VirtualBox

source: vbox/trunk/src/VBox/VMM/testcase/tstVMStructSize.cpp@ 62000

Last change on this file since 62000 was 62000, checked in by vboxsync, 9 years ago

IEM,VM: Inserted two TLBS into the IEMCPU structure and reorged the VMCPU structure a little bit.
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File size: 21.3 KB
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1/* $Id: tstVMStructSize.cpp 62000 2016-07-04 11:25:53Z vboxsync $ */
2/** @file
3 * tstVMStructSize - testcase for check structure sizes/alignment
4 * and to verify that HC and GC uses the same
5 * representation of the structures.
6 */
7
8/*
9 * Copyright (C) 2006-2016 Oracle Corporation
10 *
11 * This file is part of VirtualBox Open Source Edition (OSE), as
12 * available from http://www.virtualbox.org. This file is free software;
13 * you can redistribute it and/or modify it under the terms of the GNU
14 * General Public License (GPL) as published by the Free Software
15 * Foundation, in version 2 as it comes in the "COPYING" file of the
16 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
17 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
18 */
19
20
21/*********************************************************************************************************************************
22* Header Files *
23*********************************************************************************************************************************/
24#include <VBox/vmm/cfgm.h>
25#include <VBox/vmm/cpum.h>
26#include <VBox/vmm/mm.h>
27#include <VBox/vmm/pgm.h>
28#include <VBox/vmm/selm.h>
29#include <VBox/vmm/trpm.h>
30#include <VBox/vmm/vmm.h>
31#include <VBox/vmm/stam.h>
32#include "PDMInternal.h"
33#include <VBox/vmm/pdm.h>
34#include "CFGMInternal.h"
35#include "CPUMInternal.h"
36#include "MMInternal.h"
37#include "PGMInternal.h"
38#include "SELMInternal.h"
39#include "TRPMInternal.h"
40#include "TMInternal.h"
41#include "IOMInternal.h"
42#include "REMInternal.h"
43#include "SSMInternal.h"
44#include "HMInternal.h"
45#include "VMMInternal.h"
46#include "DBGFInternal.h"
47#include "GIMInternal.h"
48#ifdef VBOX_WITH_NEW_APIC
49# include "APICInternal.h"
50#endif
51#include "STAMInternal.h"
52#include "VMInternal.h"
53#include "EMInternal.h"
54#include "IEMInternal.h"
55#include "REMInternal.h"
56#include "../VMMR0/GMMR0Internal.h"
57#include "../VMMR0/GVMMR0Internal.h"
58#ifdef VBOX_WITH_RAW_MODE
59# include "CSAMInternal.h"
60# include "PATMInternal.h"
61#endif
62#include <VBox/vmm/vm.h>
63#include <VBox/vmm/uvm.h>
64#include <VBox/vmm/gvm.h>
65#include <VBox/param.h>
66#include <VBox/dis.h>
67#include <iprt/x86.h>
68
69#include "tstHelp.h"
70#include <stdio.h>
71
72
73
74int main()
75{
76 int rc = 0;
77 printf("tstVMStructSize: TESTING\n");
78
