VirtualBox

source: vbox/trunk/src/VBox/VMM/testcase/tstVMStructSize.cpp@ 55899

Last change on this file since 55899 was 55048, checked in by vboxsync, 10 years ago

VMM,REM: Allocate the FPU/SSE/AVX/FUTURE state stuff. We need to use pointers to substates anyway and this will make CPUMCPU much smaller.
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1/* $Id: tstVMStructSize.cpp 55048 2015-03-31 18:49:19Z 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) 2006-2014 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* Header Files *
22*******************************************************************************/
23#include <VBox/vmm/cfgm.h>
24#include <VBox/vmm/cpum.h>
25#include <VBox/vmm/mm.h>
26#include <VBox/vmm/pgm.h>
27#include <VBox/vmm/selm.h>
28#include <VBox/vmm/trpm.h>
29#include <VBox/vmm/vmm.h>
30#include <VBox/vmm/stam.h>
31#include "PDMInternal.h"
32#include <VBox/vmm/pdm.h>
33#include "CFGMInternal.h"
34#include "CPUMInternal.h"
35#include "MMInternal.h"
36#include "PGMInternal.h"
37#include "SELMInternal.h"
38#include "TRPMInternal.h"
39#include "TMInternal.h"
40#include "IOMInternal.h"
41#include "REMInternal.h"
42#include "SSMInternal.h"
43#include "HMInternal.h"
44#include "VMMInternal.h"
45#include "DBGFInternal.h"
46#include "GIMInternal.h"
47#include "STAMInternal.h"
48#include "VMInternal.h"
49#include "EMInternal.h"
50#include "IEMInternal.h"
51#include "REMInternal.h"
52#include "../VMMR0/GMMR0Internal.h"
53#include "../VMMR0/GVMMR0Internal.h"
54#ifdef VBOX_WITH_RAW_MODE
55# include "CSAMInternal.h"
56# include "PATMInternal.h"
57#endif
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#ifdef VBOX_WITH_RAW_MODE
221 CHECK_PADDING_VM(64, patm);
222 CHECK_PADDING_VM(64, csam);
223#endif
224 CHECK_PADDING_VM(64, em);
225 /*CHECK_PADDING_VM(64, iem);*/
226 CHECK_PADDING_VM(64, tm);
227 PRINT_OFFSET(VM, tm.s.VirtualSyncLock);
228 CHECK_PADDING_VM(64, dbgf);
229 CHECK_PADDING_VM(64, gim);
230 CHECK_PADDING_VM(64, ssm);
231 CHECK_PADDING_VM(64, rem);
232 CHECK_PADDING_VM(8, vm);
233 CHECK_PADDING_VM(8, cfgm);
234
235 PRINT_OFFSET(VMCPU, cpum);
236 CHECK_PADDING_VMCPU(64, cpum);
237 CHECK_PADDING_VMCPU(64, hm);
238 CHECK_PADDING_VMCPU(64, em);
239 CHECK_PADDING_VMCPU(64, iem);
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#if 0
248 PRINT_OFFSET(VMCPU, abAlignment2);
249#endif
250 PRINT_OFFSET(VMCPU, pgm);
251 CHECK_PADDING_VMCPU(4096, pgm);
252#ifdef VBOX_WITH_STATISTICS
