1 | // SPDX-License-Identifier: GPL-2.0-or-later |
2 | /* |
3 | * This program is used to generate definitions needed by |
4 | * assembly language modules. |
5 | * |
6 | * We use the technique used in the OSF Mach kernel code: |
7 | * generate asm statements containing #defines, |
8 | * compile this file to assembler, and then extract the |
9 | * #defines from the assembly-language output. |
10 | */ |
11 | |
12 | #include <linux/compat.h> |
13 | #include <linux/signal.h> |
14 | #include <linux/sched.h> |
15 | #include <linux/kernel.h> |
16 | #include <linux/errno.h> |
17 | #include <linux/string.h> |
18 | #include <linux/types.h> |
19 | #include <linux/mman.h> |
20 | #include <linux/mm.h> |
21 | #include <linux/suspend.h> |
22 | #include <linux/hrtimer.h> |
23 | #ifdef CONFIG_PPC64 |
24 | #include <linux/time.h> |
25 | #include <linux/hardirq.h> |
26 | #endif |
27 | #include <linux/kbuild.h> |
28 | |
29 | #include <asm/io.h> |
30 | #include <asm/page.h> |
31 | #include <asm/processor.h> |
32 | #include <asm/cputable.h> |
33 | #include <asm/thread_info.h> |
34 | #include <asm/rtas.h> |
35 | #include <asm/vdso_datapage.h> |
36 | #include <asm/dbell.h> |
37 | #ifdef CONFIG_PPC64 |
38 | #include <asm/paca.h> |
39 | #include <asm/lppaca.h> |
40 | #include <asm/cache.h> |
41 | #include <asm/mmu.h> |
42 | #include <asm/hvcall.h> |
43 | #include <asm/xics.h> |
44 | #endif |
45 | #ifdef CONFIG_PPC_POWERNV |
46 | #include <asm/opal.h> |
47 | #endif |
48 | #if defined(CONFIG_KVM) || defined(CONFIG_KVM_GUEST) |
49 | #include <linux/kvm_host.h> |
50 | #endif |
51 | #if defined(CONFIG_KVM) && defined(CONFIG_PPC_BOOK3S) |
52 | #include <asm/kvm_book3s.h> |
53 | #include <asm/kvm_ppc.h> |
54 | #endif |
55 | |
56 | #ifdef CONFIG_PPC32 |
57 | #ifdef CONFIG_BOOKE_OR_40x |
58 | #include "head_booke.h" |
59 | #endif |
60 | #endif |
61 | |
62 | #if defined(CONFIG_PPC_E500) |
63 | #include "../mm/mmu_decl.h" |
64 | #endif |
65 | |
66 | #ifdef CONFIG_PPC_8xx |
67 | #include <asm/fixmap.h> |
68 | #endif |
69 | |
70 | #ifdef CONFIG_XMON |
71 | #include "../xmon/xmon_bpts.h" |
72 | #endif |
73 | |
74 | #define STACK_PT_REGS_OFFSET(sym, val) \ |
75 | DEFINE(sym, STACK_INT_FRAME_REGS + offsetof(struct pt_regs, val)) |
76 | |
77 | int main(void) |
78 | { |
79 | OFFSET(THREAD, task_struct, thread); |
80 | OFFSET(MM, task_struct, mm); |
81 | #ifdef CONFIG_STACKPROTECTOR |
82 | OFFSET(TASK_CANARY, task_struct, stack_canary); |
83 | #ifdef CONFIG_PPC64 |
84 | OFFSET(PACA_CANARY, paca_struct, canary); |
85 | #endif |
86 | #endif |
87 | #ifdef CONFIG_PPC32 |
88 | #ifdef CONFIG_PPC_RTAS |
89 | OFFSET(RTAS_SP, thread_struct, rtas_sp); |
90 | #endif |
91 | #endif /* CONFIG_PPC64 */ |
92 | OFFSET(TASK_STACK, task_struct, stack); |
93 | #ifdef CONFIG_SMP |
94 | OFFSET(TASK_CPU, task_struct, thread_info.cpu); |
95 | #endif |
96 | |
97 | #ifdef CONFIG_LIVEPATCH_64 |
98 | OFFSET(TI_livepatch_sp, thread_info, livepatch_sp); |
99 | #endif |
100 | |
101 | OFFSET(KSP, thread_struct, ksp); |
102 | OFFSET(PT_REGS, thread_struct, regs); |
103 | #ifdef CONFIG_BOOKE |
104 | OFFSET(THREAD_NORMSAVES, thread_struct, normsave[0]); |
105 | #endif |
106 | #ifdef CONFIG_PPC_FPU |
107 | OFFSET(THREAD_FPEXC_MODE, thread_struct, fpexc_mode); |
108 | OFFSET(THREAD_FPSTATE, thread_struct, fp_state.fpr); |
109 | OFFSET(THREAD_FPSAVEAREA, thread_struct, fp_save_area); |
110 | #endif |
111 | OFFSET(FPSTATE_FPSCR, thread_fp_state, fpscr); |
112 | OFFSET(THREAD_LOAD_FP, thread_struct, load_fp); |
113 | #ifdef CONFIG_ALTIVEC |
114 | OFFSET(THREAD_VRSTATE, thread_struct, vr_state.vr); |
115 | OFFSET(THREAD_VRSAVEAREA, thread_struct, vr_save_area); |
