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 int main(void)
  72 {
  73         DEFINE(THREAD, offsetof(struct task_struct, thread));
  74         DEFINE(MM, offsetof(struct task_struct, mm));
  75         DEFINE(MMCONTEXTID, offsetof(struct mm_struct, context.id));
  76 #ifdef CONFIG_PPC64
  77         DEFINE(AUDITCONTEXT, offsetof(struct task_struct, audit_context));
  78         DEFINE(SIGSEGV, SIGSEGV);
  79         DEFINE(NMI_MASK, NMI_MASK);
  80         DEFINE(THREAD_DSCR, offsetof(struct thread_struct, dscr));
  81         DEFINE(THREAD_DSCR_INHERIT, offsetof(struct thread_struct, dscr_inherit));
  82         DEFINE(TASKTHREADPPR, offsetof(struct task_struct, thread.ppr));
  83 #else
  84         DEFINE(THREAD_INFO, offsetof(struct task_struct, stack));
  85         DEFINE(THREAD_INFO_GAP, _ALIGN_UP(sizeof(struct thread_info), 16));
  86         DEFINE(KSP_LIMIT, offsetof(struct thread_struct, ksp_limit));
  87 #endif /* CONFIG_PPC64 */
  88
  89 #ifdef CONFIG_LIVEPATCH
  90         DEFINE(TI_livepatch_sp, offsetof(struct thread_info, livepatch_sp));
  91 #endif
  92
  93         DEFINE(KSP, offsetof(struct thread_struct, ksp));
  94         DEFINE(PT_REGS, offsetof(struct thread_struct, regs));
  95 #ifdef CONFIG_BOOKE
  96         DEFINE(THREAD_NORMSAVES, offsetof(struct thread_struct, normsave[0]));
  97 #endif
  98         DEFINE(THREAD_FPEXC_MODE, offsetof(struct thread_struct, fpexc_mode));
  99         DEFINE(THREAD_FPSTATE, offsetof(struct thread_struct, fp_state));
 100         DEFINE(THREAD_FPSAVEAREA, offsetof(struct thread_struct, fp_save_area));
 101         DEFINE(FPSTATE_FPSCR, offsetof(struct thread_fp_state, fpscr));
 102         DEFINE(THREAD_LOAD_FP, offsetof(struct thread_struct, load_fp));
 103 #ifdef CONFIG_ALTIVEC
 104         DEFINE(THREAD_VRSTATE, offsetof(struct thread_struct, vr_state));
 105         DEFINE(THREAD_VRSAVEAREA, offsetof(struct thread_struct, vr_save_area));
 106         DEFINE(THREAD_VRSAVE, offsetof(struct thread_struct, vrsave));
 107         DEFINE(THREAD_USED_VR, offsetof(struct thread_struct, used_vr));
 108         DEFINE(VRSTATE_VSCR, offsetof(struct thread_vr_state, vscr));
 109         DEFINE(THREAD_LOAD_VEC, offsetof(struct thread_struct, load_vec));
 110 #endif /* CONFIG_ALTIVEC */
 111 #ifdef CONFIG_VSX
 112         DEFINE(THREAD_USED_VSR, offsetof(struct thread_struct, used_vsr));
 113 #endif /* CONFIG_VSX */
 114 #ifdef CONFIG_PPC64
 115         DEFINE(KSP_VSID, offsetof(struct thread_struct, ksp_vsid));
 116 #else /* CONFIG_PPC64 */
 117         DEFINE(PGDIR, offsetof(struct thread_struct, pgdir));
 118 #ifdef CONFIG_SPE
 119         DEFINE(THREAD_EVR0, offsetof(struct thread_struct, evr[0]));
 120         DEFINE(THREAD_ACC, offsetof(struct thread_struct, acc));
 121         DEFINE(THREAD_SPEFSCR, offsetof(struct thread_struct, spefscr));
 122         DEFINE(THREAD_USED_SPE, offsetof(struct thread_struct, used_spe));
 123 #endif /* CONFIG_SPE */
 124 #endif /* CONFIG_PPC64 */
 125 #if defined(CONFIG_4xx) || defined(CONFIG_BOOKE)
 126         DEFINE(THREAD_DBCR0, offsetof(struct thread_struct, debug.dbcr0));
 127 #endif
 128 #ifdef CONFIG_KVM_BOOK3S_32_HANDLER
 129         DEFINE(THREAD_KVM_SVCPU, offsetof(struct thread_struct, kvm_shadow_vcpu));
 130 #endif
 131 #if defined(CONFIG_KVM) && defined(CONFIG_BOOKE)
 132         DEFINE(THREAD_KVM_VCPU, offsetof(struct thread_struct, kvm_vcpu));
 133 #endif
 134
 135 #ifdef CONFIG_PPC_BOOK3S_64
 136         DEFINE(THREAD_TAR, offsetof(struct thread_struct, tar));
 137         DEFINE(THREAD_BESCR, offsetof(struct thread_struct, bescr));
 138         DEFINE(THREAD_EBBHR, offsetof(struct thread_struct, ebbhr));
 139         DEFINE(THREAD_EBBRR, offsetof(struct thread_struct, ebbrr));
 140         DEFINE(THREAD_SIAR, offsetof(struct thread_struct, siar));
 141         DEFINE(THREAD_SDAR, offsetof(struct thread_struct, sdar));
 142         DEFINE(THREAD_SIER, offsetof(struct thread_struct, sier));
 143         DEFINE(THREAD_MMCR0, offsetof(struct thread_struct, mmcr0));
 144         DEFINE(THREAD_MMCR2, offsetof(struct thread_struct, mmcr2));
 145 #endif
 146 #ifdef CONFIG_PPC_TRANSACTIONAL_MEM
 147         DEFINE(PACATMSCRATCH, offsetof(struct paca_struct, tm_scratch));
 148         DEFINE(THREAD_TM_TFHAR, offsetof(struct thread_struct, tm_tfhar));
 149         DEFINE(THREAD_TM_TEXASR, offsetof(struct thread_struct, tm_texasr));
 150         DEFINE(THREAD_TM_TFIAR, offsetof(struct thread_struct, tm_tfiar));
 151         DEFINE(THREAD_TM_TAR, offsetof(struct thread_struct, tm_tar));
 152         DEFINE(THREAD_TM_PPR, offsetof(struct thread_struct, tm_ppr));
 153         DEFINE(THREAD_TM_DSCR, offsetof(struct thread_struct, tm_dscr));
 154         DEFINE(PT_CKPT_REGS, offsetof(struct thread_struct, ckpt_regs));
 155         DEFINE(THREAD_TRANSACT_VRSTATE, offsetof(struct thread_struct,
 156                                                  transact_vr));
 157         DEFINE(THREAD_TRANSACT_VRSAVE, offsetof(struct thread_struct,
 158                                             transact_vrsave));
 159         DEFINE(THREAD_TRANSACT_FPSTATE, offsetof(struct thread_struct,
 160                                                  transact_fp));
 161         /* Local pt_regs on stack for Transactional Memory funcs. */
 162         DEFINE(TM_FRAME_SIZE, STACK_FRAME_OVERHEAD +
 163                sizeof(struct pt_regs) + 16);
 164 #endif /* CONFIG_PPC_TRANSACTIONAL_MEM */
 165
 166         DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
 167         DEFINE(TI_LOCAL_FLAGS, offsetof(struct thread_info, local_flags));
 168         DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count));
 169         DEFINE(TI_TASK, offsetof(struct thread_info, task));
