| 1 | /** @file
|
|---|
| 2 | * VirtualBox - Types.
|
|---|
| 3 | */
|
|---|
| 4 |
|
|---|
| 5 | /*
|
|---|
| 6 | * Copyright (C) 2006-2023 Oracle and/or its affiliates.
|
|---|
| 7 | *
|
|---|
| 8 | * This file is part of VirtualBox base platform packages, as
|
|---|
| 9 | * available from https://www.virtualbox.org.
|
|---|
| 10 | *
|
|---|
| 11 | * This program is free software; you can redistribute it and/or
|
|---|
| 12 | * modify it under the terms of the GNU General Public License
|
|---|
| 13 | * as published by the Free Software Foundation, in version 3 of the
|
|---|
| 14 | * License.
|
|---|
| 15 | *
|
|---|
| 16 | * This program is distributed in the hope that it will be useful, but
|
|---|
| 17 | * WITHOUT ANY WARRANTY; without even the implied warranty of
|
|---|
| 18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|---|
| 19 | * General Public License for more details.
|
|---|
| 20 | *
|
|---|
| 21 | * You should have received a copy of the GNU General Public License
|
|---|
| 22 | * along with this program; if not, see <https://www.gnu.org/licenses>.
|
|---|
| 23 | *
|
|---|
| 24 | * The contents of this file may alternatively be used under the terms
|
|---|
| 25 | * of the Common Development and Distribution License Version 1.0
|
|---|
| 26 | * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
|
|---|
| 27 | * in the VirtualBox distribution, in which case the provisions of the
|
|---|
| 28 | * CDDL are applicable instead of those of the GPL.
|
|---|
| 29 | *
|
|---|
| 30 | * You may elect to license modified versions of this file under the
|
|---|
| 31 | * terms and conditions of either the GPL or the CDDL or both.
|
|---|
| 32 | *
|
|---|
| 33 | * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
|
|---|
| 34 | */
|
|---|
| 35 |
|
|---|
| 36 | #ifndef VBOX_INCLUDED_types_h
|
|---|
| 37 | #define VBOX_INCLUDED_types_h
|
|---|
| 38 | #ifndef RT_WITHOUT_PRAGMA_ONCE
|
|---|
| 39 | # pragma once
|
|---|
| 40 | #endif
|
|---|
| 41 |
|
|---|
| 42 | #include <VBox/cdefs.h>
|
|---|
| 43 | #include <iprt/types.h>
|
|---|
| 44 |
|
|---|
| 45 |
|
|---|
| 46 | /** @defgroup grp_types VBox Basic Types
|
|---|
| 47 | * @{
|
|---|
| 48 | */
|
|---|
| 49 |
|
|---|
| 50 |
|
|---|
| 51 | /** @defgroup grp_types_both Common Guest and Host Context Basic Types
|
|---|
| 52 | * @{
|
|---|
| 53 | */
|
|---|
| 54 |
|
|---|
| 55 |
|
|---|
| 56 | /** @defgroup grp_types_hc Host Context Basic Types
|
|---|
| 57 | * @{
|
|---|
| 58 | */
|
|---|
| 59 |
|
|---|
| 60 | /** @} */
|
|---|
| 61 |
|
|---|
| 62 |
|
|---|
| 63 | /** @defgroup grp_types_gc Guest Context Basic Types
|
|---|
| 64 | * @{
|
|---|
| 65 | */
|
|---|
| 66 |
|
|---|
| 67 | /** @} */
|
|---|
| 68 |
|
|---|
| 69 |
|
|---|
| 70 | /** Pointer to per support driver session data.
