VirtualBox

source: vbox/trunk/src/VBox/VMM/testcase/tstVMStructSize.cpp@ 45786

Last change on this file since 45786 was 45528, checked in by vboxsync, 12 years ago

VBOX_WITH_RAW_MODE changes.
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1/* $Id: tstVMStructSize.cpp 45528 2013-04-12 17:32:57Z 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) 2006-2012 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 "STAMInternal.h"
47#include "VMInternal.h"
48#include "EMInternal.h"
49#include "IEMInternal.h"
50#include "REMInternal.h"
51#include "../VMMR0/GMMR0Internal.h"
52#include "../VMMR0/GVMMR0Internal.h"
53#ifdef VBOX_WITH_RAW_MODE
54# include "CSAMInternal.h"
55# include "PATMInternal.h"
56#endif
57#include <VBox/vmm/vm.h>
58#include <VBox/vmm/uvm.h>
59#include <VBox/vmm/gvm.h>
60#include <VBox/param.h>
61#include <VBox/dis.h>
62#include <iprt/x86.h>
63
64#include "tstHelp.h"
65#include <stdio.h>
66
67
68
69int main()
70{
71 int rc = 0;
72 printf("tstVMStructSize: TESTING\n");
73
74 printf("info: struct VM: %d bytes\n", (int)sizeof(VM));
75
76#define CHECK_PADDING_VM(align, member) \
77 do \
78 { \
79 CHECK_PADDING(VM, member, align); \
80 CHECK_MEMBER_ALIGNMENT(VM, member, align); \
81 VM *p = NULL; NOREF(p); \
82 if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
83 printf("warning: VM::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
84 #member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
85 (int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
86 (int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
87 } while (0)
88
89
90#define CHECK_PADDING_VMCPU(align, member) \
91 do \
92 { \
93 CHECK_PADDING(VMCPU, member, align); \
94 CHECK_MEMBER_ALIGNMENT(VMCPU, member, align); \
95 VMCPU *p = NULL; NOREF(p); \
96 if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
97 printf("warning: VMCPU::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
98 #member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
99 (int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
100 (int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
101 } while (0)
102
103#define CHECK_CPUMCTXCORE(member) \
104 do { \
105 unsigned off1 = RT_OFFSETOF(CPUMCTX, member) - RT_OFFSETOF(CPUMCTX, rax); \
106 unsigned off2 = RT_OFFSETOF(CPUMCTXCORE, member); \
107 if (off1 != off2) \
108 { \
109 printf("error! CPUMCTX/CORE:: %s! (%#x vs %#x (ctx))\n", #member, off1, off2); \
110 rc++; \
111 } \
112 } while (0)
113
114#define CHECK_PADDING_UVM(align, member) \
115 do \
116 { \
117 CHECK_PADDING(UVM, member, align); \
118 CHECK_MEMBER_ALIGNMENT(UVM, member, align); \
119 UVM *p = NULL; NOREF(p); \
120 if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