 170         DEFINE(TI_CPU, offsetof(struct thread_info, cpu));
 171
 172 #ifdef CONFIG_PPC64
 173         DEFINE(DCACHEL1LINESIZE, offsetof(struct ppc64_caches, dline_size));
 174         DEFINE(DCACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_dline_size));
 175         DEFINE(DCACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, dlines_per_page));
 176         DEFINE(ICACHEL1LINESIZE, offsetof(struct ppc64_caches, iline_size));
 177         DEFINE(ICACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_iline_size));
 178         DEFINE(ICACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, ilines_per_page));
 179         /* paca */
 180         DEFINE(PACA_SIZE, sizeof(struct paca_struct));
 181         DEFINE(PACA_LOCK_TOKEN, offsetof(struct paca_struct, lock_token));
 182         DEFINE(PACAPACAINDEX, offsetof(struct paca_struct, paca_index));
 183         DEFINE(PACAPROCSTART, offsetof(struct paca_struct, cpu_start));
 184         DEFINE(PACAKSAVE, offsetof(struct paca_struct, kstack));
 185         DEFINE(PACACURRENT, offsetof(struct paca_struct, __current));
 186         DEFINE(PACASAVEDMSR, offsetof(struct paca_struct, saved_msr));
 187         DEFINE(PACASTABRR, offsetof(struct paca_struct, stab_rr));
 188         DEFINE(PACAR1, offsetof(struct paca_struct, saved_r1));
 189         DEFINE(PACATOC, offsetof(struct paca_struct, kernel_toc));
 190         DEFINE(PACAKBASE, offsetof(struct paca_struct, kernelbase));
 191         DEFINE(PACAKMSR, offsetof(struct paca_struct, kernel_msr));
 192         DEFINE(PACASOFTIRQEN, offsetof(struct paca_struct, soft_enabled));
 193         DEFINE(PACAIRQHAPPENED, offsetof(struct paca_struct, irq_happened));
 194 #ifdef CONFIG_PPC_BOOK3S
 195         DEFINE(PACACONTEXTID, offsetof(struct paca_struct, mm_ctx_id));
 196 #ifdef CONFIG_PPC_MM_SLICES
 197         DEFINE(PACALOWSLICESPSIZE, offsetof(struct paca_struct,
 198                                             mm_ctx_low_slices_psize));
 199         DEFINE(PACAHIGHSLICEPSIZE, offsetof(struct paca_struct,
 200                                             mm_ctx_high_slices_psize));
 201         DEFINE(MMUPSIZEDEFSIZE, sizeof(struct mmu_psize_def));
 202 #endif /* CONFIG_PPC_MM_SLICES */
 203 #endif
 204
 205 #ifdef CONFIG_PPC_BOOK3E
 206         DEFINE(PACAPGD, offsetof(struct paca_struct, pgd));
 207         DEFINE(PACA_KERNELPGD, offsetof(struct paca_struct, kernel_pgd));
 208         DEFINE(PACA_EXGEN, offsetof(struct paca_struct, exgen));
 209         DEFINE(PACA_EXTLB, offsetof(struct paca_struct, extlb));
 210         DEFINE(PACA_EXMC, offsetof(struct paca_struct, exmc));
 211         DEFINE(PACA_EXCRIT, offsetof(struct paca_struct, excrit));
 212         DEFINE(PACA_EXDBG, offsetof(struct paca_struct, exdbg));
 213         DEFINE(PACA_MC_STACK, offsetof(struct paca_struct, mc_kstack));
 214         DEFINE(PACA_CRIT_STACK, offsetof(struct paca_struct, crit_kstack));
 215         DEFINE(PACA_DBG_STACK, offsetof(struct paca_struct, dbg_kstack));
 216         DEFINE(PACA_TCD_PTR, offsetof(struct paca_struct, tcd_ptr));
 217
 218         DEFINE(TCD_ESEL_NEXT,
 219                 offsetof(struct tlb_core_data, esel_next));
 220         DEFINE(TCD_ESEL_MAX,
 221                 offsetof(struct tlb_core_data, esel_max));
 222         DEFINE(TCD_ESEL_FIRST,
 223                 offsetof(struct tlb_core_data, esel_first));
 224 #endif /* CONFIG_PPC_BOOK3E */
 225
 226 #ifdef CONFIG_PPC_STD_MMU_64
 227         DEFINE(PACASLBCACHE, offsetof(struct paca_struct, slb_cache));
 228         DEFINE(PACASLBCACHEPTR, offsetof(struct paca_struct, slb_cache_ptr));
 229         DEFINE(PACAVMALLOCSLLP, offsetof(struct paca_struct, vmalloc_sllp));
 230 #ifdef CONFIG_PPC_MM_SLICES
 231         DEFINE(MMUPSIZESLLP, offsetof(struct mmu_psize_def, sllp));
 232 #else
 233         DEFINE(PACACONTEXTSLLP, offsetof(struct paca_struct, mm_ctx_sllp));
 234 #endif /* CONFIG_PPC_MM_SLICES */
 235         DEFINE(PACA_EXGEN, offsetof(struct paca_struct, exgen));
 236         DEFINE(PACA_EXMC, offsetof(struct paca_struct, exmc));
 237         DEFINE(PACA_EXSLB, offsetof(struct paca_struct, exslb));
 238         DEFINE(PACALPPACAPTR, offsetof(struct paca_struct, lppaca_ptr));
 239         DEFINE(PACA_SLBSHADOWPTR, offsetof(struct paca_struct, slb_shadow_ptr));
 240         DEFINE(SLBSHADOW_STACKVSID,
 241                offsetof(struct slb_shadow, save_area[SLB_NUM_BOLTED - 1].vsid));
 242         DEFINE(SLBSHADOW_STACKESID,
 243                offsetof(struct slb_shadow, save_area[SLB_NUM_BOLTED - 1].esid));
 244         DEFINE(SLBSHADOW_SAVEAREA, offsetof(struct slb_shadow, save_area));
 245         DEFINE(LPPACA_PMCINUSE, offsetof(struct lppaca, pmcregs_in_use));
 246         DEFINE(LPPACA_DTLIDX, offsetof(struct lppaca, dtl_idx));
 247         DEFINE(LPPACA_YIELDCOUNT, offsetof(struct lppaca, yield_count));
 248         DEFINE(PACA_DTL_RIDX, offsetof(struct paca_struct, dtl_ridx));
 249 #endif /* CONFIG_PPC_STD_MMU_64 */
 250         DEFINE(PACAEMERGSP, offsetof(struct paca_struct, emergency_sp));
 251 #ifdef CONFIG_PPC_BOOK3S_64
 252         DEFINE(PACAMCEMERGSP, offsetof(struct paca_struct, mc_emergency_sp));
 253         DEFINE(PACA_IN_MCE, offsetof(struct paca_struct, in_mce));
 254 #endif
 255         DEFINE(PACAHWCPUID, offsetof(struct paca_struct, hw_cpu_id));
 256         DEFINE(PACAKEXECSTATE, offsetof(struct paca_struct, kexec_state));
 257         DEFINE(PACA_DSCR_DEFAULT, offsetof(struct paca_struct, dscr_default));
 258         DEFINE(PACA_STARTTIME, offsetof(struct paca_struct, starttime));
 259         DEFINE(PACA_STARTTIME_USER, offsetof(struct paca_struct, starttime_user));