116 | OFFSET(THREAD_USED_VR, thread_struct, used_vr); |
117 | OFFSET(VRSTATE_VSCR, thread_vr_state, vscr); |
118 | OFFSET(THREAD_LOAD_VEC, thread_struct, load_vec); |
119 | #endif /* CONFIG_ALTIVEC */ |
120 | #ifdef CONFIG_VSX |
121 | OFFSET(THREAD_USED_VSR, thread_struct, used_vsr); |
122 | #endif /* CONFIG_VSX */ |
123 | #ifdef CONFIG_PPC64 |
124 | OFFSET(KSP_VSID, thread_struct, ksp_vsid); |
125 | #else /* CONFIG_PPC64 */ |
126 | OFFSET(PGDIR, thread_struct, pgdir); |
127 | OFFSET(SRR0, thread_struct, srr0); |
128 | OFFSET(SRR1, thread_struct, srr1); |
129 | OFFSET(DAR, thread_struct, dar); |
130 | OFFSET(DSISR, thread_struct, dsisr); |
131 | #ifdef CONFIG_PPC_BOOK3S_32 |
132 | OFFSET(THR0, thread_struct, r0); |
133 | OFFSET(THR3, thread_struct, r3); |
134 | OFFSET(THR4, thread_struct, r4); |
135 | OFFSET(THR5, thread_struct, r5); |
136 | OFFSET(THR6, thread_struct, r6); |
137 | OFFSET(THR8, thread_struct, r8); |
138 | OFFSET(THR9, thread_struct, r9); |
139 | OFFSET(THR11, thread_struct, r11); |
140 | OFFSET(THLR, thread_struct, lr); |
141 | OFFSET(THCTR, thread_struct, ctr); |
142 | OFFSET(THSR0, thread_struct, sr0); |
143 | #endif |
144 | #ifdef CONFIG_SPE |
145 | OFFSET(THREAD_EVR0, thread_struct, evr[0]); |
146 | OFFSET(THREAD_ACC, thread_struct, acc); |
147 | OFFSET(THREAD_USED_SPE, thread_struct, used_spe); |
148 | #endif /* CONFIG_SPE */ |
149 | #endif /* CONFIG_PPC64 */ |
150 | #ifdef CONFIG_KVM_BOOK3S_32_HANDLER |
151 | OFFSET(THREAD_KVM_SVCPU, thread_struct, kvm_shadow_vcpu); |
152 | #endif |
153 | #if defined(CONFIG_KVM) && defined(CONFIG_BOOKE) |
154 | OFFSET(THREAD_KVM_VCPU, thread_struct, kvm_vcpu); |
155 | #endif |
156 | |
157 | #ifdef CONFIG_PPC_TRANSACTIONAL_MEM |
158 | OFFSET(PACATMSCRATCH, paca_struct, tm_scratch); |
159 | OFFSET(THREAD_TM_TFHAR, thread_struct, tm_tfhar); |
160 | OFFSET(THREAD_TM_TEXASR, thread_struct, tm_texasr); |
161 | OFFSET(THREAD_TM_TFIAR, thread_struct, tm_tfiar); |
162 | OFFSET(THREAD_TM_TAR, thread_struct, tm_tar); |
163 | OFFSET(THREAD_TM_PPR, thread_struct, tm_ppr); |
164 | OFFSET(THREAD_TM_DSCR, thread_struct, tm_dscr); |
165 | OFFSET(THREAD_TM_AMR, thread_struct, tm_amr); |
166 | OFFSET(PT_CKPT_REGS, thread_struct, ckpt_regs); |
167 | OFFSET(THREAD_CKVRSTATE, thread_struct, ckvr_state.vr); |
168 | OFFSET(THREAD_CKVRSAVE, thread_struct, ckvrsave); |
169 | OFFSET(THREAD_CKFPSTATE, thread_struct, ckfp_state.fpr); |
170 | /* Local pt_regs on stack in int frame form, plus 16 bytes for TM */ |
171 | DEFINE(TM_FRAME_SIZE, STACK_INT_FRAME_SIZE + 16); |
172 | #endif /* CONFIG_PPC_TRANSACTIONAL_MEM */ |
173 | |
174 | OFFSET(TI_LOCAL_FLAGS, thread_info, local_flags); |
175 | |
176 | #ifdef CONFIG_PPC64 |
177 | OFFSET(DCACHEL1BLOCKSIZE, ppc64_caches, l1d.block_size); |
178 | OFFSET(DCACHEL1LOGBLOCKSIZE, ppc64_caches, l1d.log_block_size); |
179 | /* paca */ |
180 | OFFSET(PACAPACAINDEX, paca_struct, paca_index); |
181 | OFFSET(PACAPROCSTART, paca_struct, cpu_start); |
182 | OFFSET(PACAKSAVE, paca_struct, kstack); |
183 | OFFSET(PACACURRENT, paca_struct, __current); |
184 | DEFINE(PACA_THREAD_INFO, offsetof(struct paca_struct, __current) + |
185 | offsetof(struct task_struct, thread_info)); |
186 | OFFSET(PACASAVEDMSR, paca_struct, saved_msr); |
187 | OFFSET(PACAR1, paca_struct, saved_r1); |
188 | #ifndef CONFIG_PPC_KERNEL_PCREL |
189 | OFFSET(PACATOC, paca_struct, kernel_toc); |
190 | #endif |
191 | OFFSET(PACAKBASE, paca_struct, kernelbase); |
192 | OFFSET(PACAKMSR, paca_struct, kernel_msr); |
193 | #ifdef CONFIG_PPC_BOOK3S_64 |
194 | OFFSET(PACAHSRR_VALID, paca_struct, hsrr_valid); |
195 | OFFSET(PACASRR_VALID, paca_struct, srr_valid); |
196 | #endif |