121 printf("warning: UVM::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
122 #member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
123 (int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
124 (int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
125 } while (0)
126
127#define CHECK_PADDING_UVMCPU(align, member) \
128 do \
129 { \
130 CHECK_PADDING(UVMCPU, member, align); \
131 CHECK_MEMBER_ALIGNMENT(UVMCPU, member, align); \
132 UVMCPU *p = NULL; NOREF(p); \
133 if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
134 printf("warning: UVMCPU::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
135 #member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
136 (int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
137 (int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
138 } while (0)
139
140#define CHECK_PADDING_GVM(align, member) \
141 do \
142 { \
143 CHECK_PADDING(GVM, member, align); \
144 CHECK_MEMBER_ALIGNMENT(GVM, member, align); \
145 GVM *p = NULL; NOREF(p); \
146 if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
147 printf("warning: GVM::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
148 #member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
149 (int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
150 (int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
151 } while (0)
152
153#define CHECK_PADDING_GVMCPU(align, member) \
154 do \
155 { \
156 CHECK_PADDING(GVMCPU, member, align); \
157 CHECK_MEMBER_ALIGNMENT(GVMCPU, member, align); \
158 GVMCPU *p = NULL; NOREF(p); \
159 if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
160 printf("warning: GVMCPU::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
161 #member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
162 (int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
163 (int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
164 } while (0)
165
166#define PRINT_OFFSET(strct, member) \
167 do \
168 { \
169 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)); \
170 } while (0)
171
172
173 CHECK_SIZE(uint128_t, 128/8);
174 CHECK_SIZE(int128_t, 128/8);
175 CHECK_SIZE(uint64_t, 64/8);
176 CHECK_SIZE(int64_t, 64/8);
177 CHECK_SIZE(uint32_t, 32/8);
178 CHECK_SIZE(int32_t, 32/8);
179 CHECK_SIZE(uint16_t, 16/8);
180 CHECK_SIZE(int16_t, 16/8);
181 CHECK_SIZE(uint8_t, 8/8);
182 CHECK_SIZE(int8_t, 8/8);
183
184 CHECK_SIZE(X86DESC, 8);
185 CHECK_SIZE(X86DESC64, 16);
186 CHECK_SIZE(VBOXIDTE, 8);
187 CHECK_SIZE(VBOXIDTR, 10);
188 CHECK_SIZE(VBOXGDTR, 10);
189 CHECK_SIZE(VBOXTSS, 136);
190 CHECK_SIZE(X86FXSTATE, 512);
191 CHECK_SIZE(RTUUID, 16);
192 CHECK_SIZE(X86PTE, 4);
193 CHECK_SIZE(X86PD, PAGE_SIZE);
194 CHECK_SIZE(X86PDE, 4);
195 CHECK_SIZE(X86PT, PAGE_SIZE);
