Commit | Line | Data |
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14cf11af PM |
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 | ||
14cf11af PM |
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> | |
14cf11af PM |
22 | #include <linux/mman.h> |
23 | #include <linux/mm.h> | |
543b9fd3 | 24 | #include <linux/suspend.h> |
ad7f7167 | 25 | #include <linux/hrtimer.h> |
d1dead5c | 26 | #ifdef CONFIG_PPC64 |
14cf11af PM |
27 | #include <linux/time.h> |
28 | #include <linux/hardirq.h> | |
d1dead5c | 29 | #endif |
d4d298fe | 30 | #include <linux/kbuild.h> |
d1dead5c | 31 | |
14cf11af PM |
32 | #include <asm/io.h> |
33 | #include <asm/page.h> | |
34 | #include <asm/pgtable.h> | |
35 | #include <asm/processor.h> | |
14cf11af PM |
36 | #include <asm/cputable.h> |
37 | #include <asm/thread_info.h> | |
033ef338 | 38 | #include <asm/rtas.h> |
a7f290da | 39 | #include <asm/vdso_datapage.h> |
66feed61 | 40 | #include <asm/dbell.h> |
14cf11af PM |
41 | #ifdef CONFIG_PPC64 |
42 | #include <asm/paca.h> | |
43 | #include <asm/lppaca.h> | |
14cf11af | 44 | #include <asm/cache.h> |
14cf11af | 45 | #include <asm/compat.h> |
11a27ad7 | 46 | #include <asm/mmu.h> |
f04da0bc | 47 | #include <asm/hvcall.h> |
19ccb76a | 48 | #include <asm/xics.h> |
14cf11af | 49 | #endif |
ed79ba9e BH |
50 | #ifdef CONFIG_PPC_POWERNV |
51 | #include <asm/opal.h> | |
52 | #endif | |
989044ee | 53 | #if defined(CONFIG_KVM) || defined(CONFIG_KVM_GUEST) |
366d4b9b | 54 | #include <linux/kvm_host.h> |
0604675f | 55 | #endif |
989044ee AG |
56 | #if defined(CONFIG_KVM) && defined(CONFIG_PPC_BOOK3S) |
57 | #include <asm/kvm_book3s.h> | |
5deb8e7a | 58 | #include <asm/kvm_ppc.h> |
db93f574 | 59 | #endif |
14cf11af | 60 | |
57e2a99f | 61 | #ifdef CONFIG_PPC32 |
fca622c5 KG |
62 | #if defined(CONFIG_BOOKE) || defined(CONFIG_40x) |
63 | #include "head_booke.h" | |
64 | #endif | |
57e2a99f | 65 | #endif |
fca622c5 | 66 | |
55fd766b | 67 | #if defined(CONFIG_PPC_FSL_BOOK3E) |
19f5465e TP |
68 | #include "../mm/mmu_decl.h" |
69 | #endif | |
70 | ||
14cf11af PM |
71 | int main(void) |
72 | { | |
d1dead5c SR |
73 | DEFINE(THREAD, offsetof(struct task_struct, thread)); |
74 | DEFINE(MM, offsetof(struct task_struct, mm)); | |
5e696617 | 75 | DEFINE(MMCONTEXTID, offsetof(struct mm_struct, context.id)); |
14cf11af | 76 | #ifdef CONFIG_PPC64 |
d1dead5c | 77 | DEFINE(AUDITCONTEXT, offsetof(struct task_struct, audit_context)); |
9c1e1052 PM |
78 | DEFINE(SIGSEGV, SIGSEGV); |
79 | DEFINE(NMI_MASK, NMI_MASK); | |
efcac658 | 80 | DEFINE(THREAD_DSCR, offsetof(struct thread_struct, dscr)); |
71433285 | 81 | DEFINE(THREAD_DSCR_INHERIT, offsetof(struct thread_struct, dscr_inherit)); |
92779245 | 82 | DEFINE(TASKTHREADPPR, offsetof(struct task_struct, thread.ppr)); |
d1dead5c | 83 | #else |
f7e4217b | 84 | DEFINE(THREAD_INFO, offsetof(struct task_struct, stack)); |
cbc9565e BH |
85 | DEFINE(THREAD_INFO_GAP, _ALIGN_UP(sizeof(struct thread_info), 16)); |
86 | DEFINE(KSP_LIMIT, offsetof(struct thread_struct, ksp_limit)); | |
d1dead5c SR |
87 | #endif /* CONFIG_PPC64 */ |
88 | ||
14cf11af | 89 | DEFINE(KSP, offsetof(struct thread_struct, ksp)); |
14cf11af | 90 | DEFINE(PT_REGS, offsetof(struct thread_struct, regs)); |
1325a684 AK |
91 | #ifdef CONFIG_BOOKE |
92 | DEFINE(THREAD_NORMSAVES, offsetof(struct thread_struct, normsave[0])); | |
93 | #endif | |
14cf11af | 94 | DEFINE(THREAD_FPEXC_MODE, offsetof(struct thread_struct, fpexc_mode)); |
de79f7b9 | 95 | DEFINE(THREAD_FPSTATE, offsetof(struct thread_struct, fp_state)); |
18461960 | 96 | DEFINE(THREAD_FPSAVEAREA, offsetof(struct thread_struct, fp_save_area)); |
de79f7b9 | 97 | DEFINE(FPSTATE_FPSCR, offsetof(struct thread_fp_state, fpscr)); |
70fe3d98 | 98 | DEFINE(THREAD_LOAD_FP, offsetof(struct thread_struct, load_fp)); |
14cf11af | 99 | #ifdef CONFIG_ALTIVEC |
de79f7b9 | 100 | DEFINE(THREAD_VRSTATE, offsetof(struct thread_struct, vr_state)); |
18461960 | 101 | DEFINE(THREAD_VRSAVEAREA, offsetof(struct thread_struct, vr_save_area)); |
14cf11af | 102 | DEFINE(THREAD_VRSAVE, offsetof(struct thread_struct, vrsave)); |
14cf11af | 103 | DEFINE(THREAD_USED_VR, offsetof(struct thread_struct, used_vr)); |
de79f7b9 | 104 | DEFINE(VRSTATE_VSCR, offsetof(struct thread_vr_state, vscr)); |
70fe3d98 | 105 | DEFINE(THREAD_LOAD_VEC, offsetof(struct thread_struct, load_vec)); |
14cf11af | 106 | #endif /* CONFIG_ALTIVEC */ |
c6e6771b | 107 | #ifdef CONFIG_VSX |
c6e6771b MN |
108 | DEFINE(THREAD_USED_VSR, offsetof(struct thread_struct, used_vsr)); |
109 | #endif /* CONFIG_VSX */ | |
d1dead5c SR |
110 | #ifdef CONFIG_PPC64 |
111 | DEFINE(KSP_VSID, offsetof(struct thread_struct, ksp_vsid)); | |
112 | #else /* CONFIG_PPC64 */ | |
113 | DEFINE(PGDIR, offsetof(struct thread_struct, pgdir)); | |
14cf11af PM |
114 | #ifdef CONFIG_SPE |
115 | DEFINE(THREAD_EVR0, offsetof(struct thread_struct, evr[0])); | |
116 | DEFINE(THREAD_ACC, offsetof(struct thread_struct, acc)); | |
117 | DEFINE(THREAD_SPEFSCR, offsetof(struct thread_struct, spefscr)); | |
118 | DEFINE(THREAD_USED_SPE, offsetof(struct thread_struct, used_spe)); | |
119 | #endif /* CONFIG_SPE */ | |
d1dead5c | 120 | #endif /* CONFIG_PPC64 */ |
13d543cd | 121 | #if defined(CONFIG_4xx) || defined(CONFIG_BOOKE) |
51ae8d4a | 122 | DEFINE(THREAD_DBCR0, offsetof(struct thread_struct, debug.dbcr0)); |
13d543cd | 123 | #endif |
97e49255 AG |
124 | #ifdef CONFIG_KVM_BOOK3S_32_HANDLER |
125 | DEFINE(THREAD_KVM_SVCPU, offsetof(struct thread_struct, kvm_shadow_vcpu)); | |
126 | #endif | |
ffe129ec | 127 | #if defined(CONFIG_KVM) && defined(CONFIG_BOOKE) |
d30f6e48 SW |
128 | DEFINE(THREAD_KVM_VCPU, offsetof(struct thread_struct, kvm_vcpu)); |
129 | #endif | |
d1dead5c | 130 | |
2468dcf6 IM |
131 | #ifdef CONFIG_PPC_BOOK3S_64 |
132 | DEFINE(THREAD_TAR, offsetof(struct thread_struct, tar)); | |
9353374b ME |