79 printf("info: struct VM: %d bytes\n", (int)sizeof(VM));
80
81#define CHECK_PADDING_VM(align, member) \
82 do \
83 { \
84 CHECK_PADDING(VM, member, align); \
85 CHECK_MEMBER_ALIGNMENT(VM, member, align); \
86 VM *p = NULL; NOREF(p); \
87 if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
88 printf("warning: VM::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
89 #member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
90 (int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
91 (int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
92 } while (0)
93
94
95#define CHECK_PADDING_VMCPU(align, member) \
96 do \
97 { \
98 CHECK_PADDING(VMCPU, member, align); \
99 CHECK_MEMBER_ALIGNMENT(VMCPU, member, align); \
100 VMCPU *p = NULL; NOREF(p); \
101 if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
102 printf("warning: VMCPU::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
103 #member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
104 (int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
105 (int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
106 } while (0)
107
108#define CHECK_CPUMCTXCORE(member) \
109 do { \
110 unsigned off1 = RT_OFFSETOF(CPUMCTX, member) - RT_OFFSETOF(CPUMCTX, rax); \
111 unsigned off2 = RT_OFFSETOF(CPUMCTXCORE, member); \
112 if (off1 != off2) \
113 { \
114 printf("error! CPUMCTX/CORE:: %s! (%#x vs %#x (ctx))\n", #member, off1, off2); \
115 rc++; \
116 } \
117 } while (0)
118
119#define CHECK_PADDING_UVM(align, member) \
120 do \
121 { \
122 CHECK_PADDING(UVM, member, align); \
123 CHECK_MEMBER_ALIGNMENT(UVM, member, align); \
124 UVM *p = NULL; NOREF(p); \
125 if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
126 printf("warning: UVM::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
127 #member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
128 (int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
129 (int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
130 } while (0)
131
132#define CHECK_PADDING_UVMCPU(align, member) \
133 do \
134 { \
135 CHECK_PADDING(UVMCPU, member, align); \
136 CHECK_MEMBER_ALIGNMENT(UVMCPU, member, align); \
137 UVMCPU *p = NULL; NOREF(p); \
138 if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
139 printf("warning: UVMCPU::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
140 #member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
141 (int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
142 (int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
143 } while (0)
144
145#define CHECK_PADDING_GVM(align, member) \
146 do \
147 { \
148 CHECK_PADDING(GVM, member, align); \
149 CHECK_MEMBER_ALIGNMENT(GVM, member, align); \
150 GVM *p = NULL; NOREF(p); \
151 if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
