2 * This program is used to generate definitions needed by
3 * assembly language modules.
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.
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.
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>
24 #include <linux/suspend.h>
25 #include <linux/hrtimer.h>
27 #include <linux/time.h>
28 #include <linux/hardirq.h>
30 #include <linux/kbuild.h>
34 #include <asm/pgtable.h>
35 #include <asm/processor.h>
36 #include <asm/cputable.h>
37 #include <asm/thread_info.h>
39 #include <asm/vdso_datapage.h>
42 #include <asm/lppaca.h>
43 #include <asm/cache.h>
44 #include <asm/compat.h>
46 #include <asm/hvcall.h>
48 #ifdef CONFIG_PPC_ISERIES
49 #include <asm/iseries/alpaca.h>
52 #include <linux/kvm_host.h>
56 #if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
57 #include "head_booke.h"
61 #if defined(CONFIG_FSL_BOOKE)
62 #include "../mm/mmu_decl.h"
67 DEFINE(THREAD, offsetof(struct task_struct, thread));
68 DEFINE(MM, offsetof(struct task_struct, mm));
69 DEFINE(MMCONTEXTID, offsetof(struct mm_struct, context.id));
71 DEFINE(AUDITCONTEXT, offsetof(struct task_struct, audit_context));
72 DEFINE(SIGSEGV, SIGSEGV);
73 DEFINE(NMI_MASK, NMI_MASK);
75 DEFINE(THREAD_INFO, offsetof(struct task_struct, stack));
76 #endif /* CONFIG_PPC64 */
78 DEFINE(KSP, offsetof(struct thread_struct, ksp));
79 DEFINE(KSP_LIMIT, offsetof(struct thread_struct, ksp_limit));
80 DEFINE(PT_REGS, offsetof(struct thread_struct, regs));
81 DEFINE(THREAD_FPEXC_MODE, offsetof(struct thread_struct, fpexc_mode));
82 DEFINE(THREAD_FPR0, offsetof(struct thread_struct, fpr[0]));
83 DEFINE(THREAD_FPSCR, offsetof(struct thread_struct, fpscr));
85 DEFINE(THREAD_VR0, offsetof(struct thread_struct, vr[0]));
86 DEFINE(THREAD_VRSAVE, offsetof(struct thread_struct, vrsave));
87 DEFINE(THREAD_VSCR, offsetof(struct thread_struct, vscr));
88 DEFINE(THREAD_USED_VR, offsetof(struct thread_struct, used_vr));
89 #endif /* CONFIG_ALTIVEC */
91 DEFINE(THREAD_VSR0, offsetof(struct thread_struct, fpr));
92 DEFINE(THREAD_USED_VSR, offsetof(struct thread_struct, used_vsr));
93 #endif /* CONFIG_VSX */
95 DEFINE(KSP_VSID, offsetof(struct thread_struct, ksp_vsid));
96 #else /* CONFIG_PPC64 */
97 DEFINE(PGDIR, offsetof(struct thread_struct, pgdir));
98 #if defined(CONFIG_4xx) || defined(CONFIG_BOOKE)
99 DEFINE(THREAD_DBCR0, offsetof(struct thread_struct, dbcr0));
102 DEFINE(THREAD_EVR0, offsetof(struct thread_struct, evr[0]));
103 DEFINE(THREAD_ACC, offsetof(struct thread_struct, acc));
104 DEFINE(THREAD_SPEFSCR, offsetof(struct thread_struct, spefscr));
105 DEFINE(THREAD_USED_SPE, offsetof(struct thread_struct, used_spe));
106 #endif /* CONFIG_SPE */
107 #endif /* CONFIG_PPC64 */
109 DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
110 DEFINE(TI_LOCAL_FLAGS, offsetof(struct thread_info, local_flags));
111 DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count));
112 DEFINE(TI_TASK, offsetof(struct thread_info, task));
113 DEFINE(TI_CPU, offsetof(struct thread_info, cpu));
116 DEFINE(DCACHEL1LINESIZE, offsetof(struct ppc64_caches, dline_size));
117 DEFINE(DCACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_dline_size));
118 DEFINE(DCACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, dlines_per_page));
119 DEFINE(ICACHEL1LINESIZE, offsetof(struct ppc64_caches, iline_size));
120 DEFINE(ICACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_iline_size));
121 DEFINE(ICACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, ilines_per_page));
123 DEFINE(PACA_SIZE, sizeof(struct paca_struct));