197 | OFFSET(PACAIRQSOFTMASK, paca_struct, irq_soft_mask); |
198 | OFFSET(PACAIRQHAPPENED, paca_struct, irq_happened); |
199 | OFFSET(PACA_FTRACE_ENABLED, paca_struct, ftrace_enabled); |
200 | |
201 | #ifdef CONFIG_PPC_BOOK3E_64 |
202 | OFFSET(PACAPGD, paca_struct, pgd); |
203 | OFFSET(PACA_KERNELPGD, paca_struct, kernel_pgd); |
204 | OFFSET(PACA_EXGEN, paca_struct, exgen); |
205 | OFFSET(PACA_EXTLB, paca_struct, extlb); |
206 | OFFSET(PACA_EXMC, paca_struct, exmc); |
207 | OFFSET(PACA_EXCRIT, paca_struct, excrit); |
208 | OFFSET(PACA_EXDBG, paca_struct, exdbg); |
209 | OFFSET(PACA_MC_STACK, paca_struct, mc_kstack); |
210 | OFFSET(PACA_CRIT_STACK, paca_struct, crit_kstack); |
211 | OFFSET(PACA_DBG_STACK, paca_struct, dbg_kstack); |
212 | OFFSET(PACA_TCD_PTR, paca_struct, tcd_ptr); |
213 | |
214 | OFFSET(TCD_ESEL_NEXT, tlb_core_data, esel_next); |
215 | OFFSET(TCD_ESEL_MAX, tlb_core_data, esel_max); |
216 | OFFSET(TCD_ESEL_FIRST, tlb_core_data, esel_first); |
217 | #endif /* CONFIG_PPC_BOOK3E_64 */ |
218 | |
219 | #ifdef CONFIG_PPC_BOOK3S_64 |
220 | OFFSET(PACA_EXGEN, paca_struct, exgen); |
221 | OFFSET(PACA_EXMC, paca_struct, exmc); |
222 | OFFSET(PACA_EXNMI, paca_struct, exnmi); |
223 | #ifdef CONFIG_PPC_64S_HASH_MMU |
224 | OFFSET(PACA_SLBSHADOWPTR, paca_struct, slb_shadow_ptr); |
225 | OFFSET(SLBSHADOW_STACKVSID, slb_shadow, save_area[SLB_NUM_BOLTED - 1].vsid); |
226 | OFFSET(SLBSHADOW_STACKESID, slb_shadow, save_area[SLB_NUM_BOLTED - 1].esid); |
227 | OFFSET(SLBSHADOW_SAVEAREA, slb_shadow, save_area); |
228 | #endif |
229 | OFFSET(LPPACA_PMCINUSE, lppaca, pmcregs_in_use); |
230 | #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE |
231 | OFFSET(PACA_PMCINUSE, paca_struct, pmcregs_in_use); |
232 | #endif |
233 | OFFSET(LPPACA_YIELDCOUNT, lppaca, yield_count); |
234 | #endif /* CONFIG_PPC_BOOK3S_64 */ |
235 | OFFSET(PACAEMERGSP, paca_struct, emergency_sp); |
236 | #ifdef CONFIG_PPC_BOOK3S_64 |
237 | OFFSET(PACAMCEMERGSP, paca_struct, mc_emergency_sp); |
238 | OFFSET(PACA_NMI_EMERG_SP, paca_struct, nmi_emergency_sp); |
239 | OFFSET(PACA_IN_MCE, paca_struct, in_mce); |
240 | OFFSET(PACA_IN_NMI, paca_struct, in_nmi); |
241 | OFFSET(PACA_RFI_FLUSH_FALLBACK_AREA, paca_struct, rfi_flush_fallback_area); |
242 | OFFSET(PACA_EXRFI, paca_struct, exrfi); |
243 | OFFSET(PACA_L1D_FLUSH_SIZE, paca_struct, l1d_flush_size); |
244 | |
245 | #endif |
246 | OFFSET(PACAHWCPUID, paca_struct, hw_cpu_id); |
247 | OFFSET(PACAKEXECSTATE, paca_struct, kexec_state); |
248 | OFFSET(PACA_DSCR_DEFAULT, paca_struct, dscr_default); |
249 | OFFSET(PACA_EXIT_SAVE_R1, paca_struct, exit_save_r1); |
250 | #ifdef CONFIG_PPC_BOOK3E_64 |
251 | OFFSET(PACA_TRAP_SAVE, paca_struct, trap_save); |
252 | #endif |
253 | OFFSET(PACA_SPRG_VDSO, paca_struct, sprg_vdso); |
254 | #else /* CONFIG_PPC64 */ |
255 | #endif /* CONFIG_PPC64 */ |
256 | |
257 | /* RTAS */ |
258 | OFFSET(RTASBASE, rtas_t, base); |
259 | OFFSET(RTASENTRY, rtas_t, entry); |
260 | |
261 | /* Interrupt register frame */ |
262 | DEFINE(INT_FRAME_SIZE, STACK_INT_FRAME_SIZE); |
263 | DEFINE(SWITCH_FRAME_SIZE, STACK_SWITCH_FRAME_SIZE); |
264 | STACK_PT_REGS_OFFSET(GPR0, gpr[0]); |
265 | STACK_PT_REGS_OFFSET(GPR1, gpr[1]); |
266 | STACK_PT_REGS_OFFSET(GPR2, gpr[2]); |
267 | STACK_PT_REGS_OFFSET(GPR3, gpr[3]); |
268 | STACK_PT_REGS_OFFSET(GPR4, gpr[4]); |
269 | STACK_PT_REGS_OFFSET(GPR5, gpr[5]); |
270 | STACK_PT_REGS_OFFSET(GPR6, gpr[6]); |
271 | STACK_PT_REGS_OFFSET(GPR7, gpr[7]); |
272 | STACK_PT_REGS_OFFSET(GPR8, gpr[8]); |
273 | STACK_PT_REGS_OFFSET(GPR9, gpr[9]); |
274 | STACK_PT_REGS_OFFSET(GPR10, gpr[10]); |
275 | STACK_PT_REGS_OFFSET(GPR11, gpr[11]); |
