tstVMStructSize.cpp@ 44401

Last change on this file since 44401 was 44035, checked in by vboxsync, 12 years ago
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1	/* $Id: tstVMStructSize.cpp 44035 2012-12-04 18:30:44Z 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) 2006-2007 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 "PATMInternal.h"
45	#include "VMMInternal.h"
46	#include "DBGFInternal.h"
47	#include "STAMInternal.h"
48	#include "VMInternal.h"
49	#include "CSAMInternal.h"
50	#include "EMInternal.h"
51	#include "IEMInternal.h"
52	#include "REMInternal.h"
53	#include "../VMMR0/GMMR0Internal.h"
54	#include "../VMMR0/GVMMR0Internal.h"
55	#include <VBox/vmm/vm.h>
56	#include <VBox/vmm/uvm.h>
57	#include <VBox/vmm/gvm.h>
58	#include <VBox/param.h>
59	#include <VBox/dis.h>
60	#include <iprt/x86.h>
61
62	#include "tstHelp.h"
63	#include <stdio.h>
64
65
66
67	int main()
68	{
69	int rc = 0;
70	printf("tstVMStructSize: TESTING\n");
71
72	printf("info: struct VM: %d bytes\n", (int)sizeof(VM));
73
74	#define CHECK_PADDING_VM(align, member) \
75	do \
76	{ \
77	CHECK_PADDING(VM, member, align); \
78	CHECK_MEMBER_ALIGNMENT(VM, member, align); \
79	VM *p = NULL; NOREF(p); \
80	if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
81	printf("warning: VM::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
82	#member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
83	(int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
84	(int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
85	} while (0)
86
87
88	#define CHECK_PADDING_VMCPU(align, member) \
89	do \
90	{ \
91	CHECK_PADDING(VMCPU, member, align); \
92	CHECK_MEMBER_ALIGNMENT(VMCPU, member, align); \
93	VMCPU *p = NULL; NOREF(p); \
94	if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
95	printf("warning: VMCPU::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
96	#member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
97	(int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
98	(int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
99	} while (0)
100
101	#define CHECK_CPUMCTXCORE(member) \
102	do { \
103	unsigned off1 = RT_OFFSETOF(CPUMCTX, member) - RT_OFFSETOF(CPUMCTX, rax); \
104	unsigned off2 = RT_OFFSETOF(CPUMCTXCORE, member); \
105	if (off1 != off2) \
106	{ \
107	printf("error! CPUMCTX/CORE:: %s! (%#x vs %#x (ctx))\n", #member, off1, off2); \
108	rc++; \
109	} \
110	} while (0)
111
112	#define CHECK_PADDING_UVM(align, member) \
113	do \
114	{ \
115	CHECK_PADDING(UVM, member, align); \
116	CHECK_MEMBER_ALIGNMENT(UVM, member, align); \
117	UVM *p = NULL; NOREF(p); \
118	if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
119	printf("warning: UVM::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