|
|---|
| 71 | * (The data is a R0 entity and private to the the R0 SUP part. All
|
|---|
| 72 | * other should consider this a sort of handle.) */
|
|---|
| 73 | typedef R0PTRTYPE(struct SUPDRVSESSION *) PSUPDRVSESSION;
|
|---|
| 74 |
|
|---|
| 75 | /** Event semaphore handle. Ring-0 / ring-3. */
|
|---|
| 76 | typedef R0PTRTYPE(struct SUPSEMEVENTHANDLE *) SUPSEMEVENT;
|
|---|
| 77 | /** Pointer to an event semaphore handle. */
|
|---|
| 78 | typedef SUPSEMEVENT *PSUPSEMEVENT;
|
|---|
| 79 | /** Nil event semaphore handle. */
|
|---|
| 80 | #define NIL_SUPSEMEVENT ((SUPSEMEVENT)0)
|
|---|
| 81 |
|
|---|
| 82 | /** Multiple release event semaphore handle. Ring-0 / ring-3. */
|
|---|
| 83 | typedef R0PTRTYPE(struct SUPSEMEVENTMULTIHANDLE *) SUPSEMEVENTMULTI;
|
|---|
| 84 | /** Pointer to an multiple release event semaphore handle. */
|
|---|
| 85 | typedef SUPSEMEVENTMULTI *PSUPSEMEVENTMULTI;
|
|---|
| 86 | /** Nil multiple release event semaphore handle. */
|
|---|
| 87 | #define NIL_SUPSEMEVENTMULTI ((SUPSEMEVENTMULTI)0)
|
|---|
| 88 |
|
|---|
| 89 |
|
|---|
| 90 | /** Pointer to a ring-3 VMM API vtable. */
|
|---|
| 91 | typedef R3PTRTYPE(const struct VMMR3VTABLE *) PCVMMR3VTABLE;
|
|---|
| 92 |
|
|---|
| 93 | /** Pointer to a VM. */
|
|---|
| 94 | typedef struct VM *PVM;
|
|---|
| 95 | /** Pointer to a const VM. */
|
|---|
| 96 | typedef const struct VM *PCVM;
|
|---|
| 97 | /** Pointer to a VM - Ring-0 Ptr. */
|
|---|
| 98 | typedef R0PTRTYPE(struct VM *) PVMR0;
|
|---|
| 99 | /** Pointer to a VM - Ring-3 Ptr. */
|
|---|
| 100 | typedef R3PTRTYPE(struct VM *) PVMR3;
|
|---|
| 101 | /** Pointer to a VM - RC Ptr. */
|
|---|
| 102 | typedef RCPTRTYPE(struct VM *) PVMRC;
|
|---|
| 103 |
|
|---|
| 104 | /** Pointer to a virtual CPU structure. */
|
|---|
| 105 | typedef struct VMCPU * PVMCPU;
|
|---|
| 106 | /** Pointer to a const virtual CPU structure. */
|
|---|
| 107 | typedef const struct VMCPU * PCVMCPU;
|
|---|
| 108 | /** Pointer to a virtual CPU structure - Ring-3 Ptr. */
|
|---|
| 109 | typedef R3PTRTYPE(struct VMCPU *) PVMCPUR3;
|
|---|
| 110 | /** Pointer to a virtual CPU structure - Ring-0 Ptr. */
|
|---|
| 111 | typedef R0PTRTYPE(struct VMCPU *) PVMCPUR0;
|
|---|
| 112 | /** Pointer to a virtual CPU structure - RC Ptr. */
|
|---|
| 113 | typedef RCPTRTYPE(struct VMCPU *) PVMCPURC;
|
|---|
| 114 |
|
|---|
| 115 | /** Pointer to a ring-0 (global) VM structure. */
|
|---|
| 116 | typedef R0PTRTYPE(struct GVM *) PGVM;
|
|---|
| 117 | /** Pointer to a const ring-0 (global) VM structure. */
|
|---|
| 118 | typedef R0PTRTYPE(const struct GVM *) PCGVM;
|
|---|
| 119 | /** Pointer to a GVMCPU structure. */
|
|---|
| 120 | typedef R0PTRTYPE(struct GVMCPU *) PGVMCPU;
|
|---|
| 121 | /** Pointer to a const GVMCPU structure. */
|
|---|
| 122 | typedef R0PTRTYPE(struct GVMCPU const *) PCGVMCPU;
|
|---|
| 123 |
|
|---|
| 124 | /** Pointer to a ring-3 (user mode) VM structure. */
|
|---|
| 125 | typedef R3PTRTYPE(struct UVM *) PUVM;
|
|---|
| 126 |
|
|---|
| 127 | /** Pointer to a ring-3 (user mode) VMCPU structure. */
|
|---|
| 128 | typedef R3PTRTYPE(struct UVMCPU *) PUVMCPU;
|
|---|
| 129 |
|
|---|
| 130 | /** Pointer to a context specific VM derived structure.
