VirtualBox

source: vbox/trunk/src/VBox/VMM/testcase/tstVMStructSize.cpp@ 80179

Last change on this file since 80179 was 80179, checked in by vboxsync, 5 years ago

VMM: Kicking out raw-mode - Bunch of R0PTRTYPE use in PGM. bugref:9517
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  • Property svn:keywords set to Id Revision
File size: 18.0 KB
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1/* $Id: tstVMStructSize.cpp 80179 2019-08-07 10:48:23Z 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
235 PRINT_OFFSET(VMCPU, cpum);
236 CHECK_PADDING_VMCPU(64, iem);
237 CHECK_PADDING_VMCPU(64, hm);
238 CHECK_PADDING_VMCPU(64, em);
239 CHECK_PADDING_VMCPU(64, nem);
240 CHECK_PADDING_VMCPU(64, trpm);
241 CHECK_PADDING_VMCPU(64, tm);
242 CHECK_PADDING_VMCPU(64, vmm);
243 CHECK_PADDING_VMCPU(64, pdm);
244 CHECK_PADDING_VMCPU(64, iom);
245 CHECK_PADDING_VMCPU(64, dbgf);
246 CHECK_PADDING_VMCPU(64, gim);
247 CHECK_PADDING_VMCPU(64, apic);
248
249 PRINT_OFFSET(VMCPU, pgm);
250 CHECK_PADDING_VMCPU(4096, pgm);
251 CHECK_PADDING_VMCPU(4096, cpum);
252
253 PVM pVM = NULL; NOREF(pVM);
254 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0], PAGE_SIZE);
255 CHECK_MEMBER_ALIGNMENT(VM, aCpus[1], PAGE_SIZE);
256 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].cpum.s.Host, 64);
257 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].cpum.s.Guest, 64);
258 CHECK_MEMBER_ALIGNMENT(VM, aCpus[1].cpum.s.Host, 64);
259 CHECK_MEMBER_ALIGNMENT(VM, aCpus[1].cpum.s.Guest, 64);
260 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].cpum.s.Hyper, 64);
261 CHECK_MEMBER_ALIGNMENT(VM, aCpus[1].cpum.s.Hyper, 64);
262#ifdef VBOX_WITH_VMMR0_DISABLE_LAPIC_NMI
263 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].cpum.s.pvApicBase, 8);
264#endif
265
266 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].iem.s.DataTlb, 64);
267 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].iem.s.CodeTlb, 64);
268
269 CHECK_MEMBER_ALIGNMENT(VMCPU, vmm.s.u64CallRing3Arg, 8);
270#if defined(RT_OS_WINDOWS) && defined(RT_ARCH_AMD64)
271 CHECK_MEMBER_ALIGNMENT(VMCPU, vmm.s.CallRing3JmpBufR0, 16);
272 CHECK_MEMBER_ALIGNMENT(VMCPU, vmm.s.CallRing3JmpBufR0.xmm6, 16);
273#endif
274 CHECK_MEMBER_ALIGNMENT(VM, vmm.s.u64LastYield, 8);
275#ifdef VBOX_WITH_REM
276 CHECK_MEMBER_ALIGNMENT(VM, rem.s.uPendingExcptCR2, 8);
277 CHECK_MEMBER_ALIGNMENT(VM, rem.s.StatsInQEMU, 8);
278 CHECK_MEMBER_ALIGNMENT(VM, rem.s.Env, 64);
279#endif
280
281 /* the VMCPUs are page aligned TLB hit reasons. */
282 CHECK_MEMBER_ALIGNMENT(VM, aCpus, 4096);
283 CHECK_SIZE_ALIGNMENT(VMCPU, 4096);
284
285 /* cpumctx */