120	#member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
121	(int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
122	(int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
123	} while (0)
124
125	#define CHECK_PADDING_UVMCPU(align, member) \
126	do \
127	{ \
128	CHECK_PADDING(UVMCPU, member, align); \
129	CHECK_MEMBER_ALIGNMENT(UVMCPU, member, align); \
130	UVMCPU *p = NULL; NOREF(p); \
131	if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
132	printf("warning: UVMCPU::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
133	#member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
134	(int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
135	(int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
136	} while (0)
137
138	#define CHECK_PADDING_GVM(align, member) \
139	do \
140	{ \
141	CHECK_PADDING(GVM, member, align); \
142	CHECK_MEMBER_ALIGNMENT(GVM, member, align); \
143	GVM *p = NULL; NOREF(p); \
144	if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
145	printf("warning: GVM::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
146	#member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
147	(int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
148	(int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
149	} while (0)
150
151	#define CHECK_PADDING_GVMCPU(align, member) \
152	do \
153	{ \
154	CHECK_PADDING(GVMCPU, member, align); \
155	CHECK_MEMBER_ALIGNMENT(GVMCPU, member, align); \
156	GVMCPU *p = NULL; NOREF(p); \
157	if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
158	printf("warning: GVMCPU::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
159	#member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
160	(int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
161	(int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
162	} while (0)
163
164	#define PRINT_OFFSET(strct, member) \
165	do \
166	{ \
167	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)); \
168	} while (0)
169
170
171	CHECK_SIZE(uint128_t, 128/8);
172	CHECK_SIZE(int128_t, 128/8);
173	CHECK_SIZE(uint64_t, 64/8);
174	CHECK_SIZE(int64_t, 64/8);
175	CHECK_SIZE(uint32_t, 32/8);
176	CHECK_SIZE(int32_t, 32/8);
177	CHECK_SIZE(uint16_t, 16/8);
178	CHECK_SIZE(int16_t, 16/8);
179	CHECK_SIZE(uint8_t, 8/8);
180	CHECK_SIZE(int8_t, 8/8);
181
182	CHECK_SIZE(X86DESC, 8);
183	CHECK_SIZE(X86DESC64, 16);
184	CHECK_SIZE(VBOXIDTE, 8);
185	CHECK_SIZE(VBOXIDTR, 10);
186	CHECK_SIZE(VBOXGDTR, 10);
187	CHECK_SIZE(VBOXTSS, 136);
188	CHECK_SIZE(X86FXSTATE, 512);
189	CHECK_SIZE(RTUUID, 16);
190	CHECK_SIZE(X86PTE, 4);
191	CHECK_SIZE(X86PD, PAGE_SIZE);
192	CHECK_SIZE(X86PDE, 4);
193	CHECK_SIZE(X86PT, PAGE_SIZE);
194	CHECK_SIZE(X86PTEPAE, 8);
195	CHECK_SIZE(X86PTPAE, PAGE_SIZE);
196	CHECK_SIZE(X86PDEPAE, 8);
