsetof(struct kvmppc_vcore, in_guest));
 553        DEFINE(VCORE_NAPPING_THREADS, offsetof(struct kvmppc_vcore, napping_threads));
 554        DEFINE(VCORE_KVM, offsetof(struct kvmppc_vcore, kvm));
 555        DEFINE(VCORE_TB_OFFSET, offsetof(struct kvmppc_vcore, tb_offset));
 556        DEFINE(VCORE_LPCR, offsetof(struct kvmppc_vcore, lpcr));
 557        DEFINE(VCORE_PCR, offsetof(struct kvmppc_vcore, pcr));
 558        DEFINE(VCORE_DPDES, offsetof(struct kvmppc_vcore, dpdes));
 559        DEFINE(VCORE_VTB, offsetof(struct kvmppc_vcore, vtb));
 560        DEFINE(VCPU_SLB_E, offsetof(struct kvmppc_slb, orige));
 561        DEFINE(VCPU_SLB_V, offsetof(struct kvmppc_slb, origv));
 562        DEFINE(VCPU_SLB_SIZE, sizeof(struct kvmppc_slb));
 563#ifdef CONFIG_PPC_TRANSACTIONAL_MEM
 564        DEFINE(VCPU_TFHAR, offsetof(struct kvm_vcpu, arch.tfhar));
 565        DEFINE(VCPU_TFIAR, offsetof(struct kvm_vcpu, arch.tfiar));
 566        DEFINE(VCPU_TEXASR, offsetof(struct kvm_vcpu, arch.texasr));
 567        DEFINE(VCPU_GPR_TM, offsetof(struct kvm_vcpu, arch.gpr_tm));
 568        DEFINE(VCPU_FPRS_TM, offsetof(struct kvm_vcpu, arch.fp_tm.fpr));
 569        DEFINE(VCPU_VRS_TM, offsetof(struct kvm_vcpu, arch.vr_tm.vr));
 570        DEFINE(VCPU_VRSAVE_TM, offsetof(struct kvm_vcpu, arch.vrsave_tm));
 571        DEFINE(VCPU_CR_TM, offsetof(struct kvm_vcpu, arch.cr_tm));
 572        DEFINE(VCPU_LR_TM, offsetof(struct kvm_vcpu, arch.lr_tm));
 573        DEFINE(VCPU_CTR_TM, offsetof(struct kvm_vcpu, arch.ctr_tm));
 574        DEFINE(VCPU_AMR_TM, offsetof(struct kvm_vcpu, arch.amr_tm));
 575        DEFINE(VCPU_PPR_TM, offsetof(struct kvm_vcpu, arch.ppr_tm));
 576        DEFINE(VCPU_DSCR_TM, offsetof(struct kvm_vcpu, arch.dscr_tm));
 577        DEFINE(VCPU_TAR_TM, offsetof(struct kvm_vcpu, arch.tar_tm));
 578#endif
 579
 580#ifdef CONFIG_PPC_BOOK3S_64
 581#ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE
 582        DEFINE(PACA_SVCPU, offsetof(struct paca_struct, shadow_vcpu));
 583# define SVCPU_FIELD(x, f)      DEFINE(x, offsetof(struct paca_struct, shadow_vcpu.f))
 584#else
 585# define SVCPU_FIELD(x, f)
 586#endif
 587# define HSTATE_FIELD(x, f)     DEFINE(x, offsetof(struct paca_struct, kvm_hstate.f))
 588#else   /* 32-bit */
 589# define SVCPU_FIELD(x, f)      DEFINE(x, offsetof(struct kvmppc_book3s_shadow_vcpu, f))
 590# define HSTATE_FIELD(x, f)     DEFINE(x, offsetof(struct kvmppc_book3s_shadow_vcpu, hstate.f))
 591#endif
 592
 593        SVCPU_FIELD(SVCPU_CR, cr);
 594        SVCPU_FIELD(SVCPU_XER, xer);
 595        SVCPU_FIELD(SVCPU_CTR, ctr);
 596        SVCPU_FIELD(SVCPU_LR, lr);
 597        SVCPU_FIELD(SVCPU_PC, pc);