152 printf("warning: GVM::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
153 #member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
154 (int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
155 (int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
156 } while (0)
157
158#define CHECK_PADDING_GVMCPU(align, member) \
159 do \
160 { \
161 CHECK_PADDING(GVMCPU, member, align); \
162 CHECK_MEMBER_ALIGNMENT(GVMCPU, member, align); \
163 GVMCPU *p = NULL; NOREF(p); \
164 if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
165 printf("warning: GVMCPU::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
166 #member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
167 (int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
168 (int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
169 } while (0)
170
171#define PRINT_OFFSET(strct, member) \
172 do \
173 { \
174 printf("info: %10s::%-24s offset %#6x (%6d) sizeof %4d\n", #strct, #member, (int)RT_OFFSETOF(strct, member), (int)RT_OFFSETOF(strct, member), (int)RT_SIZEOFMEMB(strct, member)); \
175 } while (0)
176
177
178 CHECK_SIZE(uint128_t, 128/8);
179 CHECK_SIZE(int128_t, 128/8);
180 CHECK_SIZE(uint64_t, 64/8);
181 CHECK_SIZE(int64_t, 64/8);
182 CHECK_SIZE(uint32_t, 32/8);
183 CHECK_SIZE(int32_t, 32/8);
184 CHECK_SIZE(uint16_t, 16/8);
185 CHECK_SIZE(int16_t, 16/8);
186 CHECK_SIZE(uint8_t, 8/8);
187 CHECK_SIZE(int8_t, 8/8);
188
189 CHECK_SIZE(X86DESC, 8);
190 CHECK_SIZE(X86DESC64, 16);
191 CHECK_SIZE(VBOXIDTE, 8);
192 CHECK_SIZE(VBOXIDTR, 10);
193 CHECK_SIZE(VBOXGDTR, 10);
194 CHECK_SIZE(VBOXTSS, 136);
195 CHECK_SIZE(X86FXSTATE, 512);
196 CHECK_SIZE(RTUUID, 16);
197 CHECK_SIZE(X86PTE, 4);
198 CHECK_SIZE(X86PD, PAGE_SIZE);
199 CHECK_SIZE(X86PDE, 4);
200 CHECK_SIZE(X86PT, PAGE_SIZE);
201 CHECK_SIZE(X86PTEPAE, 8);
202 CHECK_SIZE(X86PTPAE, PAGE_SIZE);
203 CHECK_SIZE(X86PDEPAE, 8);
204 CHECK_SIZE(X86PDPAE, PAGE_SIZE);
205 CHECK_SIZE(X86PDPE, 8);
206 CHECK_SIZE(X86PDPT, PAGE_SIZE);
207 CHECK_SIZE(X86PML4E, 8);
208 CHECK_SIZE(X86PML4, PAGE_SIZE);
209
210 PRINT_OFFSET(VM, cpum);
211 CHECK_PADDING_VM(64, cpum);
212 CHECK_PADDING_VM(64, vmm);
213 PRINT_OFFSET(VM, pgm);
214 PRINT_OFFSET(VM, pgm.s.CritSectX);
215 CHECK_PADDING_VM(64, pgm);
216 PRINT_OFFSET(VM, hm);
217 CHECK_PADDING_VM(64, hm);
218 CHECK_PADDING_VM(64, trpm);
219 CHECK_PADDING_VM(64, selm);
220 CHECK_PADDING_VM(64, mm);
221 CHECK_PADDING_VM(64, pdm);
222 PRINT_OFFSET(VM, pdm.s.CritSect);
223 CHECK_PADDING_VM(64, iom);
224#ifdef VBOX_WITH_RAW_MODE
225 CHECK_PADDING_VM(64, patm);
226 CHECK_PADDING_VM(64, csam);
227#endif
228 CHECK_PADDING_VM(64, em);
229 /*CHECK_PADDING_VM(64, iem);*/
230 CHECK_PADDING_VM(64, tm);
231 PRINT_OFFSET(VM, tm.s.VirtualSyncLock);
232 CHECK_PADDING_VM(64, dbgf);
