VirtualBox

source: vbox/trunk/src/VBox/VMM/testcase/tstVMStructSize.cpp@ 80281

Last change on this file since 80281 was 80281, checked in by vboxsync, 5 years ago

VMM,++: Refactoring code to use VMMC & VMMCPUCC. bugref:9217
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File size: 18.1 KB
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1/* $Id: tstVMStructSize.cpp 80281 2019-08-15 07:29:37Z 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) 2006-2019 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#define IN_TSTVMSTRUCT 1
25#include <VBox/vmm/cfgm.h>
26#include <VBox/vmm/cpum.h>
27#include <VBox/vmm/mm.h>
28#include <VBox/vmm/pgm.h>
29#include <VBox/vmm/selm.h>
30#include <VBox/vmm/trpm.h>
31#include <VBox/vmm/vmm.h>
32#include <VBox/vmm/stam.h>
33#include "PDMInternal.h"
34#include <VBox/vmm/pdm.h>
35#include "CFGMInternal.h"
36#include "CPUMInternal.h"
37#include "MMInternal.h"
38#include "PGMInternal.h"
39#include "SELMInternal.h"
40#include "TRPMInternal.h"
41#include "TMInternal.h"
42#include "IOMInternal.h"
43#include "REMInternal.h"
44#include "SSMInternal.h"
45#include "HMInternal.h"
46#include "VMMInternal.h"
47#include "DBGFInternal.h"
48#include "GIMInternal.h"
49#include "APICInternal.h"
50#include "STAMInternal.h"
51#include "VMInternal.h"
52#include "EMInternal.h"
53#include "IEMInternal.h"
54#include "REMInternal.h"
55#include "NEMInternal.h"
56#include "../VMMR0/GMMR0Internal.h"
57#include "../VMMR0/GVMMR0Internal.h"
58#include <VBox/vmm/vm.h>
59#include <VBox/vmm/uvm.h>
60#include <VBox/vmm/gvm.h>
61#include <VBox/param.h>
62#include <VBox/dis.h>
63#include <iprt/x86.h>
64
65#include "tstHelp.h"
66#include <stdio.h>
67
68
69
70int main()
71{
72 int rc = 0;
73 printf("tstVMStructSize: TESTING\n");
74
75 printf("info: struct VM: %d bytes\n", (int)sizeof(VM));
76
77#define CHECK_PADDING_VM(align, member) \
78 do \
79 { \
80 CHECK_PADDING(VM, member, align); \
81 CHECK_MEMBER_ALIGNMENT(VM, member, align); \
82 VM *p = NULL; NOREF(p); \
83 if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
84 printf("warning: VM::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
85 #member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
86 (int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
87 (int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
88 } while (0)
89
90
91#define CHECK_PADDING_VMCPU(align, member) \
92 do \
93 { \
94 CHECK_PADDING(VMCPU, member, align); \
95 CHECK_MEMBER_ALIGNMENT(VMCPU, member, align); \
96 VMCPU *p = NULL; NOREF(p); \
97 if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
98 printf("warning: VMCPU::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
99 #member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
100 (int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
101 (int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
102 } while (0)
103
104#define CHECK_CPUMCTXCORE(member) \