133 | DEFINE(THREAD_BESCR, offsetof(struct thread_struct, bescr)); |
134 | DEFINE(THREAD_EBBHR, offsetof(struct thread_struct, ebbhr)); | |
135 | DEFINE(THREAD_EBBRR, offsetof(struct thread_struct, ebbrr)); | |
59affcd3 ME |
136 | DEFINE(THREAD_SIAR, offsetof(struct thread_struct, siar)); |
137 | DEFINE(THREAD_SDAR, offsetof(struct thread_struct, sdar)); | |
138 | DEFINE(THREAD_SIER, offsetof(struct thread_struct, sier)); | |
139 | DEFINE(THREAD_MMCR0, offsetof(struct thread_struct, mmcr0)); | |
140 | DEFINE(THREAD_MMCR2, offsetof(struct thread_struct, mmcr2)); | |
2468dcf6 | 141 | #endif |
8b3c34cf | 142 | #ifdef CONFIG_PPC_TRANSACTIONAL_MEM |
afc07701 | 143 | DEFINE(PACATMSCRATCH, offsetof(struct paca_struct, tm_scratch)); |
8b3c34cf MN |
144 | DEFINE(THREAD_TM_TFHAR, offsetof(struct thread_struct, tm_tfhar)); |
145 | DEFINE(THREAD_TM_TEXASR, offsetof(struct thread_struct, tm_texasr)); | |
146 | DEFINE(THREAD_TM_TFIAR, offsetof(struct thread_struct, tm_tfiar)); | |
28e61cc4 MN |
147 | DEFINE(THREAD_TM_TAR, offsetof(struct thread_struct, tm_tar)); |
148 | DEFINE(THREAD_TM_PPR, offsetof(struct thread_struct, tm_ppr)); | |
149 | DEFINE(THREAD_TM_DSCR, offsetof(struct thread_struct, tm_dscr)); | |
8b3c34cf | 150 | DEFINE(PT_CKPT_REGS, offsetof(struct thread_struct, ckpt_regs)); |
de79f7b9 PM |
151 | DEFINE(THREAD_TRANSACT_VRSTATE, offsetof(struct thread_struct, |
152 | transact_vr)); | |
8b3c34cf MN |
153 | DEFINE(THREAD_TRANSACT_VRSAVE, offsetof(struct thread_struct, |
154 | transact_vrsave)); | |
de79f7b9 PM |
155 | DEFINE(THREAD_TRANSACT_FPSTATE, offsetof(struct thread_struct, |
156 | transact_fp)); | |
8b3c34cf MN |
157 | /* Local pt_regs on stack for Transactional Memory funcs. */ |
158 | DEFINE(TM_FRAME_SIZE, STACK_FRAME_OVERHEAD + | |
159 | sizeof(struct pt_regs) + 16); | |
160 | #endif /* CONFIG_PPC_TRANSACTIONAL_MEM */ | |
2468dcf6 | 161 | |
d1dead5c | 162 | DEFINE(TI_FLAGS, offsetof(struct thread_info, flags)); |
f39224a8 | 163 | DEFINE(TI_LOCAL_FLAGS, offsetof(struct thread_info, local_flags)); |
d1dead5c | 164 | DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count)); |
d1dead5c | 165 | DEFINE(TI_TASK, offsetof(struct thread_info, task)); |
d1dead5c | 166 | DEFINE(TI_CPU, offsetof(struct thread_info, cpu)); |
d1dead5c SR |
167 | |
168 | #ifdef CONFIG_PPC64 | |
169 | DEFINE(DCACHEL1LINESIZE, offsetof(struct ppc64_caches, dline_size)); | |
170 | DEFINE(DCACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_dline_size)); | |
171 | DEFINE(DCACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, dlines_per_page)); | |
172 | DEFINE(ICACHEL1LINESIZE, offsetof(struct ppc64_caches, iline_size)); | |
173 | DEFINE(ICACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_iline_size)); | |
174 | DEFINE(ICACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, ilines_per_page)); | |
d1dead5c SR |
175 | /* paca */ |
176 | DEFINE(PACA_SIZE, sizeof(struct paca_struct)); | |
9e368f29 | 177 | DEFINE(PACA_LOCK_TOKEN, offsetof(struct paca_struct, lock_token)); |
d1dead5c SR |
178 | DEFINE(PACAPACAINDEX, offsetof(struct paca_struct, paca_index)); |
179 | DEFINE(PACAPROCSTART, offsetof(struct paca_struct, cpu_start)); | |
180 | DEFINE(PACAKSAVE, offsetof(struct paca_struct, kstack)); | |
181 | DEFINE(PACACURRENT, offsetof(struct paca_struct, __current)); | |
182 | DEFINE(PACASAVEDMSR, offsetof(struct paca_struct, saved_msr)); | |
d1dead5c SR |
183 | DEFINE(PACASTABRR, offsetof(struct paca_struct, stab_rr)); |
184 | DEFINE(PACAR1, offsetof(struct paca_struct, saved_r1)); | |
185 | DEFINE(PACATOC, offsetof(struct paca_struct, kernel_toc)); | |
1f6a93e4 PM |
186 | DEFINE(PACAKBASE, offsetof(struct paca_struct, kernelbase)); |
187 | DEFINE(PACAKMSR, offsetof(struct paca_struct, kernel_msr)); | |
d04c56f7 | 188 | DEFINE(PACASOFTIRQEN, offsetof(struct paca_struct, soft_enabled)); |
7230c564 | 189 | DEFINE(PACAIRQHAPPENED, offsetof(struct paca_struct, irq_happened)); |
c395465d | 190 | #ifdef CONFIG_PPC_BOOK3S |
2fc251a8 | 191 | DEFINE(PACACONTEXTID, offsetof(struct paca_struct, mm_ctx_id)); |
d0f13e3c BH |
192 | #ifdef CONFIG_PPC_MM_SLICES |
193 | DEFINE(PACALOWSLICESPSIZE, offsetof(struct paca_struct, | |
2fc251a8 | 194 | mm_ctx_low_slices_psize)); |
d0f13e3c | 195 | DEFINE(PACAHIGHSLICEPSIZE, offsetof(struct paca_struct, |
2fc251a8 | 196 | mm_ctx_high_slices_psize)); |
d0f13e3c | 197 | DEFINE(MMUPSIZEDEFSIZE, sizeof(struct mmu_psize_def)); |
91c60b5b | 198 | #endif /* CONFIG_PPC_MM_SLICES */ |
c395465d | 199 | #endif |
dce6670a BH |
200 | |
201 | #ifdef CONFIG_PPC_BOOK3E | |
202 | DEFINE(PACAPGD, offsetof(struct paca_struct, pgd)); | |
203 | DEFINE(PACA_KERNELPGD, offsetof(struct paca_struct, kernel_pgd)); | |
204 | DEFINE(PACA_EXGEN, offsetof(struct paca_struct, exgen)); | |
205 | DEFINE(PACA_EXTLB, offsetof(struct paca_struct, extlb)); | |
206 | DEFINE(PACA_EXMC, offsetof(struct paca_struct, exmc)); | |
207 | DEFINE(PACA_EXCRIT, offsetof(struct paca_struct, excrit)); | |
208 | DEFINE(PACA_EXDBG, offsetof(struct paca_struct, exdbg)); | |
209 | DEFINE(PACA_MC_STACK, offsetof(struct paca_struct, mc_kstack)); | |
210 | DEFINE(PACA_CRIT_STACK, offsetof(struct paca_struct, crit_kstack)); | |
211 | DEFINE(PACA_DBG_STACK, offsetof(struct paca_struct, dbg_kstack)); | |
28efc35f SW |
212 | DEFINE(PACA_TCD_PTR, offsetof(struct paca_struct, tcd_ptr)); |
213 | ||
214 | DEFINE(TCD_ESEL_NEXT, | |
215 | offsetof(struct tlb_core_data, esel_next)); | |
216 | DEFINE(TCD_ESEL_MAX, | |
217 | offsetof(struct tlb_core_data, esel_max)); | |
218 | DEFINE(TCD_ESEL_FIRST, | |
219 | offsetof(struct tlb_core_data, esel_first)); | |
dce6670a BH |
220 | #endif /* CONFIG_PPC_BOOK3E */ |
221 | ||
91c60b5b | 222 | #ifdef CONFIG_PPC_STD_MMU_64 |
91c60b5b BH |
223 | DEFINE(PACASLBCACHE, offsetof(struct paca_struct, slb_cache)); |
224 | DEFINE(PACASLBCACHEPTR, offsetof(struct paca_struct, slb_cache_ptr)); | |