|
|---|
| 131 | * This is PGVM in ring-0 and plain PVM in ring-3. */
|
|---|
| 132 | #ifdef IN_RING0
|
|---|
| 133 | typedef PGVM PVMCC;
|
|---|
| 134 | #else
|
|---|
| 135 | typedef PVM PVMCC;
|
|---|
| 136 | #endif
|
|---|
| 137 | /** Pointer to a const context specific VM derived structure.
|
|---|
| 138 | * This is PCGVM in ring-0 and plain PCVM in ring-3. */
|
|---|
| 139 | #ifdef IN_RING0
|
|---|
| 140 | typedef PCGVM PCVMCC;
|
|---|
| 141 | #else
|
|---|
| 142 | typedef PCVM PCVMCC;
|
|---|
| 143 | #endif
|
|---|
| 144 | /** Pointer to a context specific VMCPUM derived structure.
|
|---|
| 145 | * This is PGVMCPU in ring-0 and plain PVMCPU in ring-3. */
|
|---|
| 146 | #ifdef IN_RING0
|
|---|
| 147 | typedef PGVMCPU PVMCPUCC;
|
|---|
| 148 | #else
|
|---|
| 149 | typedef PVMCPU PVMCPUCC;
|
|---|
| 150 | #endif
|
|---|
| 151 | /** Pointer to a const context specific VMCPU derived structure.
|
|---|
| 152 | * This is PCGVMCPU in ring-0 and plain PCVMCPU in ring-3. */
|
|---|
| 153 | #ifdef IN_RING0
|
|---|
| 154 | typedef PCGVMCPU PCVMCPUCC;
|
|---|
| 155 | #else
|
|---|
| 156 | typedef PCVMCPU PCVMCPUCC;
|
|---|
| 157 | #endif
|
|---|
| 158 |
|
|---|
| 159 | /** Virtual CPU ID. */
|
|---|
| 160 | typedef uint32_t VMCPUID;
|
|---|
| 161 | /** Pointer to a virtual CPU ID. */
|
|---|
| 162 | typedef VMCPUID *PVMCPUID;
|
|---|
| 163 | /** @name Special CPU ID values.
|
|---|
| 164 | * Most of these are for request scheduling.
|
|---|
| 165 | *
|
|---|
| 166 | * @{ */
|
|---|
| 167 | /** All virtual CPUs. */
|
|---|
| 168 | #define VMCPUID_ALL UINT32_C(0xfffffff2)
|
|---|
| 169 | /** All virtual CPUs, descending order. */
|
|---|
| 170 | #define VMCPUID_ALL_REVERSE UINT32_C(0xfffffff3)
|
|---|
| 171 | /** Any virtual CPU.
|
|---|
| 172 | * Intended for scheduling a VM request or some other task. */
|
|---|
| 173 | #define VMCPUID_ANY UINT32_C(0xfffffff4)
|
|---|
| 174 | /** Any virtual CPU; always queue for future execution.
|
|---|
| 175 | * Intended for scheduling a VM request or some other task. */
|
|---|
| 176 | #define VMCPUID_ANY_QUEUE UINT32_C(0xfffffff5)
|
|---|
| 177 | /** The NIL value. */
|
|---|
| 178 | #define NIL_VMCPUID UINT32_C(0xfffffffd)
|
|---|
| 179 | /** @} */
|
|---|
| 180 |
|
|---|
| 181 | /**
|
|---|
| 182 | * Virtual CPU set.