253 PRINT_OFFSET(VMCPU, pgm.s.pStatTrap0eAttributionRC);
254#endif
255
256 CHECK_MEMBER_ALIGNMENT(VM, selm.s.Tss, 16);
257 PRINT_OFFSET(VM, selm.s.Tss);
258 PVM pVM = NULL; NOREF(pVM);
259 if ((RT_OFFSETOF(VM, selm.s.Tss) & PAGE_OFFSET_MASK) > PAGE_SIZE - sizeof(pVM->selm.s.Tss))
260 {
261 printf("error! SELM:Tss is crossing a page!\n");
262 rc++;
263 }
264 PRINT_OFFSET(VM, selm.s.TssTrap08);
265 if ((RT_OFFSETOF(VM, selm.s.TssTrap08) & PAGE_OFFSET_MASK) > PAGE_SIZE - sizeof(pVM->selm.s.TssTrap08))
266 {
267 printf("error! SELM:TssTrap08 is crossing a page!\n");
268 rc++;
269 }
270 CHECK_MEMBER_ALIGNMENT(VM, trpm.s.aIdt, 16);
271 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0], PAGE_SIZE);
272 CHECK_MEMBER_ALIGNMENT(VM, aCpus[1], PAGE_SIZE);
273 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].cpum.s.Host, 64);
274 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].cpum.s.Guest, 64);
275 CHECK_MEMBER_ALIGNMENT(VM, aCpus[1].cpum.s.Host, 64);
276 CHECK_MEMBER_ALIGNMENT(VM, aCpus[1].cpum.s.Guest, 64);
277 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].cpum.s.Hyper, 64);
278 CHECK_MEMBER_ALIGNMENT(VM, aCpus[1].cpum.s.Hyper, 64);
279#ifdef VBOX_WITH_VMMR0_DISABLE_LAPIC_NMI
280 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].cpum.s.pvApicBase, 8);
281#endif
282
283 CHECK_MEMBER_ALIGNMENT(VMCPU, vmm.s.u64CallRing3Arg, 8);
284#if defined(RT_OS_WINDOWS) && defined(RT_ARCH_AMD64)
285 CHECK_MEMBER_ALIGNMENT(VMCPU, vmm.s.CallRing3JmpBufR0, 16);
286 CHECK_MEMBER_ALIGNMENT(VMCPU, vmm.s.CallRing3JmpBufR0.xmm6, 16);
287#endif
288 CHECK_MEMBER_ALIGNMENT(VM, vmm.s.u64LastYield, 8);
289 CHECK_MEMBER_ALIGNMENT(VM, vmm.s.StatRunRC, 8);
290 CHECK_MEMBER_ALIGNMENT(VM, StatTotalQemuToGC, 8);
291 CHECK_MEMBER_ALIGNMENT(VM, rem.s.uPendingExcptCR2, 8);
292 CHECK_MEMBER_ALIGNMENT(VM, rem.s.StatsInQEMU, 8);
293 CHECK_MEMBER_ALIGNMENT(VM, rem.s.Env, 64);
294
295 /* the VMCPUs are page aligned TLB hit reasons. */
296 CHECK_MEMBER_ALIGNMENT(VM, aCpus, 4096);
297 CHECK_SIZE_ALIGNMENT(VMCPU, 4096);
298
299 /* cpumctx */
300 CHECK_MEMBER_ALIGNMENT(CPUMCTX, rax, 32);
301 CHECK_MEMBER_ALIGNMENT(CPUMCTX, idtr.pIdt, 8);
302 CHECK_MEMBER_ALIGNMENT(CPUMCTX, gdtr.pGdt, 8);
303 CHECK_MEMBER_ALIGNMENT(CPUMCTX, SysEnter, 8);
304 CHECK_CPUMCTXCORE(rax);
305 CHECK_CPUMCTXCORE(rcx);
306 CHECK_CPUMCTXCORE(rdx);
307 CHECK_CPUMCTXCORE(rbx);
308 CHECK_CPUMCTXCORE(rsp);
309 CHECK_CPUMCTXCORE(rbp);
310 CHECK_CPUMCTXCORE(rsi);
311 CHECK_CPUMCTXCORE(rdi);