276 | STACK_PT_REGS_OFFSET(GPR12, gpr[12]); |
277 | STACK_PT_REGS_OFFSET(GPR13, gpr[13]); |
278 | /* |
279 | * Note: these symbols include _ because they overlap with special |
280 | * register names |
281 | */ |
282 | STACK_PT_REGS_OFFSET(_NIP, nip); |
283 | STACK_PT_REGS_OFFSET(_MSR, msr); |
284 | STACK_PT_REGS_OFFSET(_CTR, ctr); |
285 | STACK_PT_REGS_OFFSET(_LINK, link); |
286 | STACK_PT_REGS_OFFSET(_CCR, ccr); |
287 | STACK_PT_REGS_OFFSET(_XER, xer); |
288 | STACK_PT_REGS_OFFSET(_DAR, dar); |
289 | STACK_PT_REGS_OFFSET(_DEAR, dear); |
290 | STACK_PT_REGS_OFFSET(_DSISR, dsisr); |
291 | STACK_PT_REGS_OFFSET(_ESR, esr); |
292 | STACK_PT_REGS_OFFSET(ORIG_GPR3, orig_gpr3); |
293 | STACK_PT_REGS_OFFSET(RESULT, result); |
294 | STACK_PT_REGS_OFFSET(_TRAP, trap); |
295 | #ifdef CONFIG_PPC64 |
296 | STACK_PT_REGS_OFFSET(SOFTE, softe); |
297 | STACK_PT_REGS_OFFSET(_PPR, ppr); |
298 | #endif |
299 | |
300 | #ifdef CONFIG_PPC_PKEY |
301 | STACK_PT_REGS_OFFSET(STACK_REGS_AMR, amr); |
302 | STACK_PT_REGS_OFFSET(STACK_REGS_IAMR, iamr); |
303 | #endif |
304 | |
305 | #if defined(CONFIG_PPC32) && defined(CONFIG_BOOKE) |
306 | STACK_PT_REGS_OFFSET(MAS0, mas0); |
307 | /* we overload MMUCR for 44x on MAS0 since they are mutually exclusive */ |
308 | STACK_PT_REGS_OFFSET(MMUCR, mas0); |
309 | STACK_PT_REGS_OFFSET(MAS1, mas1); |
310 | STACK_PT_REGS_OFFSET(MAS2, mas2); |
311 | STACK_PT_REGS_OFFSET(MAS3, mas3); |
312 | STACK_PT_REGS_OFFSET(MAS6, mas6); |
313 | STACK_PT_REGS_OFFSET(MAS7, mas7); |
314 | STACK_PT_REGS_OFFSET(_SRR0, srr0); |
315 | STACK_PT_REGS_OFFSET(_SRR1, srr1); |
316 | STACK_PT_REGS_OFFSET(_CSRR0, csrr0); |
317 | STACK_PT_REGS_OFFSET(_CSRR1, csrr1); |
318 | STACK_PT_REGS_OFFSET(_DSRR0, dsrr0); |
319 | STACK_PT_REGS_OFFSET(_DSRR1, dsrr1); |
320 | #endif |
321 | |
322 | /* About the CPU features table */ |
323 | OFFSET(CPU_SPEC_FEATURES, cpu_spec, cpu_features); |
324 | OFFSET(CPU_SPEC_SETUP, cpu_spec, cpu_setup); |
325 | OFFSET(CPU_SPEC_RESTORE, cpu_spec, cpu_restore); |
326 | |
327 | OFFSET(pbe_address, pbe, address); |
328 | OFFSET(pbe_orig_address, pbe, orig_address); |
329 | OFFSET(pbe_next, pbe, next); |
330 | |
331 | #ifndef CONFIG_PPC64 |
332 | DEFINE(TASK_SIZE, TASK_SIZE); |
333 | DEFINE(NUM_USER_SEGMENTS, TASK_SIZE>>28); |
334 | #endif /* ! CONFIG_PPC64 */ |
335 | |
336 | /* datapage offsets for use by vdso */ |
337 | OFFSET(VDSO_DATA_OFFSET, vdso_arch_data, data); |
338 | OFFSET(CFG_TB_TICKS_PER_SEC, vdso_arch_data, tb_ticks_per_sec); |
339 | #ifdef CONFIG_PPC64 |
340 | OFFSET(CFG_ICACHE_BLOCKSZ, vdso_arch_data, icache_block_size); |
341 | OFFSET(CFG_DCACHE_BLOCKSZ, vdso_arch_data, dcache_block_size); |
342 | OFFSET(CFG_ICACHE_LOGBLOCKSZ, vdso_arch_data, icache_log_block_size); |
343 | OFFSET(CFG_DCACHE_LOGBLOCKSZ, vdso_arch_data, dcache_log_block_size); |
344 | OFFSET(CFG_SYSCALL_MAP64, vdso_arch_data, syscall_map); |
345 | OFFSET(CFG_SYSCALL_MAP32, vdso_arch_data, compat_syscall_map); |
346 | #else |
347 | OFFSET(CFG_SYSCALL_MAP32, vdso_arch_data, syscall_map); |
348 | #endif |
349 | |
350 | #ifdef CONFIG_BUG |
351 | DEFINE(BUG_ENTRY_SIZE, sizeof(struct bug_entry)); |
352 | #endif |
353 | |
354 | #ifdef CONFIG_KVM |
355 | OFFSET(VCPU_HOST_STACK, kvm_vcpu, arch.host_stack); |
356 | OFFSET(VCPU_HOST_PID, kvm_vcpu, arch.host_pid); |
357 | OFFSET(VCPU_GUEST_PID, kvm_vcpu, arch.pid); |
358 | OFFSET(VCPU_GPRS, kvm_vcpu, arch.regs.gpr); |
359 | OFFSET(VCPU_VRSAVE, kvm_vcpu, arch.vrsave); |
360 | OFFSET(VCPU_FPRS, kvm_vcpu, arch.fp.fpr); |
361 | #ifdef CONFIG_ALTIVEC |
362 | OFFSET(VCPU_VRS, kvm_vcpu, arch.vr.vr); |
363 | #endif |
364 | OFFSET(VCPU_XER, kvm_vcpu, arch.regs.xer); |