286 CHECK_MEMBER_ALIGNMENT(CPUMCTX, rax, 32);
287 CHECK_MEMBER_ALIGNMENT(CPUMCTX, idtr.pIdt, 8);
288 CHECK_MEMBER_ALIGNMENT(CPUMCTX, gdtr.pGdt, 8);
289 CHECK_MEMBER_ALIGNMENT(CPUMCTX, SysEnter, 8);
290 CHECK_MEMBER_ALIGNMENT(CPUMCTX, hwvirt, 8);
291 CHECK_CPUMCTXCORE(rax);
292 CHECK_CPUMCTXCORE(rcx);
293 CHECK_CPUMCTXCORE(rdx);
294 CHECK_CPUMCTXCORE(rbx);
295 CHECK_CPUMCTXCORE(rsp);
296 CHECK_CPUMCTXCORE(rbp);
297 CHECK_CPUMCTXCORE(rsi);
298 CHECK_CPUMCTXCORE(rdi);
299 CHECK_CPUMCTXCORE(r8);
300 CHECK_CPUMCTXCORE(r9);
301 CHECK_CPUMCTXCORE(r10);
302 CHECK_CPUMCTXCORE(r11);
303 CHECK_CPUMCTXCORE(r12);
304 CHECK_CPUMCTXCORE(r13);
305 CHECK_CPUMCTXCORE(r14);
306 CHECK_CPUMCTXCORE(r15);
307 CHECK_CPUMCTXCORE(es);
308 CHECK_CPUMCTXCORE(ss);
309 CHECK_CPUMCTXCORE(cs);
310 CHECK_CPUMCTXCORE(ds);
311 CHECK_CPUMCTXCORE(fs);
312 CHECK_CPUMCTXCORE(gs);
313 CHECK_CPUMCTXCORE(rip);
314 CHECK_CPUMCTXCORE(rflags);
315
316#if HC_ARCH_BITS == 32
317 /* CPUMHOSTCTX - lss pair */
318 if (RT_UOFFSETOF(CPUMHOSTCTX, esp) + 4 != RT_UOFFSETOF(CPUMHOSTCTX, ss))
319 {
320 printf("error! CPUMHOSTCTX lss has been split up!\n");
321 rc++;
322 }
323#endif
324 CHECK_SIZE_ALIGNMENT(CPUMCTX, 64);
325 CHECK_SIZE_ALIGNMENT(CPUMHOSTCTX, 64);
326 CHECK_SIZE_ALIGNMENT(CPUMCTXMSRS, 64);
327
328 /* pdm */
329 PRINT_OFFSET(PDMDEVINS, Internal);
330 PRINT_OFFSET(PDMDEVINS, achInstanceData);
331 CHECK_MEMBER_ALIGNMENT(PDMDEVINS, achInstanceData, 64);
332 CHECK_PADDING(PDMDEVINS, Internal, 1);
333
334 PRINT_OFFSET(PDMUSBINS, Internal);
335 PRINT_OFFSET(PDMUSBINS, achInstanceData);
336 CHECK_MEMBER_ALIGNMENT(PDMUSBINS, achInstanceData, 32);
337 CHECK_PADDING(PDMUSBINS, Internal, 1);
338
339 PRINT_OFFSET(PDMDRVINS, Internal);
340 PRINT_OFFSET(PDMDRVINS, achInstanceData);
341 CHECK_MEMBER_ALIGNMENT(PDMDRVINS, achInstanceData, 32);
342 CHECK_PADDING(PDMDRVINS, Internal, 1);
343
344 CHECK_PADDING2(PDMCRITSECT);
345 CHECK_PADDING2(PDMCRITSECTRW);
346
347 /* pgm */
348#if defined(VBOX_WITH_2X_4GB_ADDR_SPACE)
349 CHECK_MEMBER_ALIGNMENT(PGMCPU, AutoSet, 8);
350#endif
351 CHECK_MEMBER_ALIGNMENT(PGMCPU, GCPhysCR3, sizeof(RTGCPHYS));
352 CHECK_MEMBER_ALIGNMENT(PGMCPU, aGCPhysGstPaePDs, sizeof(RTGCPHYS));
353 CHECK_MEMBER_ALIGNMENT(PGMCPU, DisState, 8);
354 CHECK_MEMBER_ALIGNMENT(PGMCPU, cPoolAccessHandler, 8);
355 CHECK_MEMBER_ALIGNMENT(PGMPOOLPAGE, idx, sizeof(uint16_t));
356 CHECK_MEMBER_ALIGNMENT(PGMPOOLPAGE, pvPageR3, sizeof(RTHCPTR));
357 CHECK_MEMBER_ALIGNMENT(PGMPOOLPAGE, GCPhys, sizeof(RTGCPHYS));
358 CHECK_SIZE(PGMPAGE, 16);
359 CHECK_MEMBER_ALIGNMENT(PGMRAMRANGE, aPages, 16);
360 CHECK_MEMBER_ALIGNMENT(PGMREGMMIORANGE, RamRange, 16);