105 do { \
106 unsigned off1 = RT_OFFSETOF(CPUMCTX, member) - RT_OFFSETOF(CPUMCTX, rax); \
107 unsigned off2 = RT_OFFSETOF(CPUMCTXCORE, member); \
108 if (off1 != off2) \
109 { \
110 printf("error! CPUMCTX/CORE:: %s! (%#x vs %#x (ctx))\n", #member, off1, off2); \
111 rc++; \
112 } \
113 } while (0)
114
115#define CHECK_PADDING_UVM(align, member) \
116 do \
117 { \
118 CHECK_PADDING(UVM, member, align); \
119 CHECK_MEMBER_ALIGNMENT(UVM, member, align); \
120 UVM *p = NULL; NOREF(p); \
121 if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
122 printf("warning: UVM::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
123 #member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
124 (int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
125 (int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
126 } while (0)
127
128#define CHECK_PADDING_UVMCPU(align, member) \
129 do \
130 { \
131 CHECK_PADDING(UVMCPU, member, align); \
132 CHECK_MEMBER_ALIGNMENT(UVMCPU, member, align); \
133 UVMCPU *p = NULL; NOREF(p); \
134 if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
135 printf("warning: UVMCPU::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
136 #member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
137 (int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
138 (int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
139 } while (0)
140
141#define CHECK_PADDING_GVM(align, member) \
142 do \
143 { \
144 CHECK_PADDING(GVM, member, align); \
145 CHECK_MEMBER_ALIGNMENT(GVM, member, align); \
146 GVM *p = NULL; NOREF(p); \
147 if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
148 printf("warning: GVM::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
149 #member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
150 (int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
151 (int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
152 } while (0)
153
154#define CHECK_PADDING_GVMCPU(align, member) \
155 do \
156 { \
157 CHECK_PADDING(GVMCPU, member, align); \
158 CHECK_MEMBER_ALIGNMENT(GVMCPU, member, align); \
159 GVMCPU *p = NULL; NOREF(p); \
160 if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
161 printf("warning: GVMCPU::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
162 #member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
163 (int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
164 (int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
165 } while (0)
166
167#define PRINT_OFFSET(strct, member) \
168 do \
169 { \
170 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)); \
171 } while (0)
172
173
174 CHECK_SIZE(uint128_t, 128/8);
175 CHECK_SIZE(int128_t, 128/8);
176 CHECK_SIZE(uint64_t, 64/8);
177 CHECK_SIZE(int64_t, 64/8);
178 CHECK_SIZE(uint32_t, 32/8);
179 CHECK_SIZE(int32_t, 32/8);
180 CHECK_SIZE(uint16_t, 16/8);
181 CHECK_SIZE(int16_t, 16/8);
182 CHECK_SIZE(uint8_t, 8/8);
183 CHECK_SIZE(int8_t, 8/8);