124 DEFINE(PACAPACAINDEX, offsetof(struct paca_struct, paca_index));
125 DEFINE(PACAPROCSTART, offsetof(struct paca_struct, cpu_start));
126 DEFINE(PACAKSAVE, offsetof(struct paca_struct, kstack));
127 DEFINE(PACACURRENT, offsetof(struct paca_struct, __current));
128 DEFINE(PACASAVEDMSR, offsetof(struct paca_struct, saved_msr));
129 DEFINE(PACASTABRR, offsetof(struct paca_struct, stab_rr));
130 DEFINE(PACAR1, offsetof(struct paca_struct, saved_r1));
131 DEFINE(PACATOC, offsetof(struct paca_struct, kernel_toc));
132 DEFINE(PACAKBASE, offsetof(struct paca_struct, kernelbase));
133 DEFINE(PACAKMSR, offsetof(struct paca_struct, kernel_msr));
134 DEFINE(PACASOFTIRQEN, offsetof(struct paca_struct, soft_enabled));
135 DEFINE(PACAHARDIRQEN, offsetof(struct paca_struct, hard_enabled));
136 DEFINE(PACAPERFPEND, offsetof(struct paca_struct, perf_event_pending));
137 DEFINE(PACACONTEXTID, offsetof(struct paca_struct, context.id));
138 #ifdef CONFIG_PPC_MM_SLICES
139 DEFINE(PACALOWSLICESPSIZE, offsetof(struct paca_struct,
140 context.low_slices_psize));
141 DEFINE(PACAHIGHSLICEPSIZE, offsetof(struct paca_struct,
142 context.high_slices_psize));
143 DEFINE(MMUPSIZEDEFSIZE, sizeof(struct mmu_psize_def));
144 #endif /* CONFIG_PPC_MM_SLICES */
146 #ifdef CONFIG_PPC_BOOK3E
147 DEFINE(PACAPGD, offsetof(struct paca_struct, pgd));
148 DEFINE(PACA_KERNELPGD, offsetof(struct paca_struct, kernel_pgd));
149 DEFINE(PACA_EXGEN, offsetof(struct paca_struct, exgen));
150 DEFINE(PACA_EXTLB, offsetof(struct paca_struct, extlb));
151 DEFINE(PACA_EXMC, offsetof(struct paca_struct, exmc));
152 DEFINE(PACA_EXCRIT, offsetof(struct paca_struct, excrit));
153 DEFINE(PACA_EXDBG, offsetof(struct paca_struct, exdbg));
154 DEFINE(PACA_MC_STACK, offsetof(struct paca_struct, mc_kstack));
155 DEFINE(PACA_CRIT_STACK, offsetof(struct paca_struct, crit_kstack));
156 DEFINE(PACA_DBG_STACK, offsetof(struct paca_struct, dbg_kstack));
157 #endif /* CONFIG_PPC_BOOK3E */
159 #ifdef CONFIG_PPC_STD_MMU_64
160 DEFINE(PACASTABREAL, offsetof(struct paca_struct, stab_real));
161 DEFINE(PACASTABVIRT, offsetof(struct paca_struct, stab_addr));
162 DEFINE(PACASLBCACHE, offsetof(struct paca_struct, slb_cache));
163 DEFINE(PACASLBCACHEPTR, offsetof(struct paca_struct, slb_cache_ptr));
164 DEFINE(PACAVMALLOCSLLP, offsetof(struct paca_struct, vmalloc_sllp));
165 #ifdef CONFIG_PPC_MM_SLICES
166 DEFINE(MMUPSIZESLLP, offsetof(struct mmu_psize_def, sllp));
168 DEFINE(PACACONTEXTSLLP, offsetof(struct paca_struct, context.sllp));
169 #endif /* CONFIG_PPC_MM_SLICES */
170 DEFINE(PACA_EXGEN, offsetof(struct paca_struct, exgen));
171 DEFINE(PACA_EXMC, offsetof(struct paca_struct, exmc));
172 DEFINE(PACA_EXSLB, offsetof(struct paca_struct, exslb));
173 DEFINE(PACALPPACAPTR, offsetof(struct paca_struct, lppaca_ptr));
174 DEFINE(PACA_SLBSHADOWPTR, offsetof(struct paca_struct, slb_shadow_ptr));
175 DEFINE(SLBSHADOW_STACKVSID,
176 offsetof(struct slb_shadow, save_area[SLB_NUM_BOLTED - 1].vsid));
177 DEFINE(SLBSHADOW_STACKESID,
178 offsetof(struct slb_shadow, save_area[SLB_NUM_BOLTED - 1].esid));
179 DEFINE(LPPACASRR0, offsetof(struct lppaca, saved_srr0));
180 DEFINE(LPPACASRR1, offsetof(struct lppaca, saved_srr1));
181 DEFINE(LPPACAANYINT, offsetof(struct lppaca, int_dword.any_int));
182 DEFINE(LPPACADECRINT, offsetof(struct lppaca, int_dword.fields.decr_int));
183 DEFINE(SLBSHADOW_SAVEAREA, offsetof(struct slb_shadow, save_area));
184 #endif /* CONFIG_PPC_STD_MMU_64 */
185 DEFINE(PACAEMERGSP, offsetof(struct paca_struct, emergency_sp));