 260         DEFINE(PACA_USER_TIME, offsetof(struct paca_struct, user_time));
 261         DEFINE(PACA_SYSTEM_TIME, offsetof(struct paca_struct, system_time));
 262         DEFINE(PACA_TRAP_SAVE, offsetof(struct paca_struct, trap_save));
 263         DEFINE(PACA_NAPSTATELOST, offsetof(struct paca_struct, nap_state_lost));
 264         DEFINE(PACA_SPRG_VDSO, offsetof(struct paca_struct, sprg_vdso));
 265 #endif /* CONFIG_PPC64 */
 266
 267         /* RTAS */
 268         DEFINE(RTASBASE, offsetof(struct rtas_t, base));
 269         DEFINE(RTASENTRY, offsetof(struct rtas_t, entry));
 270
 271         /* Interrupt register frame */
 272         DEFINE(INT_FRAME_SIZE, STACK_INT_FRAME_SIZE);
 273         DEFINE(SWITCH_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs));
 274 #ifdef CONFIG_PPC64
 275         /* Create extra stack space for SRR0 and SRR1 when calling prom/rtas. */
 276         DEFINE(PROM_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16);
 277         DEFINE(RTAS_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16);
 278
 279         /* hcall statistics */
 280         DEFINE(HCALL_STAT_SIZE, sizeof(struct hcall_stats));
 281         DEFINE(HCALL_STAT_CALLS, offsetof(struct hcall_stats, num_calls));
 282         DEFINE(HCALL_STAT_TB, offsetof(struct hcall_stats, tb_total));
 283         DEFINE(HCALL_STAT_PURR, offsetof(struct hcall_stats, purr_total));
 284 #endif /* CONFIG_PPC64 */
 285         DEFINE(GPR0, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[0]));
 286         DEFINE(GPR1, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[1]));
 287         DEFINE(GPR2, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[2]));
 288         DEFINE(GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[3]));
 289         DEFINE(GPR4, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[4]));
 290         DEFINE(GPR5, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[5]));
 291         DEFINE(GPR6, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[6]));
 292         DEFINE(GPR7, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[7]));
 293         DEFINE(GPR8, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[8]));
 294         DEFINE(GPR9, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[9]));
 295         DEFINE(GPR10, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[10]));
 296         DEFINE(GPR11, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[11]));
 297         DEFINE(GPR12, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[12]));
 298         DEFINE(GPR13, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[13]));
 299 #ifndef CONFIG_PPC64
 300         DEFINE(GPR14, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[14]));
 301         DEFINE(GPR15, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[15]));
 302         DEFINE(GPR16, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[16]));
 303         DEFINE(GPR17, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[17]));
 304         DEFINE(GPR18, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[18]));
 305         DEFINE(GPR19, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[19]));
 306         DEFINE(GPR20, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[20]));
 307         DEFINE(GPR21, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[21]));
 308         DEFINE(GPR22, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[22]));
 309         DEFINE(GPR23, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[23]));
 310         DEFINE(GPR24, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[24]));
 311         DEFINE(GPR25, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[25]));
 312         DEFINE(GPR26, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[26]));
 313         DEFINE(GPR27, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[27]));
 314         DEFINE(GPR28, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[28]));
 315         DEFINE(GPR29, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[29]));
 316         DEFINE(GPR30, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[30]));
 317         DEFINE(GPR31, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[31]));
 318 #endif /* CONFIG_PPC64 */
 319         /*
 320          * Note: these symbols include _ because they overlap with special
 321          * register names
 322          */
 323         DEFINE(_NIP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, nip));
 324         DEFINE(_MSR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, msr));
 325         DEFINE(_CTR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ctr));
 326         DEFINE(_LINK, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, link));
 327         DEFINE(_CCR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ccr));
 328         DEFINE(_XER, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, xer));
 329         DEFINE(_DAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar));
 330         DEFINE(_DSISR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr));
 331         DEFINE(ORIG_GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, orig_gpr3));
 332         DEFINE(RESULT, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, result));
 333         DEFINE(_TRAP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, trap));
 334 #ifndef CONFIG_PPC64
 335         DEFINE(_MQ, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, mq));
 336         /*
 337          * The PowerPC 400-class & Book-E processors have neither the DAR
 338          * nor the DSISR SPRs. Hence, we overload them to hold the similar
 339          * DEAR and ESR SPRs for such processors.  For critical interrupts
 340          * we use them to hold SRR0 and SRR1.
