1 /* 2 * This program is used to generate definitions needed by 3 * assembly language modules. 4 * 5 * We use the technique used in the OSF Mach kernel code: 6 * generate asm statements containing #defines, 7 * compile this file to assembler, and then extract the 8 * #defines from the assembly-language output. 9 * 10 * This program is free software; you can redistribute it and/or 11 * modify it under the terms of the GNU General Public License 12 * as published by the Free Software Foundation; either version 13 * 2 of the License, or (at your option) any later version. 14 */ 15 16 #include <linux/signal.h> 17 #include <linux/sched.h> 18 #include <linux/kernel.h> 19 #include <linux/errno.h> 20 #include <linux/string.h> 21 #include <linux/types.h> 22 #include <linux/mman.h> 23 #include <linux/mm.h> 24 #include <linux/suspend.h> 25 #include <linux/hrtimer.h> 26 #ifdef CONFIG_PPC64 27 #include <linux/time.h> 28 #include <linux/hardirq.h> 29 #endif 30 #include <linux/kbuild.h> 31 32 #include <asm/io.h> 33 #include <asm/page.h> 34 #include <asm/pgtable.h> 35 #include <asm/processor.h> 36 #include <asm/cputable.h> 37 #include <asm/thread_info.h> 38 #include <asm/rtas.h> 39 #include <asm/vdso_datapage.h> 40 #ifdef CONFIG_PPC64 41 #include <asm/paca.h> 42 #include <asm/lppaca.h> 43 #include <asm/cache.h> 44 #include <asm/compat.h> 45 #include <asm/mmu.h> 46 #include <asm/hvcall.h> 47 #include <asm/xics.h> 48 #endif 49 #ifdef CONFIG_PPC_POWERNV 50 #include <asm/opal.h> 51 #endif 52 #if defined(CONFIG_KVM) || defined(CONFIG_KVM_GUEST) 53 #include <linux/kvm_host.h> 54 #endif 55 #if defined(CONFIG_KVM) && defined(CONFIG_PPC_BOOK3S) 56 #include <asm/kvm_book3s.h> 57 #endif 58 59 #ifdef CONFIG_PPC32 60 #if defined(CONFIG_BOOKE) || defined(CONFIG_40x) 61 #include "head_booke.h" 62 #endif 63 #endif 64 65 #if defined(CONFIG_PPC_FSL_BOOK3E) 66 #include "../mm/mmu_decl.h" 67 #endif 68 69 int main(void) 70 { 71 DEFINE(THREAD, offsetof(struct task_struct, thread)); 72 DEFINE(MM, offsetof(struct task_struct, mm)); 73 DEFINE(MMCONTEXTID, offsetof(struct mm_struct, context.id)); 74 #ifdef CONFIG_PPC64 75 DEFINE(AUDITCONTEXT, offsetof(struct task_struct, audit_context)); 76 DEFINE(SIGSEGV, SIGSEGV); 77 DEFINE(NMI_MASK, NMI_MASK); 78 DEFINE(THREAD_DSCR, offsetof(struct thread_struct, dscr)); 79 DEFINE(THREAD_DSCR_INHERIT, offsetof(struct thread_struct, dscr_inherit)); 80 DEFINE(TASKTHREADPPR, offsetof(struct task_struct, thread.ppr)); 81 #else 82 DEFINE(THREAD_INFO, offsetof(struct task_struct, stack)); 83 DEFINE(THREAD_INFO_GAP, _ALIGN_UP(sizeof(struct thread_info), 16)); 84 DEFINE(KSP_LIMIT, offsetof(struct thread_struct, ksp_limit)); 85 #endif /* CONFIG_PPC64 */ 86 87 DEFINE(KSP, offsetof(struct thread_struct, ksp)); 88 DEFINE(PT_REGS, offsetof(struct thread_struct, regs)); 89 #ifdef CONFIG_BOOKE 90 DEFINE(THREAD_NORMSAVES, offsetof(struct thread_struct, normsave[0])); 91 #endif 92 DEFINE(THREAD_FPEXC_MODE, offsetof(struct thread_struct, fpexc_mode)); 93 DEFINE(THREAD_FPSTATE, offsetof(struct thread_struct, fp_state)); 94 DEFINE(THREAD_FPSAVEAREA, offsetof(struct thread_struct, fp_save_area)); 95 DEFINE(FPSTATE_FPSCR, offsetof(struct thread_fp_state, fpscr)); 96 #ifdef CONFIG_ALTIVEC 97 DEFINE(THREAD_VRSTATE, offsetof(struct thread_struct, vr_state)); 98 DEFINE(THREAD_VRSAVEAREA, offsetof(struct thread_struct, vr_save_area)); 99 DEFINE(THREAD_VRSAVE, offsetof(struct thread_struct, vrsave)); 100 DEFINE(THREAD_USED_VR, offsetof(struct thread_struct, used_vr)); 101 DEFINE(VRSTATE_VSCR, offsetof(struct thread_vr_state, vscr)); 102 #endif /* CONFIG_ALTIVEC */ 103 #ifdef CONFIG_VSX 104 DEFINE(THREAD_USED_VSR, offsetof(struct thread_struct, used_vsr)); 105 #endif /* CONFIG_VSX */ 106 #ifdef CONFIG_PPC64 107 DEFINE(KSP_VSID, offsetof(struct thread_struct, ksp_vsid)); 108 #else /* CONFIG_PPC64 */ 109 DEFINE(PGDIR, offsetof(struct thread_struct, pgdir)); 110 #ifdef CONFIG_SPE 111 DEFINE(THREAD_EVR0, offsetof(struct thread_struct, evr[0])); 112 DEFINE(THREAD_ACC, offsetof(struct thread_struct, acc)); 113 DEFINE(THREAD_SPEFSCR, offsetof(struct thread_struct, spefscr)); 114 DEFINE(THREAD_USED_SPE, offsetof(struct thread_struct, used_spe)); 115 #endif /* CONFIG_SPE */ 116 #endif /* CONFIG_PPC64 */ 117 #if defined(CONFIG_4xx) || defined(CONFIG_BOOKE) 118 DEFINE(THREAD_DBCR0, offsetof(struct thread_struct, debug.dbcr0)); 119 #endif 120 #ifdef CONFIG_KVM_BOOK3S_32_HANDLER 121 DEFINE(THREAD_KVM_SVCPU, offsetof(struct thread_struct, kvm_shadow_vcpu)); 122 #endif 123 #if defined(CONFIG_KVM) && defined(CONFIG_BOOKE) 124 DEFINE(THREAD_KVM_VCPU, offsetof(struct