225 | DEFINE(PACAVMALLOCSLLP, offsetof(struct paca_struct, vmalloc_sllp)); | |
226 | #ifdef CONFIG_PPC_MM_SLICES | |
d0f13e3c BH |
227 | DEFINE(MMUPSIZESLLP, offsetof(struct mmu_psize_def, sllp)); |
228 | #else | |
2fc251a8 | 229 | DEFINE(PACACONTEXTSLLP, offsetof(struct paca_struct, mm_ctx_sllp)); |
d0f13e3c | 230 | #endif /* CONFIG_PPC_MM_SLICES */ |
d1dead5c SR |
231 | DEFINE(PACA_EXGEN, offsetof(struct paca_struct, exgen)); |
232 | DEFINE(PACA_EXMC, offsetof(struct paca_struct, exmc)); | |
233 | DEFINE(PACA_EXSLB, offsetof(struct paca_struct, exslb)); | |
3356bb9f | 234 | DEFINE(PACALPPACAPTR, offsetof(struct paca_struct, lppaca_ptr)); |
2f6093c8 | 235 | DEFINE(PACA_SLBSHADOWPTR, offsetof(struct paca_struct, slb_shadow_ptr)); |
11a27ad7 MN |
236 | DEFINE(SLBSHADOW_STACKVSID, |
237 | offsetof(struct slb_shadow, save_area[SLB_NUM_BOLTED - 1].vsid)); | |
238 | DEFINE(SLBSHADOW_STACKESID, | |
239 | offsetof(struct slb_shadow, save_area[SLB_NUM_BOLTED - 1].esid)); | |
cf9efce0 | 240 | DEFINE(SLBSHADOW_SAVEAREA, offsetof(struct slb_shadow, save_area)); |
de56a948 | 241 | DEFINE(LPPACA_PMCINUSE, offsetof(struct lppaca, pmcregs_in_use)); |
cf9efce0 | 242 | DEFINE(LPPACA_DTLIDX, offsetof(struct lppaca, dtl_idx)); |
a8606e20 | 243 | DEFINE(LPPACA_YIELDCOUNT, offsetof(struct lppaca, yield_count)); |
cf9efce0 | 244 | DEFINE(PACA_DTL_RIDX, offsetof(struct paca_struct, dtl_ridx)); |
91c60b5b BH |
245 | #endif /* CONFIG_PPC_STD_MMU_64 */ |
246 | DEFINE(PACAEMERGSP, offsetof(struct paca_struct, emergency_sp)); | |
1e9b4507 MS |
247 | #ifdef CONFIG_PPC_BOOK3S_64 |
248 | DEFINE(PACAMCEMERGSP, offsetof(struct paca_struct, mc_emergency_sp)); | |
249 | DEFINE(PACA_IN_MCE, offsetof(struct paca_struct, in_mce)); | |
250 | #endif | |
91c60b5b | 251 | DEFINE(PACAHWCPUID, offsetof(struct paca_struct, hw_cpu_id)); |
1fc711f7 | 252 | DEFINE(PACAKEXECSTATE, offsetof(struct paca_struct, kexec_state)); |
1db36525 | 253 | DEFINE(PACA_DSCR_DEFAULT, offsetof(struct paca_struct, dscr_default)); |
cf9efce0 PM |
254 | DEFINE(PACA_STARTTIME, offsetof(struct paca_struct, starttime)); |
255 | DEFINE(PACA_STARTTIME_USER, offsetof(struct paca_struct, starttime_user)); | |
91c60b5b BH |
256 | DEFINE(PACA_USER_TIME, offsetof(struct paca_struct, user_time)); |
257 | DEFINE(PACA_SYSTEM_TIME, offsetof(struct paca_struct, system_time)); | |
91c60b5b | 258 | DEFINE(PACA_TRAP_SAVE, offsetof(struct paca_struct, trap_save)); |
2fde6d20 | 259 | DEFINE(PACA_NAPSTATELOST, offsetof(struct paca_struct, nap_state_lost)); |
9d378dfa | 260 | DEFINE(PACA_SPRG_VDSO, offsetof(struct paca_struct, sprg_vdso)); |
033ef338 | 261 | #endif /* CONFIG_PPC64 */ |
d1dead5c SR |
262 | |
263 | /* RTAS */ | |
264 | DEFINE(RTASBASE, offsetof(struct rtas_t, base)); | |
265 | DEFINE(RTASENTRY, offsetof(struct rtas_t, entry)); | |
d1dead5c | 266 | |
14cf11af | 267 | /* Interrupt register frame */ |
91120cc8 | 268 | DEFINE(INT_FRAME_SIZE, STACK_INT_FRAME_SIZE); |
14cf11af | 269 | DEFINE(SWITCH_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs)); |
218d169c | 270 | #ifdef CONFIG_PPC64 |
d1dead5c SR |
271 | /* Create extra stack space for SRR0 and SRR1 when calling prom/rtas. */ |
272 | DEFINE(PROM_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16); | |
273 | DEFINE(RTAS_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16); | |
57852a85 MK |
274 | |
275 | /* hcall statistics */ | |
276 | DEFINE(HCALL_STAT_SIZE, sizeof(struct hcall_stats)); | |
277 | DEFINE(HCALL_STAT_CALLS, offsetof(struct hcall_stats, num_calls)); | |
278 | DEFINE(HCALL_STAT_TB, offsetof(struct hcall_stats, tb_total)); | |
279 | DEFINE(HCALL_STAT_PURR, offsetof(struct hcall_stats, purr_total)); | |
d1dead5c | 280 | #endif /* CONFIG_PPC64 */ |
14cf11af PM |
281 | DEFINE(GPR0, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[0])); |
282 | DEFINE(GPR1, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[1])); | |
283 | DEFINE(GPR2, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[2])); | |
284 | DEFINE(GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[3])); | |
285 | DEFINE(GPR4, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[4])); | |
286 | DEFINE(GPR5, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[5])); | |
287 | DEFINE(GPR6, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[6])); | |
288 | DEFINE(GPR7, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[7])); | |
289 | DEFINE(GPR8, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[8])); | |
290 | DEFINE(GPR9, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[9])); | |
291 | DEFINE(GPR10, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[10])); | |
292 | DEFINE(GPR11, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[11])); | |
293 | DEFINE(GPR12, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[12])); | |
294 | DEFINE(GPR13, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[13])); | |
d1dead5c | 295 | #ifndef CONFIG_PPC64 |
14cf11af PM |
296 | DEFINE(GPR14, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[14])); |
297 | DEFINE(GPR15, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[15])); | |
298 | DEFINE(GPR16, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[16])); | |
299 | DEFINE(GPR17, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[17])); | |
300 | DEFINE(GPR18, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[18])); | |
301 | DEFINE(GPR19, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[19])); | |
302 | DEFINE(GPR20, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[20])); | |
303 | DEFINE(GPR21, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[21])); | |
304 | DEFINE(GPR22, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[22])); | |
305 | DEFINE(GPR23, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[23])); | |
306 | DEFINE(GPR24, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[24])); | |