197	CHECK_SIZE(X86PDPAE, PAGE_SIZE);
198	CHECK_SIZE(X86PDPE, 8);
199	CHECK_SIZE(X86PDPT, PAGE_SIZE);
200	CHECK_SIZE(X86PML4E, 8);
201	CHECK_SIZE(X86PML4, PAGE_SIZE);
202
203	PRINT_OFFSET(VM, cpum);
204	CHECK_PADDING_VM(64, cpum);
205	CHECK_PADDING_VM(64, vmm);
206	PRINT_OFFSET(VM, pgm);
207	PRINT_OFFSET(VM, pgm.s.CritSectX);
208	CHECK_PADDING_VM(64, pgm);
209	PRINT_OFFSET(VM, hm);
210	CHECK_PADDING_VM(64, hm);
211	CHECK_PADDING_VM(64, trpm);
212	CHECK_PADDING_VM(64, selm);
213	CHECK_PADDING_VM(64, mm);
214	CHECK_PADDING_VM(64, pdm);
215	CHECK_PADDING_VM(64, iom);
216	CHECK_PADDING_VM(64, patm);
217	CHECK_PADDING_VM(64, csam);
218	CHECK_PADDING_VM(64, em);
219	/CHECK_PADDING_VM(64, iem);/
220	CHECK_PADDING_VM(64, tm);
221	CHECK_PADDING_VM(64, dbgf);
222	CHECK_PADDING_VM(64, ssm);
223	CHECK_PADDING_VM(64, rem);
224	CHECK_PADDING_VM(8, vm);
225	CHECK_PADDING_VM(8, cfgm);
226
227	PRINT_OFFSET(VMCPU, cpum);
228	CHECK_PADDING_VMCPU(64, cpum);
229	CHECK_PADDING_VMCPU(64, hm);
230	CHECK_PADDING_VMCPU(64, em);
231	CHECK_PADDING_VMCPU(64, iem);
232	CHECK_PADDING_VMCPU(64, trpm);
233	CHECK_PADDING_VMCPU(64, tm);
234	CHECK_PADDING_VMCPU(64, vmm);
235	CHECK_PADDING_VMCPU(64, pdm);
236	CHECK_PADDING_VMCPU(64, iom);
237	CHECK_PADDING_VMCPU(64, dbgf);
238	#if 0
239	PRINT_OFFSET(VMCPU, abAlignment2);
240	#endif
241	PRINT_OFFSET(VMCPU, pgm);
242	CHECK_PADDING_VMCPU(4096, pgm);
243	#ifdef VBOX_WITH_STATISTICS
244	PRINT_OFFSET(VMCPU, pgm.s.pStatTrap0eAttributionRC);
245	#endif
246
247	CHECK_MEMBER_ALIGNMENT(VM, selm.s.Tss, 16);
248	PRINT_OFFSET(VM, selm.s.Tss);
249	PVM pVM = NULL; NOREF(pVM);
250	if ((RT_OFFSETOF(VM, selm.s.Tss) & PAGE_OFFSET_MASK) > PAGE_SIZE - sizeof(pVM->selm.s.Tss))
251	{
252	printf("error! SELM:Tss is crossing a page!\n");
253	rc++;
254	}
255	PRINT_OFFSET(VM, selm.s.TssTrap08);
256	if ((RT_OFFSETOF(VM, selm.s.TssTrap08) & PAGE_OFFSET_MASK) > PAGE_SIZE - sizeof(pVM->selm.s.TssTrap08))
257	{
258	printf("error! SELM:TssTrap08 is crossing a page!\n");
259	rc++;
260	}
261	CHECK_MEMBER_ALIGNMENT(VM, trpm.s.aIdt, 16);
262	CHECK_MEMBER_ALIGNMENT(VM, aCpus[0], PAGE_SIZE);
263	CHECK_MEMBER_ALIGNMENT(VM, aCpus[1], PAGE_SIZE);
264	CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].cpum.s.Host, 64);
265	CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].cpum.s.Guest, 64);
266	CHECK_MEMBER_ALIGNMENT(VM, aCpus[1].cpum.s.Host, 64);
267	CHECK_MEMBER_ALIGNMENT(VM, aCpus[1].cpum.s.Guest, 64);
268	CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].cpum.s.Hyper, 64);
269	CHECK_MEMBER_ALIGNMENT(VM, aCpus[1].cpum.s.Hyper, 64);
270	#ifdef VBOX_WITH_VMMR0_DISABLE_LAPIC_NMI
271	CHECK_MEMBER_ALIGNMENT(VM, cpum.s.pvApicBase, 8);
272	#endif
273
274	CHECK_MEMBER_ALIGNMENT(VMCPU, vmm.s.u64CallRing3Arg, 8);
275	#if defined(RT_OS_WINDOWS) && defined(RT_ARCH_AMD64)