196 CHECK_SIZE(X86PTEPAE, 8);
197 CHECK_SIZE(X86PTPAE, PAGE_SIZE);
198 CHECK_SIZE(X86PDEPAE, 8);
199 CHECK_SIZE(X86PDPAE, PAGE_SIZE);
200 CHECK_SIZE(X86PDPE, 8);
201 CHECK_SIZE(X86PDPT, PAGE_SIZE);
202 CHECK_SIZE(X86PML4E, 8);
203 CHECK_SIZE(X86PML4, PAGE_SIZE);
204
205 PRINT_OFFSET(VM, cpum);
206 CHECK_PADDING_VM(64, cpum);
207 CHECK_PADDING_VM(64, vmm);
208 PRINT_OFFSET(VM, pgm);
209 PRINT_OFFSET(VM, pgm.s.CritSectX);
210 CHECK_PADDING_VM(64, pgm);
211 PRINT_OFFSET(VM, hm);
212 CHECK_PADDING_VM(64, hm);
213 CHECK_PADDING_VM(64, trpm);
214 CHECK_PADDING_VM(64, selm);
215 CHECK_PADDING_VM(64, mm);
216 CHECK_PADDING_VM(64, pdm);
217 CHECK_PADDING_VM(64, iom);
218#ifdef VBOX_WITH_RAW_MODE
219 CHECK_PADDING_VM(64, patm);
220 CHECK_PADDING_VM(64, csam);
221#endif
222 CHECK_PADDING_VM(64, em);
223 /*CHECK_PADDING_VM(64, iem);*/
224 CHECK_PADDING_VM(64, tm);
225 CHECK_PADDING_VM(64, dbgf);
226 CHECK_PADDING_VM(64, ssm);
227 CHECK_PADDING_VM(64, rem);
228 CHECK_PADDING_VM(8, vm);
229 CHECK_PADDING_VM(8, cfgm);
230
231 PRINT_OFFSET(VMCPU, cpum);
232 CHECK_PADDING_VMCPU(64, cpum);
233 CHECK_PADDING_VMCPU(64, hm);
234 CHECK_PADDING_VMCPU(64, em);
235 CHECK_PADDING_VMCPU(64, iem);
236 CHECK_PADDING_VMCPU(64, trpm);
237 CHECK_PADDING_VMCPU(64, tm);
238 CHECK_PADDING_VMCPU(64, vmm);
239 CHECK_PADDING_VMCPU(64, pdm);
240 CHECK_PADDING_VMCPU(64, iom);
241 CHECK_PADDING_VMCPU(64, dbgf);
242#if 0
243 PRINT_OFFSET(VMCPU, abAlignment2);
244#endif
245 PRINT_OFFSET(VMCPU, pgm);
246 CHECK_PADDING_VMCPU(4096, pgm);
247#ifdef VBOX_WITH_STATISTICS
248 PRINT_OFFSET(VMCPU, pgm.s.pStatTrap0eAttributionRC);
249#endif
250
251 CHECK_MEMBER_ALIGNMENT(VM, selm.s.Tss, 16);
252 PRINT_OFFSET(VM, selm.s.Tss);
253 PVM pVM = NULL; NOREF(pVM);
254 if ((RT_OFFSETOF(VM, selm.s.Tss) & PAGE_OFFSET_MASK) > PAGE_SIZE - sizeof(pVM->selm.s.Tss))
255 {
256 printf("error! SELM:Tss is crossing a page!\n");
257 rc++;
258 }
259 PRINT_OFFSET(VM, selm.s.TssTrap08);
260 if ((RT_OFFSETOF(VM, selm.s.TssTrap08) & PAGE_OFFSET_MASK) > PAGE_SIZE - sizeof(pVM->selm.s.TssTrap08))
261 {
262 printf("error! SELM:TssTrap08 is crossing a page!\n");
263 rc++;
264 }
265 CHECK_MEMBER_ALIGNMENT(VM, trpm.s.aIdt, 16);
266 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0], PAGE_SIZE);
267 CHECK_MEMBER_ALIGNMENT(VM, aCpus[1], PAGE_SIZE);
268 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].cpum.s.Host, 64);
269 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].cpum.s.Guest, 64);
270 CHECK_MEMBER_ALIGNMENT(VM, aCpus[1].cpum.s.Host, 64);
271 CHECK_MEMBER_ALIGNMENT(VM, aCpus[1].cpum.s.Guest, 64);
272 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].cpum.s.Hyper, 64);
273 CHECK_MEMBER_ALIGNMENT(VM, aCpus[1].cpum.s.Hyper, 64);