307 | DEFINE(GPR25, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[25])); | |
308 | DEFINE(GPR26, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[26])); | |
309 | DEFINE(GPR27, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[27])); | |
310 | DEFINE(GPR28, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[28])); | |
311 | DEFINE(GPR29, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[29])); | |
312 | DEFINE(GPR30, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[30])); | |
313 | DEFINE(GPR31, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[31])); | |
d1dead5c | 314 | #endif /* CONFIG_PPC64 */ |
14cf11af PM |
315 | /* |
316 | * Note: these symbols include _ because they overlap with special | |
317 | * register names | |
318 | */ | |
319 | DEFINE(_NIP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, nip)); | |
320 | DEFINE(_MSR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, msr)); | |
321 | DEFINE(_CTR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ctr)); | |
322 | DEFINE(_LINK, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, link)); | |
323 | DEFINE(_CCR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ccr)); | |
14cf11af PM |
324 | DEFINE(_XER, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, xer)); |
325 | DEFINE(_DAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar)); | |
326 | DEFINE(_DSISR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr)); | |
d1dead5c SR |
327 | DEFINE(ORIG_GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, orig_gpr3)); |
328 | DEFINE(RESULT, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, result)); | |
d73e0c99 | 329 | DEFINE(_TRAP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, trap)); |
d1dead5c SR |
330 | #ifndef CONFIG_PPC64 |
331 | DEFINE(_MQ, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, mq)); | |
332 | /* | |
333 | * The PowerPC 400-class & Book-E processors have neither the DAR | |
334 | * nor the DSISR SPRs. Hence, we overload them to hold the similar | |
335 | * DEAR and ESR SPRs for such processors. For critical interrupts | |
336 | * we use them to hold SRR0 and SRR1. | |
14cf11af PM |
337 | */ |
338 | DEFINE(_DEAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar)); | |
339 | DEFINE(_ESR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr)); | |
d1dead5c | 340 | #else /* CONFIG_PPC64 */ |
d1dead5c SR |
341 | DEFINE(SOFTE, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, softe)); |
342 | ||
343 | /* These _only_ to be used with {PROM,RTAS}_FRAME_SIZE!!! */ | |
344 | DEFINE(_SRR0, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs)); | |
345 | DEFINE(_SRR1, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs)+8); | |
346 | #endif /* CONFIG_PPC64 */ | |
347 | ||
57e2a99f | 348 | #if defined(CONFIG_PPC32) |
fca622c5 KG |
349 | #if defined(CONFIG_BOOKE) || defined(CONFIG_40x) |
350 | DEFINE(EXC_LVL_SIZE, STACK_EXC_LVL_FRAME_SIZE); | |
351 | DEFINE(MAS0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas0)); | |
352 | /* we overload MMUCR for 44x on MAS0 since they are mutually exclusive */ | |
353 | DEFINE(MMUCR, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas0)); | |
354 | DEFINE(MAS1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas1)); | |
355 | DEFINE(MAS2, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas2)); | |
356 | DEFINE(MAS3, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas3)); | |
357 | DEFINE(MAS6, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas6)); | |
358 | DEFINE(MAS7, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, mas7)); | |
359 | DEFINE(_SRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, srr0)); | |
360 | DEFINE(_SRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, srr1)); | |
361 | DEFINE(_CSRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, csrr0)); | |
362 | DEFINE(_CSRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, csrr1)); | |
363 | DEFINE(_DSRR0, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, dsrr0)); | |
364 | DEFINE(_DSRR1, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, dsrr1)); | |
365 | DEFINE(SAVED_KSP_LIMIT, STACK_INT_FRAME_SIZE+offsetof(struct exception_regs, saved_ksp_limit)); | |
366 | #endif | |
57e2a99f | 367 | #endif |
14cf11af PM |
368 | DEFINE(CLONE_VM, CLONE_VM); |
369 | DEFINE(CLONE_UNTRACED, CLONE_UNTRACED); | |
d1dead5c SR |
370 | |
371 | #ifndef CONFIG_PPC64 | |
14cf11af | 372 | DEFINE(MM_PGD, offsetof(struct mm_struct, pgd)); |
d1dead5c | 373 | #endif /* ! CONFIG_PPC64 */ |
14cf11af PM |
374 | |
375 | /* About the CPU features table */ | |
14cf11af PM |
376 | DEFINE(CPU_SPEC_FEATURES, offsetof(struct cpu_spec, cpu_features)); |
377 | DEFINE(CPU_SPEC_SETUP, offsetof(struct cpu_spec, cpu_setup)); | |
f39b7a55 | 378 | DEFINE(CPU_SPEC_RESTORE, offsetof(struct cpu_spec, cpu_restore)); |
e7affb1d | 379 | DEFINE(CPU_DOWN_FLUSH, offsetof(struct cpu_spec, cpu_down_flush)); |
14cf11af | 380 | |
d1dead5c SR |
381 | DEFINE(pbe_address, offsetof(struct pbe, address)); |
382 | DEFINE(pbe_orig_address, offsetof(struct pbe, orig_address)); | |
383 | DEFINE(pbe_next, offsetof(struct pbe, next)); | |
14cf11af | 384 | |
543b9fd3 | 385 | #ifndef CONFIG_PPC64 |
fd582ec8 | 386 | DEFINE(TASK_SIZE, TASK_SIZE); |
d1dead5c | 387 | DEFINE(NUM_USER_SEGMENTS, TASK_SIZE>>28); |
a7f290da | 388 | #endif /* ! CONFIG_PPC64 */ |
14cf11af | 389 | |
a7f290da BH |
390 | /* datapage offsets for use by vdso */ |
391 | DEFINE(CFG_TB_ORIG_STAMP, offsetof(struct vdso_data, tb_orig_stamp)); | |
392 | DEFINE(CFG_TB_TICKS_PER_SEC, offsetof(struct vdso_data, tb_ticks_per_sec)); | |
393 | DEFINE(CFG_TB_TO_XS, offsetof(struct vdso_data, tb_to_xs)); | |
394 | DEFINE(CFG_STAMP_XSEC, offsetof(struct vdso_data, stamp_xsec)); | |
395 | DEFINE(CFG_TB_UPDATE_COUNT, offsetof(struct vdso_data, tb_update_count)); | |