276	CHECK_MEMBER_ALIGNMENT(VMCPU, vmm.s.CallRing3JmpBufR0, 16);
277	CHECK_MEMBER_ALIGNMENT(VMCPU, vmm.s.CallRing3JmpBufR0.xmm6, 16);
278	#endif
279	CHECK_MEMBER_ALIGNMENT(VM, vmm.s.u64LastYield, 8);
280	CHECK_MEMBER_ALIGNMENT(VM, vmm.s.StatRunRC, 8);
281	CHECK_MEMBER_ALIGNMENT(VM, StatTotalQemuToGC, 8);
282	CHECK_MEMBER_ALIGNMENT(VM, rem.s.uPendingExcptCR2, 8);
283	CHECK_MEMBER_ALIGNMENT(VM, rem.s.StatsInQEMU, 8);
284	CHECK_MEMBER_ALIGNMENT(VM, rem.s.Env, 64);
285
286	/* the VMCPUs are page aligned TLB hit reasons. */
287	CHECK_MEMBER_ALIGNMENT(VM, aCpus, 4096);
288	CHECK_SIZE_ALIGNMENT(VMCPU, 4096);
289
290	/* cpumctx */
291	CHECK_MEMBER_ALIGNMENT(CPUMCTX, fpu, 32);
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_CPUMCTXCORE(rax);
297	CHECK_CPUMCTXCORE(rcx);
298	CHECK_CPUMCTXCORE(rdx);
299	CHECK_CPUMCTXCORE(rbx);
300	CHECK_CPUMCTXCORE(rsp);
301	CHECK_CPUMCTXCORE(rbp);
302	CHECK_CPUMCTXCORE(rsi);
303	CHECK_CPUMCTXCORE(rdi);
304	CHECK_CPUMCTXCORE(r8);
305	CHECK_CPUMCTXCORE(r9);
306	CHECK_CPUMCTXCORE(r10);
307	CHECK_CPUMCTXCORE(r11);
308	CHECK_CPUMCTXCORE(r12);
309	CHECK_CPUMCTXCORE(r13);
310	CHECK_CPUMCTXCORE(r14);
311	CHECK_CPUMCTXCORE(r15);
312	CHECK_CPUMCTXCORE(es);
313	CHECK_CPUMCTXCORE(ss);
314	CHECK_CPUMCTXCORE(cs);
315	CHECK_CPUMCTXCORE(ds);
316	CHECK_CPUMCTXCORE(fs);
317	CHECK_CPUMCTXCORE(gs);
318	CHECK_CPUMCTXCORE(rip);
319	CHECK_CPUMCTXCORE(rflags);
320
321	#if HC_ARCH_BITS == 32
322	/* CPUMHOSTCTX - lss pair */
323	if (RT_OFFSETOF(CPUMHOSTCTX, esp) + 4 != RT_OFFSETOF(CPUMHOSTCTX, ss))
324	{
325	printf("error! CPUMHOSTCTX lss has been split up!\n");
326	rc++;
327	}
328	#endif
329	CHECK_SIZE_ALIGNMENT(CPUMCTX, 64);
330	CHECK_SIZE_ALIGNMENT(CPUMHOSTCTX, 64);
331	CHECK_SIZE_ALIGNMENT(CPUMCTXMSRS, 64);
332
333	/* pdm */
334	PRINT_OFFSET(PDMDEVINS, Internal);
335	PRINT_OFFSET(PDMDEVINS, achInstanceData);
336	CHECK_MEMBER_ALIGNMENT(PDMDEVINS, achInstanceData, 64);
337	CHECK_PADDING(PDMDEVINS, Internal, 1);
338
339	PRINT_OFFSET(PDMUSBINS, Internal);
340	PRINT_OFFSET(PDMUSBINS, achInstanceData);
341	CHECK_MEMBER_ALIGNMENT(PDMUSBINS, achInstanceData, 32);
342	CHECK_PADDING(PDMUSBINS, Internal, 1);
343
344	PRINT_OFFSET(PDMDRVINS, Internal);
345	PRINT_OFFSET(PDMDRVINS, achInstanceData);
346	CHECK_MEMBER_ALIGNMENT(PDMDRVINS, achInstanceData, 32);
347	CHECK_PADDING(PDMDRVINS, Internal, 1);
348
349	CHECK_PADDING2(PDMCRITSECT);
350
351	/* pgm */
352	#if defined(VBOX_WITH_2X_4GB_ADDR_SPACE) \|\| defined(VBOX_WITH_RAW_MODE)
353	CHECK_MEMBER_ALIGNMENT(PGMCPU, AutoSet, 8);
354	#endif
355	CHECK_MEMBER_ALIGNMENT(PGMCPU, GCPhysCR3, sizeof(RTGCPHYS));
356	CHECK_MEMBER_ALIGNMENT(PGMCPU, aGCPhysGstPaePDs, sizeof(RTGCPHYS));
357	CHECK_MEMBER_ALIGNMENT(PGMCPU, DisState, 8);
358	CHECK_MEMBER_ALIGNMENT(PGMCPU, cPoolAccessHandler, 8);