186 DEFINE(PACAHWCPUID, offsetof(struct paca_struct, hw_cpu_id));
187 DEFINE(PACAKEXECSTATE, offsetof(struct paca_struct, kexec_state));
188 DEFINE(PACA_STARTPURR, offsetof(struct paca_struct, startpurr));
189 DEFINE(PACA_STARTSPURR, offsetof(struct paca_struct, startspurr));
190 DEFINE(PACA_USER_TIME, offsetof(struct paca_struct, user_time));
191 DEFINE(PACA_SYSTEM_TIME, offsetof(struct paca_struct, system_time));
192 DEFINE(PACA_DATA_OFFSET, offsetof(struct paca_struct, data_offset));
193 DEFINE(PACA_TRAP_SAVE, offsetof(struct paca_struct, trap_save));
194 #ifdef CONFIG_KVM_BOOK3S_64_HANDLER
195 DEFINE(PACA_KVM_IN_GUEST, offsetof(struct paca_struct, kvm_in_guest));
196 DEFINE(PACA_KVM_SLB, offsetof(struct paca_struct, kvm_slb));
197 DEFINE(PACA_KVM_SLB_MAX, offsetof(struct paca_struct, kvm_slb_max));
198 DEFINE(PACA_KVM_CR, offsetof(struct paca_struct, shadow_vcpu.cr));
199 DEFINE(PACA_KVM_XER, offsetof(struct paca_struct, shadow_vcpu.xer));
200 DEFINE(PACA_KVM_R0, offsetof(struct paca_struct, shadow_vcpu.gpr[0]));
201 DEFINE(PACA_KVM_R1, offsetof(struct paca_struct, shadow_vcpu.gpr[1]));
202 DEFINE(PACA_KVM_R2, offsetof(struct paca_struct, shadow_vcpu.gpr[2]));
203 DEFINE(PACA_KVM_R3, offsetof(struct paca_struct, shadow_vcpu.gpr[3]));
204 DEFINE(PACA_KVM_R4, offsetof(struct paca_struct, shadow_vcpu.gpr[4]));
205 DEFINE(PACA_KVM_R5, offsetof(struct paca_struct, shadow_vcpu.gpr[5]));
206 DEFINE(PACA_KVM_R6, offsetof(struct paca_struct, shadow_vcpu.gpr[6]));
207 DEFINE(PACA_KVM_R7, offsetof(struct paca_struct, shadow_vcpu.gpr[7]));
208 DEFINE(PACA_KVM_R8, offsetof(struct paca_struct, shadow_vcpu.gpr[8]));
209 DEFINE(PACA_KVM_R9, offsetof(struct paca_struct, shadow_vcpu.gpr[9]));
210 DEFINE(PACA_KVM_R10, offsetof(struct paca_struct, shadow_vcpu.gpr[10]));
211 DEFINE(PACA_KVM_R11, offsetof(struct paca_struct, shadow_vcpu.gpr[11]));
212 DEFINE(PACA_KVM_R12, offsetof(struct paca_struct, shadow_vcpu.gpr[12]));
213 DEFINE(PACA_KVM_R13, offsetof(struct paca_struct, shadow_vcpu.gpr[13]));
214 DEFINE(PACA_KVM_HOST_R1, offsetof(struct paca_struct, shadow_vcpu.host_r1));
215 DEFINE(PACA_KVM_HOST_R2, offsetof(struct paca_struct, shadow_vcpu.host_r2));
216 DEFINE(PACA_KVM_VMHANDLER, offsetof(struct paca_struct,
217 shadow_vcpu.vmhandler));
218 DEFINE(PACA_KVM_SCRATCH0, offsetof(struct paca_struct,
219 shadow_vcpu.scratch0));
220 DEFINE(PACA_KVM_SCRATCH1, offsetof(struct paca_struct,
221 shadow_vcpu.scratch1));
223 #endif /* CONFIG_PPC64 */
226 DEFINE(RTASBASE, offsetof(struct rtas_t, base));
227 DEFINE(RTASENTRY, offsetof(struct rtas_t, entry));
229 /* Interrupt register frame */
230 DEFINE(STACK_FRAME_OVERHEAD, STACK_FRAME_OVERHEAD);
231 DEFINE(INT_FRAME_SIZE, STACK_INT_FRAME_SIZE);
233 DEFINE(SWITCH_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs));
234 /* Create extra stack space for SRR0 and SRR1 when calling prom/rtas. */
235 DEFINE(PROM_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16);
236 DEFINE(RTAS_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16);
238 /* hcall statistics */
239 DEFINE(HCALL_STAT_SIZE, sizeof(struct hcall_stats));
240 DEFINE(HCALL_STAT_CALLS, offsetof(struct hcall_stats, num_calls));
241 DEFINE(HCALL_STAT_TB, offsetof(struct hcall_stats, tb_total));
242 DEFINE(HCALL_STAT_PURR, offsetof(struct hcall_stats, purr_total));
243 #endif /* CONFIG_PPC64 */
244 DEFINE(GPR0, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[0]));
245 DEFINE(GPR1, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[1]));
246 DEFINE(GPR2, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[2]));