 341          */
 342         DEFINE(_DEAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar));
 343         DEFINE(_ESR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr));
 344 #else /* CONFIG_PPC64 */
 345         DEFINE(SOFTE, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, softe));
 346
 347         /* These _only_ to be used with {PROM,RTAS}_FRAME_SIZE!!! */
 348         DEFINE(_SRR0, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs));
 349         DEFINE(_SRR1, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs)+8);
 350 #endif /* CONFIG_PPC64 */
 351
 352 #if defined(CONFIG_PPC32)
 353 #if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
 354         DEFINE(EXC_LVL_SIZE, STACK_EXC_LVL_FRAME_SIZE);
 355         DEFINE(MAS0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas0));
 356         /* we overload MMUCR for 44x on MAS0 since they are mutually exclusive */
 357         DEFINE(MMUCR, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas0));
 358         DEFINE(MAS1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas1));
 359         DEFINE(MAS2, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas2));
 360         DEFINE(MAS3, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas3));
 361         DEFINE(MAS6, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas6));
 362         DEFINE(MAS7, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas7));
 363         DEFINE(_SRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, srr0));
 364         DEFINE(_SRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, srr1));
 365         DEFINE(_CSRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, csrr0));
 366         DEFINE(_CSRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, csrr1));
 367         DEFINE(_DSRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, dsrr0));
 368         DEFINE(_DSRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, dsrr1));
 369         DEFINE(SAVED_KSP_LIMIT, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, saved_ksp_limit));
 370 #endif
 371 #endif
 372         DEFINE(CLONE_VM, CLONE_VM);
 373         DEFINE(CLONE_UNTRACED, CLONE_UNTRACED);
 374
 375 #ifndef CONFIG_PPC64
 376         DEFINE(MM_PGD, offsetof(struct mm_struct, pgd));
 377 #endif /* ! CONFIG_PPC64 */
 378
 379         /* About the CPU features table */
 380         DEFINE(CPU_SPEC_FEATURES, offsetof(struct cpu_spec, cpu_features));
 381         DEFINE(CPU_SPEC_SETUP, offsetof(struct cpu_spec, cpu_setup));
 382         DEFINE(CPU_SPEC_RESTORE, offsetof(struct cpu_spec, cpu_restore));
 383         DEFINE(CPU_DOWN_FLUSH, offsetof(struct cpu_spec, cpu_down_flush));
 384
 385         DEFINE(pbe_address, offsetof(struct pbe, address));
 386         DEFINE(pbe_orig_address, offsetof(struct pbe, orig_address));
 387         DEFINE(pbe_next, offsetof(struct pbe, next));
 388
 389 #ifndef CONFIG_PPC64
 390         DEFINE(TASK_SIZE, TASK_SIZE);
 391         DEFINE(NUM_USER_SEGMENTS, TASK_SIZE>>28);
 392 #endif /* ! CONFIG_PPC64 */
 393
 394         /* datapage offsets for use by vdso */
 395         DEFINE(CFG_TB_ORIG_STAMP, offsetof(struct vdso_data, tb_orig_stamp));
 396         DEFINE(CFG_TB_TICKS_PER_SEC, offsetof(struct vdso_data, tb_ticks_per_sec));
 397         DEFINE(CFG_TB_TO_XS, offsetof(struct vdso_data, tb_to_xs));
 398         DEFINE(CFG_STAMP_XSEC, offsetof(struct vdso_data, stamp_xsec));
 399         DEFINE(CFG_TB_UPDATE_COUNT, offsetof(struct vdso_data, tb_update_count));
 400         DEFINE(CFG_TZ_MINUTEWEST, offsetof(struct vdso_data, tz_minuteswest));
 401         DEFINE(CFG_TZ_DSTTIME, offsetof(struct vdso_data, tz_dsttime));
 402         DEFINE(CFG_SYSCALL_MAP32, offsetof(struct vdso_data, syscall_map_32));
 403         DEFINE(WTOM_CLOCK_SEC, offsetof(struct vdso_data, wtom_clock_sec));
 404         DEFINE(WTOM_CLOCK_NSEC, offsetof(struct vdso_data, wtom_clock_nsec));
 405         DEFINE(STAMP_XTIME, offsetof(struct vdso_data, stamp_xtime));
 406         DEFINE(STAMP_SEC_FRAC, offsetof(struct vdso_data, stamp_sec_fraction));
 407         DEFINE(CFG_ICACHE_BLOCKSZ, offsetof(struct vdso_data, icache_block_size));
 408         DEFINE(CFG_DCACHE_BLOCKSZ, offsetof(struct vdso_data, dcache_block_size));
 409         DEFINE(CFG_ICACHE_LOGBLOCKSZ, offsetof(struct vdso_data, icache_log_block_size));
 410         DEFINE(CFG_DCACHE_LOGBLOCKSZ, offsetof(struct vdso_data, dcache_log_block_size));
 411 #ifdef CONFIG_PPC64
 412         DEFINE(CFG_SYSCALL_MAP64, offsetof(struct vdso_data, syscall_map_64));
 413         DEFINE(TVAL64_TV_SEC, offsetof(struct timeval, tv_sec));
 414         DEFINE(TVAL64_TV_USEC, offsetof(struct timeval, tv_usec));
 415         DEFINE(TVAL32_TV_SEC, offsetof(struct compat_timeval, tv_sec));
 416         DEFINE(TVAL32_TV_USEC, offsetof(struct compat_timeval, tv_usec));
 417         DEFINE(TSPC64_TV_SEC, offsetof(struct timespec, tv_sec));
 418         DEFINE(TSPC64_TV_NSEC, offsetof(struct timespec, tv_nsec));
 419         DEFINE(TSPC32_TV_SEC, offsetof(struct compat_timespec, tv_sec));
 420         DEFINE(TSPC32_TV_NSEC, offsetof(struct compat_timespec, tv_nsec));
 421 #else
 422         DEFINE(TVAL32_TV_SEC, offsetof(struct timeval, tv_sec));
 423         DEFINE(TVAL32_TV_USEC, offsetof(struct timeval, tv_usec));