274#ifdef VBOX_WITH_VMMR0_DISABLE_LAPIC_NMI
275 CHECK_MEMBER_ALIGNMENT(VM, cpum.s.pvApicBase, 8);
276#endif
277
278 CHECK_MEMBER_ALIGNMENT(VMCPU, vmm.s.u64CallRing3Arg, 8);
279#if defined(RT_OS_WINDOWS) && defined(RT_ARCH_AMD64)
280 CHECK_MEMBER_ALIGNMENT(VMCPU, vmm.s.CallRing3JmpBufR0, 16);
281 CHECK_MEMBER_ALIGNMENT(VMCPU, vmm.s.CallRing3JmpBufR0.xmm6, 16);
282#endif
283 CHECK_MEMBER_ALIGNMENT(VM, vmm.s.u64LastYield, 8);
284 CHECK_MEMBER_ALIGNMENT(VM, vmm.s.StatRunRC, 8);
285 CHECK_MEMBER_ALIGNMENT(VM, StatTotalQemuToGC, 8);
286 CHECK_MEMBER_ALIGNMENT(VM, rem.s.uPendingExcptCR2, 8);
287 CHECK_MEMBER_ALIGNMENT(VM, rem.s.StatsInQEMU, 8);
288 CHECK_MEMBER_ALIGNMENT(VM, rem.s.Env, 64);
289
290 /* the VMCPUs are page aligned TLB hit reasons. */
291 CHECK_MEMBER_ALIGNMENT(VM, aCpus, 4096);
292 CHECK_SIZE_ALIGNMENT(VMCPU, 4096);
293
294 /* cpumctx */
295 CHECK_MEMBER_ALIGNMENT(CPUMCTX, fpu, 32);
296 CHECK_MEMBER_ALIGNMENT(CPUMCTX, rax, 32);
297 CHECK_MEMBER_ALIGNMENT(CPUMCTX, idtr.pIdt, 8);
298 CHECK_MEMBER_ALIGNMENT(CPUMCTX, gdtr.pGdt, 8);
299 CHECK_MEMBER_ALIGNMENT(CPUMCTX, SysEnter, 8);
300 CHECK_CPUMCTXCORE(rax);
301 CHECK_CPUMCTXCORE(rcx);
302 CHECK_CPUMCTXCORE(rdx);
303 CHECK_CPUMCTXCORE(rbx);
304 CHECK_CPUMCTXCORE(rsp);
305 CHECK_CPUMCTXCORE(rbp);
306 CHECK_CPUMCTXCORE(rsi);
307 CHECK_CPUMCTXCORE(rdi);
308 CHECK_CPUMCTXCORE(r8);
309 CHECK_CPUMCTXCORE(r9);
310 CHECK_CPUMCTXCORE(r10);
311 CHECK_CPUMCTXCORE(r11);
312 CHECK_CPUMCTXCORE(r12);
313 CHECK_CPUMCTXCORE(r13);
314 CHECK_CPUMCTXCORE(r14);
315 CHECK_CPUMCTXCORE(r15);
316 CHECK_CPUMCTXCORE(es);
317 CHECK_CPUMCTXCORE(ss);
318 CHECK_CPUMCTXCORE(cs);
319 CHECK_CPUMCTXCORE(ds);
320 CHECK_CPUMCTXCORE(fs);
321 CHECK_CPUMCTXCORE(gs);
322 CHECK_CPUMCTXCORE(rip);
323 CHECK_CPUMCTXCORE(rflags);
324
325#if HC_ARCH_BITS == 32
326 /* CPUMHOSTCTX - lss pair */
327 if (RT_OFFSETOF(CPUMHOSTCTX, esp) + 4 != RT_OFFSETOF(CPUMHOSTCTX, ss))
328 {
329 printf("error! CPUMHOSTCTX lss has been split up!\n");
330 rc++;
331 }
332#endif
333 CHECK_SIZE_ALIGNMENT(CPUMCTX, 64);
334 CHECK_SIZE_ALIGNMENT(CPUMHOSTCTX, 64);
335 CHECK_SIZE_ALIGNMENT(CPUMCTXMSRS, 64);
336
337 /* pdm */
338 PRINT_OFFSET(PDMDEVINS, Internal);
339 PRINT_OFFSET(PDMDEVINS, achInstanceData);
340 CHECK_MEMBER_ALIGNMENT(PDMDEVINS, achInstanceData, 64);
341 CHECK_PADDING(PDMDEVINS, Internal, 1);
342
343 PRINT_OFFSET(PDMUSBINS, Internal);
344 PRINT_OFFSET(PDMUSBINS, achInstanceData);
345 CHECK_MEMBER_ALIGNMENT(PDMUSBINS, achInstanceData, 32);
346 CHECK_PADDING(PDMUSBINS, Internal, 1);
347
348 PRINT_OFFSET(PDMDRVINS, Internal);
349 PRINT_OFFSET(PDMDRVINS, achInstanceData);
350 CHECK_MEMBER_ALIGNMENT(PDMDRVINS, achInstanceData, 32);
351 CHECK_PADDING(PDMDRVINS, Internal, 1);
352
353 CHECK_PADDING2(PDMCRITSECT);