247 DEFINE(GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[3]));
248 DEFINE(GPR4, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[4]));
249 DEFINE(GPR5, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[5]));
250 DEFINE(GPR6, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[6]));
251 DEFINE(GPR7, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[7]));
252 DEFINE(GPR8, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[8]));
253 DEFINE(GPR9, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[9]));
254 DEFINE(GPR10, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[10]));
255 DEFINE(GPR11, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[11]));
256 DEFINE(GPR12, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[12]));
257 DEFINE(GPR13, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[13]));
259 DEFINE(GPR14, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[14]));
260 DEFINE(GPR15, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[15]));
261 DEFINE(GPR16, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[16]));
262 DEFINE(GPR17, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[17]));
263 DEFINE(GPR18, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[18]));
264 DEFINE(GPR19, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[19]));
265 DEFINE(GPR20, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[20]));
266 DEFINE(GPR21, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[21]));
267 DEFINE(GPR22, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[22]));
268 DEFINE(GPR23, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[23]));
269 DEFINE(GPR24, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[24]));
270 DEFINE(GPR25, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[25]));
271 DEFINE(GPR26, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[26]));
272 DEFINE(GPR27, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[27]));
273 DEFINE(GPR28, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[28]));
274 DEFINE(GPR29, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[29]));
275 DEFINE(GPR30, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[30]));
276 DEFINE(GPR31, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[31]));
277 #endif /* CONFIG_PPC64 */
279 * Note: these symbols include _ because they overlap with special
282 DEFINE(_NIP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, nip));
283 DEFINE(_MSR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, msr));
284 DEFINE(_CTR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ctr));
285 DEFINE(_LINK, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, link));
286 DEFINE(_CCR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ccr));
287 DEFINE(_XER, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, xer));
288 DEFINE(_DAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar));
289 DEFINE(_DSISR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr));
290 DEFINE(ORIG_GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, orig_gpr3));
291 DEFINE(RESULT, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, result));
292 DEFINE(_TRAP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, trap));
294 DEFINE(_MQ, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, mq));
296 * The PowerPC 400-class & Book-E processors have neither the DAR
297 * nor the DSISR SPRs. Hence, we overload them to hold the similar
298 * DEAR and ESR SPRs for such processors. For critical interrupts
299 * we use them to hold SRR0 and SRR1.