 424         DEFINE(TSPC32_TV_SEC, offsetof(struct timespec, tv_sec));
 425         DEFINE(TSPC32_TV_NSEC, offsetof(struct timespec, tv_nsec));
 426 #endif
 427         /* timeval/timezone offsets for use by vdso */
 428         DEFINE(TZONE_TZ_MINWEST, offsetof(struct timezone, tz_minuteswest));
 429         DEFINE(TZONE_TZ_DSTTIME, offsetof(struct timezone, tz_dsttime));
 430
 431         /* Other bits used by the vdso */
 432         DEFINE(CLOCK_REALTIME, CLOCK_REALTIME);
 433         DEFINE(CLOCK_MONOTONIC, CLOCK_MONOTONIC);
 434         DEFINE(NSEC_PER_SEC, NSEC_PER_SEC);
 435         DEFINE(CLOCK_REALTIME_RES, MONOTONIC_RES_NSEC);
 436
 437 #ifdef CONFIG_BUG
 438         DEFINE(BUG_ENTRY_SIZE, sizeof(struct bug_entry));
 439 #endif
 440
 441 #ifdef MAX_PGD_TABLE_SIZE
 442         DEFINE(PGD_TABLE_SIZE, MAX_PGD_TABLE_SIZE);
 443 #else
 444         DEFINE(PGD_TABLE_SIZE, PGD_TABLE_SIZE);
 445 #endif
 446         DEFINE(PTE_SIZE, sizeof(pte_t));
 447
 448 #ifdef CONFIG_KVM
 449         DEFINE(VCPU_HOST_STACK, offsetof(struct kvm_vcpu, arch.host_stack));
 450         DEFINE(VCPU_HOST_PID, offsetof(struct kvm_vcpu, arch.host_pid));
 451         DEFINE(VCPU_GUEST_PID, offsetof(struct kvm_vcpu, arch.pid));
 452         DEFINE(VCPU_GPRS, offsetof(struct kvm_vcpu, arch.gpr));
 453         DEFINE(VCPU_VRSAVE, offsetof(struct kvm_vcpu, arch.vrsave));
 454         DEFINE(VCPU_FPRS, offsetof(struct kvm_vcpu, arch.fp.fpr));
 455 #ifdef CONFIG_ALTIVEC
 456         DEFINE(VCPU_VRS, offsetof(struct kvm_vcpu, arch.vr.vr));
 457 #endif
 458         DEFINE(VCPU_XER, offsetof(struct kvm_vcpu, arch.xer));
 459         DEFINE(VCPU_CTR, offsetof(struct kvm_vcpu, arch.ctr));
 460         DEFINE(VCPU_LR, offsetof(struct kvm_vcpu, arch.lr));
 461 #ifdef CONFIG_PPC_BOOK3S
 462         DEFINE(VCPU_TAR, offsetof(struct kvm_vcpu, arch.tar));
 463 #endif
 464         DEFINE(VCPU_CR, offsetof(struct kvm_vcpu, arch.cr));
 465         DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.pc));
 466 #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
 467         DEFINE(VCPU_MSR, offsetof(struct kvm_vcpu, arch.shregs.msr));
 468         DEFINE(VCPU_SRR0, offsetof(struct kvm_vcpu, arch.shregs.srr0));
 469         DEFINE(VCPU_SRR1, offsetof(struct kvm_vcpu, arch.shregs.srr1));
 470         DEFINE(VCPU_SPRG0, offsetof(struct kvm_vcpu, arch.shregs.sprg0));
 471         DEFINE(VCPU_SPRG1, offsetof(struct kvm_vcpu, arch.shregs.sprg1));
 472         DEFINE(VCPU_SPRG2, offsetof(struct kvm_vcpu, arch.shregs.sprg2));
 473         DEFINE(VCPU_SPRG3, offsetof(struct kvm_vcpu, arch.shregs.sprg3));
 474 #endif
 475 #ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING
 476         DEFINE(VCPU_TB_RMENTRY, offsetof(struct kvm_vcpu, arch.rm_entry));
 477         DEFINE(VCPU_TB_RMINTR, offsetof(struct kvm_vcpu, arch.rm_intr));
 478         DEFINE(VCPU_TB_RMEXIT, offsetof(struct kvm_vcpu, arch.rm_exit));
 479         DEFINE(VCPU_TB_GUEST, offsetof(struct kvm_vcpu, arch.guest_time));
 480         DEFINE(VCPU_TB_CEDE, offsetof(struct kvm_vcpu, arch.cede_time));
 481         DEFINE(VCPU_CUR_ACTIVITY, offsetof(struct kvm_vcpu, arch.cur_activity));
 482         DEFINE(VCPU_ACTIVITY_START, offsetof(struct kvm_vcpu, arch.cur_tb_start));
 483         DEFINE(TAS_SEQCOUNT, offsetof(struct kvmhv_tb_accumulator, seqcount));
 484         DEFINE(TAS_TOTAL, offsetof(struct kvmhv_tb_accumulator, tb_total));
 485         DEFINE(TAS_MIN, offsetof(struct kvmhv_tb_accumulator, tb_min));
 486         DEFINE(TAS_MAX, offsetof(struct kvmhv_tb_accumulator, tb_max));
 487 #endif
 488         DEFINE(VCPU_SHARED_SPRG3, offsetof(struct kvm_vcpu_arch_shared, sprg3));
 489         DEFINE(VCPU_SHARED_SPRG4, offsetof(struct kvm_vcpu_arch_shared, sprg4));
 490         DEFINE(VCPU_SHARED_SPRG5, offsetof(struct kvm_vcpu_arch_shared, sprg5));
 491         DEFINE(VCPU_SHARED_SPRG6, offsetof(struct kvm_vcpu_arch_shared, sprg6));
 492         DEFINE(VCPU_SHARED_SPRG7, offsetof(struct kvm_vcpu_arch_shared, sprg7));
 493         DEFINE(VCPU_SHADOW_PID, offsetof(struct kvm_vcpu, arch.shadow_pid));
 494         DEFINE(VCPU_SHADOW_PID1, offsetof(struct kvm_vcpu, arch.shadow_pid1));
 495         DEFINE(VCPU_SHARED, offsetof(struct kvm_vcpu, arch.shared));
 496         DEFINE(VCPU_SHARED_MSR, offsetof(struct kvm_vcpu_arch_shared, msr));
 497         DEFINE(VCPU_SHADOW_MSR, offsetof(struct kvm_vcpu, arch.shadow_msr));
 498 #if defined(CONFIG_PPC_BOOK3S_64) && defined(CONFIG_KVM_BOOK3S_PR_POSSIBLE)
 499         DEFINE(VCPU_SHAREDBE, offsetof(struct kvm_vcpu, arch.shared_big_endian));
 500 #endif
 501
 502         DEFINE(VCPU_SHARED_MAS0, offsetof(struct kvm_vcpu_arch_shared, mas0));
 503         DEFINE(VCPU_SHARED_MAS1, offsetof(struct kvm_vcpu_arch_shared, mas1));
 504         DEFINE(VCPU_SHARED_MAS2, offsetof(struct kvm_vcpu_arch_shared, mas2));
 505         DEFINE(VCPU_SHARED_MAS7_3, offsetof(struct kvm_vcpu_arch_shared, mas7_3));
 506         DEFINE(VCPU_SHARED_MAS4, offsetof(struct kvm_vcpu_arch_shared, mas4));
 507         DEFINE(VCPU_SHARED_MAS6, offsetof(struct kvm_vcpu_arch_shared, mas6));
 508
 509         DEFINE(VCPU_KVM, offsetof(struct kvm_vcpu, kvm));
 510         DEFINE(KVM_LPID, offsetof(struct kvm, arch.lpid));
 511