354 CHECK_PADDING2(PDMCRITSECTRW);
355
356 /* pgm */
357#if defined(VBOX_WITH_2X_4GB_ADDR_SPACE) || defined(VBOX_WITH_RAW_MODE)
358 CHECK_MEMBER_ALIGNMENT(PGMCPU, AutoSet, 8);
359#endif
360 CHECK_MEMBER_ALIGNMENT(PGMCPU, GCPhysCR3, sizeof(RTGCPHYS));
361 CHECK_MEMBER_ALIGNMENT(PGMCPU, aGCPhysGstPaePDs, sizeof(RTGCPHYS));
362 CHECK_MEMBER_ALIGNMENT(PGMCPU, DisState, 8);
363 CHECK_MEMBER_ALIGNMENT(PGMCPU, cPoolAccessHandler, 8);
364 CHECK_MEMBER_ALIGNMENT(PGMPOOLPAGE, idx, sizeof(uint16_t));
365 CHECK_MEMBER_ALIGNMENT(PGMPOOLPAGE, pvPageR3, sizeof(RTHCPTR));
366 CHECK_MEMBER_ALIGNMENT(PGMPOOLPAGE, GCPhys, sizeof(RTGCPHYS));
367 CHECK_SIZE(PGMPAGE, 16);
368 CHECK_MEMBER_ALIGNMENT(PGMRAMRANGE, aPages, 16);
369 CHECK_MEMBER_ALIGNMENT(PGMMMIO2RANGE, RamRange, 16);
370
371 /* rem */
372 CHECK_MEMBER_ALIGNMENT(REM, aGCPtrInvalidatedPages, 8);
373 CHECK_PADDING3(REMHANDLERNOTIFICATION, u.PhysicalRegister, u.padding);
374 CHECK_PADDING3(REMHANDLERNOTIFICATION, u.PhysicalDeregister, u.padding);
375 CHECK_PADDING3(REMHANDLERNOTIFICATION, u.PhysicalModify, u.padding);
376 CHECK_SIZE_ALIGNMENT(REMHANDLERNOTIFICATION, 8);
377 CHECK_MEMBER_ALIGNMENT(REMHANDLERNOTIFICATION, u.PhysicalDeregister.GCPhys, 8);
378
379 /* TM */
380 CHECK_MEMBER_ALIGNMENT(TM, TimerCritSect, sizeof(uintptr_t));
381 CHECK_MEMBER_ALIGNMENT(TM, VirtualSyncLock, sizeof(uintptr_t));
382
383 /* misc */
384 CHECK_PADDING3(EMCPU, u.FatalLongJump, u.achPaddingFatalLongJump);
385 CHECK_SIZE_ALIGNMENT(VMMR0JMPBUF, 8);
386#ifdef VBOX_WITH_RAW_MODE
387 CHECK_SIZE_ALIGNMENT(PATCHINFO, 8);
388#endif
389#if 0
390 PRINT_OFFSET(VM, fForcedActions);
391 PRINT_OFFSET(VM, StatQemuToGC);
392 PRINT_OFFSET(VM, StatGCToQemu);
393#endif
394
395 CHECK_MEMBER_ALIGNMENT(IOM, CritSect, sizeof(uintptr_t));
396#ifdef VBOX_WITH_REM
397 CHECK_MEMBER_ALIGNMENT(EM, CritSectREM, sizeof(uintptr_t));
398#endif
399 CHECK_MEMBER_ALIGNMENT(PGM, CritSectX, sizeof(uintptr_t));
400 CHECK_MEMBER_ALIGNMENT(PDM, CritSect, sizeof(uintptr_t));
401 CHECK_MEMBER_ALIGNMENT(MMHYPERHEAP, Lock, sizeof(uintptr_t));
402
403 /* hm - 32-bit gcc won't align uint64_t naturally, so check. */
404 CHECK_MEMBER_ALIGNMENT(HM, u64RegisterMask, 8);
405 CHECK_MEMBER_ALIGNMENT(HM, vmx.hostCR4, 8);
406 CHECK_MEMBER_ALIGNMENT(HM, vmx.msr.feature_ctrl, 8);
407 CHECK_MEMBER_ALIGNMENT(HM, StatTprPatchSuccess, 8);
408 CHECK_MEMBER_ALIGNMENT(HMCPU, StatEntry, 8);
409 CHECK_MEMBER_ALIGNMENT(HMCPU, vmx.HCPhysVmcs, sizeof(RTHCPHYS));
410 CHECK_MEMBER_ALIGNMENT(HMCPU, vmx.u32PinCtls, 8);
411 CHECK_MEMBER_ALIGNMENT(HMCPU, DisState, 8);
412 CHECK_MEMBER_ALIGNMENT(HMCPU, Event.u64IntrInfo, 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#ifdef VBOX_WITH_RAW_MODE
433 /*
434 * Compare HC and RC.