233 CHECK_PADDING_VM(64, gim);
234 CHECK_PADDING_VM(64, ssm);
235 CHECK_PADDING_VM(64, rem);
236 CHECK_PADDING_VM(8, vm);
237 CHECK_PADDING_VM(8, cfgm);
238#ifdef VBOX_WITH_NEW_APIC
239 CHECK_PADDING_VM(8, apic);
240#endif
241
242 PRINT_OFFSET(VMCPU, cpum);
243 CHECK_PADDING_VMCPU(64, iem);
244 CHECK_PADDING_VMCPU(64, hm);
245 CHECK_PADDING_VMCPU(64, em);
246 CHECK_PADDING_VMCPU(64, trpm);
247 CHECK_PADDING_VMCPU(64, tm);
248 CHECK_PADDING_VMCPU(64, vmm);
249 CHECK_PADDING_VMCPU(64, pdm);
250 CHECK_PADDING_VMCPU(64, iom);
251 CHECK_PADDING_VMCPU(64, dbgf);
252 CHECK_PADDING_VMCPU(64, gim);
253 CHECK_PADDING_VMCPU(64, apic);
254 PRINT_OFFSET(VMCPU, pgm);
255 CHECK_PADDING_VMCPU(4096, pgm);
256 CHECK_PADDING_VMCPU(4096, cpum);
257#ifdef VBOX_WITH_STATISTICS
258 PRINT_OFFSET(VMCPU, pgm.s.pStatTrap0eAttributionRC);
259#endif
260
261 CHECK_MEMBER_ALIGNMENT(VM, selm.s.Tss, 16);
262 PRINT_OFFSET(VM, selm.s.Tss);
263 PVM pVM = NULL; NOREF(pVM);
264 if ((RT_OFFSETOF(VM, selm.s.Tss) & PAGE_OFFSET_MASK) > PAGE_SIZE - sizeof(pVM->selm.s.Tss))
265 {
266 printf("error! SELM:Tss is crossing a page!\n");
267 rc++;
268 }
269 PRINT_OFFSET(VM, selm.s.TssTrap08);
270 if ((RT_OFFSETOF(VM, selm.s.TssTrap08) & PAGE_OFFSET_MASK) > PAGE_SIZE - sizeof(pVM->selm.s.TssTrap08))
271 {
272 printf("error! SELM:TssTrap08 is crossing a page!\n");
273 rc++;
274 }
275 CHECK_MEMBER_ALIGNMENT(VM, trpm.s.aIdt, 16);
276 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0], PAGE_SIZE);
277 CHECK_MEMBER_ALIGNMENT(VM, aCpus[1], PAGE_SIZE);
278 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].cpum.s.Host, 64);
279 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].cpum.s.Guest, 64);
280 CHECK_MEMBER_ALIGNMENT(VM, aCpus[1].cpum.s.Host, 64);
281 CHECK_MEMBER_ALIGNMENT(VM, aCpus[1].cpum.s.Guest, 64);
282 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].cpum.s.Hyper, 64);
283 CHECK_MEMBER_ALIGNMENT(VM, aCpus[1].cpum.s.Hyper, 64);
284#ifdef VBOX_WITH_VMMR0_DISABLE_LAPIC_NMI
285 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].cpum.s.pvApicBase, 8);
286#endif
287
288 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].iem.s.DataTlb, 64);
289 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].iem.s.CodeTlb, 64);
290
291 CHECK_MEMBER_ALIGNMENT(VMCPU, vmm.s.u64CallRing3Arg, 8);
292#if defined(RT_OS_WINDOWS) && defined(RT_ARCH_AMD64)
293 CHECK_MEMBER_ALIGNMENT(VMCPU, vmm.s.CallRing3JmpBufR0, 16);
294 CHECK_MEMBER_ALIGNMENT(VMCPU, vmm.s.CallRing3JmpBufR0.xmm6, 16);
295#endif
296 CHECK_MEMBER_ALIGNMENT(VM, vmm.s.u64LastYield, 8);
297 CHECK_MEMBER_ALIGNMENT(VM, vmm.s.StatRunRC, 8);
298 CHECK_MEMBER_ALIGNMENT(VM, StatTotalQemuToGC, 8);
299 CHECK_MEMBER_ALIGNMENT(VM, rem.s.uPendingExcptCR2, 8);
300 CHECK_MEMBER_ALIGNMENT(VM, rem.s.StatsInQEMU, 8);