thread_struct, kvm_vcpu)); 125 #endif 126 127 #ifdef CONFIG_PPC_BOOK3S_64 128 DEFINE(THREAD_TAR, offsetof(struct thread_struct, tar)); 129 DEFINE(THREAD_BESCR, offsetof(struct thread_struct, bescr)); 130 DEFINE(THREAD_EBBHR, offsetof(struct thread_struct, ebbhr)); 131 DEFINE(THREAD_EBBRR, offsetof(struct thread_struct, ebbrr)); 132 DEFINE(THREAD_SIAR, offsetof(struct thread_struct, siar)); 133 DEFINE(THREAD_SDAR, offsetof(struct thread_struct, sdar)); 134 DEFINE(THREAD_SIER, offsetof(struct thread_struct, sier)); 135 DEFINE(THREAD_MMCR0, offsetof(struct thread_struct, mmcr0)); 136 DEFINE(THREAD_MMCR2, offsetof(struct thread_struct, mmcr2)); 137 #endif 138 #ifdef CONFIG_PPC_TRANSACTIONAL_MEM 139 DEFINE(PACATMSCRATCH, offsetof(struct paca_struct, tm_scratch)); 140 DEFINE(THREAD_TM_TFHAR, offsetof(struct thread_struct, tm_tfhar)); 141 DEFINE(THREAD_TM_TEXASR, offsetof(struct thread_struct, tm_texasr)); 142 DEFINE(THREAD_TM_TFIAR, offsetof(struct thread_struct, tm_tfiar)); 143 DEFINE(THREAD_TM_TAR, offsetof(struct thread_struct, tm_tar)); 144 DEFINE(THREAD_TM_PPR, offsetof(struct thread_struct, tm_ppr)); 145 DEFINE(THREAD_TM_DSCR, offsetof(struct thread_struct, tm_dscr)); 146 DEFINE(PT_CKPT_REGS, offsetof(struct thread_struct, ckpt_regs)); 147 DEFINE(THREAD_TRANSACT_VRSTATE, offsetof(struct thread_struct, 148 transact_vr)); 149 DEFINE(THREAD_TRANSACT_VRSAVE, offsetof(struct thread_struct, 150 transact_vrsave)); 151 DEFINE(THREAD_TRANSACT_FPSTATE, offsetof(struct thread_struct, 152 transact_fp)); 153 /* Local pt_regs on stack for Transactional Memory funcs. */ 154 DEFINE(TM_FRAME_SIZE, STACK_FRAME_OVERHEAD + 155 sizeof(struct pt_regs) + 16); 156 #endif /* CONFIG_PPC_TRANSACTIONAL_MEM */ 157 158 DEFINE(TI_FLAGS, offsetof(struct thread_info, flags)); 159 DEFINE(TI_LOCAL_FLAGS, offsetof(struct thread_info, local_flags)); 160 DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count)); 161 DEFINE(TI_TASK, offsetof(struct thread_info, task)); 162 DEFINE(TI_CPU, offsetof(struct thread_info, cpu)); 163 164 #ifdef CONFIG_PPC64 165 DEFINE(DCACHEL1LINESIZE, offsetof(struct ppc64_caches, dline_size)); 166 DEFINE(DCACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_dline_size)); 167 DEFINE(DCACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, dlines_per_page)); 168 DEFINE(ICACHEL1LINESIZE, offsetof(struct ppc64_caches, iline_size)); 169 DEFINE(ICACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_iline_size)); 170 DEFINE(ICACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, ilines_per_page)); 171 /* paca */ 172 DEFINE(PACA_SIZE, sizeof(struct paca_struct)); 173 DEFINE(PACA_LOCK_TOKEN, offsetof(struct paca_struct, lock_token)); 174 DEFINE(PACAPACAINDEX, offsetof(struct paca_struct, paca_index)); 175 DEFINE(PACAPROCSTART, offsetof(struct paca_struct, cpu_start)); 176 DEFINE(PACAKSAVE, offsetof(struct paca_struct, kstack)); 177 DEFINE(PACACURRENT, offsetof(struct paca_struct, __current)); 178 DEFINE(PACASAVEDMSR, offsetof(struct paca_struct, saved_msr)); 179 DEFINE(PACASTABRR, offsetof(struct paca_struct, stab_rr)); 180 DEFINE(PACAR1, offsetof(struct paca_struct, saved_r1)); 181 DEFINE(PACATOC, offsetof(struct paca_struct, kernel_toc)); 182 DEFINE(PACAKBASE, offsetof(struct paca_struct, kernelbase)); 183 DEFINE(PACAKMSR, offsetof(struct paca_struct, kernel_msr)); 184 DEFINE(PACASOFTIRQEN, offsetof(struct paca_struct, soft_enabled)); 185 DEFINE(PACAIRQHAPPENED, offsetof(struct paca_struct, irq_happened)); 186 DEFINE(PACACONTEXTID, offsetof(struct paca_struct, context.id)); 187 #ifdef CONFIG_PPC_MM_SLICES 188 DEFINE(PACALOWSLICESPSIZE, offsetof(struct paca_struct, 189 context.low_slices_psize)); 190 DEFINE(PACAHIGHSLICEPSIZE, offsetof(struct paca_struct, 191 context.high_slices_psize)); 192 DEFINE(MMUPSIZEDEFSIZE, sizeof(struct mmu_psize_def)); 193 #endif /* CONFIG_PPC_MM_SLICES */ 194 195 #ifdef CONFIG_PPC_BOOK3E 196 DEFINE(PACAPGD, offsetof(struct paca_struct, pgd)); 197 DEFINE(PACA_KERNELPGD, offsetof(struct paca_struct, kernel_pgd)); 198 DEFINE(PACA_EXGEN, offsetof(struct paca_struct, exgen)); 199 DEFINE(PACA_EXTLB, offsetof(struct paca_struct, extlb)); 200 DEFINE(PACA_EXMC, offsetof(struct paca_struct, exmc)); 201 DEFINE(PACA_EXCRIT, offsetof(struct paca_struct, excrit)); 202 DEFINE(PACA_EXDBG, offsetof(struct paca_struct, exdbg)); 203 DEFINE(PACA_MC_STACK, offsetof(struct paca_struct, mc_kstack)); 204 DEFINE(PACA_CRIT_STACK, offsetof(struct paca_struct, crit_kstack)); 205 DEFINE(PACA_DBG_STACK, offsetof(struct paca_struct, dbg_kstack)); 206 DEFINE(PACA_TCD_PTR, offsetof(struct paca_struct, tcd_ptr)); 