1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
|
/* $Id: NEMR0Native-stubs.cpp $ */
/** @file
* NEM - Native execution manager, ring-0 stubs until there is a driverless mode.
*/
/*
* Copyright (C) 2021-2023 Oracle and/or its affiliates.
*
* This file is part of VirtualBox base platform packages, as
* available from https://www.virtualbox.org.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, in version 3 of the
* License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses>.
*
* SPDX-License-Identifier: GPL-3.0-only
*/
/*********************************************************************************************************************************
* Header Files *
*********************************************************************************************************************************/
#define LOG_GROUP LOG_GROUP_NEM
#include <VBox/vmm/nem.h>
#include "NEMInternal.h"
#include <VBox/vmm/gvm.h>
#include <VBox/vmm/vmcc.h>
#include <VBox/vmm/gvmm.h>
#include <iprt/errcore.h>
/*********************************************************************************************************************************
* Internal Functions *
*********************************************************************************************************************************/
/*********************************************************************************************************************************
* Global Variables *
*********************************************************************************************************************************/
/*********************************************************************************************************************************
* Internal Functions *
*********************************************************************************************************************************/
/**
* Module initialization for NEM.
*/
VMMR0_INT_DECL(int) NEMR0Init(void)
{
return VINF_SUCCESS;
}
/**
* Module termination for NEM.
*/
VMMR0_INT_DECL(void) NEMR0Term(void)
{
}
VMMR0_INT_DECL(int) NEMR0InitVM(PGVM pGVM)
{
RT_NOREF(pGVM);
return VINF_SUCCESS;
}
VMMR0_INT_DECL(int) NEMR0InitVMPart2(PGVM pGVM)
{
RT_NOREF(pGVM);
return VINF_SUCCESS;
}
VMMR0_INT_DECL(void) NEMR0CleanupVM(PGVM pGVM)
{
RT_NOREF(pGVM);
}
VMMR0_INT_DECL(int) NEMR0MapPages(PGVM pGVM, VMCPUID idCpu)
{
RT_NOREF(pGVM, idCpu);
AssertFailed();
return VERR_NOT_SUPPORTED;
}
VMMR0_INT_DECL(int) NEMR0UnmapPages(PGVM pGVM, VMCPUID idCpu)
{
RT_NOREF(pGVM, idCpu);
AssertFailed();
return VERR_NOT_SUPPORTED;
}
VMMR0_INT_DECL(int) NEMR0ExportState(PGVM pGVM, VMCPUID idCpu)
{
RT_NOREF(pGVM, idCpu);
AssertFailed();
return VERR_NOT_IMPLEMENTED;
}
VMMR0_INT_DECL(int) NEMR0ImportState(PGVM pGVM, VMCPUID idCpu, uint64_t fWhat)
{
RT_NOREF(pGVM, idCpu, fWhat);
AssertFailed();
return VERR_NOT_IMPLEMENTED;
}
VMMR0_INT_DECL(int) NEMR0QueryCpuTick(PGVM pGVM, VMCPUID idCpu)
{
RT_NOREF(pGVM, idCpu);
AssertFailed();
return VERR_NOT_IMPLEMENTED;
}
VMMR0_INT_DECL(int) NEMR0ResumeCpuTickOnAll(PGVM pGVM, VMCPUID idCpu, uint64_t uPausedTscValue)
{
RT_NOREF(pGVM, idCpu, uPausedTscValue);
AssertFailed();
return VERR_NOT_IMPLEMENTED;
}
VMMR0_INT_DECL(VBOXSTRICTRC) NEMR0RunGuestCode(PGVM pGVM, VMCPUID idCpu)
{
RT_NOREF(pGVM, idCpu);
AssertFailed();
return VERR_NOT_IMPLEMENTED;
}
VMMR0_INT_DECL(int) NEMR0UpdateStatistics(PGVM pGVM, VMCPUID idCpu)
{
RT_NOREF(pGVM, idCpu);
AssertFailed();
return VINF_SUCCESS;
}
VMMR0_INT_DECL(int) NEMR0DoExperiment(PGVM pGVM, VMCPUID idCpu, uint64_t u64Arg)
{
RT_NOREF(pGVM, idCpu, u64Arg);
AssertFailed();
return VERR_NOT_SUPPORTED;
}
void nemHCNativeNotifyHandlerPhysicalRegister(PVMCC pVM, PGMPHYSHANDLERKIND enmKind, RTGCPHYS GCPhys, RTGCPHYS cb)
{