365 | OFFSET(VCPU_CTR, kvm_vcpu, arch.regs.ctr); |
366 | OFFSET(VCPU_LR, kvm_vcpu, arch.regs.link); |
367 | #ifdef CONFIG_PPC_BOOK3S |
368 | OFFSET(VCPU_TAR, kvm_vcpu, arch.tar); |
369 | #endif |
370 | OFFSET(VCPU_CR, kvm_vcpu, arch.regs.ccr); |
371 | OFFSET(VCPU_PC, kvm_vcpu, arch.regs.nip); |
372 | #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE |
373 | OFFSET(VCPU_MSR, kvm_vcpu, arch.shregs.msr); |
374 | OFFSET(VCPU_SRR0, kvm_vcpu, arch.shregs.srr0); |
375 | OFFSET(VCPU_SRR1, kvm_vcpu, arch.shregs.srr1); |
376 | OFFSET(VCPU_SPRG0, kvm_vcpu, arch.shregs.sprg0); |
377 | OFFSET(VCPU_SPRG1, kvm_vcpu, arch.shregs.sprg1); |
378 | OFFSET(VCPU_SPRG2, kvm_vcpu, arch.shregs.sprg2); |
379 | OFFSET(VCPU_SPRG3, kvm_vcpu, arch.shregs.sprg3); |
380 | #endif |
381 | #ifdef CONFIG_KVM_BOOK3S_HV_P8_TIMING |
382 | OFFSET(VCPU_TB_RMENTRY, kvm_vcpu, arch.rm_entry); |
383 | OFFSET(VCPU_TB_RMINTR, kvm_vcpu, arch.rm_intr); |
384 | OFFSET(VCPU_TB_RMEXIT, kvm_vcpu, arch.rm_exit); |
385 | OFFSET(VCPU_TB_GUEST, kvm_vcpu, arch.guest_time); |
386 | OFFSET(VCPU_TB_CEDE, kvm_vcpu, arch.cede_time); |
387 | OFFSET(VCPU_CUR_ACTIVITY, kvm_vcpu, arch.cur_activity); |
388 | OFFSET(VCPU_ACTIVITY_START, kvm_vcpu, arch.cur_tb_start); |
389 | OFFSET(TAS_SEQCOUNT, kvmhv_tb_accumulator, seqcount); |
390 | OFFSET(TAS_TOTAL, kvmhv_tb_accumulator, tb_total); |
391 | OFFSET(TAS_MIN, kvmhv_tb_accumulator, tb_min); |
392 | OFFSET(TAS_MAX, kvmhv_tb_accumulator, tb_max); |
393 | #endif |
394 | OFFSET(VCPU_SHARED_SPRG3, kvm_vcpu_arch_shared, sprg3); |
395 | OFFSET(VCPU_SHARED_SPRG4, kvm_vcpu_arch_shared, sprg4); |
396 | OFFSET(VCPU_SHARED_SPRG5, kvm_vcpu_arch_shared, sprg5); |
397 | OFFSET(VCPU_SHARED_SPRG6, kvm_vcpu_arch_shared, sprg6); |
398 | OFFSET(VCPU_SHARED_SPRG7, kvm_vcpu_arch_shared, sprg7); |
399 | OFFSET(VCPU_SHADOW_PID, kvm_vcpu, arch.shadow_pid); |
400 | OFFSET(VCPU_SHADOW_PID1, kvm_vcpu, arch.shadow_pid1); |
401 | OFFSET(VCPU_SHARED, kvm_vcpu, arch.shared); |
402 | OFFSET(VCPU_SHARED_MSR, kvm_vcpu_arch_shared, msr); |
403 | OFFSET(VCPU_SHADOW_MSR, kvm_vcpu, arch.shadow_msr); |
404 | #if defined(CONFIG_PPC_BOOK3S_64) && defined(CONFIG_KVM_BOOK3S_PR_POSSIBLE) |
405 | OFFSET(VCPU_SHAREDBE, kvm_vcpu, arch.shared_big_endian); |
406 | #endif |
407 | |
408 | OFFSET(VCPU_SHARED_MAS0, kvm_vcpu_arch_shared, mas0); |
409 | OFFSET(VCPU_SHARED_MAS1, kvm_vcpu_arch_shared, mas1); |
410 | OFFSET(VCPU_SHARED_MAS2, kvm_vcpu_arch_shared, mas2); |
411 | OFFSET(VCPU_SHARED_MAS7_3, kvm_vcpu_arch_shared, mas7_3); |
412 | OFFSET(VCPU_SHARED_MAS4, kvm_vcpu_arch_shared, mas4); |
413 | OFFSET(VCPU_SHARED_MAS6, kvm_vcpu_arch_shared, mas6); |
414 | |
415 | OFFSET(VCPU_KVM, kvm_vcpu, kvm); |
416 | OFFSET(KVM_LPID, kvm, arch.lpid); |
417 | |
418 | /* book3s */ |
419 | #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE |
420 | OFFSET(KVM_SDR1, kvm, arch.sdr1); |
421 | OFFSET(KVM_HOST_LPID, kvm, arch.host_lpid); |
422 | OFFSET(KVM_HOST_LPCR, kvm, arch.host_lpcr); |
423 | OFFSET(KVM_HOST_SDR1, kvm, arch.host_sdr1); |
424 | OFFSET(KVM_ENABLED_HCALLS, kvm, arch.enabled_hcalls); |
425 | OFFSET(KVM_VRMA_SLB_V, kvm, arch.vrma_slb_v); |
426 | OFFSET(KVM_SECURE_GUEST, kvm, arch.secure_guest); |
427 | OFFSET(VCPU_DSISR, kvm_vcpu, arch.shregs.dsisr); |
428 | OFFSET(VCPU_DAR, kvm_vcpu, arch.shregs.dar); |
429 | OFFSET(VCPU_VPA, kvm_vcpu, arch.vpa.pinned_addr); |
430 | OFFSET(VCPU_VPA_DIRTY, kvm_vcpu, arch.vpa.dirty); |
431 | OFFSET(VCPU_HEIR, kvm_vcpu, arch.emul_inst); |
432 | OFFSET(VCPU_CPU, kvm_vcpu, cpu); |
433 | OFFSET(VCPU_THREAD_CPU, kvm_vcpu, arch.thread_cpu); |
434 | #endif |
435 | #ifdef CONFIG_PPC_BOOK3S |
436 | OFFSET(VCPU_PURR, kvm_vcpu, arch.purr); |