301 CHECK_MEMBER_ALIGNMENT(VM, rem.s.Env, 64);
302
303 /* the VMCPUs are page aligned TLB hit reasons. */
304 CHECK_MEMBER_ALIGNMENT(VM, aCpus, 4096);
305 CHECK_SIZE_ALIGNMENT(VMCPU, 4096);
306
307 /* cpumctx */
308 CHECK_MEMBER_ALIGNMENT(CPUMCTX, rax, 32);
309 CHECK_MEMBER_ALIGNMENT(CPUMCTX, idtr.pIdt, 8);
310 CHECK_MEMBER_ALIGNMENT(CPUMCTX, gdtr.pGdt, 8);
311 CHECK_MEMBER_ALIGNMENT(CPUMCTX, SysEnter, 8);
312 CHECK_CPUMCTXCORE(rax);
313 CHECK_CPUMCTXCORE(rcx);
314 CHECK_CPUMCTXCORE(rdx);
315 CHECK_CPUMCTXCORE(rbx);
316 CHECK_CPUMCTXCORE(rsp);
317 CHECK_CPUMCTXCORE(rbp);
318 CHECK_CPUMCTXCORE(rsi);
319 CHECK_CPUMCTXCORE(rdi);
320 CHECK_CPUMCTXCORE(r8);
321 CHECK_CPUMCTXCORE(r9);
322 CHECK_CPUMCTXCORE(r10);
323 CHECK_CPUMCTXCORE(r11);
324 CHECK_CPUMCTXCORE(r12);
325 CHECK_CPUMCTXCORE(r13);
326 CHECK_CPUMCTXCORE(r14);
327 CHECK_CPUMCTXCORE(r15);
328 CHECK_CPUMCTXCORE(es);
329 CHECK_CPUMCTXCORE(ss);
330 CHECK_CPUMCTXCORE(cs);
331 CHECK_CPUMCTXCORE(ds);
332 CHECK_CPUMCTXCORE(fs);
333 CHECK_CPUMCTXCORE(gs);
334 CHECK_CPUMCTXCORE(rip);
335 CHECK_CPUMCTXCORE(rflags);
336
337#if HC_ARCH_BITS == 32
338 /* CPUMHOSTCTX - lss pair */
339 if (RT_OFFSETOF(CPUMHOSTCTX, esp) + 4 != RT_OFFSETOF(CPUMHOSTCTX, ss))
340 {
341 printf("error! CPUMHOSTCTX lss has been split up!\n");
342 rc++;
343 }
344#endif
345 CHECK_SIZE_ALIGNMENT(CPUMCTX, 64);
346 CHECK_SIZE_ALIGNMENT(CPUMHOSTCTX, 64);
347 CHECK_SIZE_ALIGNMENT(CPUMCTXMSRS, 64);
348
349 /* pdm */
350 PRINT_OFFSET(PDMDEVINS, Internal);
351 PRINT_OFFSET(PDMDEVINS, achInstanceData);
352 CHECK_MEMBER_ALIGNMENT(PDMDEVINS, achInstanceData, 64);
353 CHECK_PADDING(PDMDEVINS, Internal, 1);
354
355 PRINT_OFFSET(PDMUSBINS, Internal);
356 PRINT_OFFSET(PDMUSBINS, achInstanceData);
357 CHECK_MEMBER_ALIGNMENT(PDMUSBINS, achInstanceData, 32);
358 CHECK_PADDING(PDMUSBINS, Internal, 1);
359
360 PRINT_OFFSET(PDMDRVINS, Internal);
361 PRINT_OFFSET(PDMDRVINS, achInstanceData);
362 CHECK_MEMBER_ALIGNMENT(PDMDRVINS, achInstanceData, 32);
363 CHECK_PADDING(PDMDRVINS, Internal, 1);
364
365 CHECK_PADDING2(PDMCRITSECT);
366 CHECK_PADDING2(PDMCRITSECTRW);
367
368 /* pgm */
369#if defined(VBOX_WITH_2X_4GB_ADDR_SPACE) || defined(VBOX_WITH_RAW_MODE)
370 CHECK_MEMBER_ALIGNMENT(PGMCPU, AutoSet, 8);
371#endif
372 CHECK_MEMBER_ALIGNMENT(PGMCPU, GCPhysCR3, sizeof(RTGCPHYS));
373 CHECK_MEMBER_ALIGNMENT(PGMCPU, aGCPhysGstPaePDs, sizeof(RTGCPHYS));
374 CHECK_MEMBER_ALIGNMENT(PGMCPU, DisState, 8);
375 CHECK_MEMBER_ALIGNMENT(PGMCPU, cPoolAccessHandler, 8);
376 CHECK_MEMBER_ALIGNMENT(PGMPOOLPAGE, idx, sizeof(uint16_t));
377 CHECK_MEMBER_ALIGNMENT(PGMPOOLPAGE, pvPageR3, sizeof(RTHCPTR));
378 CHECK_MEMBER_ALIGNMENT(PGMPOOLPAGE, GCPhys, sizeof(RTGCPHYS));
379 CHECK_SIZE(PGMPAGE, 16);
380 CHECK_MEMBER_ALIGNMENT(PGMRAMRANGE, aPages, 16);