207 208 DEFINE(TCD_ESEL_NEXT, 209 offsetof(struct tlb_core_data, esel_next)); 210 DEFINE(TCD_ESEL_MAX, 211 offsetof(struct tlb_core_data, esel_max)); 212 DEFINE(TCD_ESEL_FIRST, 213 offsetof(struct tlb_core_data, esel_first)); 214 DEFINE(TCD_LOCK, offsetof(struct tlb_core_data, lock)); 215 #endif /* CONFIG_PPC_BOOK3E */ 216 217 #ifdef CONFIG_PPC_STD_MMU_64 218 DEFINE(PACASTABREAL, offsetof(struct paca_struct, stab_real)); 219 DEFINE(PACASTABVIRT, offsetof(struct paca_struct, stab_addr)); 220 DEFINE(PACASLBCACHE, offsetof(struct paca_struct, slb_cache)); 221 DEFINE(PACASLBCACHEPTR, offsetof(struct paca_struct, slb_cache_ptr)); 222 DEFINE(PACAVMALLOCSLLP, offsetof(struct paca_struct, vmalloc_sllp)); 223 #ifdef CONFIG_PPC_MM_SLICES 224 DEFINE(MMUPSIZESLLP, offsetof(struct mmu_psize_def, sllp)); 225 #else 226 DEFINE(PACACONTEXTSLLP, offsetof(struct paca_struct, context.sllp)); 227 #endif /* CONFIG_PPC_MM_SLICES */ 228 DEFINE(PACA_EXGEN, offsetof(struct paca_struct, exgen)); 229 DEFINE(PACA_EXMC, offsetof(struct paca_struct, exmc)); 230 DEFINE(PACA_EXSLB, offsetof(struct paca_struct, exslb)); 231 DEFINE(PACALPPACAPTR, offsetof(struct paca_struct, lppaca_ptr)); 232 DEFINE(PACA_SLBSHADOWPTR, offsetof(struct paca_struct, slb_shadow_ptr)); 233 DEFINE(SLBSHADOW_STACKVSID, 234 offsetof(struct slb_shadow, save_area[SLB_NUM_BOLTED - 1].vsid)); 235 DEFINE(SLBSHADOW_STACKESID, 236 offsetof(struct slb_shadow, save_area[SLB_NUM_BOLTED - 1].esid)); 237 DEFINE(SLBSHADOW_SAVEAREA, offsetof(struct slb_shadow, save_area)); 238 DEFINE(LPPACA_PMCINUSE, offsetof(struct lppaca, pmcregs_in_use)); 239 DEFINE(LPPACA_DTLIDX, offsetof(struct lppaca, dtl_idx)); 240 DEFINE(LPPACA_YIELDCOUNT, offsetof(struct lppaca, yield_count)); 241 DEFINE(PACA_DTL_RIDX, offsetof(struct paca_struct, dtl_ridx)); 242 #endif /* CONFIG_PPC_STD_MMU_64 */ 243 DEFINE(PACAEMERGSP, offsetof(struct paca_struct, emergency_sp)); 244 #ifdef CONFIG_PPC_BOOK3S_64 245 DEFINE(PACAMCEMERGSP, offsetof(struct paca_struct, mc_emergency_sp)); 246 DEFINE(PACA_IN_MCE, offsetof(struct paca_struct, in_mce)); 247 #endif 248 DEFINE(PACAHWCPUID, offsetof(struct paca_struct, hw_cpu_id)); 249 DEFINE(PACAKEXECSTATE, offsetof(struct paca_struct, kexec_state)); 250 DEFINE(PACA_STARTTIME, offsetof(struct paca_struct, starttime)); 251 DEFINE(PACA_STARTTIME_USER, offsetof(struct paca_struct, starttime_user)); 252 DEFINE(PACA_USER_TIME, offsetof(struct paca_struct, user_time)); 253 DEFINE(PACA_SYSTEM_TIME, offsetof(struct paca_struct, system_time)); 254 DEFINE(PACA_TRAP_SAVE, offsetof(struct paca_struct, trap_save)); 255 DEFINE(PACA_NAPSTATELOST, offsetof(struct paca_struct, nap_state_lost)); 256 DEFINE(PACA_SPRG_VDSO, offsetof(struct paca_struct, sprg_vdso)); 257 #endif /* CONFIG_PPC64 */ 258 259 /* RTAS */ 260 DEFINE(RTASBASE, offsetof(struct rtas_t, base)); 261 DEFINE(RTASENTRY, offsetof(struct rtas_t, entry)); 262 263 /* Interrupt register frame */ 264 DEFINE(INT_FRAME_SIZE, STACK_INT_FRAME_SIZE); 265 DEFINE(SWITCH_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs)); 266 #ifdef CONFIG_PPC64 267 /* Create extra stack space for SRR0 and SRR1 when calling prom/rtas. */ 268 DEFINE(PROM_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16); 269 DEFINE(RTAS_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16); 270 271 /* hcall statistics */ 272 DEFINE(HCALL_STAT_SIZE, sizeof(struct hcall_stats)); 273 DEFINE(HCALL_STAT_CALLS, offsetof(struct hcall_stats, num_calls)); 274 DEFINE(HCALL_STAT_TB, offsetof(struct hcall_stats, tb_total)); 275 DEFINE(HCALL_STAT_PURR, offsetof(struct hcall_stats, purr_total)); 276 #endif /* CONFIG_PPC64 */ 277 DEFINE(GPR0, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[0])); 278 DEFINE(GPR1, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[1])); 279 DEFINE(GPR2, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[2])); 280 DEFINE(GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[3])); 281 DEFINE(GPR4, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[4])); 282 DEFINE(GPR5, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[5])); 283 DEFINE(GPR6, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[6])); 284 DEFINE(GPR7, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[7])); 285 DEFINE(GPR8, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[8])); 286 DEFINE(GPR9, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[9])); 287 DEFINE(GPR10, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[10])); 288 DEFINE(GPR11, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[11])); 289 DEFINE(GPR12, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[12])); 