437 | OFFSET(VCPU_SPURR, kvm_vcpu, arch.spurr); |
438 | OFFSET(VCPU_IC, kvm_vcpu, arch.ic); |
439 | OFFSET(VCPU_DSCR, kvm_vcpu, arch.dscr); |
440 | OFFSET(VCPU_AMR, kvm_vcpu, arch.amr); |
441 | OFFSET(VCPU_UAMOR, kvm_vcpu, arch.uamor); |
442 | OFFSET(VCPU_IAMR, kvm_vcpu, arch.iamr); |
443 | OFFSET(VCPU_CTRL, kvm_vcpu, arch.ctrl); |
444 | OFFSET(VCPU_DABR, kvm_vcpu, arch.dabr); |
445 | OFFSET(VCPU_DABRX, kvm_vcpu, arch.dabrx); |
446 | OFFSET(VCPU_DAWR0, kvm_vcpu, arch.dawr0); |
447 | OFFSET(VCPU_DAWRX0, kvm_vcpu, arch.dawrx0); |
448 | OFFSET(VCPU_CIABR, kvm_vcpu, arch.ciabr); |
449 | OFFSET(VCPU_HFLAGS, kvm_vcpu, arch.hflags); |
450 | OFFSET(VCPU_DEC_EXPIRES, kvm_vcpu, arch.dec_expires); |
451 | OFFSET(VCPU_PENDING_EXC, kvm_vcpu, arch.pending_exceptions); |
452 | OFFSET(VCPU_CEDED, kvm_vcpu, arch.ceded); |
453 | OFFSET(VCPU_PRODDED, kvm_vcpu, arch.prodded); |
454 | OFFSET(VCPU_MMCR, kvm_vcpu, arch.mmcr); |
455 | OFFSET(VCPU_MMCRA, kvm_vcpu, arch.mmcra); |
456 | OFFSET(VCPU_MMCRS, kvm_vcpu, arch.mmcrs); |
457 | OFFSET(VCPU_PMC, kvm_vcpu, arch.pmc); |
458 | OFFSET(VCPU_SIAR, kvm_vcpu, arch.siar); |
459 | OFFSET(VCPU_SDAR, kvm_vcpu, arch.sdar); |
460 | OFFSET(VCPU_SIER, kvm_vcpu, arch.sier); |
461 | OFFSET(VCPU_SLB, kvm_vcpu, arch.slb); |
462 | OFFSET(VCPU_SLB_MAX, kvm_vcpu, arch.slb_max); |
463 | OFFSET(VCPU_SLB_NR, kvm_vcpu, arch.slb_nr); |
464 | OFFSET(VCPU_FAULT_DSISR, kvm_vcpu, arch.fault_dsisr); |
465 | OFFSET(VCPU_FAULT_DAR, kvm_vcpu, arch.fault_dar); |
466 | OFFSET(VCPU_INTR_MSR, kvm_vcpu, arch.intr_msr); |
467 | OFFSET(VCPU_LAST_INST, kvm_vcpu, arch.last_inst); |
468 | OFFSET(VCPU_TRAP, kvm_vcpu, arch.trap); |
469 | OFFSET(VCPU_CFAR, kvm_vcpu, arch.cfar); |
470 | OFFSET(VCPU_PPR, kvm_vcpu, arch.ppr); |
471 | OFFSET(VCPU_FSCR, kvm_vcpu, arch.fscr); |
472 | OFFSET(VCPU_PSPB, kvm_vcpu, arch.pspb); |
473 | OFFSET(VCPU_EBBHR, kvm_vcpu, arch.ebbhr); |
474 | OFFSET(VCPU_EBBRR, kvm_vcpu, arch.ebbrr); |
475 | OFFSET(VCPU_BESCR, kvm_vcpu, arch.bescr); |
476 | OFFSET(VCPU_CSIGR, kvm_vcpu, arch.csigr); |
477 | OFFSET(VCPU_TACR, kvm_vcpu, arch.tacr); |
478 | OFFSET(VCPU_TCSCR, kvm_vcpu, arch.tcscr); |
479 | OFFSET(VCPU_ACOP, kvm_vcpu, arch.acop); |
480 | OFFSET(VCPU_WORT, kvm_vcpu, arch.wort); |
481 | OFFSET(VCPU_HFSCR, kvm_vcpu, arch.hfscr); |
482 | OFFSET(VCORE_ENTRY_EXIT, kvmppc_vcore, entry_exit_map); |
483 | OFFSET(VCORE_IN_GUEST, kvmppc_vcore, in_guest); |
484 | OFFSET(VCORE_NAPPING_THREADS, kvmppc_vcore, napping_threads); |
485 | OFFSET(VCORE_KVM, kvmppc_vcore, kvm); |
486 | OFFSET(VCORE_TB_OFFSET, kvmppc_vcore, tb_offset); |
487 | OFFSET(VCORE_TB_OFFSET_APPL, kvmppc_vcore, tb_offset_applied); |
488 | OFFSET(VCORE_LPCR, kvmppc_vcore, lpcr); |
489 | OFFSET(VCORE_PCR, kvmppc_vcore, pcr); |
490 | OFFSET(VCORE_DPDES, kvmppc_vcore, dpdes); |
491 | OFFSET(VCORE_VTB, kvmppc_vcore, vtb); |
492 | OFFSET(VCPU_SLB_E, kvmppc_slb, orige); |
493 | OFFSET(VCPU_SLB_V, kvmppc_slb, origv); |
494 | DEFINE(VCPU_SLB_SIZE, sizeof(struct kvmppc_slb)); |
495 | #ifdef CONFIG_PPC_TRANSACTIONAL_MEM |
496 | OFFSET(VCPU_TFHAR, kvm_vcpu, arch.tfhar); |
497 | OFFSET(VCPU_TFIAR, kvm_vcpu, arch.tfiar); |
498 | OFFSET(VCPU_TEXASR, kvm_vcpu, arch.texasr); |
499 | OFFSET(VCPU_ORIG_TEXASR, kvm_vcpu, arch.orig_texasr); |
500 | OFFSET(VCPU_GPR_TM, kvm_vcpu, arch.gpr_tm); |
501 | OFFSET(VCPU_FPRS_TM, kvm_vcpu, arch.fp_tm.fpr); |
502 | OFFSET(VCPU_VRS_TM, kvm_vcpu, arch.vr_tm.vr); |
503 | OFFSET(VCPU_VRSAVE_TM, kvm_vcpu, arch.vrsave_tm); |
504 | OFFSET(VCPU_CR_TM, kvm_vcpu, arch.cr_tm); |
505 | OFFSET(VCPU_XER_TM, kvm_vcpu, arch.xer_tm); |
506 | OFFSET(VCPU_LR_TM, kvm_vcpu, arch.lr_tm); |
507 | OFFSET(VCPU_CTR_TM, kvm_vcpu, arch.ctr_tm); |