396 | DEFINE(CFG_TZ_MINUTEWEST, offsetof(struct vdso_data, tz_minuteswest)); | |
397 | DEFINE(CFG_TZ_DSTTIME, offsetof(struct vdso_data, tz_dsttime)); | |
398 | DEFINE(CFG_SYSCALL_MAP32, offsetof(struct vdso_data, syscall_map_32)); | |
399 | DEFINE(WTOM_CLOCK_SEC, offsetof(struct vdso_data, wtom_clock_sec)); | |
400 | DEFINE(WTOM_CLOCK_NSEC, offsetof(struct vdso_data, wtom_clock_nsec)); | |
597bc5c0 | 401 | DEFINE(STAMP_XTIME, offsetof(struct vdso_data, stamp_xtime)); |
8fd63a9e | 402 | DEFINE(STAMP_SEC_FRAC, offsetof(struct vdso_data, stamp_sec_fraction)); |
fbe48175 OJ |
403 | DEFINE(CFG_ICACHE_BLOCKSZ, offsetof(struct vdso_data, icache_block_size)); |
404 | DEFINE(CFG_DCACHE_BLOCKSZ, offsetof(struct vdso_data, dcache_block_size)); | |
405 | DEFINE(CFG_ICACHE_LOGBLOCKSZ, offsetof(struct vdso_data, icache_log_block_size)); | |
406 | DEFINE(CFG_DCACHE_LOGBLOCKSZ, offsetof(struct vdso_data, dcache_log_block_size)); | |
a7f290da BH |
407 | #ifdef CONFIG_PPC64 |
408 | DEFINE(CFG_SYSCALL_MAP64, offsetof(struct vdso_data, syscall_map_64)); | |
14cf11af PM |
409 | DEFINE(TVAL64_TV_SEC, offsetof(struct timeval, tv_sec)); |
410 | DEFINE(TVAL64_TV_USEC, offsetof(struct timeval, tv_usec)); | |
411 | DEFINE(TVAL32_TV_SEC, offsetof(struct compat_timeval, tv_sec)); | |
412 | DEFINE(TVAL32_TV_USEC, offsetof(struct compat_timeval, tv_usec)); | |
0c37ec2a BH |
413 | DEFINE(TSPC64_TV_SEC, offsetof(struct timespec, tv_sec)); |
414 | DEFINE(TSPC64_TV_NSEC, offsetof(struct timespec, tv_nsec)); | |
a7f290da BH |
415 | DEFINE(TSPC32_TV_SEC, offsetof(struct compat_timespec, tv_sec)); |
416 | DEFINE(TSPC32_TV_NSEC, offsetof(struct compat_timespec, tv_nsec)); | |
417 | #else | |
418 | DEFINE(TVAL32_TV_SEC, offsetof(struct timeval, tv_sec)); | |
419 | DEFINE(TVAL32_TV_USEC, offsetof(struct timeval, tv_usec)); | |
0c37ec2a BH |
420 | DEFINE(TSPC32_TV_SEC, offsetof(struct timespec, tv_sec)); |
421 | DEFINE(TSPC32_TV_NSEC, offsetof(struct timespec, tv_nsec)); | |
a7f290da BH |
422 | #endif |
423 | /* timeval/timezone offsets for use by vdso */ | |
14cf11af PM |
424 | DEFINE(TZONE_TZ_MINWEST, offsetof(struct timezone, tz_minuteswest)); |
425 | DEFINE(TZONE_TZ_DSTTIME, offsetof(struct timezone, tz_dsttime)); | |
a7f290da BH |
426 | |
427 | /* Other bits used by the vdso */ | |
428 | DEFINE(CLOCK_REALTIME, CLOCK_REALTIME); | |
429 | DEFINE(CLOCK_MONOTONIC, CLOCK_MONOTONIC); | |
430 | DEFINE(NSEC_PER_SEC, NSEC_PER_SEC); | |
151db1fc | 431 | DEFINE(CLOCK_REALTIME_RES, MONOTONIC_RES_NSEC); |
a7f290da | 432 | |
007d88d0 DW |
433 | #ifdef CONFIG_BUG |
434 | DEFINE(BUG_ENTRY_SIZE, sizeof(struct bug_entry)); | |
435 | #endif | |
16a15a30 | 436 | |
ee7a76da | 437 | DEFINE(PGD_TABLE_SIZE, PGD_TABLE_SIZE); |
4ee7084e | 438 | DEFINE(PTE_SIZE, sizeof(pte_t)); |
bee86f14 | 439 | |
bbf45ba5 | 440 | #ifdef CONFIG_KVM |
bbf45ba5 HB |
441 | DEFINE(VCPU_HOST_STACK, offsetof(struct kvm_vcpu, arch.host_stack)); |
442 | DEFINE(VCPU_HOST_PID, offsetof(struct kvm_vcpu, arch.host_pid)); | |
d30f6e48 | 443 | DEFINE(VCPU_GUEST_PID, offsetof(struct kvm_vcpu, arch.pid)); |
bbf45ba5 | 444 | DEFINE(VCPU_GPRS, offsetof(struct kvm_vcpu, arch.gpr)); |
eab17672 | 445 | DEFINE(VCPU_VRSAVE, offsetof(struct kvm_vcpu, arch.vrsave)); |
efff1912 | 446 | DEFINE(VCPU_FPRS, offsetof(struct kvm_vcpu, arch.fp.fpr)); |
de56a948 | 447 | #ifdef CONFIG_ALTIVEC |
efff1912 | 448 | DEFINE(VCPU_VRS, offsetof(struct kvm_vcpu, arch.vr.vr)); |
de56a948 PM |
449 | #endif |
450 | DEFINE(VCPU_XER, offsetof(struct kvm_vcpu, arch.xer)); | |
451 | DEFINE(VCPU_CTR, offsetof(struct kvm_vcpu, arch.ctr)); | |
452 | DEFINE(VCPU_LR, offsetof(struct kvm_vcpu, arch.lr)); | |
e14e7a1e | 453 | #ifdef CONFIG_PPC_BOOK3S |
b005255e | 454 | DEFINE(VCPU_TAR, offsetof(struct kvm_vcpu, arch.tar)); |
e14e7a1e | 455 | #endif |
de56a948 PM |
456 | DEFINE(VCPU_CR, offsetof(struct kvm_vcpu, arch.cr)); |
457 | DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.pc)); | |
9975f5e3 | 458 | #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE |
de56a948 PM |
459 | DEFINE(VCPU_MSR, offsetof(struct kvm_vcpu, arch.shregs.msr)); |
460 | DEFINE(VCPU_SRR0, offsetof(struct kvm_vcpu, arch.shregs.srr0)); | |
461 | DEFINE(VCPU_SRR1, offsetof(struct kvm_vcpu, arch.shregs.srr1)); | |
462 | DEFINE(VCPU_SPRG0, offsetof(struct kvm_vcpu, arch.shregs.sprg0)); | |
463 | DEFINE(VCPU_SPRG1, offsetof(struct kvm_vcpu, arch.shregs.sprg1)); | |
464 | DEFINE(VCPU_SPRG2, offsetof(struct kvm_vcpu, arch.shregs.sprg2)); | |
465 | DEFINE(VCPU_SPRG3, offsetof(struct kvm_vcpu, arch.shregs.sprg3)); | |
b6c295df PM |
466 | #endif |
467 | #ifdef CONFIG_KVM_BOOK3S_HV_EXIT_TIMING | |
468 | DEFINE(VCPU_TB_RMENTRY, offsetof(struct kvm_vcpu, arch.rm_entry)); | |
469 | DEFINE(VCPU_TB_RMINTR, offsetof(struct kvm_vcpu, arch.rm_intr)); | |
470 | DEFINE(VCPU_TB_RMEXIT, offsetof(struct kvm_vcpu, arch.rm_exit)); | |
471 | DEFINE(VCPU_TB_GUEST, offsetof(struct kvm_vcpu, arch.guest_time)); | |
472 | DEFINE(VCPU_TB_CEDE, offsetof(struct kvm_vcpu, arch.cede_time)); | |
473 | DEFINE(VCPU_CUR_ACTIVITY, offsetof(struct kvm_vcpu, arch.cur_activity)); | |
474 | DEFINE(VCPU_ACTIVITY_START, offsetof(struct kvm_vcpu, arch.cur_tb_start)); | |
475 | DEFINE(TAS_SEQCOUNT, offsetof(struct kvmhv_tb_accumulator, seqcount)); | |
476 | DEFINE(TAS_TOTAL, offsetof(struct kvmhv_tb_accumulator, tb_total)); | |
477 | DEFINE(TAS_MIN, offsetof(struct kvmhv_tb_accumulator, tb_min)); | |
478 | DEFINE(TAS_MAX, offsetof(struct kvmhv_tb_accumulator, tb_max)); | |
de56a948 | 479 | #endif |
c8ae0ace | 480 | DEFINE(VCPU_SHARED_SPRG3, offsetof(struct kvm_vcpu_arch_shared, sprg3)); |
b5904972 SW |
481 | DEFINE(VCPU_SHARED_SPRG4, offsetof(struct kvm_vcpu_arch_shared, sprg4)); |
482 | DEFINE(VCPU_SHARED_SPRG5, offsetof(struct kvm_vcpu_arch_shared, sprg5)); | |
483 | DEFINE(VCPU_SHARED_SPRG6, offsetof(struct kvm_vcpu_arch_shared, sprg6)); | |