 598        SVCPU_FIELD(SVCPU_R0, gpr[0]);
 599        SVCPU_FIELD(SVCPU_R1, gpr[1]);
 600        SVCPU_FIELD(SVCPU_R2, gpr[2]);
 601        SVCPU_FIELD(SVCPU_R3, gpr[3]);
 602        SVCPU_FIELD(SVCPU_R4, gpr[4]);
 603        SVCPU_FIELD(SVCPU_R5, gpr[5]);
 604        SVCPU_FIELD(SVCPU_R6, gpr[6]);
 605        SVCPU_FIELD(SVCPU_R7, gpr[7]);
 606        SVCPU_FIELD(SVCPU_R8, gpr[8]);
 607        SVCPU_FIELD(SVCPU_R9, gpr[9]);
 608        SVCPU_FIELD(SVCPU_R10, gpr[10]);
 609        SVCPU_FIELD(SVCPU_R11, gpr[11]);
 610        SVCPU_FIELD(SVCPU_R12, gpr[12]);
 611        SVCPU_FIELD(SVCPU_R13, gpr[13]);
 612        SVCPU_FIELD(SVCPU_FAULT_DSISR, fault_dsisr);
 613        SVCPU_FIELD(SVCPU_FAULT_DAR, fault_dar);
 614        SVCPU_FIELD(SVCPU_LAST_INST, last_inst);
 615        SVCPU_FIELD(SVCPU_SHADOW_SRR1, shadow_srr1);
 616#ifdef CONFIG_PPC_BOOK3S_32
 617        SVCPU_FIELD(SVCPU_SR, sr);
 618#endif
 619#ifdef CONFIG_PPC64
 620        SVCPU_FIELD(SVCPU_SLB, slb);
 621        SVCPU_FIELD(SVCPU_SLB_MAX, slb_max);
 622        SVCPU_FIELD(SVCPU_SHADOW_FSCR, shadow_fscr);
 623#endif
 624
 625        HSTATE_FIELD(HSTATE_HOST_R1, host_r1);
 626        HSTATE_FIELD(HSTATE_HOST_R2, host_r2);
 627        HSTATE_FIELD(HSTATE_HOST_MSR, host_msr);
 628        HSTATE_FIELD(HSTATE_VMHANDLER, vmhandler);
 629        HSTATE_FIELD(HSTATE_SCRATCH0, scratch0);
 630        HSTATE_FIELD(HSTATE_SCRATCH1, scratch1);
 631        HSTATE_FIELD(HSTATE_SCRATCH2, scratch2);
 632        HSTATE_FIELD(HSTATE_IN_GUEST, in_guest);
 633        HSTATE_FIELD(HSTATE_RESTORE_HID5, restore_hid5);
 634        HSTATE_FIELD(HSTATE_NAPPING, napping);
 635
 636#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
 637        HSTATE_FIELD(HSTATE_HWTHREAD_REQ, hwthread_req);
 638        HSTATE_FIELD(HSTATE_HWTHREAD_STATE, hwthread_state);
 639        HSTATE_FIELD(HSTATE_KVM_VCPU, kvm_vcpu);
 640        HSTATE_FIELD(HSTATE_KVM_VCORE, kvm_vcore);
 641        HSTATE_FIELD(HSTATE_XICS_PHYS, xics_phys);
 642        HSTATE_FIELD(HSTATE_SAVED_XIRR, saved_xirr);
 643        HSTATE_FIELD(HSTATE_HOST_IPI, host_ipi);
 644        HSTATE_FIELD(HSTATE_PTID, ptid);
 645        HSTATE_FIELD(HSTATE_MMCR0, host_mmcr[0]);
 646        HSTATE_FIELD(HSTATE_MMCR1, host_mmcr[1]);
 647        HSTATE_FIELD(HSTATE_MMCRA, host_mmcr[2]);
 648        HSTATE_FIELD(HSTATE_SIAR, host_mmcr[3]);
 649        HSTATE_FIELD(HSTATE_SDAR, host_mmcr[4]);
 650        HSTATE_FIELD(HSTATE_MMCR2, host_mmcr[5]);
 651        HSTATE_FIELD(HSTATE_SIER, host_mmcr[6]);
 652        HSTATE_FIELD(HSTATE_PMC1, host_pmc[0]);
 653        HSTATE_FIELD(HSTATE_PMC2, host_pmc[1]);
 654        HSTATE_FIELD(HSTATE_PMC3, host_pmc[2]);