301 DEFINE(_DEAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar));
302 DEFINE(_ESR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr));
303 #else /* CONFIG_PPC64 */
304 DEFINE(SOFTE, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, softe));
306 /* These _only_ to be used with {PROM,RTAS}_FRAME_SIZE!!! */
307 DEFINE(_SRR0, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs));
308 DEFINE(_SRR1, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs)+8);
309 #endif /* CONFIG_PPC64 */
311 #if defined(CONFIG_PPC32)
312 #if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
313 DEFINE(EXC_LVL_SIZE, STACK_EXC_LVL_FRAME_SIZE);
314 DEFINE(MAS0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas0));
315 /* we overload MMUCR for 44x on MAS0 since they are mutually exclusive */
316 DEFINE(MMUCR, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas0));
317 DEFINE(MAS1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas1));
318 DEFINE(MAS2, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas2));
319 DEFINE(MAS3, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas3));
320 DEFINE(MAS6, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas6));
321 DEFINE(MAS7, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas7));
322 DEFINE(_SRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, srr0));
323 DEFINE(_SRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, srr1));
324 DEFINE(_CSRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, csrr0));
325 DEFINE(_CSRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, csrr1));
326 DEFINE(_DSRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, dsrr0));
327 DEFINE(_DSRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, dsrr1));
328 DEFINE(SAVED_KSP_LIMIT, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, saved_ksp_limit));
331 DEFINE(CLONE_VM, CLONE_VM);
332 DEFINE(CLONE_UNTRACED, CLONE_UNTRACED);
335 DEFINE(MM_PGD, offsetof(struct mm_struct, pgd));
336 #endif /* ! CONFIG_PPC64 */
338 /* About the CPU features table */
339 DEFINE(CPU_SPEC_FEATURES, offsetof(struct cpu_spec, cpu_features));
340 DEFINE(CPU_SPEC_SETUP, offsetof(struct cpu_spec, cpu_setup));
341 DEFINE(CPU_SPEC_RESTORE, offsetof(struct cpu_spec, cpu_restore));
343 DEFINE(pbe_address, offsetof(struct pbe, address));
344 DEFINE(pbe_orig_address, offsetof(struct pbe, orig_address));
345 DEFINE(pbe_next, offsetof(struct pbe, next));
348 DEFINE(TASK_SIZE, TASK_SIZE);
349 DEFINE(NUM_USER_SEGMENTS, TASK_SIZE>>28);
350 #endif /* ! CONFIG_PPC64 */
352 /* datapage offsets for use by vdso */
353 DEFINE(CFG_TB_ORIG_STAMP, offsetof(struct vdso_data, tb_orig_stamp));
354 DEFINE(CFG_TB_TICKS_PER_SEC, offsetof(struct vdso_data, tb_ticks_per_sec));