 512         /* book3s */
 513 #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
 514         DEFINE(KVM_SDR1, offsetof(struct kvm, arch.sdr1));
 515         DEFINE(KVM_HOST_LPID, offsetof(struct kvm, arch.host_lpid));
 516         DEFINE(KVM_HOST_LPCR, offsetof(struct kvm, arch.host_lpcr));
 517         DEFINE(KVM_HOST_SDR1, offsetof(struct kvm, arch.host_sdr1));
 518         DEFINE(KVM_NEED_FLUSH, offsetof(struct kvm, arch.need_tlb_flush.bits));
 519         DEFINE(KVM_ENABLED_HCALLS, offsetof(struct kvm, arch.enabled_hcalls));
 520         DEFINE(KVM_LPCR, offsetof(struct kvm, arch.lpcr));
 521         DEFINE(KVM_VRMA_SLB_V, offsetof(struct kvm, arch.vrma_slb_v));
 522         DEFINE(VCPU_DSISR, offsetof(struct kvm_vcpu, arch.shregs.dsisr));
 523         DEFINE(VCPU_DAR, offsetof(struct kvm_vcpu, arch.shregs.dar));
 524         DEFINE(VCPU_VPA, offsetof(struct kvm_vcpu, arch.vpa.pinned_addr));
 525         DEFINE(VCPU_VPA_DIRTY, offsetof(struct kvm_vcpu, arch.vpa.dirty));
 526         DEFINE(VCPU_HEIR, offsetof(struct kvm_vcpu, arch.emul_inst));
 527         DEFINE(VCPU_CPU, offsetof(struct kvm_vcpu, cpu));
 528         DEFINE(VCPU_THREAD_CPU, offsetof(struct kvm_vcpu, arch.thread_cpu));
 529 #endif
 530 #ifdef CONFIG_PPC_BOOK3S
 531         DEFINE(VCPU_VCPUID, offsetof(struct kvm_vcpu, vcpu_id));
 532         DEFINE(VCPU_PURR, offsetof(struct kvm_vcpu, arch.purr));
 533         DEFINE(VCPU_SPURR, offsetof(struct kvm_vcpu, arch.spurr));
 534         DEFINE(VCPU_IC, offsetof(struct kvm_vcpu, arch.ic));
 535         DEFINE(VCPU_VTB, offsetof(struct kvm_vcpu, arch.vtb));
 536         DEFINE(VCPU_DSCR, offsetof(struct kvm_vcpu, arch.dscr));
 537         DEFINE(VCPU_AMR, offsetof(struct kvm_vcpu, arch.amr));
 538         DEFINE(VCPU_UAMOR, offsetof(struct kvm_vcpu, arch.uamor));
 539         DEFINE(VCPU_IAMR, offsetof(struct kvm_vcpu, arch.iamr));
 540         DEFINE(VCPU_CTRL, offsetof(struct kvm_vcpu, arch.ctrl));
 541         DEFINE(VCPU_DABR, offsetof(struct kvm_vcpu, arch.dabr));
 542         DEFINE(VCPU_DABRX, offsetof(struct kvm_vcpu, arch.dabrx));
 543         DEFINE(VCPU_DAWR, offsetof(struct kvm_vcpu, arch.dawr));
 544         DEFINE(VCPU_DAWRX, offsetof(struct kvm_vcpu, arch.dawrx));
 545         DEFINE(VCPU_CIABR, offsetof(struct kvm_vcpu, arch.ciabr));
 546         DEFINE(VCPU_HFLAGS, offsetof(struct kvm_vcpu, arch.hflags));
 547         DEFINE(VCPU_DEC, offsetof(struct kvm_vcpu, arch.dec));
 548         DEFINE(VCPU_DEC_EXPIRES, offsetof(struct kvm_vcpu, arch.dec_expires));
 549         DEFINE(VCPU_PENDING_EXC, offsetof(struct kvm_vcpu, arch.pending_exceptions));
 550         DEFINE(VCPU_CEDED, offsetof(struct kvm_vcpu, arch.ceded));
 551         DEFINE(VCPU_PRODDED, offsetof(struct kvm_vcpu, arch.prodded));
 552         DEFINE(VCPU_MMCR, offsetof(struct kvm_vcpu, arch.mmcr));
 553         DEFINE(VCPU_PMC, offsetof(struct kvm_vcpu, arch.pmc));
 554         DEFINE(VCPU_SPMC, offsetof(struct kvm_vcpu, arch.spmc));
 555         DEFINE(VCPU_SIAR, offsetof(struct kvm_vcpu, arch.siar));
 556         DEFINE(VCPU_SDAR, offsetof(struct kvm_vcpu, arch.sdar));
 557         DEFINE(VCPU_SIER, offsetof(struct kvm_vcpu, arch.sier));
 558         DEFINE(VCPU_SLB, offsetof(struct kvm_vcpu, arch.slb));
 559         DEFINE(VCPU_SLB_MAX, offsetof(struct kvm_vcpu, arch.slb_max));
 560         DEFINE(VCPU_SLB_NR, offsetof(struct kvm_vcpu, arch.slb_nr));
 561         DEFINE(VCPU_FAULT_DSISR, offsetof(struct kvm_vcpu, arch.fault_dsisr));
 562         DEFINE(VCPU_FAULT_DAR, offsetof(struct kvm_vcpu, arch.fault_dar));
 563         DEFINE(VCPU_INTR_MSR, offsetof(struct kvm_vcpu, arch.intr_msr));
 564         DEFINE(VCPU_LAST_INST, offsetof(struct kvm_vcpu, arch.last_inst));
 565         DEFINE(VCPU_TRAP, offsetof(struct kvm_vcpu, arch.trap));
 566         DEFINE(VCPU_CFAR, offsetof(struct kvm_vcpu, arch.cfar));
 567         DEFINE(VCPU_PPR, offsetof(struct kvm_vcpu, arch.ppr));
 568         DEFINE(VCPU_FSCR, offsetof(struct kvm_vcpu, arch.fscr));
 569         DEFINE(VCPU_SHADOW_FSCR, offsetof(struct kvm_vcpu, arch.shadow_fscr));
 570         DEFINE(VCPU_PSPB, offsetof(struct kvm_vcpu, arch.pspb));
 571         DEFINE(VCPU_EBBHR, offsetof(struct kvm_vcpu, arch.ebbhr));
 572         DEFINE(VCPU_EBBRR, offsetof(struct kvm_vcpu, arch.ebbrr));
 573         DEFINE(VCPU_BESCR, offsetof(struct kvm_vcpu, arch.bescr));
 574         DEFINE(VCPU_CSIGR, offsetof(struct kvm_vcpu, arch.csigr));
 575         DEFINE(VCPU_TACR, offsetof(struct kvm_vcpu, arch.tacr));
 576         DEFINE(VCPU_TCSCR, offsetof(struct kvm_vcpu, arch.tcscr));
 577         DEFINE(VCPU_ACOP, offsetof(struct kvm_vcpu, arch.acop));
 578         DEFINE(VCPU_WORT, offsetof(struct kvm_vcpu, arch.wort));
 579         DEFINE(VCPU_SHADOW_SRR1, offsetof(struct kvm_vcpu, arch.shadow_srr1));
 580         DEFINE(VCORE_ENTRY_EXIT, offsetof(struct kvmppc_vcore, entry_exit_map));
 581         DEFINE(VCORE_IN_GUEST, offsetof(struct kvmppc_vcore, in_guest));
 582         DEFINE(VCORE_NAPPING_THREADS, offsetof(struct kvmppc_vcore, napping_threads));
 583         DEFINE(VCORE_KVM, offsetof(struct kvmppc_vcore, kvm));
 584         DEFINE(VCORE_TB_OFFSET, offsetof(struct kvmppc_vcore, tb_offset));
 585         DEFINE(VCORE_LPCR, offsetof(struct kvmppc_vcore, lpcr));