 655        HSTATE_FIELD(HSTATE_PMC4, host_pmc[3]);
 656        HSTATE_FIELD(HSTATE_PMC5, host_pmc[4]);
 657        HSTATE_FIELD(HSTATE_PMC6, host_pmc[5]);
 658        HSTATE_FIELD(HSTATE_PURR, host_purr);
 659        HSTATE_FIELD(HSTATE_SPURR, host_spurr);
 660        HSTATE_FIELD(HSTATE_DSCR, host_dscr);
 661        HSTATE_FIELD(HSTATE_DABR, dabr);
 662        HSTATE_FIELD(HSTATE_DECEXP, dec_expires);
 663        HSTATE_FIELD(HSTATE_SPLIT_MODE, kvm_split_mode);
 664        DEFINE(IPI_PRIORITY, IPI_PRIORITY);
 665        DEFINE(KVM_SPLIT_RPR, offsetof(struct kvm_split_mode, rpr));
 666        DEFINE(KVM_SPLIT_PMMAR, offsetof(struct kvm_split_mode, pmmar));
 667        DEFINE(KVM_SPLIT_LDBAR, offsetof(struct kvm_split_mode, ldbar));
 668        DEFINE(KVM_SPLIT_DO_NAP, offsetof(struct kvm_split_mode, do_nap));
 669        DEFINE(KVM_SPLIT_NAPPED, offsetof(struct kvm_split_mode, napped));
 670#endif /* CONFIG_KVM_BOOK3S_HV_POSSIBLE */
 671
 672#ifdef CONFIG_PPC_BOOK3S_64
 673        HSTATE_FIELD(HSTATE_CFAR, cfar);
 674        HSTATE_FIELD(HSTATE_PPR, ppr);
 675        HSTATE_FIELD(HSTATE_HOST_FSCR, host_fscr);
 676#endif /* CONFIG_PPC_BOOK3S_64 */
 677
 678#else /* CONFIG_PPC_BOOK3S */
 679        DEFINE(VCPU_CR, offsetof(struct kvm_vcpu, arch.cr));
 680        DEFINE(VCPU_XER, offsetof(struct kvm_vcpu, arch.xer));
 681        DEFINE(VCPU_LR, offsetof(struct kvm_vcpu, arch.lr));
 682        DEFINE(VCPU_CTR, offsetof(struct kvm_vcpu, arch.ctr));
 683        DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.pc));
 684        DEFINE(VCPU_SPRG9, offsetof(struct kvm_vcpu, arch.sprg9));
 685        DEFINE(VCPU_LAST_INST, offsetof(struct kvm_vcpu, arch.last_inst));
 686        DEFINE(VCPU_FAULT_DEAR, offsetof(struct kvm_vcpu, arch.fault_dear));
 687        DEFINE(VCPU_FAULT_ESR, offsetof(struct kvm_vcpu, arch.fault_esr));
 688        DEFINE(VCPU_CRIT_SAVE, offsetof(struct kvm_vcpu, arch.crit_save));
 689#endif /* CONFIG_PPC_BOOK3S */
 690#endif /* CONFIG_KVM */
 691
 692#ifdef CONFIG_KVM_GUEST
 693        DEFINE(KVM_MAGIC_SCRATCH1, offsetof(struct kvm_vcpu_arch_shared,
 694                                            scratch1));
 695        DEFINE(KVM_MAGIC_SCRATCH2, offsetof(struct kvm_vcpu_arch_shared,
 696                                            scratch2));
 697        DEFINE(KVM_MAGIC_SCRATCH3, offsetof(struct kvm_vcpu_arch_shared,
 698                                            scratch3));
 699        DEFINE(KVM_MAGIC_INT, offsetof(struct kvm_vcpu_arch_shared,
 700                                       int_pending));
 701        DEFINE(KVM_MAGIC_MSR, offsetof(struct kvm_vcpu_arch_shared, msr));
 702        DEFINE(KVM_MAGIC_CRITICAL, offsetof(struct kvm_vcpu_arch_shared,