484 | DEFINE(VCPU_SHARED_SPRG7, offsetof(struct kvm_vcpu_arch_shared, sprg7)); | |
49dd2c49 | 485 | DEFINE(VCPU_SHADOW_PID, offsetof(struct kvm_vcpu, arch.shadow_pid)); |
dd9ebf1f | 486 | DEFINE(VCPU_SHADOW_PID1, offsetof(struct kvm_vcpu, arch.shadow_pid1)); |
96bc451a | 487 | DEFINE(VCPU_SHARED, offsetof(struct kvm_vcpu, arch.shared)); |
666e7252 | 488 | DEFINE(VCPU_SHARED_MSR, offsetof(struct kvm_vcpu_arch_shared, msr)); |
ecee273f | 489 | DEFINE(VCPU_SHADOW_MSR, offsetof(struct kvm_vcpu, arch.shadow_msr)); |
5deb8e7a AG |
490 | #if defined(CONFIG_PPC_BOOK3S_64) && defined(CONFIG_KVM_BOOK3S_PR_POSSIBLE) |
491 | DEFINE(VCPU_SHAREDBE, offsetof(struct kvm_vcpu, arch.shared_big_endian)); | |
492 | #endif | |
bbf45ba5 | 493 | |
b5904972 SW |
494 | DEFINE(VCPU_SHARED_MAS0, offsetof(struct kvm_vcpu_arch_shared, mas0)); |
495 | DEFINE(VCPU_SHARED_MAS1, offsetof(struct kvm_vcpu_arch_shared, mas1)); | |
496 | DEFINE(VCPU_SHARED_MAS2, offsetof(struct kvm_vcpu_arch_shared, mas2)); | |
497 | DEFINE(VCPU_SHARED_MAS7_3, offsetof(struct kvm_vcpu_arch_shared, mas7_3)); | |
498 | DEFINE(VCPU_SHARED_MAS4, offsetof(struct kvm_vcpu_arch_shared, mas4)); | |
499 | DEFINE(VCPU_SHARED_MAS6, offsetof(struct kvm_vcpu_arch_shared, mas6)); | |
500 | ||
d30f6e48 SW |
501 | DEFINE(VCPU_KVM, offsetof(struct kvm_vcpu, kvm)); |
502 | DEFINE(KVM_LPID, offsetof(struct kvm, arch.lpid)); | |
503 | ||
00c3a37c | 504 | /* book3s */ |
9975f5e3 | 505 | #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE |
de56a948 PM |
506 | DEFINE(KVM_SDR1, offsetof(struct kvm, arch.sdr1)); |
507 | DEFINE(KVM_HOST_LPID, offsetof(struct kvm, arch.host_lpid)); | |
508 | DEFINE(KVM_HOST_LPCR, offsetof(struct kvm, arch.host_lpcr)); | |
509 | DEFINE(KVM_HOST_SDR1, offsetof(struct kvm, arch.host_sdr1)); | |
1b400ba0 | 510 | DEFINE(KVM_NEED_FLUSH, offsetof(struct kvm, arch.need_tlb_flush.bits)); |
699a0ea0 | 511 | DEFINE(KVM_ENABLED_HCALLS, offsetof(struct kvm, arch.enabled_hcalls)); |
aa04b4cc | 512 | DEFINE(KVM_LPCR, offsetof(struct kvm, arch.lpcr)); |
697d3899 | 513 | DEFINE(KVM_VRMA_SLB_V, offsetof(struct kvm, arch.vrma_slb_v)); |
de56a948 PM |
514 | DEFINE(VCPU_DSISR, offsetof(struct kvm_vcpu, arch.shregs.dsisr)); |
515 | DEFINE(VCPU_DAR, offsetof(struct kvm_vcpu, arch.shregs.dar)); | |
7657f408 | 516 | DEFINE(VCPU_VPA, offsetof(struct kvm_vcpu, arch.vpa.pinned_addr)); |
c35635ef | 517 | DEFINE(VCPU_VPA_DIRTY, offsetof(struct kvm_vcpu, arch.vpa.dirty)); |
4a157d61 | 518 | DEFINE(VCPU_HEIR, offsetof(struct kvm_vcpu, arch.emul_inst)); |
ec257165 PM |
519 | DEFINE(VCPU_CPU, offsetof(struct kvm_vcpu, cpu)); |
520 | DEFINE(VCPU_THREAD_CPU, offsetof(struct kvm_vcpu, arch.thread_cpu)); | |
de56a948 | 521 | #endif |
00c3a37c | 522 | #ifdef CONFIG_PPC_BOOK3S |
de56a948 | 523 | DEFINE(VCPU_VCPUID, offsetof(struct kvm_vcpu, vcpu_id)); |
de56a948 PM |
524 | DEFINE(VCPU_PURR, offsetof(struct kvm_vcpu, arch.purr)); |
525 | DEFINE(VCPU_SPURR, offsetof(struct kvm_vcpu, arch.spurr)); | |
b005255e MN |
526 | DEFINE(VCPU_IC, offsetof(struct kvm_vcpu, arch.ic)); |
527 | DEFINE(VCPU_VTB, offsetof(struct kvm_vcpu, arch.vtb)); | |
de56a948 PM |
528 | DEFINE(VCPU_DSCR, offsetof(struct kvm_vcpu, arch.dscr)); |
529 | DEFINE(VCPU_AMR, offsetof(struct kvm_vcpu, arch.amr)); | |
530 | DEFINE(VCPU_UAMOR, offsetof(struct kvm_vcpu, arch.uamor)); | |
b005255e | 531 | DEFINE(VCPU_IAMR, offsetof(struct kvm_vcpu, arch.iamr)); |
de56a948 PM |
532 | DEFINE(VCPU_CTRL, offsetof(struct kvm_vcpu, arch.ctrl)); |
533 | DEFINE(VCPU_DABR, offsetof(struct kvm_vcpu, arch.dabr)); | |
8563bf52 | 534 | DEFINE(VCPU_DABRX, offsetof(struct kvm_vcpu, arch.dabrx)); |
b005255e MN |
535 | DEFINE(VCPU_DAWR, offsetof(struct kvm_vcpu, arch.dawr)); |
536 | DEFINE(VCPU_DAWRX, offsetof(struct kvm_vcpu, arch.dawrx)); | |
537 | DEFINE(VCPU_CIABR, offsetof(struct kvm_vcpu, arch.ciabr)); | |
62908905 | 538 | DEFINE(VCPU_HFLAGS, offsetof(struct kvm_vcpu, arch.hflags)); |
de56a948 PM |
539 | DEFINE(VCPU_DEC, offsetof(struct kvm_vcpu, arch.dec)); |
540 | DEFINE(VCPU_DEC_EXPIRES, offsetof(struct kvm_vcpu, arch.dec_expires)); | |
aa04b4cc | 541 | DEFINE(VCPU_PENDING_EXC, offsetof(struct kvm_vcpu, arch.pending_exceptions)); |
19ccb76a PM |
542 | DEFINE(VCPU_CEDED, offsetof(struct kvm_vcpu, arch.ceded)); |
543 | DEFINE(VCPU_PRODDED, offsetof(struct kvm_vcpu, arch.prodded)); | |
de56a948 PM |
544 | DEFINE(VCPU_MMCR, offsetof(struct kvm_vcpu, arch.mmcr)); |
545 | DEFINE(VCPU_PMC, offsetof(struct kvm_vcpu, arch.pmc)); | |
b005255e | 546 | DEFINE(VCPU_SPMC, offsetof(struct kvm_vcpu, arch.spmc)); |
14941789 PM |
547 | DEFINE(VCPU_SIAR, offsetof(struct kvm_vcpu, arch.siar)); |
548 | DEFINE(VCPU_SDAR, offsetof(struct kvm_vcpu, arch.sdar)); | |
b005255e | 549 | DEFINE(VCPU_SIER, offsetof(struct kvm_vcpu, arch.sier)); |
de56a948 PM |
550 | DEFINE(VCPU_SLB, offsetof(struct kvm_vcpu, arch.slb)); |
551 | DEFINE(VCPU_SLB_MAX, offsetof(struct kvm_vcpu, arch.slb_max)); | |
552 | DEFINE(VCPU_SLB_NR, offsetof(struct kvm_vcpu, arch.slb_nr)); | |
de56a948 PM |
553 | DEFINE(VCPU_FAULT_DSISR, offsetof(struct kvm_vcpu, arch.fault_dsisr)); |
554 | DEFINE(VCPU_FAULT_DAR, offsetof(struct kvm_vcpu, arch.fault_dar)); | |
e5ee5422 | 555 | DEFINE(VCPU_INTR_MSR, offsetof(struct kvm_vcpu, arch.intr_msr)); |
de56a948 PM |
556 | DEFINE(VCPU_LAST_INST, offsetof(struct kvm_vcpu, arch.last_inst)); |
557 | DEFINE(VCPU_TRAP, offsetof(struct kvm_vcpu, arch.trap)); | |
0acb9111 | 558 | DEFINE(VCPU_CFAR, offsetof(struct kvm_vcpu, arch.cfar)); |
4b8473c9 | 559 | DEFINE(VCPU_PPR, offsetof(struct kvm_vcpu, arch.ppr)); |
b005255e | 560 | DEFINE(VCPU_FSCR, offsetof(struct kvm_vcpu, arch.fscr)); |
616dff86 | 561 | DEFINE(VCPU_SHADOW_FSCR, offsetof(struct kvm_vcpu, arch.shadow_fscr)); |
b005255e | 562 | DEFINE(VCPU_PSPB, offsetof(struct kvm_vcpu, arch.pspb)); |
b005255e MN |
563 | DEFINE(VCPU_EBBHR, offsetof(struct kvm_vcpu, arch.ebbhr)); |