312 CHECK_CPUMCTXCORE(r8);
313 CHECK_CPUMCTXCORE(r9);
314 CHECK_CPUMCTXCORE(r10);
315 CHECK_CPUMCTXCORE(r11);
316 CHECK_CPUMCTXCORE(r12);
317 CHECK_CPUMCTXCORE(r13);
318 CHECK_CPUMCTXCORE(r14);
319 CHECK_CPUMCTXCORE(r15);
320 CHECK_CPUMCTXCORE(es);
321 CHECK_CPUMCTXCORE(ss);
322 CHECK_CPUMCTXCORE(cs);
323 CHECK_CPUMCTXCORE(ds);
324 CHECK_CPUMCTXCORE(fs);
325 CHECK_CPUMCTXCORE(gs);
326 CHECK_CPUMCTXCORE(rip);
327 CHECK_CPUMCTXCORE(rflags);
328
329#if HC_ARCH_BITS == 32
330 /* CPUMHOSTCTX - lss pair */
331 if (RT_OFFSETOF(CPUMHOSTCTX, esp) + 4 != RT_OFFSETOF(CPUMHOSTCTX, ss))
332 {
333 printf("error! CPUMHOSTCTX lss has been split up!\n");
334 rc++;
335 }
336#endif
337 CHECK_SIZE_ALIGNMENT(CPUMCTX, 64);
338 CHECK_SIZE_ALIGNMENT(CPUMHOSTCTX, 64);
339 CHECK_SIZE_ALIGNMENT(CPUMCTXMSRS, 64);
340
341 /* pdm */
342 PRINT_OFFSET(PDMDEVINS, Internal);
343 PRINT_OFFSET(PDMDEVINS, achInstanceData);
344 CHECK_MEMBER_ALIGNMENT(PDMDEVINS, achInstanceData, 64);
345 CHECK_PADDING(PDMDEVINS, Internal, 1);
346
347 PRINT_OFFSET(PDMUSBINS, Internal);
348 PRINT_OFFSET(PDMUSBINS, achInstanceData);
349 CHECK_MEMBER_ALIGNMENT(PDMUSBINS, achInstanceData, 32);
350 CHECK_PADDING(PDMUSBINS, Internal, 1);
351
352 PRINT_OFFSET(PDMDRVINS, Internal);
353 PRINT_OFFSET(PDMDRVINS, achInstanceData);
354 CHECK_MEMBER_ALIGNMENT(PDMDRVINS, achInstanceData, 32);
355 CHECK_PADDING(PDMDRVINS, Internal, 1);
356
357 CHECK_PADDING2(PDMCRITSECT);
358 CHECK_PADDING2(PDMCRITSECTRW);
359
360 /* pgm */
361#if defined(VBOX_WITH_2X_4GB_ADDR_SPACE) || defined(VBOX_WITH_RAW_MODE)
362 CHECK_MEMBER_ALIGNMENT(PGMCPU, AutoSet, 8);
363#endif
364 CHECK_MEMBER_ALIGNMENT(PGMCPU, GCPhysCR3, sizeof(RTGCPHYS));
365 CHECK_MEMBER_ALIGNMENT(PGMCPU, aGCPhysGstPaePDs, sizeof(RTGCPHYS));
366 CHECK_MEMBER_ALIGNMENT(PGMCPU, DisState, 8);
367 CHECK_MEMBER_ALIGNMENT(PGMCPU, cPoolAccessHandler, 8);
368 CHECK_MEMBER_ALIGNMENT(PGMPOOLPAGE, idx, sizeof(uint16_t));
369 CHECK_MEMBER_ALIGNMENT(PGMPOOLPAGE, pvPageR3, sizeof(RTHCPTR));
370 CHECK_MEMBER_ALIGNMENT(PGMPOOLPAGE, GCPhys, sizeof(RTGCPHYS));
371 CHECK_SIZE(PGMPAGE, 16);
372 CHECK_MEMBER_ALIGNMENT(PGMRAMRANGE, aPages, 16);
373 CHECK_MEMBER_ALIGNMENT(PGMMMIO2RANGE, RamRange, 16);
374
375 /* rem */
376 CHECK_MEMBER_ALIGNMENT(REM, aGCPtrInvalidatedPages, 8);
377 CHECK_PADDING3(REMHANDLERNOTIFICATION, u.PhysicalRegister, u.padding);
378 CHECK_PADDING3(REMHANDLERNOTIFICATION, u.PhysicalDeregister, u.padding);
379 CHECK_PADDING3(REMHANDLERNOTIFICATION, u.PhysicalModify, u.padding);