359	CHECK_MEMBER_ALIGNMENT(PGMPOOLPAGE, idx, sizeof(uint16_t));
360	CHECK_MEMBER_ALIGNMENT(PGMPOOLPAGE, pvPageR3, sizeof(RTHCPTR));
361	CHECK_MEMBER_ALIGNMENT(PGMPOOLPAGE, GCPhys, sizeof(RTGCPHYS));
362	CHECK_SIZE(PGMPAGE, 16);
363	CHECK_MEMBER_ALIGNMENT(PGMRAMRANGE, aPages, 16);
364	CHECK_MEMBER_ALIGNMENT(PGMMMIO2RANGE, RamRange, 16);
365
366	/* rem */
367	CHECK_MEMBER_ALIGNMENT(REM, aGCPtrInvalidatedPages, 8);
368	CHECK_PADDING3(REMHANDLERNOTIFICATION, u.PhysicalRegister, u.padding);
369	CHECK_PADDING3(REMHANDLERNOTIFICATION, u.PhysicalDeregister, u.padding);
370	CHECK_PADDING3(REMHANDLERNOTIFICATION, u.PhysicalModify, u.padding);
371	CHECK_SIZE_ALIGNMENT(REMHANDLERNOTIFICATION, 8);
372	CHECK_MEMBER_ALIGNMENT(REMHANDLERNOTIFICATION, u.PhysicalDeregister.GCPhys, 8);
373
374	/* TM */
375	CHECK_MEMBER_ALIGNMENT(TM, TimerCritSect, sizeof(uintptr_t));
376	CHECK_MEMBER_ALIGNMENT(TM, VirtualSyncLock, sizeof(uintptr_t));
377
378	/* misc */
379	CHECK_PADDING3(EMCPU, u.FatalLongJump, u.achPaddingFatalLongJump);
380	CHECK_SIZE_ALIGNMENT(VMMR0JMPBUF, 8);
381	CHECK_SIZE_ALIGNMENT(PATCHINFO, 8);
382	#if 0
383	PRINT_OFFSET(VM, fForcedActions);
384	PRINT_OFFSET(VM, StatQemuToGC);
385	PRINT_OFFSET(VM, StatGCToQemu);
386	#endif
387
388	CHECK_MEMBER_ALIGNMENT(IOM, CritSect, sizeof(uintptr_t));
389	#ifdef VBOX_WITH_REM
390	CHECK_MEMBER_ALIGNMENT(EM, CritSectREM, sizeof(uintptr_t));
391	#endif
392	CHECK_MEMBER_ALIGNMENT(PGM, CritSectX, sizeof(uintptr_t));
393	CHECK_MEMBER_ALIGNMENT(PDM, CritSect, sizeof(uintptr_t));
394	CHECK_MEMBER_ALIGNMENT(MMHYPERHEAP, Lock, sizeof(uintptr_t));
395
396	/* hm - 32-bit gcc won't align uint64_t naturally, so check. */
397	CHECK_MEMBER_ALIGNMENT(HM, u64RegisterMask, 8);
398	CHECK_MEMBER_ALIGNMENT(HM, vmx.hostCR4, 8);
399	CHECK_MEMBER_ALIGNMENT(HM, vmx.msr.feature_ctrl, 8);
400	CHECK_MEMBER_ALIGNMENT(HM, StatTprPatchSuccess, 8);
401	CHECK_MEMBER_ALIGNMENT(HMCPU, StatEntry, 8);
402	CHECK_MEMBER_ALIGNMENT(HMCPU, vmx.HCPhysVMCS, sizeof(RTHCPHYS));
403	CHECK_MEMBER_ALIGNMENT(HMCPU, vmx.u32ProcCtls, 8);
404	CHECK_MEMBER_ALIGNMENT(HMCPU, Event.u64IntrInfo, 8);
405
406	/* Make sure the set is large enough and has the correct size. */
407	CHECK_SIZE(VMCPUSET, 32);
408	if (sizeof(VMCPUSET) * 8 < VMM_MAX_CPU_COUNT)
409	{
410	printf("error! VMCPUSET is too small for VMM_MAX_CPU_COUNT=%u!\n", VMM_MAX_CPU_COUNT);
411	rc++;
412	}
413
414	printf("info: struct UVM: %d bytes\n", (int)sizeof(UVM));
415
416	CHECK_PADDING_UVM(32, vm);
417	CHECK_PADDING_UVM(32, mm);
418	CHECK_PADDING_UVM(32, pdm);
419	CHECK_PADDING_UVM(32, stam);
420
421	printf("info: struct UVMCPU: %d bytes\n", (int)sizeof(UVMCPU));
422	CHECK_PADDING_UVMCPU(32, vm);
423
424	#ifdef VBOX_WITH_RAW_MODE
425	/*
426	* Compare HC and RC.