|
|---|
| 183 | */
|
|---|
| 184 | typedef struct VMCPUSET
|
|---|
| 185 | {
|
|---|
| 186 | /** The bitmap data. */
|
|---|
| 187 | uint32_t au32Bitmap[8 /*256/32*/];
|
|---|
| 188 | } VMCPUSET;
|
|---|
| 189 | /** Pointer to a Virtual CPU set. */
|
|---|
| 190 | typedef VMCPUSET *PVMCPUSET;
|
|---|
| 191 | /** Pointer to a const Virtual CPU set. */
|
|---|
| 192 | typedef VMCPUSET const *PCVMCPUSET;
|
|---|
| 193 |
|
|---|
| 194 |
|
|---|
| 195 | /**
|
|---|
| 196 | * VM State
|
|---|
| 197 | */
|
|---|
| 198 | typedef enum VMSTATE
|
|---|
| 199 | {
|
|---|
| 200 | /** The VM is being created. */
|
|---|
| 201 | VMSTATE_CREATING = 0,
|
|---|
| 202 | /** The VM is created. */
|
|---|
| 203 | VMSTATE_CREATED,
|
|---|
| 204 | /** The VM state is being loaded from file. */
|
|---|
| 205 | VMSTATE_LOADING,
|
|---|
| 206 | /** The VM is being powered on */
|
|---|
| 207 | VMSTATE_POWERING_ON,
|
|---|
| 208 | /** The VM is being resumed. */
|
|---|
| 209 | VMSTATE_RESUMING,
|
|---|
| 210 | /** The VM is runnning. */
|
|---|
| 211 | VMSTATE_RUNNING,
|
|---|
| 212 | /** Live save: The VM is running and the state is being saved. */
|
|---|
| 213 | VMSTATE_RUNNING_LS,
|
|---|
| 214 | /** Fault Tolerance: The VM is running and the state is being synced. */
|
|---|
| 215 | VMSTATE_RUNNING_FT,
|
|---|
| 216 | /** The VM is being reset. */
|
|---|
| 217 | VMSTATE_RESETTING,
|
|---|
| 218 | /** Live save: The VM is being reset and immediately suspended. */
|
|---|
| 219 | VMSTATE_RESETTING_LS,
|
|---|
| 220 | /** The VM is being soft/warm reset. */
|
|---|
| 221 | VMSTATE_SOFT_RESETTING,
|
|---|
| 222 | /** Live save: The VM is being soft/warm reset (not suspended afterwards). */
|
|---|
| 223 | VMSTATE_SOFT_RESETTING_LS,
|
|---|
| 224 | /** The VM is being suspended. */
|
|---|
| 225 | VMSTATE_SUSPENDING,
|
|---|
| 226 | /** Live save: The VM is being suspended during a live save operation, either as
|
|---|
| 227 | * part of the normal flow or VMR3Reset. */
|
|---|
| 228 | VMSTATE_SUSPENDING_LS,
|
|---|
| 229 | /** Live save: The VM is being suspended by VMR3Suspend during live save. */
|
|---|
| 230 | VMSTATE_SUSPENDING_EXT_LS,
|
|---|
| 231 | /** The VM is suspended. */
|
|---|
| 232 | VMSTATE_SUSPENDED,
|
|---|
| 233 | /** Live save: The VM has been suspended and is waiting for the live save
|
|---|
| 234 | * operation to move on. */
|
|---|
| 235 | VMSTATE_SUSPENDED_LS,
|
|---|
| 236 | /** Live save: The VM has been suspended by VMR3Suspend during a live save. */
|
|---|
| 237 | VMSTATE_SUSPENDED_EXT_LS,
|
|---|
| 238 | /** The VM is suspended and its state is being saved by EMT(0). (See SSM) */
|
|---|
| 239 | VMSTATE_SAVING,
|
|---|
| 240 | /** The VM is being debugged. (See DBGF.) */
|
|---|
| 241 | VMSTATE_DEBUGGING,
|
|---|
| 242 | /** Live save: The VM is being debugged while the live phase is going on. */
|
|---|
| 243 | VMSTATE_DEBUGGING_LS,
|
|---|
| 244 | /** The VM is being powered off. */
|
|---|
| 245 | VMSTATE_POWERING_OFF,
|
|---|