184
185 CHECK_SIZE(X86DESC, 8);
186 CHECK_SIZE(X86DESC64, 16);
187 CHECK_SIZE(VBOXIDTE, 8);
188 CHECK_SIZE(VBOXIDTR, 10);
189 CHECK_SIZE(VBOXGDTR, 10);
190 CHECK_SIZE(VBOXTSS, 136);
191 CHECK_SIZE(X86FXSTATE, 512);
192 CHECK_SIZE(RTUUID, 16);
193 CHECK_SIZE(X86PTE, 4);
194 CHECK_SIZE(X86PD, PAGE_SIZE);
195 CHECK_SIZE(X86PDE, 4);
196 CHECK_SIZE(X86PT, PAGE_SIZE);
197 CHECK_SIZE(X86PTEPAE, 8);
198 CHECK_SIZE(X86PTPAE, PAGE_SIZE);
199 CHECK_SIZE(X86PDEPAE, 8);
200 CHECK_SIZE(X86PDPAE, PAGE_SIZE);
201 CHECK_SIZE(X86PDPE, 8);
202 CHECK_SIZE(X86PDPT, PAGE_SIZE);
203 CHECK_SIZE(X86PML4E, 8);
204 CHECK_SIZE(X86PML4, PAGE_SIZE);
205
206 PRINT_OFFSET(VM, cpum);
207 CHECK_PADDING_VM(64, cpum);
208 CHECK_PADDING_VM(64, vmm);
209 PRINT_OFFSET(VM, pgm);
210 PRINT_OFFSET(VM, pgm.s.CritSectX);
211 CHECK_PADDING_VM(64, pgm);
212 PRINT_OFFSET(VM, hm);
213 CHECK_PADDING_VM(64, hm);
214 CHECK_PADDING_VM(64, trpm);
215 CHECK_PADDING_VM(64, selm);
216 CHECK_PADDING_VM(64, mm);
217 CHECK_PADDING_VM(64, pdm);
218 PRINT_OFFSET(VM, pdm.s.CritSect);
219 CHECK_PADDING_VM(64, iom);
220 CHECK_PADDING_VM(64, em);
221 /*CHECK_PADDING_VM(64, iem);*/
222 CHECK_PADDING_VM(64, nem);
223 CHECK_PADDING_VM(64, tm);
224 PRINT_OFFSET(VM, tm.s.VirtualSyncLock);
225 CHECK_PADDING_VM(64, dbgf);
226 CHECK_PADDING_VM(64, gim);
227 CHECK_PADDING_VM(64, ssm);
228#ifdef VBOX_WITH_REM
229 CHECK_PADDING_VM(64, rem);
230#endif
231 CHECK_PADDING_VM(8, vm);
232 CHECK_PADDING_VM(8, cfgm);
233 CHECK_PADDING_VM(8, apic);
234 PRINT_OFFSET(VM, cfgm);
235 PRINT_OFFSET(VM, apCpusR3);
236
237 PRINT_OFFSET(VMCPU, cpum);
238 CHECK_PADDING_VMCPU(64, iem);
239 CHECK_PADDING_VMCPU(64, hm);
240 CHECK_PADDING_VMCPU(64, em);
241 CHECK_PADDING_VMCPU(64, nem);
242 CHECK_PADDING_VMCPU(64, trpm);
243 CHECK_PADDING_VMCPU(64, tm);
244 CHECK_PADDING_VMCPU(64, vmm);
245 CHECK_PADDING_VMCPU(64, pdm);
246 CHECK_PADDING_VMCPU(64, iom);
247 CHECK_PADDING_VMCPU(64, dbgf);
248 CHECK_PADDING_VMCPU(64, gim);
249 CHECK_PADDING_VMCPU(64, apic);
250
251 PRINT_OFFSET(VMCPU, pgm);
252 CHECK_PADDING_VMCPU(4096, pgm);
253 CHECK_PADDING_VMCPU(4096, cpum);
254
255 PVM pVM = NULL; NOREF(pVM);
256#ifndef VBOX_BUGREF_9217
257 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0], PAGE_SIZE);
258 CHECK_MEMBER_ALIGNMENT(VM, aCpus[1], PAGE_SIZE);
259 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].cpum.s.Host, 64);
260 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].cpum.s.Guest, 64);
261 CHECK_MEMBER_ALIGNMENT(VM, aCpus[1].cpum.s.Host, 64);
262 CHECK_MEMBER_ALIGNMENT(VM, aCpus[1].cpum.s.Guest, 64);
263 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].cpum.s.Hyper, 64);
264 CHECK_MEMBER_ALIGNMENT(VM, aCpus[1].cpum.s.Hyper, 64);
265# ifdef VBOX_WITH_VMMR0_DISABLE_LAPIC_NMI
266 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].cpum.s.pvApicBase, 8);
267# endif
268
269 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].iem.s.DataTlb, 64);