508 | OFFSET(VCPU_AMR_TM, kvm_vcpu, arch.amr_tm); |
509 | OFFSET(VCPU_PPR_TM, kvm_vcpu, arch.ppr_tm); |
510 | OFFSET(VCPU_DSCR_TM, kvm_vcpu, arch.dscr_tm); |
511 | OFFSET(VCPU_TAR_TM, kvm_vcpu, arch.tar_tm); |
512 | #endif |
513 | |
514 | #ifdef CONFIG_PPC_BOOK3S_64 |
515 | #ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE |
516 | OFFSET(PACA_SVCPU, paca_struct, shadow_vcpu); |
517 | # define SVCPU_FIELD(x, f) DEFINE(x, offsetof(struct paca_struct, shadow_vcpu.f)) |
518 | #else |
519 | # define SVCPU_FIELD(x, f) |
520 | #endif |
521 | # define HSTATE_FIELD(x, f) DEFINE(x, offsetof(struct paca_struct, kvm_hstate.f)) |
522 | #else /* 32-bit */ |
523 | # define SVCPU_FIELD(x, f) DEFINE(x, offsetof(struct kvmppc_book3s_shadow_vcpu, f)) |
524 | # define HSTATE_FIELD(x, f) DEFINE(x, offsetof(struct kvmppc_book3s_shadow_vcpu, hstate.f)) |
525 | #endif |
526 | |
527 | SVCPU_FIELD(SVCPU_CR, cr); |
528 | SVCPU_FIELD(SVCPU_XER, xer); |
529 | SVCPU_FIELD(SVCPU_CTR, ctr); |
530 | SVCPU_FIELD(SVCPU_LR, lr); |
531 | SVCPU_FIELD(SVCPU_PC, pc); |
532 | SVCPU_FIELD(SVCPU_R0, gpr[0]); |
533 | SVCPU_FIELD(SVCPU_R1, gpr[1]); |
534 | SVCPU_FIELD(SVCPU_R2, gpr[2]); |
535 | SVCPU_FIELD(SVCPU_R3, gpr[3]); |
536 | SVCPU_FIELD(SVCPU_R4, gpr[4]); |
537 | SVCPU_FIELD(SVCPU_R5, gpr[5]); |
538 | SVCPU_FIELD(SVCPU_R6, gpr[6]); |
539 | SVCPU_FIELD(SVCPU_R7, gpr[7]); |
540 | SVCPU_FIELD(SVCPU_R8, gpr[8]); |
541 | SVCPU_FIELD(SVCPU_R9, gpr[9]); |
542 | SVCPU_FIELD(SVCPU_R10, gpr[10]); |
543 | SVCPU_FIELD(SVCPU_R11, gpr[11]); |
544 | SVCPU_FIELD(SVCPU_R12, gpr[12]); |
545 | SVCPU_FIELD(SVCPU_R13, gpr[13]); |
546 | SVCPU_FIELD(SVCPU_FAULT_DSISR, fault_dsisr); |
547 | SVCPU_FIELD(SVCPU_FAULT_DAR, fault_dar); |
548 | SVCPU_FIELD(SVCPU_LAST_INST, last_inst); |
549 | SVCPU_FIELD(SVCPU_SHADOW_SRR1, shadow_srr1); |
550 | #ifdef CONFIG_PPC_BOOK3S_32 |
551 | SVCPU_FIELD(SVCPU_SR, sr); |
552 | #endif |
553 | #ifdef CONFIG_PPC64 |
554 | SVCPU_FIELD(SVCPU_SLB, slb); |
555 | SVCPU_FIELD(SVCPU_SLB_MAX, slb_max); |
556 | SVCPU_FIELD(SVCPU_SHADOW_FSCR, shadow_fscr); |
557 | #endif |
558 | |
559 | HSTATE_FIELD(HSTATE_HOST_R1, host_r1); |
560 | HSTATE_FIELD(HSTATE_HOST_R2, host_r2); |
561 | HSTATE_FIELD(HSTATE_HOST_MSR, host_msr); |
562 | HSTATE_FIELD(HSTATE_VMHANDLER, vmhandler); |
563 | HSTATE_FIELD(HSTATE_SCRATCH0, scratch0); |
564 | HSTATE_FIELD(HSTATE_SCRATCH1, scratch1); |
565 | HSTATE_FIELD(HSTATE_SCRATCH2, scratch2); |
566 | HSTATE_FIELD(HSTATE_IN_GUEST, in_guest); |
567 | HSTATE_FIELD(HSTATE_RESTORE_HID5, restore_hid5); |
568 | HSTATE_FIELD(HSTATE_NAPPING, napping); |
569 | |
570 | #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE |
571 | HSTATE_FIELD(HSTATE_HWTHREAD_REQ, hwthread_req); |
572 | HSTATE_FIELD(HSTATE_HWTHREAD_STATE, hwthread_state); |
573 | HSTATE_FIELD(HSTATE_KVM_VCPU, kvm_vcpu); |
574 | HSTATE_FIELD(HSTATE_KVM_VCORE, kvm_vcore); |
575 | HSTATE_FIELD(HSTATE_HOST_IPI, host_ipi); |
576 | HSTATE_FIELD(HSTATE_PTID, ptid); |
577 | HSTATE_FIELD(HSTATE_FAKE_SUSPEND, fake_suspend); |
578 | HSTATE_FIELD(HSTATE_MMCR0, host_mmcr[0]); |
579 | HSTATE_FIELD(HSTATE_MMCR1, host_mmcr[1]); |
580 | HSTATE_FIELD(HSTATE_MMCRA, host_mmcr[2]); |
581 | HSTATE_FIELD(HSTATE_SIAR, host_mmcr[3]); |
582 | HSTATE_FIELD(HSTATE_SDAR, host_mmcr[4]); |
583 | HSTATE_FIELD(HSTATE_MMCR2, host_mmcr[5]); |
584 | HSTATE_FIELD(HSTATE_SIER, host_mmcr[6]); |
585 | HSTATE_FIELD(HSTATE_PMC1, host_pmc[0]); |
586 | HSTATE_FIELD(HSTATE_PMC2, host_pmc[1]); |
587 | HSTATE_FIELD(HSTATE_PMC3, host_pmc[2]); |
588 | HSTATE_FIELD(HSTATE_PMC4, host_pmc[3]); |
589 | HSTATE_FIELD(HSTATE_PMC5, host_pmc[4]); |
590 | HSTATE_FIELD(HSTATE_PMC6, host_pmc[5]); |