361
362 /* rem */
363 CHECK_MEMBER_ALIGNMENT(REM, aGCPtrInvalidatedPages, 8);
364 CHECK_PADDING3(REMHANDLERNOTIFICATION, u.PhysicalRegister, u.padding);
365 CHECK_PADDING3(REMHANDLERNOTIFICATION, u.PhysicalDeregister, u.padding);
366 CHECK_PADDING3(REMHANDLERNOTIFICATION, u.PhysicalModify, u.padding);
367 CHECK_SIZE_ALIGNMENT(REMHANDLERNOTIFICATION, 8);
368 CHECK_MEMBER_ALIGNMENT(REMHANDLERNOTIFICATION, u.PhysicalDeregister.GCPhys, 8);
369
370 /* TM */
371 CHECK_MEMBER_ALIGNMENT(TM, TimerCritSect, sizeof(uintptr_t));
372 CHECK_MEMBER_ALIGNMENT(TM, VirtualSyncLock, sizeof(uintptr_t));
373
374 /* misc */
375 CHECK_PADDING3(EMCPU, u.FatalLongJump, u.achPaddingFatalLongJump);
376 CHECK_SIZE_ALIGNMENT(VMMR0JMPBUF, 8);
377#if 0
378 PRINT_OFFSET(VM, fForcedActions);
379 PRINT_OFFSET(VM, StatQemuToGC);
380 PRINT_OFFSET(VM, StatGCToQemu);
381#endif
382
383 CHECK_MEMBER_ALIGNMENT(IOM, CritSect, sizeof(uintptr_t));
384#ifdef VBOX_WITH_REM
385 CHECK_MEMBER_ALIGNMENT(EM, CritSectREM, sizeof(uintptr_t));
386#endif
387 CHECK_MEMBER_ALIGNMENT(EMCPU, u.achPaddingFatalLongJump, 32);
388 CHECK_MEMBER_ALIGNMENT(EMCPU, aExitRecords, sizeof(EMEXITREC));
389 CHECK_MEMBER_ALIGNMENT(PGM, CritSectX, sizeof(uintptr_t));
390 CHECK_MEMBER_ALIGNMENT(PDM, CritSect, sizeof(uintptr_t));
391 CHECK_MEMBER_ALIGNMENT(MMHYPERHEAP, Lock, sizeof(uintptr_t));
392
393 /* hm - 32-bit gcc won't align uint64_t naturally, so check. */
394 CHECK_MEMBER_ALIGNMENT(HM, uMaxAsid, 8);
395 CHECK_MEMBER_ALIGNMENT(HM, vmx, 8);
396 CHECK_MEMBER_ALIGNMENT(HM, vmx.Msrs, 8);
397 CHECK_MEMBER_ALIGNMENT(HM, svm, 8);
398 CHECK_MEMBER_ALIGNMENT(HM, PatchTree, 8);
399 CHECK_MEMBER_ALIGNMENT(HM, aPatches, 8);
400 CHECK_MEMBER_ALIGNMENT(HMCPU, vmx, 8);
401 CHECK_MEMBER_ALIGNMENT(HMCPU, vmx.VmcsInfo, 8);
402 CHECK_MEMBER_ALIGNMENT(HMCPU, vmx.VmcsInfo.pfnStartVM, 8);
403 CHECK_MEMBER_ALIGNMENT(HMCPU, vmx.VmcsInfoNstGst, 8);
404 CHECK_MEMBER_ALIGNMENT(HMCPU, vmx.VmcsInfoNstGst.pfnStartVM, 8);
405 CHECK_MEMBER_ALIGNMENT(HMCPU, vmx.RestoreHost, 8);
406 CHECK_MEMBER_ALIGNMENT(HMCPU, vmx.LastError, 8);
407 CHECK_MEMBER_ALIGNMENT(HMCPU, svm, 8);
408 CHECK_MEMBER_ALIGNMENT(HMCPU, svm.pfnVMRun, 8);
409 CHECK_MEMBER_ALIGNMENT(HMCPU, Event, 8);
410 CHECK_MEMBER_ALIGNMENT(HMCPU, Event.u64IntInfo, 8);
411 CHECK_MEMBER_ALIGNMENT(HMCPU, DisState, 8);
412 CHECK_MEMBER_ALIGNMENT(HMCPU, StatEntry, 8);
413
414 /* Make sure the set is large enough and has the correct size. */
415 CHECK_SIZE(VMCPUSET, 32);
416 if (sizeof(VMCPUSET) * 8 < VMM_MAX_CPU_COUNT)
417 {
418 printf("error! VMCPUSET is too small for VMM_MAX_CPU_COUNT=%u!\n", VMM_MAX_CPU_COUNT);