 703                                            critical));
 704        DEFINE(KVM_MAGIC_SR, offsetof(struct kvm_vcpu_arch_shared, sr));
 705#endif
 706
 707#ifdef CONFIG_44x
 708        DEFINE(PGD_T_LOG2, PGD_T_LOG2);
 709        DEFINE(PTE_T_LOG2, PTE_T_LOG2);
 710#endif
 711#ifdef CONFIG_PPC_FSL_BOOK3E
 712        DEFINE(TLBCAM_SIZE, sizeof(struct tlbcam));
 713        DEFINE(TLBCAM_MAS0, offsetof(struct tlbcam, MAS0));
 714        DEFINE(TLBCAM_MAS1, offsetof(struct tlbcam, MAS1));
 715        DEFINE(TLBCAM_MAS2, offsetof(struct tlbcam, MAS2));
 716        DEFINE(TLBCAM_MAS3, offsetof(struct tlbcam, MAS3));
 717        DEFINE(TLBCAM_MAS7, offsetof(struct tlbcam, MAS7));
 718#endif
 719
 720#if defined(CONFIG_KVM) && defined(CONFIG_SPE)
 721        DEFINE(VCPU_EVR, offsetof(struct kvm_vcpu, arch.evr[0]));
 722        DEFINE(VCPU_ACC, offsetof(struct kvm_vcpu, arch.acc));
 723        DEFINE(VCPU_SPEFSCR, offsetof(struct kvm_vcpu, arch.spefscr));
 724        DEFINE(VCPU_HOST_SPEFSCR, offsetof(struct kvm_vcpu, arch.host_spefscr));
 725#endif
 726
 727#ifdef CONFIG_KVM_BOOKE_HV
 728        DEFINE(VCPU_HOST_MAS4, offsetof(struct kvm_vcpu, arch.host_mas4));
 729        DEFINE(VCPU_HOST_MAS6, offsetof(struct kvm_vcpu, arch.host_mas6));
 730#endif
 731
 732#ifdef CONFIG_KVM_EXIT_TIMING
 733        DEFINE(VCPU_TIMING_EXIT_TBU, offsetof(struct kvm_vcpu,
 734                                                arch.timing_exit.tv32.tbu));
 735        DEFINE(VCPU_TIMING_EXIT_TBL, offsetof(struct kvm_vcpu,
 736                                                arch.timing_exit.tv32.tbl));
 737        DEFINE(VCPU_TIMING_LAST_ENTER_TBU, offsetof(struct kvm_vcpu,
 738                                        arch.timing_last_enter.tv32.tbu));
 739        DEFINE(VCPU_TIMING_LAST_ENTER_TBL, offsetof(struct kvm_vcpu,
 740                                        arch.timing_last_enter.tv32.tbl));
 741#endif
 742
 743#ifdef CONFIG_PPC_POWERNV
 744        DEFINE(PACA_CORE_IDLE_STATE_PTR,
 745                        offsetof(struct paca_struct, core_idle_state_ptr));
 746        DEFINE(PACA_THREAD_IDLE_STATE,
 747                        offsetof(struct paca_struct, thread_idle_state));
 748        DEFINE(PACA_THREAD_MASK,
 749                        offsetof(struct paca_struct, thread_mask));
 750        DEFINE(PACA_SUBCORE_SIBLING_MASK,
 751                        offsetof(struct paca_struct, subcore_sibling_mask));
 752#endif
 753
 754        DEFINE(PPC_DBELL_SERVER, PPC_DBELL_SERVER);
 755
 756#ifdef CONFIG_PPC_8xx
 757        DEFINE(VIRT_IMMR_BASE, (u64)__fix_to_virt(FIX_IMMR_BASE));
 758#endif
 759
 760        return 0;
 761}
 762