| 246 | /** Live save: The VM is being powered off and the save cancelled. */
|
|---|
| 247 | VMSTATE_POWERING_OFF_LS,
|
|---|
| 248 | /** The VM is switched off, awaiting destruction. */
|
|---|
| 249 | VMSTATE_OFF,
|
|---|
| 250 | /** Live save: Waiting for cancellation and transition to VMSTATE_OFF. */
|
|---|
| 251 | VMSTATE_OFF_LS,
|
|---|
| 252 | /** The VM is powered off because of a fatal error. */
|
|---|
| 253 | VMSTATE_FATAL_ERROR,
|
|---|
| 254 | /** Live save: Waiting for cancellation and transition to FatalError. */
|
|---|
| 255 | VMSTATE_FATAL_ERROR_LS,
|
|---|
| 256 | /** The VM is in guru meditation over a fatal failure. */
|
|---|
| 257 | VMSTATE_GURU_MEDITATION,
|
|---|
| 258 | /** Live save: Waiting for cancellation and transition to GuruMeditation. */
|
|---|
| 259 | VMSTATE_GURU_MEDITATION_LS,
|
|---|
| 260 | /** The VM is screwed because of a failed state loading. */
|
|---|
| 261 | VMSTATE_LOAD_FAILURE,
|
|---|
| 262 | /** The VM is being destroyed. */
|
|---|
| 263 | VMSTATE_DESTROYING,
|
|---|
| 264 | /** Terminated. */
|
|---|
| 265 | VMSTATE_TERMINATED,
|
|---|
| 266 | /** hack forcing the size of the enum to 32-bits. */
|
|---|
| 267 | VMSTATE_MAKE_32BIT_HACK = 0x7fffffff
|
|---|
| 268 | } VMSTATE;
|
|---|
| 269 |
|
|---|
| 270 | /** @def VBOXSTRICTRC_STRICT_ENABLED
|
|---|
| 271 | * Indicates that VBOXSTRICTRC is in strict mode.
|
|---|
| 272 | */
|
|---|
| 273 | #if defined(__cplusplus) \
|
|---|
| 274 | && ARCH_BITS == 64 /* cdecl requires classes and structs as hidden params. */ \
|
|---|
| 275 | && !defined(_MSC_VER) /* trouble similar to 32-bit gcc. */ \
|
|---|
| 276 | && ( defined(RT_STRICT) \
|
|---|
| 277 | || defined(VBOX_STRICT) \
|
|---|
| 278 | || defined(DEBUG) \
|
|---|
| 279 | || defined(DOXYGEN_RUNNING) )
|
|---|
| 280 | # define VBOXSTRICTRC_STRICT_ENABLED 1
|
|---|
| 281 | #endif
|
|---|
| 282 |
|
|---|
| 283 | /** We need RTERR_STRICT_RC. */
|
|---|
| 284 | #if defined(VBOXSTRICTRC_STRICT_ENABLED) && !defined(RTERR_STRICT_RC)
|
|---|
| 285 | # define RTERR_STRICT_RC 1
|
|---|
| 286 | #endif
|
|---|
| 287 |
|
|---|
| 288 | /**
|
|---|
| 289 | * Strict VirtualBox status code.
|
|---|
| 290 | *
|
|---|
| 291 | * This is normally an 32-bit integer and the only purpose of the type is to
|
|---|
| 292 | * highlight the special handling that is required. But in strict build it is a
|
|---|
| 293 | * class that causes compilation and runtime errors for some of the incorrect
|
|---|
| 294 | * handling.
|
|---|
| 295 | */
|
|---|
| 296 | #ifdef VBOXSTRICTRC_STRICT_ENABLED
|
|---|
| 297 | struct VBOXSTRICTRC
|
|---|
| 298 | {
|
|---|
| 299 | protected:
|
|---|
| 300 | /** The status code. */
|
|---|
| 301 | int32_t m_rc;
|
|---|
| 302 |
|
|---|
| 303 | public:
|
|---|
| 304 | /** Default constructor setting the status to VERR_IPE_UNINITIALIZED_STATUS. */
|
|---|
| 305 | VBOXSTRICTRC()
|
|---|
| 306 | #ifdef VERR_IPE_UNINITIALIZED_STATUS
|
|---|
| 307 | : m_rc(VERR_IPE_UNINITIALIZED_STATUS)
|
|---|
| 308 | #else
|
|---|
| 309 | : m_rc(-233 /*VERR_IPE_UNINITIALIZED_STATUS*/)