419 rc++;
420 }
421
422 printf("info: struct UVM: %d bytes\n", (int)sizeof(UVM));
423
424 CHECK_PADDING_UVM(32, vm);
425 CHECK_PADDING_UVM(32, mm);
426 CHECK_PADDING_UVM(32, pdm);
427 CHECK_PADDING_UVM(32, stam);
428
429 printf("info: struct UVMCPU: %d bytes\n", (int)sizeof(UVMCPU));
430 CHECK_PADDING_UVMCPU(32, vm);
431
432 CHECK_PADDING_GVM(4, gvmm);
433 CHECK_PADDING_GVM(4, gmm);
434 CHECK_PADDING_GVMCPU(4, gvmm);
435
436 /*
437 * Check that the optimized access macros for PGMPAGE works correctly (kind of
438 * obsolete after dropping raw-mode).
439 */
440 PGMPAGE Page;
441 PGM_PAGE_CLEAR(&Page);
442
443 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_NONE);
444 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == false);
445 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == false);
446 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == false);
447
448 PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_ALL);
449 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_ALL);
450 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
451 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
452 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == true);
453
454 PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_WRITE);
455 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_WRITE);
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) == false);
459
460#undef AssertFatal
461#define AssertFatal(expr) do { } while (0)
462#undef Assert
463#define Assert(expr) do { } while (0)
464
465 PGM_PAGE_CLEAR(&Page);
466 CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == 0);
467 PGM_PAGE_SET_HCPHYS(NULL, &Page, UINT64_C(0x0000fffeff1ff000));
468 CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == UINT64_C(0x0000fffeff1ff000));
469 PGM_PAGE_SET_HCPHYS(NULL, &Page, UINT64_C(0x0000000000001000));
470 CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == UINT64_C(0x0000000000001000));
471
472 PGM_PAGE_INIT(&Page, UINT64_C(0x0000feedfacef000), UINT32_C(0x12345678), PGMPAGETYPE_RAM, PGM_PAGE_STATE_ALLOCATED);
473 CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == UINT64_C(0x0000feedfacef000));
474 CHECK_EXPR(PGM_PAGE_GET_PAGEID(&Page) == UINT32_C(0x12345678));
475 CHECK_EXPR(PGM_PAGE_GET_TYPE_NA(&Page) == PGMPAGETYPE_RAM);
476 CHECK_EXPR(PGM_PAGE_GET_STATE_NA(&Page) == PGM_PAGE_STATE_ALLOCATED);
477
478
479 /*
480 * Report result.
481 */
482 if (rc)
483 printf("tstVMStructSize: FAILURE - %d errors\n", rc);
484 else
485 printf("tstVMStructSize: SUCCESS\n");
486 return rc;
487}
488
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