427	*/
428	printf("tstVMStructSize: Comparing HC and RC...\n");
429	# include "tstVMStructRC.h"
430	#endif /* VBOX_WITH_RAW_MODE */
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.
438	*/
439	PGMPAGE Page;
440	PGM_PAGE_CLEAR(&Page);
441
442	CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_NONE);
443	CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == false);
444	CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == false);
445	CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == false);
446
447	PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_ALL);
448	CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_ALL);
449	CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
450	CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
451	CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == true);
452
453	PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_WRITE);
454	CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_WRITE);
455	CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
456	CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
457	CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == false);
458
459	PGM_PAGE_CLEAR(&Page);
460	PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_ALL);
461	CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_ALL);
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) == true);
465
466	PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_WRITE);
467	CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_WRITE);
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) == false);
471
472
473	PGM_PAGE_CLEAR(&Page);
474	PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_ALL);
475	PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_WRITE);
476	CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_ALL);
477	CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_WRITE);
478	CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
479	CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
480	CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == true);
481
482	PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_WRITE);
483	PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_ALL);
484	CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_WRITE);
485	CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_ALL);
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_WRITE);
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_WRITE);
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) == false);
497
498	PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_NONE);
499	CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_WRITE);
500	CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_NONE);
501	CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
502	CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
503	CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == false);
504
505	#undef AssertFatal
506	#define AssertFatal(expr) do { } while (0)
507	#undef Assert
508	#define Assert(expr) do { } while (0)
509
510	PGM_PAGE_CLEAR(&Page);
511	CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == 0);
512	PGM_PAGE_SET_HCPHYS(NULL, &Page, UINT64_C(0x0000fffeff1ff000));
513	CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == UINT64_C(0x0000fffeff1ff000));
514	PGM_PAGE_SET_HCPHYS(NULL, &Page, UINT64_C(0x0000000000001000));
515	CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == UINT64_C(0x0000000000001000));
516
517	PGM_PAGE_INIT(&Page, UINT64_C(0x0000feedfacef000), UINT32_C(0x12345678), PGMPAGETYPE_RAM, PGM_PAGE_STATE_ALLOCATED);
518	CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == UINT64_C(0x0000feedfacef000));
519	CHECK_EXPR(PGM_PAGE_GET_PAGEID(&Page) == UINT32_C(0x12345678));
520	CHECK_EXPR(PGM_PAGE_GET_TYPE_NA(&Page) == PGMPAGETYPE_RAM);
521	CHECK_EXPR(PGM_PAGE_GET_STATE_NA(&Page) == PGM_PAGE_STATE_ALLOCATED);
522
523
524	/*
525	* Report result.
526	*/
527	if (rc)
528	printf("tstVMStructSize: FAILURE - %d errors\n", rc);
529	else
530	printf("tstVMStructSize: SUCCESS\n");
531	return rc;
532	}
533

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source: vbox/trunk/src/VBox/VMM/testcase/tstVMStructSize.cpp@ 44401

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