435 */
436 printf("tstVMStructSize: Comparing HC and RC...\n");
437# include "tstVMStructRC.h"
438#endif /* VBOX_WITH_RAW_MODE */
439
440 CHECK_PADDING_GVM(4, gvmm);
441 CHECK_PADDING_GVM(4, gmm);
442 CHECK_PADDING_GVMCPU(4, gvmm);
443
444 /*
445 * Check that the optimized access macros for PGMPAGE works correctly.
446 */
447 PGMPAGE Page;
448 PGM_PAGE_CLEAR(&Page);
449
450 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_NONE);
451 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == false);
452 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == false);
453 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == false);
454
455 PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_ALL);
456 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_ALL);
457 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
458 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
459 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == true);
460
461 PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_WRITE);
462 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_WRITE);
463 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
464 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
465 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == false);
466
467 PGM_PAGE_CLEAR(&Page);
468 PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_ALL);
469 CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_ALL);
470 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
471 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
472 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == true);
473
474 PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_WRITE);
475 CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_WRITE);
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) == false);
479
480
481 PGM_PAGE_CLEAR(&Page);
482 PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_ALL);
483 PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_WRITE);
484 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_ALL);
485 CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_WRITE);
486 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
487 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
488 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == true);
489
490 PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_WRITE);
491 PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_ALL);
492 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_WRITE);
493 CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_ALL);
494 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
495 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
496 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == true);
497
498 PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_WRITE);
499 PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_WRITE);
500 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_WRITE);
501 CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_WRITE);
502 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
503 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
504 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == false);
505
506 PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_NONE);
507 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_WRITE);
508 CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_NONE);
509 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
510 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
511 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == false);
512
513#undef AssertFatal
514#define AssertFatal(expr) do { } while (0)
515#undef Assert
516#define Assert(expr) do { } while (0)
517
518 PGM_PAGE_CLEAR(&Page);
519 CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == 0);
520 PGM_PAGE_SET_HCPHYS(NULL, &Page, UINT64_C(0x0000fffeff1ff000));
521 CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == UINT64_C(0x0000fffeff1ff000));
522 PGM_PAGE_SET_HCPHYS(NULL, &Page, UINT64_C(0x0000000000001000));
523 CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == UINT64_C(0x0000000000001000));
524
525 PGM_PAGE_INIT(&Page, UINT64_C(0x0000feedfacef000), UINT32_C(0x12345678), PGMPAGETYPE_RAM, PGM_PAGE_STATE_ALLOCATED);
526 CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == UINT64_C(0x0000feedfacef000));
527 CHECK_EXPR(PGM_PAGE_GET_PAGEID(&Page) == UINT32_C(0x12345678));
528 CHECK_EXPR(PGM_PAGE_GET_TYPE_NA(&Page) == PGMPAGETYPE_RAM);
529 CHECK_EXPR(PGM_PAGE_GET_STATE_NA(&Page) == PGM_PAGE_STATE_ALLOCATED);
530
531
532 /*
533 * Report result.
534 */
535 if (rc)
536 printf("tstVMStructSize: FAILURE - %d errors\n", rc);
537 else
538 printf("tstVMStructSize: SUCCESS\n");
539 return rc;
540}
541
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