355 DEFINE(CFG_TB_TO_XS, offsetof(struct vdso_data, tb_to_xs));
356 DEFINE(CFG_STAMP_XSEC, offsetof(struct vdso_data, stamp_xsec));
357 DEFINE(CFG_TB_UPDATE_COUNT, offsetof(struct vdso_data, tb_update_count));
358 DEFINE(CFG_TZ_MINUTEWEST, offsetof(struct vdso_data, tz_minuteswest));
359 DEFINE(CFG_TZ_DSTTIME, offsetof(struct vdso_data, tz_dsttime));
360 DEFINE(CFG_SYSCALL_MAP32, offsetof(struct vdso_data, syscall_map_32));
361 DEFINE(WTOM_CLOCK_SEC, offsetof(struct vdso_data, wtom_clock_sec));
362 DEFINE(WTOM_CLOCK_NSEC, offsetof(struct vdso_data, wtom_clock_nsec));
363 DEFINE(STAMP_XTIME, offsetof(struct vdso_data, stamp_xtime));
364 DEFINE(CFG_ICACHE_BLOCKSZ, offsetof(struct vdso_data, icache_block_size));
365 DEFINE(CFG_DCACHE_BLOCKSZ, offsetof(struct vdso_data, dcache_block_size));
366 DEFINE(CFG_ICACHE_LOGBLOCKSZ, offsetof(struct vdso_data, icache_log_block_size));
367 DEFINE(CFG_DCACHE_LOGBLOCKSZ, offsetof(struct vdso_data, dcache_log_block_size));
369 DEFINE(CFG_SYSCALL_MAP64, offsetof(struct vdso_data, syscall_map_64));
370 DEFINE(TVAL64_TV_SEC, offsetof(struct timeval, tv_sec));
371 DEFINE(TVAL64_TV_USEC, offsetof(struct timeval, tv_usec));
372 DEFINE(TVAL32_TV_SEC, offsetof(struct compat_timeval, tv_sec));
373 DEFINE(TVAL32_TV_USEC, offsetof(struct compat_timeval, tv_usec));
374 DEFINE(TSPC64_TV_SEC, offsetof(struct timespec, tv_sec));
375 DEFINE(TSPC64_TV_NSEC, offsetof(struct timespec, tv_nsec));
376 DEFINE(TSPC32_TV_SEC, offsetof(struct compat_timespec, tv_sec));
377 DEFINE(TSPC32_TV_NSEC, offsetof(struct compat_timespec, tv_nsec));
379 DEFINE(TVAL32_TV_SEC, offsetof(struct timeval, tv_sec));
380 DEFINE(TVAL32_TV_USEC, offsetof(struct timeval, tv_usec));
381 DEFINE(TSPC32_TV_SEC, offsetof(struct timespec, tv_sec));
382 DEFINE(TSPC32_TV_NSEC, offsetof(struct timespec, tv_nsec));
384 /* timeval/timezone offsets for use by vdso */
385 DEFINE(TZONE_TZ_MINWEST, offsetof(struct timezone, tz_minuteswest));
386 DEFINE(TZONE_TZ_DSTTIME, offsetof(struct timezone, tz_dsttime));
388 /* Other bits used by the vdso */
389 DEFINE(CLOCK_REALTIME, CLOCK_REALTIME);
390 DEFINE(CLOCK_MONOTONIC, CLOCK_MONOTONIC);
391 DEFINE(NSEC_PER_SEC, NSEC_PER_SEC);
392 DEFINE(CLOCK_REALTIME_RES, MONOTONIC_RES_NSEC);
395 DEFINE(BUG_ENTRY_SIZE, sizeof(struct bug_entry));
398 #ifdef CONFIG_PPC_ISERIES
399 /* the assembler miscalculates the VSID values */
400 DEFINE(PAGE_OFFSET_ESID, GET_ESID(PAGE_OFFSET));
401 DEFINE(PAGE_OFFSET_VSID, KERNEL_VSID(PAGE_OFFSET));
402 DEFINE(VMALLOC_START_ESID, GET_ESID(VMALLOC_START));
403 DEFINE(VMALLOC_START_VSID, KERNEL_VSID(VMALLOC_START));
406 DEFINE(ALPACA_SIZE, sizeof(struct alpaca));
409 DEFINE(PGD_TABLE_SIZE, PGD_TABLE_SIZE);
410 DEFINE(PTE_SIZE, sizeof(pte_t));
413 DEFINE(VCPU_HOST_STACK, offsetof(struct kvm_vcpu, arch.host_stack));