270 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].iem.s.CodeTlb, 64);
271#endif
272
273 CHECK_MEMBER_ALIGNMENT(VMCPU, vmm.s.u64CallRing3Arg, 8);
274#if defined(RT_OS_WINDOWS) && defined(RT_ARCH_AMD64)
275 CHECK_MEMBER_ALIGNMENT(VMCPU, vmm.s.CallRing3JmpBufR0, 16);
276 CHECK_MEMBER_ALIGNMENT(VMCPU, vmm.s.CallRing3JmpBufR0.xmm6, 16);
277#endif
278 CHECK_MEMBER_ALIGNMENT(VM, vmm.s.u64LastYield, 8);
279#ifdef VBOX_WITH_REM
280 CHECK_MEMBER_ALIGNMENT(VM, rem.s.uPendingExcptCR2, 8);
281 CHECK_MEMBER_ALIGNMENT(VM, rem.s.StatsInQEMU, 8);
282 CHECK_MEMBER_ALIGNMENT(VM, rem.s.Env, 64);
283#endif
284
285 /* the VMCPUs are page aligned TLB hit reasons. */
286#ifndef VBOX_BUGREF_9217
287 CHECK_MEMBER_ALIGNMENT(VM, aCpus, 4096);
288#endif
289 CHECK_SIZE_ALIGNMENT(VMCPU, 4096);
290
291 /* cpumctx */
292 CHECK_MEMBER_ALIGNMENT(CPUMCTX, rax, 32);
293 CHECK_MEMBER_ALIGNMENT(CPUMCTX, idtr.pIdt, 8);
294 CHECK_MEMBER_ALIGNMENT(CPUMCTX, gdtr.pGdt, 8);
295 CHECK_MEMBER_ALIGNMENT(CPUMCTX, SysEnter, 8);
296 CHECK_MEMBER_ALIGNMENT(CPUMCTX, hwvirt, 8);
297 CHECK_CPUMCTXCORE(rax);
298 CHECK_CPUMCTXCORE(rcx);
299 CHECK_CPUMCTXCORE(rdx);
300 CHECK_CPUMCTXCORE(rbx);
301 CHECK_CPUMCTXCORE(rsp);
302 CHECK_CPUMCTXCORE(rbp);
303 CHECK_CPUMCTXCORE(rsi);
304 CHECK_CPUMCTXCORE(rdi);
305 CHECK_CPUMCTXCORE(r8);
306 CHECK_CPUMCTXCORE(r9);
307 CHECK_CPUMCTXCORE(r10);
308 CHECK_CPUMCTXCORE(r11);
309 CHECK_CPUMCTXCORE(r12);
310 CHECK_CPUMCTXCORE(r13);
311 CHECK_CPUMCTXCORE(r14);
312 CHECK_CPUMCTXCORE(r15);
313 CHECK_CPUMCTXCORE(es);
314 CHECK_CPUMCTXCORE(ss);
315 CHECK_CPUMCTXCORE(cs);
316 CHECK_CPUMCTXCORE(ds);
317 CHECK_CPUMCTXCORE(fs);
318 CHECK_CPUMCTXCORE(gs);
319 CHECK_CPUMCTXCORE(rip);
320 CHECK_CPUMCTXCORE(rflags);
321
322#if HC_ARCH_BITS == 32
323 /* CPUMHOSTCTX - lss pair */
324 if (RT_UOFFSETOF(CPUMHOSTCTX, esp) + 4 != RT_UOFFSETOF(CPUMHOSTCTX, ss))
325 {
326 printf("error! CPUMHOSTCTX lss has been split up!\n");
327 rc++;
328 }
329#endif
330 CHECK_SIZE_ALIGNMENT(CPUMCTX, 64);
331 CHECK_SIZE_ALIGNMENT(CPUMHOSTCTX, 64);
332 CHECK_SIZE_ALIGNMENT(CPUMCTXMSRS, 64);
333
334 /* pdm */
335 PRINT_OFFSET(PDMDEVINS, Internal);
336 PRINT_OFFSET(PDMDEVINS, achInstanceData);
337 CHECK_MEMBER_ALIGNMENT(PDMDEVINS, achInstanceData, 64);
338 CHECK_PADDING(PDMDEVINS, Internal, 1);
339
340 PRINT_OFFSET(PDMUSBINS, Internal);
341 PRINT_OFFSET(PDMUSBINS, achInstanceData);
342 CHECK_MEMBER_ALIGNMENT(PDMUSBINS, achInstanceData, 32);
343 CHECK_PADDING(PDMUSBINS, Internal, 1);
344
345 PRINT_OFFSET(PDMDRVINS, Internal);
346 PRINT_OFFSET(PDMDRVINS, achInstanceData);
347 CHECK_MEMBER_ALIGNMENT(PDMDRVINS, achInstanceData, 32);
348 CHECK_PADDING(PDMDRVINS, Internal, 1);
349
350 CHECK_PADDING2(PDMCRITSECT);
351 CHECK_PADDING2(PDMCRITSECTRW);
352
353 /* pgm */
354#if defined(VBOX_WITH_2X_4GB_ADDR_SPACE)
355 CHECK_MEMBER_ALIGNMENT(PGMCPU, AutoSet, 8);
356#endif
357 CHECK_MEMBER_ALIGNMENT(PGMCPU, GCPhysCR3, sizeof(RTGCPHYS));