380 CHECK_SIZE_ALIGNMENT(REMHANDLERNOTIFICATION, 8);
381 CHECK_MEMBER_ALIGNMENT(REMHANDLERNOTIFICATION, u.PhysicalDeregister.GCPhys, 8);
382
383 /* TM */
384 CHECK_MEMBER_ALIGNMENT(TM, TimerCritSect, sizeof(uintptr_t));
385 CHECK_MEMBER_ALIGNMENT(TM, VirtualSyncLock, sizeof(uintptr_t));
386
387 /* misc */
388 CHECK_PADDING3(EMCPU, u.FatalLongJump, u.achPaddingFatalLongJump);
389 CHECK_SIZE_ALIGNMENT(VMMR0JMPBUF, 8);
390#ifdef VBOX_WITH_RAW_MODE
391 CHECK_SIZE_ALIGNMENT(PATCHINFO, 8);
392#endif
393#if 0
394 PRINT_OFFSET(VM, fForcedActions);
395 PRINT_OFFSET(VM, StatQemuToGC);
396 PRINT_OFFSET(VM, StatGCToQemu);
397#endif
398
399 CHECK_MEMBER_ALIGNMENT(IOM, CritSect, sizeof(uintptr_t));
400#ifdef VBOX_WITH_REM
401 CHECK_MEMBER_ALIGNMENT(EM, CritSectREM, sizeof(uintptr_t));
402#endif
403 CHECK_MEMBER_ALIGNMENT(PGM, CritSectX, sizeof(uintptr_t));
404 CHECK_MEMBER_ALIGNMENT(PDM, CritSect, sizeof(uintptr_t));
405 CHECK_MEMBER_ALIGNMENT(MMHYPERHEAP, Lock, sizeof(uintptr_t));
406
407 /* hm - 32-bit gcc won't align uint64_t naturally, so check. */
408 CHECK_MEMBER_ALIGNMENT(HM, uMaxAsid, 8);
409 CHECK_MEMBER_ALIGNMENT(HM, vmx, 8);
410 CHECK_MEMBER_ALIGNMENT(HM, vmx.Msrs, 8);
411 CHECK_MEMBER_ALIGNMENT(HM, svm, 8);
412 CHECK_MEMBER_ALIGNMENT(HM, PatchTree, 8);
413 CHECK_MEMBER_ALIGNMENT(HM, aPatches, 8);
414 CHECK_MEMBER_ALIGNMENT(HMCPU, vmx, 8);
415 CHECK_MEMBER_ALIGNMENT(HMCPU, vmx.pfnStartVM, 8);
416 CHECK_MEMBER_ALIGNMENT(HMCPU, vmx.HCPhysVmcs, 8);
417 CHECK_MEMBER_ALIGNMENT(HMCPU, vmx.LastError, 8);
418 CHECK_MEMBER_ALIGNMENT(HMCPU, svm, 8);
419 CHECK_MEMBER_ALIGNMENT(HMCPU, svm.pfnVMRun, 8);
420 CHECK_MEMBER_ALIGNMENT(HMCPU, Event, 8);
421 CHECK_MEMBER_ALIGNMENT(HMCPU, Event.u64IntInfo, 8);
422 CHECK_MEMBER_ALIGNMENT(HMCPU, DisState, 8);
423 CHECK_MEMBER_ALIGNMENT(HMCPU, StatEntry, 8);
424
425 /* Make sure the set is large enough and has the correct size. */
426 CHECK_SIZE(VMCPUSET, 32);
427 if (sizeof(VMCPUSET) * 8 < VMM_MAX_CPU_COUNT)
428 {
429 printf("error! VMCPUSET is too small for VMM_MAX_CPU_COUNT=%u!\n", VMM_MAX_CPU_COUNT);
430 rc++;
431 }
432
433 printf("info: struct UVM: %d bytes\n", (int)sizeof(UVM));
434
435 CHECK_PADDING_UVM(32, vm);
436 CHECK_PADDING_UVM(32, mm);
437 CHECK_PADDING_UVM(32, pdm);
438 CHECK_PADDING_UVM(32, stam);
439
440 printf("info: struct UVMCPU: %d bytes\n", (int)sizeof(UVMCPU));
441 CHECK_PADDING_UVMCPU(32, vm);
442
443#ifdef VBOX_WITH_RAW_MODE
444 /*
445 * Compare HC and RC.