414 DEFINE(VCPU_HOST_PID, offsetof(struct kvm_vcpu, arch.host_pid));
415 DEFINE(VCPU_GPRS, offsetof(struct kvm_vcpu, arch.gpr));
416 DEFINE(VCPU_LR, offsetof(struct kvm_vcpu, arch.lr));
417 DEFINE(VCPU_CTR, offsetof(struct kvm_vcpu, arch.ctr));
418 DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.pc));
419 DEFINE(VCPU_MSR, offsetof(struct kvm_vcpu, arch.msr));
420 DEFINE(VCPU_SPRG4, offsetof(struct kvm_vcpu, arch.sprg4));
421 DEFINE(VCPU_SPRG5, offsetof(struct kvm_vcpu, arch.sprg5));
422 DEFINE(VCPU_SPRG6, offsetof(struct kvm_vcpu, arch.sprg6));
423 DEFINE(VCPU_SPRG7, offsetof(struct kvm_vcpu, arch.sprg7));
424 DEFINE(VCPU_SHADOW_PID, offsetof(struct kvm_vcpu, arch.shadow_pid));
426 DEFINE(VCPU_LAST_INST, offsetof(struct kvm_vcpu, arch.last_inst));
427 DEFINE(VCPU_FAULT_DEAR, offsetof(struct kvm_vcpu, arch.fault_dear));
428 DEFINE(VCPU_FAULT_ESR, offsetof(struct kvm_vcpu, arch.fault_esr));
432 DEFINE(VCPU_FAULT_DSISR, offsetof(struct kvm_vcpu, arch.fault_dsisr));
433 DEFINE(VCPU_HOST_RETIP, offsetof(struct kvm_vcpu, arch.host_retip));
434 DEFINE(VCPU_HOST_R2, offsetof(struct kvm_vcpu, arch.host_r2));
435 DEFINE(VCPU_HOST_MSR, offsetof(struct kvm_vcpu, arch.host_msr));
436 DEFINE(VCPU_SHADOW_MSR, offsetof(struct kvm_vcpu, arch.shadow_msr));
437 DEFINE(VCPU_SHADOW_SRR1, offsetof(struct kvm_vcpu, arch.shadow_srr1));
438 DEFINE(VCPU_TRAMPOLINE_LOWMEM, offsetof(struct kvm_vcpu, arch.trampoline_lowmem));
439 DEFINE(VCPU_TRAMPOLINE_ENTER, offsetof(struct kvm_vcpu, arch.trampoline_enter));
440 DEFINE(VCPU_HIGHMEM_HANDLER, offsetof(struct kvm_vcpu, arch.highmem_handler));
441 DEFINE(VCPU_RMCALL, offsetof(struct kvm_vcpu, arch.rmcall));
442 DEFINE(VCPU_HFLAGS, offsetof(struct kvm_vcpu, arch.hflags));
444 DEFINE(VCPU_CR, offsetof(struct kvm_vcpu, arch.cr));
445 DEFINE(VCPU_XER, offsetof(struct kvm_vcpu, arch.xer));
446 #endif /* CONFIG_PPC64 */
449 DEFINE(PGD_T_LOG2, PGD_T_LOG2);
450 DEFINE(PTE_T_LOG2, PTE_T_LOG2);
452 #ifdef CONFIG_FSL_BOOKE
453 DEFINE(TLBCAM_SIZE, sizeof(struct tlbcam));
454 DEFINE(TLBCAM_MAS0, offsetof(struct tlbcam, MAS0));
455 DEFINE(TLBCAM_MAS1, offsetof(struct tlbcam, MAS1));
456 DEFINE(TLBCAM_MAS2, offsetof(struct tlbcam, MAS2));
457 DEFINE(TLBCAM_MAS3, offsetof(struct tlbcam, MAS3));
458 DEFINE(TLBCAM_MAS7, offsetof(struct tlbcam, MAS7));
461 #ifdef CONFIG_KVM_EXIT_TIMING
462 DEFINE(VCPU_TIMING_EXIT_TBU, offsetof(struct kvm_vcpu,
463 arch.timing_exit.tv32.tbu));
464 DEFINE(VCPU_TIMING_EXIT_TBL, offsetof(struct kvm_vcpu,
465 arch.timing_exit.tv32.tbl));
466 DEFINE(VCPU_TIMING_LAST_ENTER_TBU, offsetof(struct kvm_vcpu,
467 arch.timing_last_enter.tv32.tbu));
468 DEFINE(VCPU_TIMING_LAST_ENTER_TBL, offsetof(struct kvm_vcpu,
469 arch.timing_last_enter.tv32.tbl));