381 CHECK_MEMBER_ALIGNMENT(PGMMMIO2RANGE, RamRange, 16);
382
383 /* rem */
384 CHECK_MEMBER_ALIGNMENT(REM, aGCPtrInvalidatedPages, 8);
385 CHECK_PADDING3(REMHANDLERNOTIFICATION, u.PhysicalRegister, u.padding);
386 CHECK_PADDING3(REMHANDLERNOTIFICATION, u.PhysicalDeregister, u.padding);
387 CHECK_PADDING3(REMHANDLERNOTIFICATION, u.PhysicalModify, u.padding);
388 CHECK_SIZE_ALIGNMENT(REMHANDLERNOTIFICATION, 8);
389 CHECK_MEMBER_ALIGNMENT(REMHANDLERNOTIFICATION, u.PhysicalDeregister.GCPhys, 8);
390
391 /* TM */
392 CHECK_MEMBER_ALIGNMENT(TM, TimerCritSect, sizeof(uintptr_t));
393 CHECK_MEMBER_ALIGNMENT(TM, VirtualSyncLock, sizeof(uintptr_t));
394
395 /* misc */
396 CHECK_PADDING3(EMCPU, u.FatalLongJump, u.achPaddingFatalLongJump);
397 CHECK_SIZE_ALIGNMENT(VMMR0JMPBUF, 8);
398#ifdef VBOX_WITH_RAW_MODE
399 CHECK_SIZE_ALIGNMENT(PATCHINFO, 8);
400#endif
401#if 0
402 PRINT_OFFSET(VM, fForcedActions);
403 PRINT_OFFSET(VM, StatQemuToGC);
404 PRINT_OFFSET(VM, StatGCToQemu);
405#endif
406
407 CHECK_MEMBER_ALIGNMENT(IOM, CritSect, sizeof(uintptr_t));
408#ifdef VBOX_WITH_REM
409 CHECK_MEMBER_ALIGNMENT(EM, CritSectREM, sizeof(uintptr_t));
410#endif
411 CHECK_MEMBER_ALIGNMENT(PGM, CritSectX, sizeof(uintptr_t));
412 CHECK_MEMBER_ALIGNMENT(PDM, CritSect, sizeof(uintptr_t));
413 CHECK_MEMBER_ALIGNMENT(MMHYPERHEAP, Lock, sizeof(uintptr_t));
414
415 /* hm - 32-bit gcc won't align uint64_t naturally, so check. */
416 CHECK_MEMBER_ALIGNMENT(HM, uMaxAsid, 8);
417 CHECK_MEMBER_ALIGNMENT(HM, vmx, 8);
418 CHECK_MEMBER_ALIGNMENT(HM, vmx.Msrs, 8);
419 CHECK_MEMBER_ALIGNMENT(HM, svm, 8);
420 CHECK_MEMBER_ALIGNMENT(HM, PatchTree, 8);
421 CHECK_MEMBER_ALIGNMENT(HM, aPatches, 8);
422 CHECK_MEMBER_ALIGNMENT(HMCPU, vmx, 8);
423 CHECK_MEMBER_ALIGNMENT(HMCPU, vmx.pfnStartVM, 8);
424 CHECK_MEMBER_ALIGNMENT(HMCPU, vmx.HCPhysVmcs, 8);
425 CHECK_MEMBER_ALIGNMENT(HMCPU, vmx.LastError, 8);
426 CHECK_MEMBER_ALIGNMENT(HMCPU, svm, 8);
427 CHECK_MEMBER_ALIGNMENT(HMCPU, svm.pfnVMRun, 8);
428 CHECK_MEMBER_ALIGNMENT(HMCPU, Event, 8);
429 CHECK_MEMBER_ALIGNMENT(HMCPU, Event.u64IntInfo, 8);
430 CHECK_MEMBER_ALIGNMENT(HMCPU, DisState, 8);
431 CHECK_MEMBER_ALIGNMENT(HMCPU, StatEntry, 8);
432
433 /* Make sure the set is large enough and has the correct size. */
434 CHECK_SIZE(VMCPUSET, 32);
435 if (sizeof(VMCPUSET) * 8 < VMM_MAX_CPU_COUNT)
436 {
437 printf("error! VMCPUSET is too small for VMM_MAX_CPU_COUNT=%u!\n", VMM_MAX_CPU_COUNT);
438 rc++;
439 }
440
441 printf("info: struct UVM: %d bytes\n", (int)sizeof(UVM));
442
443 CHECK_PADDING_UVM(32, vm);
444 CHECK_PADDING_UVM(32, mm);
445 CHECK_PADDING_UVM(32, pdm);
446 CHECK_PADDING_UVM(32, stam);
447
448 printf("info: struct UVMCPU: %d bytes\n", (int)sizeof(UVMCPU));
449 CHECK_PADDING_UVMCPU(32, vm);
450
451#ifdef VBOX_WITH_RAW_MODE
452 /*
453 * Compare HC and RC.