Log5(("nemHCNativeNotifyHandlerPhysicalRegister: %RGp LB %RGp enmKind=%d\n", GCPhys, cb, enmKind));
AssertFailed();
NOREF(pVM); NOREF(enmKind); NOREF(GCPhys); NOREF(cb);
}
void nemHCNativeNotifyHandlerPhysicalModify(PVMCC pVM, PGMPHYSHANDLERKIND enmKind, RTGCPHYS GCPhysOld,
RTGCPHYS GCPhysNew, RTGCPHYS cb, bool fRestoreAsRAM)
{
Log5(("nemHCNativeNotifyHandlerPhysicalModify: %RGp LB %RGp -> %RGp enmKind=%d fRestoreAsRAM=%d\n",
GCPhysOld, cb, GCPhysNew, enmKind, fRestoreAsRAM));
AssertFailed();
NOREF(pVM); NOREF(enmKind); NOREF(GCPhysOld); NOREF(GCPhysNew); NOREF(cb); NOREF(fRestoreAsRAM);
}
int nemHCNativeNotifyPhysPageAllocated(PVMCC pVM, RTGCPHYS GCPhys, RTHCPHYS HCPhys, uint32_t fPageProt,
PGMPAGETYPE enmType, uint8_t *pu2State)
{
Log5(("nemHCNativeNotifyPhysPageAllocated: %RGp HCPhys=%RHp fPageProt=%#x enmType=%d *pu2State=%d\n",
GCPhys, HCPhys, fPageProt, enmType, *pu2State));
AssertFailed();
RT_NOREF(pVM, GCPhys, HCPhys, fPageProt, enmType, pu2State);
return VERR_NOT_SUPPORTED;
}
void nemHCNativeNotifyPhysPageProtChanged(PVMCC pVM, RTGCPHYS GCPhys, RTHCPHYS HCPhys, uint32_t fPageProt,
PGMPAGETYPE enmType, uint8_t *pu2State)
{
Log5(("nemHCNativeNotifyPhysPageProtChanged: %RGp HCPhys=%RHp fPageProt=%#x enmType=%d *pu2State=%d\n",
GCPhys, HCPhys, fPageProt, enmType, *pu2State));
AssertFailed();
RT_NOREF(pVM, GCPhys, HCPhys, fPageProt, enmType, pu2State);
}
void nemHCNativeNotifyPhysPageChanged(PVMCC pVM, RTGCPHYS GCPhys, RTHCPHYS HCPhysPrev, RTHCPHYS HCPhysNew,
uint32_t fPageProt, PGMPAGETYPE enmType, uint8_t *pu2State)
{
Log5(("nemHCNativeNotifyPhysPageChanged: %RGp HCPhys=%RHp->%RHp fPageProt=%#x enmType=%d *pu2State=%d\n",
GCPhys, HCPhysPrev, HCPhysNew, fPageProt, enmType, *pu2State));
AssertFailed();
RT_NOREF(pVM, GCPhys, HCPhysPrev, HCPhysNew, fPageProt, enmType, pu2State);
}
VMM_INT_DECL(int) NEMHCQueryCpuTick(PVMCPUCC pVCpu, uint64_t *pcTicks, uint32_t *puAux)
{
LogFlowFunc(("pVCpu=%p pcTicks=%RX64 puAux=%RX32\n", pVCpu, pcTicks, puAux));
AssertFailed();
RT_NOREF(pVCpu, pcTicks, puAux);
return VERR_NOT_SUPPORTED;
}
VMM_INT_DECL(int) NEMHCResumeCpuTickOnAll(PVMCC pVM, PVMCPUCC pVCpu, uint64_t uPausedTscValue)
{
LogFlowFunc(("pVM=%p pVCpu=%p uPausedTscValue=%RX64\n", pVM, pVCpu, uPausedTscValue));
AssertFailed();
RT_NOREF(pVM, pVCpu, uPausedTscValue);
return VERR_NOT_SUPPORTED;
}
VMM_INT_DECL(void) NEMHCNotifyHandlerPhysicalDeregister(PVMCC pVM, PGMPHYSHANDLERKIND enmKind, RTGCPHYS GCPhys, RTGCPHYS cb,
RTR3PTR pvMemR3, uint8_t *pu2State)
{
Log5(("NEMHCNotifyHandlerPhysicalDeregister: %RGp LB %RGp enmKind=%d pvMemR3=%p pu2State=%p (%d)\n",
GCPhys, cb, enmKind, pvMemR3, pu2State, *pu2State));
AssertFailed();
RT_NOREF(pVM, enmKind, GCPhys, cb, pvMemR3, pu2State);
}
VMM_INT_DECL(void) NEMHCNotifyPhysPageChanged(PVMCC pVM, RTGCPHYS GCPhys, RTHCPHYS HCPhysPrev, RTHCPHYS HCPhysNew,
RTR3PTR pvNewR3, uint32_t fPageProt, PGMPAGETYPE enmType, uint8_t *pu2State)
{
Log5(("NEMHCNotifyPhysPageChanged: %RGp HCPhys=%RHp->%RHp fPageProt=%#x enmType=%d *pu2State=%d\n",
GCPhys, HCPhysPrev, HCPhysNew, fPageProt, enmType, *pu2State));
AssertFailed();
RT_NOREF(pVM, GCPhys, HCPhysPrev, HCPhysNew, pvNewR3, fPageProt, enmType, pu2State);
}
VMM_INT_DECL(void) NEMHCNotifyPhysPageProtChanged(PVMCC pVM, RTGCPHYS GCPhys, RTHCPHYS HCPhys, RTR3PTR pvR3, uint32_t fPageProt,
PGMPAGETYPE enmType, uint8_t *pu2State)
{
Log5(("NEMHCNotifyPhysPageProtChanged: %RGp HCPhys=%RHp fPageProt=%#x enmType=%d *pu2State=%d\n",
GCPhys, HCPhys, fPageProt, enmType, *pu2State));
AssertFailed();
RT_NOREF(pVM, GCPhys, HCPhys, pvR3, fPageProt, enmType, pu2State);
}
VMM_INT_DECL(int) NEMImportStateOnDemand(PVMCPUCC pVCpu, uint64_t fWhat)
{
AssertFailed();
RT_NOREF(pVCpu, fWhat);
return VERR_NOT_IMPLEMENTED;
}
|