591 | HSTATE_FIELD(HSTATE_PURR, host_purr); |
592 | HSTATE_FIELD(HSTATE_SPURR, host_spurr); |
593 | HSTATE_FIELD(HSTATE_DSCR, host_dscr); |
594 | HSTATE_FIELD(HSTATE_DABR, dabr); |
595 | HSTATE_FIELD(HSTATE_DECEXP, dec_expires); |
596 | HSTATE_FIELD(HSTATE_SPLIT_MODE, kvm_split_mode); |
597 | DEFINE(IPI_PRIORITY, IPI_PRIORITY); |
598 | OFFSET(KVM_SPLIT_RPR, kvm_split_mode, rpr); |
599 | OFFSET(KVM_SPLIT_PMMAR, kvm_split_mode, pmmar); |
600 | OFFSET(KVM_SPLIT_LDBAR, kvm_split_mode, ldbar); |
601 | OFFSET(KVM_SPLIT_DO_NAP, kvm_split_mode, do_nap); |
602 | OFFSET(KVM_SPLIT_NAPPED, kvm_split_mode, napped); |
603 | #endif /* CONFIG_KVM_BOOK3S_HV_POSSIBLE */ |
604 | |
605 | #ifdef CONFIG_PPC_BOOK3S_64 |
606 | HSTATE_FIELD(HSTATE_CFAR, cfar); |
607 | HSTATE_FIELD(HSTATE_PPR, ppr); |
608 | HSTATE_FIELD(HSTATE_HOST_FSCR, host_fscr); |
609 | #endif /* CONFIG_PPC_BOOK3S_64 */ |
610 | |
611 | #else /* CONFIG_PPC_BOOK3S */ |
612 | OFFSET(VCPU_CR, kvm_vcpu, arch.regs.ccr); |
613 | OFFSET(VCPU_XER, kvm_vcpu, arch.regs.xer); |
614 | OFFSET(VCPU_LR, kvm_vcpu, arch.regs.link); |
615 | OFFSET(VCPU_CTR, kvm_vcpu, arch.regs.ctr); |
616 | OFFSET(VCPU_PC, kvm_vcpu, arch.regs.nip); |
617 | OFFSET(VCPU_SPRG9, kvm_vcpu, arch.sprg9); |
618 | OFFSET(VCPU_LAST_INST, kvm_vcpu, arch.last_inst); |
619 | OFFSET(VCPU_FAULT_DEAR, kvm_vcpu, arch.fault_dear); |
620 | OFFSET(VCPU_FAULT_ESR, kvm_vcpu, arch.fault_esr); |
621 | OFFSET(VCPU_CRIT_SAVE, kvm_vcpu, arch.crit_save); |
622 | #endif /* CONFIG_PPC_BOOK3S */ |
623 | #endif /* CONFIG_KVM */ |
624 | |
625 | #ifdef CONFIG_KVM_GUEST |
626 | OFFSET(KVM_MAGIC_SCRATCH1, kvm_vcpu_arch_shared, scratch1); |
627 | OFFSET(KVM_MAGIC_SCRATCH2, kvm_vcpu_arch_shared, scratch2); |
628 | OFFSET(KVM_MAGIC_SCRATCH3, kvm_vcpu_arch_shared, scratch3); |
629 | OFFSET(KVM_MAGIC_INT, kvm_vcpu_arch_shared, int_pending); |
630 | OFFSET(KVM_MAGIC_MSR, kvm_vcpu_arch_shared, msr); |
631 | OFFSET(KVM_MAGIC_CRITICAL, kvm_vcpu_arch_shared, critical); |
632 | OFFSET(KVM_MAGIC_SR, kvm_vcpu_arch_shared, sr); |
633 | #endif |
634 | |
635 | #ifdef CONFIG_44x |
636 | DEFINE(PGD_T_LOG2, PGD_T_LOG2); |
637 | DEFINE(PTE_T_LOG2, PTE_T_LOG2); |
638 | #endif |
639 | #ifdef CONFIG_PPC_E500 |
640 | DEFINE(TLBCAM_SIZE, sizeof(struct tlbcam)); |
641 | OFFSET(TLBCAM_MAS0, tlbcam, MAS0); |
642 | OFFSET(TLBCAM_MAS1, tlbcam, MAS1); |
643 | OFFSET(TLBCAM_MAS2, tlbcam, MAS2); |
644 | OFFSET(TLBCAM_MAS3, tlbcam, MAS3); |
645 | OFFSET(TLBCAM_MAS7, tlbcam, MAS7); |
646 | #endif |
647 | |
648 | #if defined(CONFIG_KVM) && defined(CONFIG_SPE) |
649 | OFFSET(VCPU_EVR, kvm_vcpu, arch.evr[0]); |
650 | OFFSET(VCPU_ACC, kvm_vcpu, arch.acc); |
651 | OFFSET(VCPU_SPEFSCR, kvm_vcpu, arch.spefscr); |
652 | OFFSET(VCPU_HOST_SPEFSCR, kvm_vcpu, arch.host_spefscr); |
653 | #endif |
654 | |
655 | #ifdef CONFIG_KVM_BOOKE_HV |
656 | OFFSET(VCPU_HOST_MAS4, kvm_vcpu, arch.host_mas4); |
657 | OFFSET(VCPU_HOST_MAS6, kvm_vcpu, arch.host_mas6); |
658 | #endif |
659 | |
660 | #ifdef CONFIG_KVM_EXIT_TIMING |
661 | OFFSET(VCPU_TIMING_EXIT_TBU, kvm_vcpu, arch.timing_exit.tv32.tbu); |
662 | OFFSET(VCPU_TIMING_EXIT_TBL, kvm_vcpu, arch.timing_exit.tv32.tbl); |
663 | OFFSET(VCPU_TIMING_LAST_ENTER_TBU, kvm_vcpu, arch.timing_last_enter.tv32.tbu); |
664 | OFFSET(VCPU_TIMING_LAST_ENTER_TBL, kvm_vcpu, arch.timing_last_enter.tv32.tbl); |
665 | #endif |
666 | |
667 | DEFINE(PPC_DBELL_SERVER, PPC_DBELL_SERVER); |
668 | |
669 | #ifdef CONFIG_PPC_8xx |
670 | DEFINE(VIRT_IMMR_BASE, (u64)__fix_to_virt(FIX_IMMR_BASE)); |
671 | #endif |
672 | |
673 | #ifdef CONFIG_XMON |
674 | DEFINE(BPT_SIZE, BPT_SIZE); |
675 | #endif |
676 | |
677 | return 0; |
678 | } |
679 | |