290 DEFINE(GPR13, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[13])); 291 #ifndef CONFIG_PPC64 292 DEFINE(GPR14, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[14])); 293 DEFINE(GPR15, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[15])); 294 DEFINE(GPR16, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[16])); 295 DEFINE(GPR17, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[17])); 296 DEFINE(GPR18, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[18])); 297 DEFINE(GPR19, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[19])); 298 DEFINE(GPR20, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[20])); 299 DEFINE(GPR21, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[21])); 300 DEFINE(GPR22, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[22])); 301 DEFINE(GPR23, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[23])); 302 DEFINE(GPR24, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[24])); 303 DEFINE(GPR25, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[25])); 304 DEFINE(GPR26, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[26])); 305 DEFINE(GPR27, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[27])); 306 DEFINE(GPR28, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[28])); 307 DEFINE(GPR29, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[29])); 308 DEFINE(GPR30, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[30])); 309 DEFINE(GPR31, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[31])); 310 #endif /* CONFIG_PPC64 */ 311 /* 312 * Note: these symbols include _ because they overlap with special 313 * register names 314 */ 315 DEFINE(_NIP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, nip)); 316 DEFINE(_MSR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, msr)); 317 DEFINE(_CTR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ctr)); 318 DEFINE(_LINK, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, link)); 319 DEFINE(_CCR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ccr)); 320 DEFINE(_XER, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, xer)); 321 DEFINE(_DAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar)); 322 DEFINE(_DSISR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr)); 323 DEFINE(ORIG_GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, orig_gpr3)); 324 DEFINE(RESULT, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, result)); 325 DEFINE(_TRAP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, trap)); 326 #ifndef CONFIG_PPC64 327 DEFINE(_MQ, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, mq)); 328 /* 329 * The PowerPC 400-class & Book-E processors have neither the DAR 330 * nor the DSISR SPRs. Hence, we overload them to hold the similar 331 * DEAR and ESR SPRs for such processors. For critical interrupts 332 * we use them to hold SRR0 and SRR1. 333 */ 334 DEFINE(_DEAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar)); 335 DEFINE(_ESR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr)); 336 #else /* CONFIG_PPC64 */ 337 DEFINE(SOFTE, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, softe)); 338 339 /* These _only_ to be used with {PROM,RTAS}_FRAME_SIZE!!! */ 340 DEFINE(_SRR0, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs)); 341 DEFINE(_SRR1, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs)+8); 342 #endif /* CONFIG_PPC64 */ 343 344 #if defined(CONFIG_PPC32) 345 #if defined(CONFIG_BOOKE) || defined(CONFIG_40x) 346 DEFINE(EXC_LVL_SIZE, STACK_EXC_LVL_FRAME_SIZE); 347 DEFINE(MAS0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas0)); 348 /* we overload MMUCR for 44x on MAS0 since they are mutually exclusive */ 349 DEFINE(MMUCR, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas0)); 350 DEFINE(MAS1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas1)); 351 DEFINE(MAS2, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas2)); 352 DEFINE(MAS3, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas3)); 353 DEFINE(MAS6, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas6)); 354 DEFINE(MAS7, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas7)); 355 DEFINE(_SRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, srr0)); 356 DEFINE(_SRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, srr1)); 357 DEFINE(_CSRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, csrr0)); 358 DEFINE(_CSRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, csrr1)); 359 DEFINE(_DSRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, dsrr0)); 360 DEFINE(_DSRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, dsrr1)); 