564 | DEFINE(VCPU_EBBRR, offsetof(struct kvm_vcpu, arch.ebbrr)); | |
565 | DEFINE(VCPU_BESCR, offsetof(struct kvm_vcpu, arch.bescr)); | |
566 | DEFINE(VCPU_CSIGR, offsetof(struct kvm_vcpu, arch.csigr)); | |
567 | DEFINE(VCPU_TACR, offsetof(struct kvm_vcpu, arch.tacr)); | |
568 | DEFINE(VCPU_TCSCR, offsetof(struct kvm_vcpu, arch.tcscr)); | |
569 | DEFINE(VCPU_ACOP, offsetof(struct kvm_vcpu, arch.acop)); | |
570 | DEFINE(VCPU_WORT, offsetof(struct kvm_vcpu, arch.wort)); | |
a2d56020 | 571 | DEFINE(VCPU_SHADOW_SRR1, offsetof(struct kvm_vcpu, arch.shadow_srr1)); |
7d6c40da | 572 | DEFINE(VCORE_ENTRY_EXIT, offsetof(struct kvmppc_vcore, entry_exit_map)); |
371fefd6 | 573 | DEFINE(VCORE_IN_GUEST, offsetof(struct kvmppc_vcore, in_guest)); |
19ccb76a | 574 | DEFINE(VCORE_NAPPING_THREADS, offsetof(struct kvmppc_vcore, napping_threads)); |
e0b7ec05 | 575 | DEFINE(VCORE_KVM, offsetof(struct kvmppc_vcore, kvm)); |
93b0f4dc | 576 | DEFINE(VCORE_TB_OFFSET, offsetof(struct kvmppc_vcore, tb_offset)); |
a0144e2a | 577 | DEFINE(VCORE_LPCR, offsetof(struct kvmppc_vcore, lpcr)); |
388cc6e1 | 578 | DEFINE(VCORE_PCR, offsetof(struct kvmppc_vcore, pcr)); |
b005255e | 579 | DEFINE(VCORE_DPDES, offsetof(struct kvmppc_vcore, dpdes)); |
de56a948 PM |
580 | DEFINE(VCPU_SLB_E, offsetof(struct kvmppc_slb, orige)); |
581 | DEFINE(VCPU_SLB_V, offsetof(struct kvmppc_slb, origv)); | |
582 | DEFINE(VCPU_SLB_SIZE, sizeof(struct kvmppc_slb)); | |
7b490411 MN |
583 | #ifdef CONFIG_PPC_TRANSACTIONAL_MEM |
584 | DEFINE(VCPU_TFHAR, offsetof(struct kvm_vcpu, arch.tfhar)); | |
585 | DEFINE(VCPU_TFIAR, offsetof(struct kvm_vcpu, arch.tfiar)); | |
586 | DEFINE(VCPU_TEXASR, offsetof(struct kvm_vcpu, arch.texasr)); | |
587 | DEFINE(VCPU_GPR_TM, offsetof(struct kvm_vcpu, arch.gpr_tm)); | |
588 | DEFINE(VCPU_FPRS_TM, offsetof(struct kvm_vcpu, arch.fp_tm.fpr)); | |
589 | DEFINE(VCPU_VRS_TM, offsetof(struct kvm_vcpu, arch.vr_tm.vr)); | |
590 | DEFINE(VCPU_VRSAVE_TM, offsetof(struct kvm_vcpu, arch.vrsave_tm)); | |
591 | DEFINE(VCPU_CR_TM, offsetof(struct kvm_vcpu, arch.cr_tm)); | |
592 | DEFINE(VCPU_LR_TM, offsetof(struct kvm_vcpu, arch.lr_tm)); | |
593 | DEFINE(VCPU_CTR_TM, offsetof(struct kvm_vcpu, arch.ctr_tm)); | |
594 | DEFINE(VCPU_AMR_TM, offsetof(struct kvm_vcpu, arch.amr_tm)); | |
595 | DEFINE(VCPU_PPR_TM, offsetof(struct kvm_vcpu, arch.ppr_tm)); | |
596 | DEFINE(VCPU_DSCR_TM, offsetof(struct kvm_vcpu, arch.dscr_tm)); | |
597 | DEFINE(VCPU_TAR_TM, offsetof(struct kvm_vcpu, arch.tar_tm)); | |
598 | #endif | |
3c42bf8a PM |
599 | |
600 | #ifdef CONFIG_PPC_BOOK3S_64 | |
7aa79938 | 601 | #ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE |
a2d56020 | 602 | DEFINE(PACA_SVCPU, offsetof(struct paca_struct, shadow_vcpu)); |
3c42bf8a | 603 | # define SVCPU_FIELD(x, f) DEFINE(x, offsetof(struct paca_struct, shadow_vcpu.f)) |
de56a948 PM |
604 | #else |
605 | # define SVCPU_FIELD(x, f) | |
606 | #endif | |
3c42bf8a PM |
607 | # define HSTATE_FIELD(x, f) DEFINE(x, offsetof(struct paca_struct, kvm_hstate.f)) |
608 | #else /* 32-bit */ | |
609 | # define SVCPU_FIELD(x, f) DEFINE(x, offsetof(struct kvmppc_book3s_shadow_vcpu, f)) | |
610 | # define HSTATE_FIELD(x, f) DEFINE(x, offsetof(struct kvmppc_book3s_shadow_vcpu, hstate.f)) | |
611 | #endif | |
612 | ||
613 | SVCPU_FIELD(SVCPU_CR, cr); | |
614 | SVCPU_FIELD(SVCPU_XER, xer); | |
615 | SVCPU_FIELD(SVCPU_CTR, ctr); | |
616 | SVCPU_FIELD(SVCPU_LR, lr); | |
617 | SVCPU_FIELD(SVCPU_PC, pc); | |
618 | SVCPU_FIELD(SVCPU_R0, gpr[0]); | |
619 | SVCPU_FIELD(SVCPU_R1, gpr[1]); | |
620 | SVCPU_FIELD(SVCPU_R2, gpr[2]); | |
621 | SVCPU_FIELD(SVCPU_R3, gpr[3]); | |
622 | SVCPU_FIELD(SVCPU_R4, gpr[4]); | |
623 | SVCPU_FIELD(SVCPU_R5, gpr[5]); | |
624 | SVCPU_FIELD(SVCPU_R6, gpr[6]); | |
625 | SVCPU_FIELD(SVCPU_R7, gpr[7]); | |
626 | SVCPU_FIELD(SVCPU_R8, gpr[8]); | |
627 | SVCPU_FIELD(SVCPU_R9, gpr[9]); | |
628 | SVCPU_FIELD(SVCPU_R10, gpr[10]); | |
629 | SVCPU_FIELD(SVCPU_R11, gpr[11]); | |
630 | SVCPU_FIELD(SVCPU_R12, gpr[12]); | |
631 | SVCPU_FIELD(SVCPU_R13, gpr[13]); | |
632 | SVCPU_FIELD(SVCPU_FAULT_DSISR, fault_dsisr); | |
633 | SVCPU_FIELD(SVCPU_FAULT_DAR, fault_dar); | |
634 | SVCPU_FIELD(SVCPU_LAST_INST, last_inst); | |
635 | SVCPU_FIELD(SVCPU_SHADOW_SRR1, shadow_srr1); | |
0604675f | 636 | #ifdef CONFIG_PPC_BOOK3S_32 |
3c42bf8a | 637 | SVCPU_FIELD(SVCPU_SR, sr); |
0604675f | 638 | #endif |
3c42bf8a PM |
639 | #ifdef CONFIG_PPC64 |
640 | SVCPU_FIELD(SVCPU_SLB, slb); | |
641 | SVCPU_FIELD(SVCPU_SLB_MAX, slb_max); | |
616dff86 | 642 | SVCPU_FIELD(SVCPU_SHADOW_FSCR, shadow_fscr); |
3c42bf8a PM |
643 | #endif |
644 | ||
645 | HSTATE_FIELD(HSTATE_HOST_R1, host_r1); | |
646 | HSTATE_FIELD(HSTATE_HOST_R2, host_r2); | |
de56a948 | 647 | HSTATE_FIELD(HSTATE_HOST_MSR, host_msr); |
3c42bf8a PM |
648 | HSTATE_FIELD(HSTATE_VMHANDLER, vmhandler); |
649 | HSTATE_FIELD(HSTATE_SCRATCH0, scratch0); | |
650 | HSTATE_FIELD(HSTATE_SCRATCH1, scratch1); | |
36e7bb38 | 651 | HSTATE_FIELD(HSTATE_SCRATCH2, scratch2); |
3c42bf8a | 652 | HSTATE_FIELD(HSTATE_IN_GUEST, in_guest); |
02143947 | 653 | HSTATE_FIELD(HSTATE_RESTORE_HID5, restore_hid5); |
19ccb76a | 654 | HSTATE_FIELD(HSTATE_NAPPING, napping); |
3c42bf8a | 655 | |
9975f5e3 | 656 | #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE |
7657f408 PM |
657 | HSTATE_FIELD(HSTATE_HWTHREAD_REQ, hwthread_req); |
658 | HSTATE_FIELD(HSTATE_HWTHREAD_STATE, hwthread_state); | |
de56a948 | 659 | HSTATE_FIELD(HSTATE_KVM_VCPU, kvm_vcpu); |
371fefd6 PM |
660 | HSTATE_FIELD(HSTATE_KVM_VCORE, kvm_vcore); |
661 | HSTATE_FIELD(HSTATE_XICS_PHYS, xics_phys); | |
54695c30 BH |
662 | HSTATE_FIELD(HSTATE_SAVED_XIRR, saved_xirr); |
663 | HSTATE_FIELD(HSTATE_HOST_IPI, host_ipi); | |
e0b7ec05 | 664 | HSTATE_FIELD(HSTATE_PTID, ptid); |
9a4fc4ea ME |
665 | HSTATE_FIELD(HSTATE_MMCR0, host_mmcr[0]); |
