~ [ source navigation ] ~ [ diff markup ] ~ [ identifier search ] ~

TOMOYO Linux Cross Reference
Linux/arch/powerpc/kernel/asm-offsets.c

Version: ~ [ linux-5.8-rc5 ] ~ [ linux-5.7.8 ] ~ [ linux-5.6.19 ] ~ [ linux-5.5.19 ] ~ [ linux-5.4.51 ] ~ [ linux-5.3.18 ] ~ [ linux-5.2.21 ] ~ [ linux-5.1.21 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.132 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.188 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.230 ] ~ [ linux-4.8.17 ] ~ [ linux-4.7.10 ] ~ [ linux-4.6.7 ] ~ [ linux-4.5.7 ] ~ [ linux-4.4.230 ] ~ [ linux-4.3.6 ] ~ [ linux-4.2.8 ] ~ [ linux-4.1.52 ] ~ [ linux-4.0.9 ] ~ [ linux-3.19.8 ] ~ [ linux-3.18.140 ] ~ [ linux-3.17.8 ] ~ [ linux-3.16.85 ] ~ [ linux-3.15.10 ] ~ [ linux-3.14.79 ] ~ [ linux-3.13.11 ] ~ [ linux-3.12.74 ] ~ [ linux-3.11.10 ] ~ [ linux-3.10.108 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.5 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

  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 }
788 

~ [ source navigation ] ~ [ diff markup ] ~ [ identifier search ] ~

kernel.org | git.kernel.org | LWN.net | Project Home | Wiki (Japanese) | Wiki (English) | SVN repository | Mail admin

Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.

osdn.jp