361 DEFINE(SAVED_KSP_LIMIT, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, saved_ksp_limit)); 362 #endif 363 #endif 364 DEFINE(CLONE_VM, CLONE_VM); 365 DEFINE(CLONE_UNTRACED, CLONE_UNTRACED); 366 367 #ifndef CONFIG_PPC64 368 DEFINE(MM_PGD, offsetof(struct mm_struct, pgd)); 369 #endif /* ! CONFIG_PPC64 */ 370 371 /* About the CPU features table */ 372 DEFINE(CPU_SPEC_FEATURES, offsetof(struct cpu_spec, cpu_features)); 373 DEFINE(CPU_SPEC_SETUP, offsetof(struct cpu_spec, cpu_setup)); 374 DEFINE(CPU_SPEC_RESTORE, offsetof(struct cpu_spec, cpu_restore)); 375 376 DEFINE(pbe_address, offsetof(struct pbe, address)); 377 DEFINE(pbe_orig_address, offsetof(struct pbe, orig_address)); 378 DEFINE(pbe_next, offsetof(struct pbe, next)); 379 380 #ifndef CONFIG_PPC64 381 DEFINE(TASK_SIZE, TASK_SIZE); 382 DEFINE(NUM_USER_SEGMENTS, TASK_SIZE>>28); 383 #endif /* ! CONFIG_PPC64 */ 384 385 /* datapage offsets for use by vdso */ 386 DEFINE(CFG_TB_ORIG_STAMP, offsetof(struct vdso_data, tb_orig_stamp)); 387 DEFINE(CFG_TB_TICKS_PER_SEC, offsetof(struct vdso_data, tb_ticks_per_sec)); 388 DEFINE(CFG_TB_TO_XS, offsetof(struct vdso_data, tb_to_xs)); 389 DEFINE(CFG_STAMP_XSEC, offsetof(struct vdso_data, stamp_xsec)); 390 DEFINE(CFG_TB_UPDATE_COUNT, offsetof(struct vdso_data, tb_update_count)); 391 DEFINE(CFG_TZ_MINUTEWEST, offsetof(struct vdso_data, tz_minuteswest)); 392 DEFINE(CFG_TZ_DSTTIME, offsetof(struct vdso_data, tz_dsttime)); 393 DEFINE(CFG_SYSCALL_MAP32, offsetof(struct vdso_data, syscall_map_32)); 394 DEFINE(WTOM_CLOCK_SEC, offsetof(struct vdso_data, wtom_clock_sec)); 395 DEFINE(WTOM_CLOCK_NSEC, offsetof(struct vdso_data, wtom_clock_nsec)); 396 DEFINE(STAMP_XTIME, offsetof(struct vdso_data, stamp_xtime)); 397 DEFINE(STAMP_SEC_FRAC, offsetof(struct vdso_data, stamp_sec_fraction)); 398 DEFINE(CFG_ICACHE_BLOCKSZ, offsetof(struct vdso_data, icache_block_size)); 399 DEFINE(CFG_DCACHE_BLOCKSZ, offsetof(struct vdso_data, dcache_block_size)); 400 DEFINE(CFG_ICACHE_LOGBLOCKSZ, offsetof(struct vdso_data, icache_log_block_size)); 401 DEFINE(CFG_DCACHE_LOGBLOCKSZ, offsetof(struct vdso_data, dcache_log_block_size)); 402 #ifdef CONFIG_PPC64 403 DEFINE(CFG_SYSCALL_MAP64, offsetof(struct vdso_data, syscall_map_64)); 404 DEFINE(TVAL64_TV_SEC, offsetof(struct timeval, tv_sec)); 405 DEFINE(TVAL64_TV_USEC, offsetof(struct timeval, tv_usec)); 406 DEFINE(TVAL32_TV_SEC, offsetof(struct compat_timeval, tv_sec)); 407 DEFINE(TVAL32_TV_USEC, offsetof(struct compat_timeval, tv_usec)); 408 DEFINE(TSPC64_TV_SEC, offsetof(struct timespec, tv_sec)); 409 DEFINE(TSPC64_TV_NSEC, offsetof(struct timespec, tv_nsec)); 410 DEFINE(TSPC32_TV_SEC, offsetof(struct compat_timespec, tv_sec)); 411 DEFINE(TSPC32_TV_NSEC, offsetof(struct compat_timespec, tv_nsec)); 412 #else 413 DEFINE(TVAL32_TV_SEC, offsetof(struct timeval, tv_sec)); 414 DEFINE(TVAL32_TV_USEC, offsetof(struct timeval, tv_usec)); 415 DEFINE(TSPC32_TV_SEC, offsetof(struct timespec, tv_sec)); 416 DEFINE(TSPC32_TV_NSEC, offsetof(struct timespec, tv_nsec)); 417 #endif 418 /* timeval/timezone offsets for use by vdso */ 419 DEFINE(TZONE_TZ_MINWEST, offsetof(struct timezone, tz_minuteswest)); 420 DEFINE(TZONE_TZ_DSTTIME, offsetof(struct timezone, tz_dsttime)); 421 422 /* Other bits used by the vdso */ 423 DEFINE(CLOCK_REALTIME, CLOCK_REALTIME); 424 DEFINE(CLOCK_MONOTONIC, CLOCK_MONOTONIC); 425 DEFINE(NSEC_PER_SEC, NSEC_PER_SEC); 426 DEFINE(CLOCK_REALTIME_RES, MONOTONIC_RES_NSEC); 427 428 #ifdef CONFIG_BUG 429 DEFINE(BUG_ENTRY_SIZE, sizeof(struct bug_entry)); 430 #endif 431 432 DEFINE(PGD_TABLE_SIZE, PGD_TABLE_SIZE); 433 DEFINE(PTE_SIZE, sizeof(pte_t)); 434 435 #ifdef CONFIG_KVM 436 DEFINE(VCPU_HOST_STACK, offsetof(struct kvm_vcpu, arch.host_stack)); 437 DEFINE(VCPU_HOST_PID, offsetof(struct kvm_vcpu, arch.host_pid)); 438 DEFINE(VCPU_GUEST_PID, offsetof(struct kvm_vcpu, arch.pid)); 439 DEFINE(VCPU_GPRS, offsetof(struct kvm_vcpu, arch.gpr)); 440 DEFINE(VCPU_VRSAVE, offsetof(struct kvm_vcpu, arch.vrsave)); 441 DEFINE(VCPU_FPRS, offsetof(struct kvm_vcpu, arch.fp.fpr)); 442 #ifdef CONFIG_ALTIVEC 443 DEFINE(VCPU_VRS, offsetof(struct kvm_vcpu, arch.vr.vr)); 444 #endif 445 DEFINE(VCPU_XER, offsetof(struct kvm_vcpu, arch.xer)); 446 DEFINE(VCPU_CTR, offsetof(struct kvm_vcpu, arch.ctr)); 447 DEFINE(VCPU_LR, offsetof(struct kvm_vcpu, arch.lr)); 448 DEFINE(VCPU_TAR, offsetof(struct kvm_vcpu, arch.tar)); 449 DEFINE(VCPU_CR, offsetof(struct kvm_vcpu, arch.cr)); 450 DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.pc)); 451 #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE 452 DEFINE(VCPU_MSR, offsetof(struct