 586         DEFINE(VCORE_PCR, offsetof(struct kvmppc_vcore, pcr));
 587         DEFINE(VCORE_DPDES, offsetof(struct kvmppc_vcore, dpdes));
 588         DEFINE(VCPU_SLB_E, offsetof(struct kvmppc_slb, orige));
 589         DEFINE(VCPU_SLB_V, offsetof(struct kvmppc_slb, origv));
 590         DEFINE(VCPU_SLB_SIZE, sizeof(struct kvmppc_slb));
 591 #ifdef CONFIG_PPC_TRANSACTIONAL_MEM
 592         DEFINE(VCPU_TFHAR, offsetof(struct kvm_vcpu, arch.tfhar));
 593         DEFINE(VCPU_TFIAR, offsetof(struct kvm_vcpu, arch.tfiar));
 594         DEFINE(VCPU_TEXASR, offsetof(struct kvm_vcpu, arch.texasr));
 595         DEFINE(VCPU_GPR_TM, offsetof(struct kvm_vcpu, arch.gpr_tm));
 596         DEFINE(VCPU_FPRS_TM, offsetof(struct kvm_vcpu, arch.fp_tm.fpr));
 597         DEFINE(VCPU_VRS_TM, offsetof(struct kvm_vcpu, arch.vr_tm.vr));
 598         DEFINE(VCPU_VRSAVE_TM, offsetof(struct kvm_vcpu, arch.vrsave_tm));
 599         DEFINE(VCPU_CR_TM, offsetof(struct kvm_vcpu, arch.cr_tm));
 600         DEFINE(VCPU_LR_TM, offsetof(struct kvm_vcpu, arch.lr_tm));
 601         DEFINE(VCPU_CTR_TM, offsetof(struct kvm_vcpu, arch.ctr_tm));
 602         DEFINE(VCPU_AMR_TM, offsetof(struct kvm_vcpu, arch.amr_tm));
 603         DEFINE(VCPU_PPR_TM, offsetof(struct kvm_vcpu, arch.ppr_tm));
 604         DEFINE(VCPU_DSCR_TM, offsetof(struct kvm_vcpu, arch.dscr_tm));
 605         DEFINE(VCPU_TAR_TM, offsetof(struct kvm_vcpu, arch.tar_tm));
 606 #endif
 607
 608 #ifdef CONFIG_PPC_BOOK3S_64
 609 #ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE
 610         DEFINE(PACA_SVCPU, offsetof(struct paca_struct, shadow_vcpu));
 611 # define SVCPU_FIELD(x, f)      DEFINE(x, offsetof(struct paca_struct, shadow_vcpu.f))
 612 #else
 613 # define SVCPU_FIELD(x, f)
 614 #endif
 615 # define HSTATE_FIELD(x, f)     DEFINE(x, offsetof(struct paca_struct, kvm_hstate.f))
 616 #else   /* 32-bit */
 617 # define SVCPU_FIELD(x, f)      DEFINE(x, offsetof(struct kvmppc_book3s_shadow_vcpu, f))
 618 # define HSTATE_FIELD(x, f)     DEFINE(x, offsetof(struct kvmppc_book3s_shadow_vcpu, hstate.f))
 619 #endif
 620
 621         SVCPU_FIELD(SVCPU_CR, cr);
 622         SVCPU_FIELD(SVCPU_XER, xer);
 623         SVCPU_FIELD(SVCPU_CTR, ctr);
 624         SVCPU_FIELD(SVCPU_LR, lr);
 625         SVCPU_FIELD(SVCPU_PC, pc);
 626         SVCPU_FIELD(SVCPU_R0, gpr[0]);
 627         SVCPU_FIELD(SVCPU_R1, gpr[1]);
 628         SVCPU_FIELD(SVCPU_R2, gpr[2]);
 629         SVCPU_FIELD(SVCPU_R3, gpr[3]);
 630         SVCPU_FIELD(SVCPU_R4, gpr[4]);
 631         SVCPU_FIELD(SVCPU_R5, gpr[5]);
 632         SVCPU_FIELD(SVCPU_R6, gpr[6]);
 633         SVCPU_FIELD(SVCPU_R7, gpr[7]);
 634         SVCPU_FIELD(SVCPU_R8, gpr[8]);
 635         SVCPU_FIELD(SVCPU_R9, gpr[9]);
 636         SVCPU_FIELD(SVCPU_R10, gpr[10]);
 637         SVCPU_FIELD(SVCPU_R11, gpr[11]);
 638         SVCPU_FIELD(SVCPU_R12, gpr[12]);
 639         SVCPU_FIELD(SVCPU_R13, gpr[13]);
 640         SVCPU_FIELD(SVCPU_FAULT_DSISR, fault_dsisr);
 641         SVCPU_FIELD(SVCPU_FAULT_DAR, fault_dar);
 642         SVCPU_FIELD(SVCPU_LAST_INST, last_inst);
 643         SVCPU_FIELD(SVCPU_SHADOW_SRR1, shadow_srr1);
 644 #ifdef CONFIG_PPC_BOOK3S_32
 645         SVCPU_FIELD(SVCPU_SR, sr);
 646 #endif
 647 #ifdef CONFIG_PPC64
 648         SVCPU_FIELD(SVCPU_SLB, slb);
 649         SVCPU_FIELD(SVCPU_SLB_MAX, slb_max);
 650         SVCPU_FIELD(SVCPU_SHADOW_FSCR, shadow_fscr);
 651 #endif
 652
 653         HSTATE_FIELD(HSTATE_HOST_R1, host_r1);
 654         HSTATE_FIELD(HSTATE_HOST_R2, host_r2);
 655         HSTATE_FIELD(HSTATE_HOST_MSR, host_msr);
 656         HSTATE_FIELD(HSTATE_VMHANDLER, vmhandler);
 657         HSTATE_FIELD(HSTATE_SCRATCH0, scratch0);
 658         HSTATE_FIELD(HSTATE_SCRATCH1, scratch1);
 659         HSTATE_FIELD(HSTATE_SCRATCH2, scratch2);
 660         HSTATE_FIELD(HSTATE_IN_GUEST, in_guest);
 661         HSTATE_FIELD(HSTATE_RESTORE_HID5, restore_hid5);
 662         HSTATE_FIELD(HSTATE_NAPPING, napping);
 663
 664 #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
 665         HSTATE_FIELD(HSTATE_HWTHREAD_REQ, hwthread_req);
 666         HSTATE_FIELD(HSTATE_HWTHREAD_STATE, hwthread_state);
 667         HSTATE_FIELD(HSTATE_KVM_VCPU, kvm_vcpu);
 668         HSTATE_FIELD(HSTATE_KVM_VCORE, kvm_vcore);
 669         HSTATE_FIELD(HSTATE_XICS_PHYS, xics_phys);
 670         HSTATE_FIELD(HSTATE_SAVED_XIRR, saved_xirr);
 671         HSTATE_FIELD(HSTATE_HOST_IPI, host_ipi);
 672         HSTATE_FIELD(HSTATE_PTID, ptid);
 673         HSTATE_FIELD(HSTATE_MMCR0, host_mmcr[0]);
 674         HSTATE_FIELD(HSTATE_MMCR1, host_mmcr[1]);
 675         HSTATE_FIELD(HSTATE_MMCRA, host_mmcr[2]);
 676         HSTATE_FIELD(HSTATE_SIAR, host_mmcr[3]);
 677         HSTATE_FIELD(HSTATE_SDAR, host_mmcr[4]);
 678         HSTATE_FIELD(HSTATE_MMCR2, host_mmcr[5]);
 679         HSTATE_FIELD(HSTATE_SIER, host_mmcr[6]);
 680         HSTATE_FIELD(HSTATE_PMC1, host_pmc[0]);
 681         HSTATE_FIELD(HSTATE_PMC2, host_pmc[1]);
 682         HSTATE_FIELD(HSTATE_PMC3, host_pmc[2]);
 683         HSTATE_FIELD(HSTATE_PMC4, host_pmc[3]);
 684         HSTATE_FIELD(HSTATE_PMC5, host_pmc[4]);
 685         HSTATE_FIELD(HSTATE_PMC6, host_pmc[5]);
 686         HSTATE_FIELD(HSTATE_PURR, host_purr);