454 */
455 printf("tstVMStructSize: Comparing HC and RC...\n");
456# include "tstVMStructRC.h"
457#endif /* VBOX_WITH_RAW_MODE */
458
459 CHECK_PADDING_GVM(4, gvmm);
460 CHECK_PADDING_GVM(4, gmm);
461 CHECK_PADDING_GVMCPU(4, gvmm);
462
463 /*
464 * Check that the optimized access macros for PGMPAGE works correctly.
465 */
466 PGMPAGE Page;
467 PGM_PAGE_CLEAR(&Page);
468
469 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_NONE);
470 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == false);
471 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == false);
472 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == false);
473
474 PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_ALL);
475 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_ALL);
476 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
477 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
478 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == true);
479
480 PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_WRITE);
481 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_WRITE);
482 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
483 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
484 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == false);
485
486 PGM_PAGE_CLEAR(&Page);
487 PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_ALL);
488 CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_ALL);
489 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
490 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
491 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == true);
492
493 PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_WRITE);
494 CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_WRITE);
495 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
496 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
497 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == false);
498
499
500 PGM_PAGE_CLEAR(&Page);
501 PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_ALL);
502 PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_WRITE);
503 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_ALL);
504 CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_WRITE);
505 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
506 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
507 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == true);
508
509 PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_WRITE);
510 PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_ALL);
511 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_WRITE);
512 CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_ALL);
513 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
514 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
515 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == true);
516
517 PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_WRITE);
518 PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_WRITE);
519 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_WRITE);
520 CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_WRITE);
521 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
522 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
523 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == false);
524
525 PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_NONE);
526 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_WRITE);
527 CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_NONE);
528 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
529 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
530 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == false);
531
532#undef AssertFatal
533#define AssertFatal(expr) do { } while (0)
534#undef Assert
535#define Assert(expr) do { } while (0)
536
537 PGM_PAGE_CLEAR(&Page);
538 CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == 0);
539 PGM_PAGE_SET_HCPHYS(NULL, &Page, UINT64_C(0x0000fffeff1ff000));
540 CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == UINT64_C(0x0000fffeff1ff000));
541 PGM_PAGE_SET_HCPHYS(NULL, &Page, UINT64_C(0x0000000000001000));
542 CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == UINT64_C(0x0000000000001000));
543
544 PGM_PAGE_INIT(&Page, UINT64_C(0x0000feedfacef000), UINT32_C(0x12345678), PGMPAGETYPE_RAM, PGM_PAGE_STATE_ALLOCATED);
545 CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == UINT64_C(0x0000feedfacef000));
546 CHECK_EXPR(PGM_PAGE_GET_PAGEID(&Page) == UINT32_C(0x12345678));
547 CHECK_EXPR(PGM_PAGE_GET_TYPE_NA(&Page) == PGMPAGETYPE_RAM);
548 CHECK_EXPR(PGM_PAGE_GET_STATE_NA(&Page) == PGM_PAGE_STATE_ALLOCATED);
549
550
551 /*
552 * Report result.
553 */
554 if (rc)
555 printf("tstVMStructSize: FAILURE - %d errors\n", rc);
556 else
557 printf("tstVMStructSize: SUCCESS\n");
558 return rc;
559}
560
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