kvm_vcpu, arch.shregs.msr)); 453 DEFINE(VCPU_SRR0, offsetof(struct kvm_vcpu, arch.shregs.srr0)); 454 DEFINE(VCPU_SRR1, offsetof(struct kvm_vcpu, arch.shregs.srr1)); 455 DEFINE(VCPU_SPRG0, offsetof(struct kvm_vcpu, arch.shregs.sprg0)); 456 DEFINE(VCPU_SPRG1, offsetof(struct kvm_vcpu, arch.shregs.sprg1)); 457 DEFINE(VCPU_SPRG2, offsetof(struct kvm_vcpu, arch.shregs.sprg2)); 458 DEFINE(VCPU_SPRG3, offsetof(struct kvm_vcpu, arch.shregs.sprg3)); 459 #endif 460 DEFINE(VCPU_SHARED_SPRG3, offsetof(struct kvm_vcpu_arch_shared, sprg3)); 461 DEFINE(VCPU_SHARED_SPRG4, offsetof(struct kvm_vcpu_arch_shared, sprg4)); 462 DEFINE(VCPU_SHARED_SPRG5, offsetof(struct kvm_vcpu_arch_shared, sprg5)); 463 DEFINE(VCPU_SHARED_SPRG6, offsetof(struct kvm_vcpu_arch_shared, sprg6)); 464 DEFINE(VCPU_SHARED_SPRG7, offsetof(struct kvm_vcpu_arch_shared, sprg7)); 465 DEFINE(VCPU_SHADOW_PID, offsetof(struct kvm_vcpu, arch.shadow_pid)); 466 DEFINE(VCPU_SHADOW_PID1, offsetof(struct kvm_vcpu, arch.shadow_pid1)); 467 DEFINE(VCPU_SHARED, offsetof(struct kvm_vcpu, arch.shared)); 468 DEFINE(VCPU_SHARED_MSR, offsetof(struct kvm_vcpu_arch_shared, msr)); 469 DEFINE(VCPU_SHADOW_MSR, offsetof(struct kvm_vcpu, arch.shadow_msr)); 470 471 DEFINE(VCPU_SHARED_MAS0, offsetof(struct kvm_vcpu_arch_shared, mas0)); 472 DEFINE(VCPU_SHARED_MAS1, offsetof(struct kvm_vcpu_arch_shared, mas1)); 473 DEFINE(VCPU_SHARED_MAS2, offsetof(struct kvm_vcpu_arch_shared, mas2)); 474 DEFINE(VCPU_SHARED_MAS7_3, offsetof(struct kvm_vcpu_arch_shared, mas7_3)); 475 DEFINE(VCPU_SHARED_MAS4, offsetof(struct kvm_vcpu_arch_shared, mas4)); 476 DEFINE(VCPU_SHARED_MAS6, offsetof(struct kvm_vcpu_arch_shared, mas6)); 477 478 DEFINE(VCPU_KVM, offsetof(struct kvm_vcpu, kvm)); 479 DEFINE(KVM_LPID, offsetof(struct kvm, arch.lpid)); 480 481 /* book3s */ 482 #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE 483 DEFINE(KVM_SDR1, offsetof(struct kvm, arch.sdr1)); 484 DEFINE(KVM_HOST_LPID, offsetof(struct kvm, arch.host_lpid)); 485 DEFINE(KVM_HOST_LPCR, offsetof(struct kvm, arch.host_lpcr)); 486 DEFINE(KVM_HOST_SDR1, offsetof(struct kvm, arch.host_sdr1)); 487 DEFINE(KVM_TLBIE_LOCK, offsetof(struct kvm, arch.tlbie_lock)); 488 DEFINE(KVM_NEED_FLUSH, offsetof(struct kvm, arch.need_tlb_flush.bits)); 489 DEFINE(KVM_LPCR, offsetof(struct kvm, arch.lpcr)); 490 DEFINE(KVM_RMOR, offsetof(struct kvm, arch.rmor)); 491 DEFINE(KVM_VRMA_SLB_V, offsetof(struct kvm, arch.vrma_slb_v)); 492 DEFINE(VCPU_DSISR, offsetof(struct kvm_vcpu, arch.shregs.dsisr)); 493 DEFINE(VCPU_DAR, offsetof(struct kvm_vcpu, arch.shregs.dar)); 494 DEFINE(VCPU_VPA, offsetof(struct kvm_vcpu, arch.vpa.pinned_addr)); 495 DEFINE(VCPU_VPA_DIRTY, offsetof(struct kvm_vcpu, arch.vpa.dirty)); 496 DEFINE(VCPU_INTR_MSR, offsetof(struct kvm_vcpu, arch.intr_msr)); 497 #endif 498 #ifdef CONFIG_PPC_BOOK3S 499 DEFINE(VCPU_VCPUID, offsetof(struct kvm_vcpu, vcpu_id)); 500 DEFINE(VCPU_PURR, offsetof(struct kvm_vcpu, arch.purr)); 501 DEFINE(VCPU_SPURR, offsetof(struct kvm_vcpu, arch.spurr)); 502 DEFINE(VCPU_IC, offsetof(struct kvm_vcpu, arch.ic)); 503 DEFINE(VCPU_VTB, offsetof(struct kvm_vcpu, arch.vtb)); 504 DEFINE(VCPU_DSCR, offsetof(struct kvm_vcpu, arch.dscr)); 505 DEFINE(VCPU_AMR, offsetof(struct kvm_vcpu, arch.amr)); 506 DEFINE(VCPU_UAMOR, offsetof(struct kvm_vcpu, arch.uamor)); 507 DEFINE(VCPU_IAMR, offsetof(struct kvm_vcpu, arch.iamr)); 508 DEFINE(VCPU_CTRL, offsetof(struct kvm_vcpu, arch.ctrl)); 509 DEFINE(VCPU_DABR, offsetof(struct kvm_vcpu, arch.dabr)); 510 DEFINE(VCPU_DABRX, offsetof(struct kvm_vcpu, arch.dabrx)); 511 DEFINE(VCPU_DAWR, offsetof(struct kvm_vcpu, arch.dawr)); 512 DEFINE(VCPU_DAWRX, offsetof(struct kvm_vcpu, arch.dawrx)); 513 DEFINE(VCPU_CIABR, offsetof(struct kvm_vcpu, arch.ciabr)); 514 DEFINE(VCPU_HFLAGS, offsetof(struct kvm_vcpu, arch.hflags)); 515 DEFINE(VCPU_DEC, offsetof(struct kvm_vcpu, arch.dec)); 516 DEFINE(VCPU_DEC_EXPIRES, offsetof(struct kvm_vcpu, arch.dec_expires)); 517 DEFINE(VCPU_PENDING_EXC, offsetof(struct kvm_vcpu, arch.pending_exceptions)); 518 DEFINE(VCPU_CEDED, offsetof(struct kvm_vcpu, arch.ceded)); 519 DEFINE(VCPU_PRODDED, offsetof(struct kvm_vcpu, arch.prodded)); 520 DEFINE(VCPU_MMCR, offsetof(struct kvm_vcpu, arch.mmcr)); 521 DEFINE(VCPU_PMC, offsetof(struct kvm_vcpu, arch.pmc)); 522 DEFINE(VCPU_SPMC, offsetof(struct kvm_vcpu, arch.spmc)); 523 DEFINE(VCPU_SIAR, offsetof(struct kvm_vcpu, arch.siar)); 524 DEFINE(VCPU_SDAR, offsetof(struct kvm_vcpu, arch.sdar)); 525 DEFINE(VCPU_SIER, offsetof(struct kvm_vcpu, arch.sier)); 526 DEFINE(VCPU_SLB, offsetof(struct kvm_vcpu, arch.slb)); 527 