666 | HSTATE_FIELD(HSTATE_MMCR1, host_mmcr[1]); | |
667 | HSTATE_FIELD(HSTATE_MMCRA, host_mmcr[2]); | |
668 | HSTATE_FIELD(HSTATE_SIAR, host_mmcr[3]); | |
669 | HSTATE_FIELD(HSTATE_SDAR, host_mmcr[4]); | |
670 | HSTATE_FIELD(HSTATE_MMCR2, host_mmcr[5]); | |
671 | HSTATE_FIELD(HSTATE_SIER, host_mmcr[6]); | |
672 | HSTATE_FIELD(HSTATE_PMC1, host_pmc[0]); | |
673 | HSTATE_FIELD(HSTATE_PMC2, host_pmc[1]); | |
674 | HSTATE_FIELD(HSTATE_PMC3, host_pmc[2]); | |
675 | HSTATE_FIELD(HSTATE_PMC4, host_pmc[3]); | |
676 | HSTATE_FIELD(HSTATE_PMC5, host_pmc[4]); | |
677 | HSTATE_FIELD(HSTATE_PMC6, host_pmc[5]); | |
de56a948 PM |
678 | HSTATE_FIELD(HSTATE_PURR, host_purr); |
679 | HSTATE_FIELD(HSTATE_SPURR, host_spurr); | |
680 | HSTATE_FIELD(HSTATE_DSCR, host_dscr); | |
681 | HSTATE_FIELD(HSTATE_DABR, dabr); | |
682 | HSTATE_FIELD(HSTATE_DECEXP, dec_expires); | |
b4deba5c | 683 | HSTATE_FIELD(HSTATE_SPLIT_MODE, kvm_split_mode); |
19ccb76a | 684 | DEFINE(IPI_PRIORITY, IPI_PRIORITY); |
b4deba5c PM |
685 | DEFINE(KVM_SPLIT_RPR, offsetof(struct kvm_split_mode, rpr)); |
686 | DEFINE(KVM_SPLIT_PMMAR, offsetof(struct kvm_split_mode, pmmar)); | |
687 | DEFINE(KVM_SPLIT_LDBAR, offsetof(struct kvm_split_mode, ldbar)); | |
688 | DEFINE(KVM_SPLIT_SIZE, offsetof(struct kvm_split_mode, subcore_size)); | |
689 | DEFINE(KVM_SPLIT_DO_NAP, offsetof(struct kvm_split_mode, do_nap)); | |
690 | DEFINE(KVM_SPLIT_NAPPED, offsetof(struct kvm_split_mode, napped)); | |
9975f5e3 | 691 | #endif /* CONFIG_KVM_BOOK3S_HV_POSSIBLE */ |
de56a948 | 692 | |
0acb9111 PM |
693 | #ifdef CONFIG_PPC_BOOK3S_64 |
694 | HSTATE_FIELD(HSTATE_CFAR, cfar); | |
4b8473c9 | 695 | HSTATE_FIELD(HSTATE_PPR, ppr); |
616dff86 | 696 | HSTATE_FIELD(HSTATE_HOST_FSCR, host_fscr); |
0acb9111 PM |
697 | #endif /* CONFIG_PPC_BOOK3S_64 */ |
698 | ||
3c42bf8a | 699 | #else /* CONFIG_PPC_BOOK3S */ |
7e57cba0 AG |
700 | DEFINE(VCPU_CR, offsetof(struct kvm_vcpu, arch.cr)); |
701 | DEFINE(VCPU_XER, offsetof(struct kvm_vcpu, arch.xer)); | |
0604675f AG |
702 | DEFINE(VCPU_LR, offsetof(struct kvm_vcpu, arch.lr)); |
703 | DEFINE(VCPU_CTR, offsetof(struct kvm_vcpu, arch.ctr)); | |
704 | DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.pc)); | |
99e99d19 | 705 | DEFINE(VCPU_SPRG9, offsetof(struct kvm_vcpu, arch.sprg9)); |
0604675f AG |
706 | DEFINE(VCPU_LAST_INST, offsetof(struct kvm_vcpu, arch.last_inst)); |
707 | DEFINE(VCPU_FAULT_DEAR, offsetof(struct kvm_vcpu, arch.fault_dear)); | |
708 | DEFINE(VCPU_FAULT_ESR, offsetof(struct kvm_vcpu, arch.fault_esr)); | |
15b708be | 709 | DEFINE(VCPU_CRIT_SAVE, offsetof(struct kvm_vcpu, arch.crit_save)); |
00c3a37c | 710 | #endif /* CONFIG_PPC_BOOK3S */ |
3c42bf8a | 711 | #endif /* CONFIG_KVM */ |
d17051cb AG |
712 | |
713 | #ifdef CONFIG_KVM_GUEST | |
714 | DEFINE(KVM_MAGIC_SCRATCH1, offsetof(struct kvm_vcpu_arch_shared, | |
715 | scratch1)); | |
716 | DEFINE(KVM_MAGIC_SCRATCH2, offsetof(struct kvm_vcpu_arch_shared, | |
717 | scratch2)); | |
718 | DEFINE(KVM_MAGIC_SCRATCH3, offsetof(struct kvm_vcpu_arch_shared, | |
719 | scratch3)); | |
720 | DEFINE(KVM_MAGIC_INT, offsetof(struct kvm_vcpu_arch_shared, | |
721 | int_pending)); | |
722 | DEFINE(KVM_MAGIC_MSR, offsetof(struct kvm_vcpu_arch_shared, msr)); | |
723 | DEFINE(KVM_MAGIC_CRITICAL, offsetof(struct kvm_vcpu_arch_shared, | |
724 | critical)); | |
cbe487fa | 725 | DEFINE(KVM_MAGIC_SR, offsetof(struct kvm_vcpu_arch_shared, sr)); |
d17051cb AG |
726 | #endif |
727 | ||
ca9153a3 IY |
728 | #ifdef CONFIG_44x |
729 | DEFINE(PGD_T_LOG2, PGD_T_LOG2); | |
730 | DEFINE(PTE_T_LOG2, PTE_T_LOG2); | |
731 | #endif | |
55fd766b | 732 | #ifdef CONFIG_PPC_FSL_BOOK3E |
78f62237 KG |
733 | DEFINE(TLBCAM_SIZE, sizeof(struct tlbcam)); |
734 | DEFINE(TLBCAM_MAS0, offsetof(struct tlbcam, MAS0)); | |
735 | DEFINE(TLBCAM_MAS1, offsetof(struct tlbcam, MAS1)); | |
736 | DEFINE(TLBCAM_MAS2, offsetof(struct tlbcam, MAS2)); | |
737 | DEFINE(TLBCAM_MAS3, offsetof(struct tlbcam, MAS3)); | |
738 | DEFINE(TLBCAM_MAS7, offsetof(struct tlbcam, MAS7)); | |
739 | #endif | |
bbf45ba5 | 740 | |
4cd35f67 SW |
741 | #if defined(CONFIG_KVM) && defined(CONFIG_SPE) |
742 | DEFINE(VCPU_EVR, offsetof(struct kvm_vcpu, arch.evr[0])); | |
743 | DEFINE(VCPU_ACC, offsetof(struct kvm_vcpu, arch.acc)); | |
744 | DEFINE(VCPU_SPEFSCR, offsetof(struct kvm_vcpu, arch.spefscr)); | |
745 | DEFINE(VCPU_HOST_SPEFSCR, offsetof(struct kvm_vcpu, arch.host_spefscr)); | |
746 | #endif | |
747 | ||
d30f6e48 SW |
748 | #ifdef CONFIG_KVM_BOOKE_HV |
749 | DEFINE(VCPU_HOST_MAS4, offsetof(struct kvm_vcpu, arch.host_mas4)); | |
750 | DEFINE(VCPU_HOST_MAS6, offsetof(struct kvm_vcpu, arch.host_mas6)); | |
751 | DEFINE(VCPU_EPLC, offsetof(struct kvm_vcpu, arch.eplc)); | |
752 | #endif | |
753 | ||
73e75b41 HB |
754 | #ifdef CONFIG_KVM_EXIT_TIMING |
755 | DEFINE(VCPU_TIMING_EXIT_TBU, offsetof(struct kvm_vcpu, | |
756 | arch.timing_exit.tv32.tbu)); | |
757 | DEFINE(VCPU_TIMING_EXIT_TBL, offsetof(struct kvm_vcpu, | |
758 | arch.timing_exit.tv32.tbl)); | |
759 | DEFINE(VCPU_TIMING_LAST_ENTER_TBU, offsetof(struct kvm_vcpu, | |
760 | arch.timing_last_enter.tv32.tbu)); | |
761 | DEFINE(VCPU_TIMING_LAST_ENTER_TBL, offsetof(struct kvm_vcpu, | |
762 | arch.timing_last_enter.tv32.tbl)); | |
763 | #endif | |
764 | ||
7cba160a SP |
765 | #ifdef CONFIG_PPC_POWERNV |
766 | DEFINE(PACA_CORE_IDLE_STATE_PTR, | |
767 | offsetof(struct paca_struct, core_idle_state_ptr)); | |
768 | DEFINE(PACA_THREAD_IDLE_STATE, | |
769 | offsetof(struct paca_struct, thread_idle_state)); | |
770 | DEFINE(PACA_THREAD_MASK, | |
771 | offsetof(struct paca_struct, thread_mask)); | |
77b54e9f SP |
772 | DEFINE(PACA_SUBCORE_SIBLING_MASK, |
773 | offsetof(struct paca_struct, subcore_sibling_mask)); | |
7cba160a SP |
774 | #endif |
775 | ||
66feed61 PM |
776 | DEFINE(PPC_DBELL_SERVER, PPC_DBELL_SERVER); |
777 | ||
14cf11af PM |
778 | return 0; |
779 | } |