446 */
447 printf("tstVMStructSize: Comparing HC and RC...\n");
448# include "tstVMStructRC.h"
449#endif /* VBOX_WITH_RAW_MODE */
450
451 CHECK_PADDING_GVM(4, gvmm);
452 CHECK_PADDING_GVM(4, gmm);
453 CHECK_PADDING_GVMCPU(4, gvmm);
454
455 /*
456 * Check that the optimized access macros for PGMPAGE works correctly.
457 */
458 PGMPAGE Page;
459 PGM_PAGE_CLEAR(&Page);
460
461 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_NONE);
462 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == false);
463 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == false);
464 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == false);
465
466 PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_ALL);
467 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_ALL);
468 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
469 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
470 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == true);
471
472 PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_WRITE);
473 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_WRITE);
474 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
475 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
476 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == false);
477
478 PGM_PAGE_CLEAR(&Page);
479 PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_ALL);
480 CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_ALL);
481 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
482 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
483 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == true);
484
485 PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_WRITE);
486 CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_WRITE);
487 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
488 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
489 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == false);
490
491
492 PGM_PAGE_CLEAR(&Page);
493 PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_ALL);
494 PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_WRITE);
495 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_ALL);
496 CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_WRITE);
497 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
498 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
499 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == true);
500
501 PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_WRITE);
502 PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_ALL);
503 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_WRITE);
504 CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_ALL);
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_WRITE);
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_WRITE);
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) == false);
516
517 PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_NONE);
518 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_WRITE);
519 CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_NONE);
520 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
521 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
522 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == false);
523
524#undef AssertFatal
525#define AssertFatal(expr) do { } while (0)
526#undef Assert
527#define Assert(expr) do { } while (0)
528
529 PGM_PAGE_CLEAR(&Page);
530 CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == 0);
531 PGM_PAGE_SET_HCPHYS(NULL, &Page, UINT64_C(0x0000fffeff1ff000));
532 CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == UINT64_C(0x0000fffeff1ff000));
533 PGM_PAGE_SET_HCPHYS(NULL, &Page, UINT64_C(0x0000000000001000));
534 CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == UINT64_C(0x0000000000001000));
535
536 PGM_PAGE_INIT(&Page, UINT64_C(0x0000feedfacef000), UINT32_C(0x12345678), PGMPAGETYPE_RAM, PGM_PAGE_STATE_ALLOCATED);
537 CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == UINT64_C(0x0000feedfacef000));
538 CHECK_EXPR(PGM_PAGE_GET_PAGEID(&Page) == UINT32_C(0x12345678));
539 CHECK_EXPR(PGM_PAGE_GET_TYPE_NA(&Page) == PGMPAGETYPE_RAM);
540 CHECK_EXPR(PGM_PAGE_GET_STATE_NA(&Page) == PGM_PAGE_STATE_ALLOCATED);
541
542
543 /*
544 * Report result.
545 */
546 if (rc)
547 printf("tstVMStructSize: FAILURE - %d errors\n", rc);
548 else
549 printf("tstVMStructSize: SUCCESS\n");
550 return rc;
551}
552
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