 687         HSTATE_FIELD(HSTATE_SPURR, host_spurr);
 688         HSTATE_FIELD(HSTATE_DSCR, host_dscr);
 689         HSTATE_FIELD(HSTATE_DABR, dabr);
 690         HSTATE_FIELD(HSTATE_DECEXP, dec_expires);
 691         HSTATE_FIELD(HSTATE_SPLIT_MODE, kvm_split_mode);
 692         DEFINE(IPI_PRIORITY, IPI_PRIORITY);
 693         DEFINE(KVM_SPLIT_RPR, offsetof(struct kvm_split_mode, rpr));
 694         DEFINE(KVM_SPLIT_PMMAR, offsetof(struct kvm_split_mode, pmmar));
 695         DEFINE(KVM_SPLIT_LDBAR, offsetof(struct kvm_split_mode, ldbar));
 696         DEFINE(KVM_SPLIT_SIZE, offsetof(struct kvm_split_mode, subcore_size));
 697         DEFINE(KVM_SPLIT_DO_NAP, offsetof(struct kvm_split_mode, do_nap));
 698         DEFINE(KVM_SPLIT_NAPPED, offsetof(struct kvm_split_mode, napped));
 699 #endif /* CONFIG_KVM_BOOK3S_HV_POSSIBLE */
 700
 701 #ifdef CONFIG_PPC_BOOK3S_64
 702         HSTATE_FIELD(HSTATE_CFAR, cfar);
 703         HSTATE_FIELD(HSTATE_PPR, ppr);
 704         HSTATE_FIELD(HSTATE_HOST_FSCR, host_fscr);
 705 #endif /* CONFIG_PPC_BOOK3S_64 */
 706
 707 #else /* CONFIG_PPC_BOOK3S */
 708         DEFINE(VCPU_CR, offsetof(struct kvm_vcpu, arch.cr));
 709         DEFINE(VCPU_XER, offsetof(struct kvm_vcpu, arch.xer));
 710         DEFINE(VCPU_LR, offsetof(struct kvm_vcpu, arch.lr));
 711         DEFINE(VCPU_CTR, offsetof(struct kvm_vcpu, arch.ctr));
 712         DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.pc));
 713         DEFINE(VCPU_SPRG9, offsetof(struct kvm_vcpu, arch.sprg9));
 714         DEFINE(VCPU_LAST_INST, offsetof(struct kvm_vcpu, arch.last_inst));
 715         DEFINE(VCPU_FAULT_DEAR, offsetof(struct kvm_vcpu, arch.fault_dear));
 716         DEFINE(VCPU_FAULT_ESR, offsetof(struct kvm_vcpu, arch.fault_esr));
 717         DEFINE(VCPU_CRIT_SAVE, offsetof(struct kvm_vcpu, arch.crit_save));
 718 #endif /* CONFIG_PPC_BOOK3S */
 719 #endif /* CONFIG_KVM */
 720
 721 #ifdef CONFIG_KVM_GUEST
 722         DEFINE(KVM_MAGIC_SCRATCH1, offsetof(struct kvm_vcpu_arch_shared,
 723                                             scratch1));
 724         DEFINE(KVM_MAGIC_SCRATCH2, offsetof(struct kvm_vcpu_arch_shared,
 725                                             scratch2));
 726         DEFINE(KVM_MAGIC_SCRATCH3, offsetof(struct kvm_vcpu_arch_shared,
 727                                             scratch3));
 728         DEFINE(KVM_MAGIC_INT, offsetof(struct kvm_vcpu_arch_shared,
 729                                        int_pending));
 730         DEFINE(KVM_MAGIC_MSR, offsetof(struct kvm_vcpu_arch_shared, msr));
 731         DEFINE(KVM_MAGIC_CRITICAL, offsetof(struct kvm_vcpu_arch_shared,
 732                                             critical));
 733         DEFINE(KVM_MAGIC_SR, offsetof(struct kvm_vcpu_arch_shared, sr));
 734 #endif
 735
 736 #ifdef CONFIG_44x
 737         DEFINE(PGD_T_LOG2, PGD_T_LOG2);
 738         DEFINE(PTE_T_LOG2, PTE_T_LOG2);
 739 #endif
 740 #ifdef CONFIG_PPC_FSL_BOOK3E
 741         DEFINE(TLBCAM_SIZE, sizeof(struct tlbcam));
 742         DEFINE(TLBCAM_MAS0, offsetof(struct tlbcam, MAS0));
 743         DEFINE(TLBCAM_MAS1, offsetof(struct tlbcam, MAS1));
 744         DEFINE(TLBCAM_MAS2, offsetof(struct tlbcam, MAS2));
 745         DEFINE(TLBCAM_MAS3, offsetof(struct tlbcam, MAS3));
 746         DEFINE(TLBCAM_MAS7, offsetof(struct tlbcam, MAS7));
 747 #endif
 748
 749 #if defined(CONFIG_KVM) && defined(CONFIG_SPE)
 750         DEFINE(VCPU_EVR, offsetof(struct kvm_vcpu, arch.evr[0]));
 751         DEFINE(VCPU_ACC, offsetof(struct kvm_vcpu, arch.acc));
 752         DEFINE(VCPU_SPEFSCR, offsetof(struct kvm_vcpu, arch.spefscr));
 753         DEFINE(VCPU_HOST_SPEFSCR, offsetof(struct kvm_vcpu, arch.host_spefscr));
 754 #endif
 755
 756 #ifdef CONFIG_KVM_BOOKE_HV
 757         DEFINE(VCPU_HOST_MAS4, offsetof(struct kvm_vcpu, arch.host_mas4));
 758         DEFINE(VCPU_HOST_MAS6, offsetof(struct kvm_vcpu, arch.host_mas6));
 759         DEFINE(VCPU_EPLC, offsetof(struct kvm_vcpu, arch.eplc));
 760 #endif
 761
 762 #ifdef CONFIG_KVM_EXIT_TIMING
 763         DEFINE(VCPU_TIMING_EXIT_TBU, offsetof(struct kvm_vcpu,
 764                                                 arch.timing_exit.tv32.tbu));
 765         DEFINE(VCPU_TIMING_EXIT_TBL, offsetof(struct kvm_vcpu,
 766                                                 arch.timing_exit.tv32.tbl));
 767         DEFINE(VCPU_TIMING_LAST_ENTER_TBU, offsetof(struct kvm_vcpu,
 768                                         arch.timing_last_enter.tv32.tbu));
 769         DEFINE(VCPU_TIMING_LAST_ENTER_TBL, offsetof(struct kvm_vcpu,
 770                                         arch.timing_last_enter.tv32.tbl));
 771 #endif
 772
 773 #ifdef CONFIG_PPC_POWERNV
 774         DEFINE(PACA_CORE_IDLE_STATE_PTR,
 775                         offsetof(struct paca_struct, core_idle_state_ptr));
 776         DEFINE(PACA_THREAD_IDLE_STATE,
 777                         offsetof(struct paca_struct, thread_idle_state));
 778         DEFINE(PACA_THREAD_MASK,
 779                         offsetof(struct paca_struct, thread_mask));
 780         DEFINE(PACA_SUBCORE_SIBLING_MASK,
 781                         offsetof(struct paca_struct, subcore_sibling_mask));
 782 #endif
 783
 784         DEFINE(PPC_DBELL_SERVER, PPC_DBELL_SERVER);
 785
 786         return 0;
 787 }