358 CHECK_MEMBER_ALIGNMENT(PGMCPU, aGCPhysGstPaePDs, sizeof(RTGCPHYS));
359 CHECK_MEMBER_ALIGNMENT(PGMCPU, DisState, 8);
360 CHECK_MEMBER_ALIGNMENT(PGMCPU, cPoolAccessHandler, 8);
361 CHECK_MEMBER_ALIGNMENT(PGMPOOLPAGE, idx, sizeof(uint16_t));
362 CHECK_MEMBER_ALIGNMENT(PGMPOOLPAGE, pvPageR3, sizeof(RTHCPTR));
363 CHECK_MEMBER_ALIGNMENT(PGMPOOLPAGE, GCPhys, sizeof(RTGCPHYS));
364 CHECK_SIZE(PGMPAGE, 16);
365 CHECK_MEMBER_ALIGNMENT(PGMRAMRANGE, aPages, 16);
366 CHECK_MEMBER_ALIGNMENT(PGMREGMMIORANGE, RamRange, 16);
367
368 /* rem */
369 CHECK_MEMBER_ALIGNMENT(REM, aGCPtrInvalidatedPages, 8);
370 CHECK_PADDING3(REMHANDLERNOTIFICATION, u.PhysicalRegister, u.padding);
371 CHECK_PADDING3(REMHANDLERNOTIFICATION, u.PhysicalDeregister, u.padding);
372 CHECK_PADDING3(REMHANDLERNOTIFICATION, u.PhysicalModify, u.padding);
373 CHECK_SIZE_ALIGNMENT(REMHANDLERNOTIFICATION, 8);
374 CHECK_MEMBER_ALIGNMENT(REMHANDLERNOTIFICATION, u.PhysicalDeregister.GCPhys, 8);
375
376 /* TM */
377 CHECK_MEMBER_ALIGNMENT(TM, TimerCritSect, sizeof(uintptr_t));
378 CHECK_MEMBER_ALIGNMENT(TM, VirtualSyncLock, sizeof(uintptr_t));
379
380 /* misc */
381 CHECK_PADDING3(EMCPU, u.FatalLongJump, u.achPaddingFatalLongJump);
382 CHECK_SIZE_ALIGNMENT(VMMR0JMPBUF, 8);
383#if 0
384 PRINT_OFFSET(VM, fForcedActions);
385 PRINT_OFFSET(VM, StatQemuToGC);
386 PRINT_OFFSET(VM, StatGCToQemu);
387#endif
388
389 CHECK_MEMBER_ALIGNMENT(IOM, CritSect, sizeof(uintptr_t));
390#ifdef VBOX_WITH_REM
391 CHECK_MEMBER_ALIGNMENT(EM, CritSectREM, sizeof(uintptr_t));
392#endif
393 CHECK_MEMBER_ALIGNMENT(EMCPU, u.achPaddingFatalLongJump, 32);
394 CHECK_MEMBER_ALIGNMENT(EMCPU, aExitRecords, sizeof(EMEXITREC));
395 CHECK_MEMBER_ALIGNMENT(PGM, CritSectX, sizeof(uintptr_t));
396 CHECK_MEMBER_ALIGNMENT(PDM, CritSect, sizeof(uintptr_t));
397 CHECK_MEMBER_ALIGNMENT(MMHYPERHEAP, Lock, sizeof(uintptr_t));
398
399 /* hm - 32-bit gcc won't align uint64_t naturally, so check. */
400 CHECK_MEMBER_ALIGNMENT(HM, uMaxAsid, 8);
401 CHECK_MEMBER_ALIGNMENT(HM, vmx, 8);
402 CHECK_MEMBER_ALIGNMENT(HM, vmx.Msrs, 8);
403 CHECK_MEMBER_ALIGNMENT(HM, svm, 8);
404 CHECK_MEMBER_ALIGNMENT(HM, PatchTree, 8);
405 CHECK_MEMBER_ALIGNMENT(HM, aPatches, 8);
406 CHECK_MEMBER_ALIGNMENT(HMCPU, vmx, 8);
407 CHECK_MEMBER_ALIGNMENT(HMCPU, vmx.VmcsInfo, 8);
408 CHECK_MEMBER_ALIGNMENT(HMCPU, vmx.VmcsInfo.pfnStartVM, 8);
409 CHECK_MEMBER_ALIGNMENT(HMCPU, vmx.VmcsInfoNstGst, 8);
410 CHECK_MEMBER_ALIGNMENT(HMCPU, vmx.VmcsInfoNstGst.pfnStartVM, 8);
411 CHECK_MEMBER_ALIGNMENT(HMCPU, vmx.RestoreHost, 8);
412 CHECK_MEMBER_ALIGNMENT(HMCPU, vmx.LastError, 8);
413 CHECK_MEMBER_ALIGNMENT(HMCPU, svm, 8);
414 CHECK_MEMBER_ALIGNMENT(HMCPU, svm.pfnVMRun, 8);
415 CHECK_MEMBER_ALIGNMENT(HMCPU, Event, 8);
416 CHECK_MEMBER_ALIGNMENT(HMCPU, Event.u64IntInfo, 8);
417 CHECK_MEMBER_ALIGNMENT(HMCPU, DisState, 8);
418 CHECK_MEMBER_ALIGNMENT(HMCPU, StatEntry, 8);
419
420 /* Make sure the set is large enough and has the correct size. */