DEFINE(VCPU_SLB_MAX, offsetof(struct kvm_vcpu, arch.slb_max)); 528 DEFINE(VCPU_SLB_NR, offsetof(struct kvm_vcpu, arch.slb_nr)); 529 DEFINE(VCPU_FAULT_DSISR, offsetof(struct kvm_vcpu, arch.fault_dsisr)); 530 DEFINE(VCPU_FAULT_DAR, offsetof(struct kvm_vcpu, arch.fault_dar)); 531 DEFINE(VCPU_LAST_INST, offsetof(struct kvm_vcpu, arch.last_inst)); 532 DEFINE(VCPU_TRAP, offsetof(struct kvm_vcpu, arch.trap)); 533 DEFINE(VCPU_CFAR, offsetof(struct kvm_vcpu, arch.cfar)); 534 DEFINE(VCPU_PPR, offsetof(struct kvm_vcpu, arch.ppr)); 535 DEFINE(VCPU_FSCR, offsetof(struct kvm_vcpu, arch.fscr)); 536 DEFINE(VCPU_PSPB, offsetof(struct kvm_vcpu, arch.pspb)); 537 DEFINE(VCPU_EBBHR, offsetof(struct kvm_vcpu, arch.ebbhr)); 538 DEFINE(VCPU_EBBRR, offsetof(struct kvm_vcpu, arch.ebbrr)); 539 DEFINE(VCPU_BESCR, offsetof(struct kvm_vcpu, arch.bescr)); 540 DEFINE(VCPU_CSIGR, offsetof(struct kvm_vcpu, arch.csigr)); 541 DEFINE(VCPU_TACR, offsetof(struct kvm_vcpu, arch.tacr)); 542 DEFINE(VCPU_TCSCR, offsetof(struct kvm_vcpu, arch.tcscr)); 543 DEFINE(VCPU_ACOP, offsetof(struct kvm_vcpu, arch.acop)); 544 DEFINE(VCPU_WORT, offsetof(struct kvm_vcpu, arch.wort)); 545 DEFINE(VCPU_SHADOW_SRR1, offsetof(struct kvm_vcpu, arch.shadow_srr1)); 546 DEFINE(VCORE_ENTRY_EXIT, offsetof(struct kvmppc_vcore, entry_exit_count)); 547 DEFINE(VCORE_NAP_COUNT, offsetof(struct kvmppc_vcore, nap_count)); 548 DEFINE(VCORE_IN_GUEST, offsetof(struct kvmppc_vcore, in_guest)); 549 DEFINE(VCORE_NAPPING_THREADS, offsetof(struct kvmppc_vcore, napping_threads)); 550 DEFINE(VCORE_KVM, offsetof(struct kvmppc_vcore, kvm)); 551 DEFINE(VCORE_TB_OFFSET, offsetof(struct kvmppc_vcore, tb_offset)); 552 DEFINE(VCORE_LPCR, offsetof(struct kvmppc_vcore, lpcr)); 553 DEFINE(VCORE_PCR, offsetof(struct kvmppc_vcore, pcr)); 554 DEFINE(VCORE_DPDES, offsetof(struct kvmppc_vcore, dpdes)); 555 DEFINE(VCPU_SLB_E, offsetof(struct kvmppc_slb, orige)); 556 DEFINE(VCPU_SLB_V, offsetof(struct kvmppc_slb, origv)); 557 DEFINE(VCPU_SLB_SIZE, sizeof(struct kvmppc_slb)); 558 #ifdef CONFIG_PPC_TRANSACTIONAL_MEM 559 DEFINE(VCPU_TFHAR, offsetof(struct kvm_vcpu, arch.tfhar)); 560 DEFINE(VCPU_TFIAR, offsetof(struct kvm_vcpu, arch.tfiar)); 561 DEFINE(VCPU_TEXASR, offsetof(struct kvm_vcpu, arch.texasr)); 562 DEFINE(VCPU_GPR_TM, offsetof(struct kvm_vcpu, arch.gpr_tm)); 563 DEFINE(VCPU_FPRS_TM, offsetof(struct kvm_vcpu, arch.fp_tm.fpr)); 564 DEFINE(VCPU_VRS_TM, offsetof(struct kvm_vcpu, arch.vr_tm.vr)); 565 DEFINE(VCPU_VRSAVE_TM, offsetof(struct kvm_vcpu, arch.vrsave_tm)); 566 DEFINE(VCPU_CR_TM, offsetof(struct kvm_vcpu, arch.cr_tm)); 567 DEFINE(VCPU_LR_TM, offsetof(struct kvm_vcpu, arch.lr_tm)); 568 DEFINE(VCPU_CTR_TM, offsetof(struct kvm_vcpu, arch.ctr_tm)); 569 DEFINE(VCPU_AMR_TM, offsetof(struct kvm_vcpu, arch.amr_tm)); 570 DEFINE(VCPU_PPR_TM, offsetof(struct kvm_vcpu, arch.ppr_tm)); 571 DEFINE(VCPU_DSCR_TM, offsetof(struct kvm_vcpu, arch.dscr_tm)); 572 DEFINE(VCPU_TAR_TM, offsetof(struct kvm_vcpu, arch.tar_tm)); 573 #endif 574 575 #ifdef CONFIG_PPC_BOOK3S_64 576 #ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE 577 DEFINE(PACA_SVCPU, offsetof(struct paca_struct, shadow_vcpu)); 578 # define SVCPU_FIELD(x, f) DEFINE(x, offsetof(struct paca_struct, shadow_vcpu.f)) 579 #else 580 # define SVCPU_FIELD(x, f) 581 #endif 582 # define HSTATE_FIELD(x, f) DEFINE(x, offsetof(struct paca_struct, kvm_hstate.f)) 583 #else /* 32-bit */ 584 # define SVCPU_FIELD(x, f) DEFINE(x, offsetof(struct kvmppc_book3s_shadow_vcpu, f)) 585 # define HSTATE_FIELD(x, f) DEFINE(x, offsetof(struct kvmppc_book3s_shadow_vcpu, hstate.f)) 586 #endif 587 588 SVCPU_FIELD(SVCPU_CR, cr); 589 SVCPU_FIELD(SVCPU_XER, xer); 590 SVCPU_FIELD(SVCPU_CTR, ctr); 591 SVCPU_FIELD(SVCPU_LR, lr); 592 SVCPU_FIELD(SVCPU_PC, pc); 593 SVCPU_FIELD(SVCPU_R0, gpr[0]); 594 SVCPU_FIELD(SVCPU_R1, gpr[1]); 595 SVCPU_FIELD(SVCPU_R2, gpr[2]); 596 SVCPU_FIELD(SVCPU_R3, gpr[3]); 597 SVCPU_FIELD(SVCPU_R4, gpr[4]); 598 SVCPU_FIELD(SVCPU_R5, gpr[5]); 599 SVCPU_FIELD(SVCPU_R6, gpr[6]); 600 SVCPU_FIELD(SVCPU_R7, gpr[7]); 601 SVCPU_FIELD(SVCPU_R8, gpr[8]); 602 SVCPU_FIELD(SVCPU_R9, gpr[9]); 603 SVCPU_FIELD(SVCPU_R10, gpr[10]); 604 SVCPU_FIELD(SVCPU_R11, gpr[11]); 605 SVCPU_FIELD(SVCPU_R12, gpr[12]); 606 SVCPU_FIELD(SVCPU_R13, gpr[13]); 607 SVCPU_FIELD(SVCPU_FAULT_DSISR, fault_dsisr); 608 SVCPU_FIELD(SVCPU_FAULT_DAR, fault_dar); 609 SVCPU_FIELD(SVCPU_LAST_INST, last_inst); 610 SVCPU_FIELD(SVCPU_SHADOW_SRR1, shadow_srr1); 611 #ifdef CONFIG_PPC_BOOK3S_32 612 SVCPU_FIELD(SVCPU_SR, sr); 613 #endif 614 #ifdef CONFIG_PPC64 615 SVCPU_FIELD(SVCPU_SLB, slb); 616 SVCPU_FIELD(SVCPU_SLB_MAX, slb_max); 617 #endif 618 619 HSTATE_FIELD(HSTATE_HOST_R1, host_r1); 620 HSTATE_FIELD(HSTATE_HOST_R2, host_r2); 621 HSTATE_FIELD(HSTATE_HOST_MSR, host_msr); 622 HSTATE_FIELD(HSTATE_VMHANDLER, vmhandler); 623 HSTATE_FIELD(HSTATE_SCRATCH0, scratch0); 624 HSTATE_FIELD(HSTATE_SCRATCH1, scratch1); 625 HSTATE_FIELD(HSTATE_SCRATCH2, scratch2); 626 HSTATE_FIELD(HSTATE_IN_GUEST, in_guest); 627 HSTATE_FIELD(HSTATE_RESTORE_HID5, restore_hid5); 628 HSTATE_FIELD(HSTATE_NAPPING, napping); 629 630 #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE 631 HSTATE_FIELD(HSTATE_HWTHREAD_REQ, hwthread_req); 632 HSTATE_FIELD(HSTATE_HWTHREAD_STATE, hwthread_state); 633 HSTATE_FIELD(HSTATE_KVM_VCPU, kvm_vcpu); 634 HSTATE_FIELD(HSTATE_KVM_VCORE, kvm_vcore); 635 HSTATE_FIELD(HSTATE_XICS_PHYS, xics_phys); 636 HSTATE_FIELD(HSTATE_SAVED_XIRR, saved_xirr); 637 HSTATE_FIELD(HSTATE_HOST_IPI, host_ipi); 638 HSTATE_FIELD(HSTATE_PTID, ptid); 639 HSTATE_FIELD(HSTATE_MMCR, host_mmcr); 640 HSTATE_FIELD(HSTATE_PMC, host_pmc); 641 HSTATE_FIELD(HSTATE_PURR, host_purr); 642 HSTATE_FIELD(HSTATE_SPURR, host_spurr); 643 HSTATE_FIELD(HSTATE_DSCR, host_dscr); 644 HSTATE_FIELD(HSTATE_DABR, dabr); 645 HSTATE_FIELD(HSTATE_DECEXP, dec_expires); 646 DEFINE(IPI_PRIORITY, IPI_PRIORITY); 647 #endif /* CONFIG_KVM_BOOK3S_HV_POSSIBLE */ 648 649 #ifdef CONFIG_PPC_BOOK3S_64 650 HSTATE_FIELD(HSTATE_CFAR, cfar); 651 HSTATE_FIELD(HSTATE_PPR, ppr); 652 #endif /* CONFIG_PPC_BOOK3S_64 */ 653 654 #else /* CONFIG_PPC_BOOK3S */ 655 DEFINE(VCPU_CR, offsetof(struct kvm_vcpu, arch.cr)); 656 DEFINE(VCPU_XER, offsetof(struct kvm_vcpu, arch.xer)); 657 DEFINE(VCPU_LR, offsetof(struct kvm_vcpu, arch.lr)); 658 DEFINE(VCPU_CTR, offsetof(struct kvm_vcpu, arch.ctr)); 659 DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.pc)); 660 DEFINE(VCPU_LAST_INST, offsetof(struct kvm_vcpu, arch.last_inst)); 661 DEFINE(VCPU_FAULT_DEAR, offsetof(struct kvm_vcpu, arch.fault_dear)); 662 DEFINE(VCPU_FAULT_ESR, offsetof(struct kvm_vcpu, arch.fault_esr)); 663 DEFINE(VCPU_CRIT_SAVE, offsetof(struct kvm_vcpu, arch.crit_save)); 664 #endif /* CONFIG_PPC_BOOK3S */ 665 #endif /* CONFIG_KVM */ 666 667 #ifdef CONFIG_KVM_GUEST 668 DEFINE(KVM_MAGIC_SCRATCH1, offsetof(struct kvm_vcpu_arch_shared, 669 scratch1)); 670 DEFINE(KVM_MAGIC_SCRATCH2, offsetof(struct kvm_vcpu_arch_shared, 671 scratch2)); 672 DEFINE(KVM_MAGIC_SCRATCH3, offsetof(struct kvm_vcpu_arch_shared, 673 scratch3)); 674 DEFINE(KVM_MAGIC_INT, offsetof(struct kvm_vcpu_arch_shared, 675 int_pending)); 676 DEFINE(KVM_MAGIC_MSR, offsetof(struct kvm_vcpu_arch_shared, msr)); 677 DEFINE(KVM_MAGIC_CRITICAL, offsetof(struct kvm_vcpu_arch_shared, 678 critical)); 679 DEFINE(KVM_MAGIC_SR, offsetof(struct kvm_vcpu_arch_shared, sr)); 680 #endif 681 682 #ifdef CONFIG_44x 683 DEFINE(PGD_T_LOG2, PGD_T_LOG2); 684 DEFINE(PTE_T_LOG2, PTE_T_LOG2); 685 #endif 686 #ifdef CONFIG_PPC_FSL_BOOK3E 687 DEFINE(TLBCAM_SIZE, sizeof(struct tlbcam)); 688 DEFINE(TLBCAM_MAS0, offsetof(struct tlbcam, MAS0)); 689 DEFINE(TLBCAM_MAS1, offsetof(struct tlbcam, MAS1)); 690 DEFINE(TLBCAM_MAS2, offsetof(struct tlbcam, MAS2)); 691 DEFINE(TLBCAM_MAS3, offsetof(struct tlbcam, MAS3)); 692 DEFINE(TLBCAM_MAS7, offsetof(struct tlbcam, MAS7)); 693 #endif 694 695 #if defined(CONFIG_KVM) && defined(CONFIG_SPE) 696 DEFINE(VCPU_EVR, offsetof(struct kvm_vcpu, arch.evr[0])); 697 DEFINE(VCPU_ACC, offsetof(struct kvm_vcpu, arch.acc)); 698 DEFINE(VCPU_SPEFSCR, offsetof(struct kvm_vcpu, arch.spefscr)); 699 DEFINE(VCPU_HOST_SPEFSCR, offsetof(struct kvm_vcpu, arch.host_spefscr)); 700 #endif 701 702 #ifdef CONFIG_KVM_BOOKE_HV 703 DEFINE(VCPU_HOST_MAS4, offsetof(struct kvm_vcpu, arch.host_mas4)); 704 DEFINE(VCPU_HOST_MAS6, offsetof(struct kvm_vcpu, arch.host_mas6)); 705 DEFINE(VCPU_EPLC, offsetof(struct kvm_vcpu, arch.eplc)); 706 #endif 707 708 #ifdef CONFIG_KVM_EXIT_TIMING 709 DEFINE(VCPU_TIMING_EXIT_TBU, offsetof(struct kvm_vcpu, 710 arch.timing_exit.tv32.tbu)); 711 DEFINE(VCPU_TIMING_EXIT_TBL, offsetof(struct kvm_vcpu, 712 arch.timing_exit.tv32.tbl)); 713 DEFINE(VCPU_TIMING_LAST_ENTER_TBU, offsetof(struct kvm_vcpu, 714 arch.timing_last_enter.tv32.tbu)); 715 DEFINE(VCPU_TIMING_LAST_ENTER_TBL, offsetof(struct kvm_vcpu, 716 arch.timing_last_enter.tv32.tbl)); 717 #endif 718 719 #ifdef CONFIG_PPC_POWERNV 720 DEFINE(OPAL_MC_GPR3, offsetof(struct opal_machine_check_event, gpr3)); 721 DEFINE(OPAL_MC_SRR0, offsetof(struct opal_machine_check_event, srr0)); 722 DEFINE(OPAL_MC_SRR1, offsetof(struct opal_machine_check_event, srr1)); 723 DEFINE(PACA_OPAL_MC_EVT, offsetof(struct paca_struct, opal_mc_evt)); 724 #endif 725 726 return 0; 727 } 728