421 CHECK_SIZE(VMCPUSET, 32);
422 if (sizeof(VMCPUSET) * 8 < VMM_MAX_CPU_COUNT)
423 {
424 printf("error! VMCPUSET is too small for VMM_MAX_CPU_COUNT=%u!\n", VMM_MAX_CPU_COUNT);
425 rc++;
426 }
427
428 printf("info: struct UVM: %d bytes\n", (int)sizeof(UVM));
429
430 CHECK_PADDING_UVM(32, vm);
431 CHECK_PADDING_UVM(32, mm);
432 CHECK_PADDING_UVM(32, pdm);
433 CHECK_PADDING_UVM(32, stam);
434
435 printf("info: struct UVMCPU: %d bytes\n", (int)sizeof(UVMCPU));
436 CHECK_PADDING_UVMCPU(32, vm);
437
438 CHECK_PADDING_GVM(4, gvmm);
439 CHECK_PADDING_GVM(4, gmm);
440 CHECK_PADDING_GVMCPU(4, gvmm);
441
442 /*
443 * Check that the optimized access macros for PGMPAGE works correctly (kind of
444 * obsolete after dropping raw-mode).
445 */
446 PGMPAGE Page;
447 PGM_PAGE_CLEAR(&Page);
448
449 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_NONE);
450 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == false);
451 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == false);
452 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == false);
453
454 PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_ALL);
455 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_ALL);
456 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
457 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
458 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == true);
459
460 PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_WRITE);
461 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_WRITE);
462 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
463 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
464 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == false);
465
466#undef AssertFatal
467#define AssertFatal(expr) do { } while (0)
468#undef Assert
469#define Assert(expr) do { } while (0)
470
471 PGM_PAGE_CLEAR(&Page);
472 CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == 0);
473 PGM_PAGE_SET_HCPHYS(NULL, &Page, UINT64_C(0x0000fffeff1ff000));
474 CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == UINT64_C(0x0000fffeff1ff000));
475 PGM_PAGE_SET_HCPHYS(NULL, &Page, UINT64_C(0x0000000000001000));
476 CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == UINT64_C(0x0000000000001000));
477
478 PGM_PAGE_INIT(&Page, UINT64_C(0x0000feedfacef000), UINT32_C(0x12345678), PGMPAGETYPE_RAM, PGM_PAGE_STATE_ALLOCATED);
479 CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == UINT64_C(0x0000feedfacef000));
480 CHECK_EXPR(PGM_PAGE_GET_PAGEID(&Page) == UINT32_C(0x12345678));
481 CHECK_EXPR(PGM_PAGE_GET_TYPE_NA(&Page) == PGMPAGETYPE_RAM);
482 CHECK_EXPR(PGM_PAGE_GET_STATE_NA(&Page) == PGM_PAGE_STATE_ALLOCATED);
483
484
485 /*
486 * Report result.
487 */
488 if (rc)
489 printf("tstVMStructSize: FAILURE - %d errors\n", rc);
490 else
491 printf("tstVMStructSize: SUCCESS\n");
492 return rc;
493}
494
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