|
|---|
| 310 | #endif
|
|---|
| 311 | {
|
|---|
| 312 | }
|
|---|
| 313 |
|
|---|
| 314 | /** Constructor for normal integer status codes. */
|
|---|
| 315 | VBOXSTRICTRC(int32_t const rc)
|
|---|
| 316 | : m_rc(rc)
|
|---|
| 317 | {
|
|---|
| 318 | }
|
|---|
| 319 |
|
|---|
| 320 | /** Getter that VBOXSTRICTRC_VAL can use. */
|
|---|
| 321 | int32_t getValue() const { return m_rc; }
|
|---|
| 322 |
|
|---|
| 323 | /** @name Comparison operators
|
|---|
| 324 | * @{ */
|
|---|
| 325 | bool operator==(int32_t rc) const { return m_rc == rc; }
|
|---|
| 326 | bool operator!=(int32_t rc) const { return m_rc != rc; }
|
|---|
| 327 | bool operator<=(int32_t rc) const { return m_rc <= rc; }
|
|---|
| 328 | bool operator>=(int32_t rc) const { return m_rc >= rc; }
|
|---|
| 329 | bool operator<(int32_t rc) const { return m_rc < rc; }
|
|---|
| 330 | bool operator>(int32_t rc) const { return m_rc > rc; }
|
|---|
| 331 |
|
|---|
| 332 | bool operator==(const VBOXSTRICTRC &rRc) const { return m_rc == rRc.m_rc; }
|
|---|
| 333 | bool operator!=(const VBOXSTRICTRC &rRc) const { return m_rc != rRc.m_rc; }
|
|---|
| 334 | bool operator<=(const VBOXSTRICTRC &rRc) const { return m_rc <= rRc.m_rc; }
|
|---|
| 335 | bool operator>=(const VBOXSTRICTRC &rRc) const { return m_rc >= rRc.m_rc; }
|
|---|
| 336 | bool operator<(const VBOXSTRICTRC &rRc) const { return m_rc < rRc.m_rc; }
|
|---|
| 337 | bool operator>(const VBOXSTRICTRC &rRc) const { return m_rc > rRc.m_rc; }
|
|---|
| 338 | /** @} */
|
|---|
| 339 |
|
|---|
| 340 | /** Special automatic cast for RT_SUCCESS_NP. */
|
|---|
| 341 | operator RTErrStrictType2() const { return RTErrStrictType2(m_rc); }
|
|---|
| 342 |
|
|---|
| 343 | private:
|
|---|
| 344 | /** @name Constructors that will prevent some of the bad types.
|
|---|
| 345 | * @{ */
|
|---|
| 346 | VBOXSTRICTRC(uint8_t rc) : m_rc(-999) { NOREF(rc); }
|
|---|
| 347 | VBOXSTRICTRC(uint16_t rc) : m_rc(-999) { NOREF(rc); }
|
|---|
| 348 | VBOXSTRICTRC(uint32_t rc) : m_rc(-999) { NOREF(rc); }
|
|---|
| 349 | VBOXSTRICTRC(uint64_t rc) : m_rc(-999) { NOREF(rc); }
|
|---|
| 350 |
|
|---|
| 351 | VBOXSTRICTRC(int8_t rc) : m_rc(-999) { NOREF(rc); }
|
|---|
| 352 | VBOXSTRICTRC(int16_t rc) : m_rc(-999) { NOREF(rc); }
|
|---|
| 353 | VBOXSTRICTRC(int64_t rc) : m_rc(-999) { NOREF(rc); }
|
|---|
| 354 | /** @} */
|
|---|
| 355 | };
|
|---|
| 356 | # ifdef _MSC_VER
|
|---|
| 357 | # pragma warning(disable:4190)
|
|---|
| 358 | # endif
|
|---|
| 359 | #else
|
|---|
| 360 | typedef int32_t VBOXSTRICTRC;
|
|---|
| 361 | #endif
|
|---|
| 362 |
|
|---|
| 363 | /** @def VBOXSTRICTRC_VAL
|
|---|
| 364 | * Explicit getter.
|
|---|
| 365 | * @param rcStrict The strict VirtualBox status code.
|
|---|
| 366 | */
|
|---|
| 367 | #ifdef VBOXSTRICTRC_STRICT_ENABLED
|
|---|
| 368 | # define VBOXSTRICTRC_VAL(rcStrict) ( (rcStrict).getValue() )
|
|---|
| 369 | #else
|
|---|
| 370 | # define VBOXSTRICTRC_VAL(rcStrict) (rcStrict)
|
|---|
| 371 | #endif
|
|---|
| 372 |
|
|---|
| 373 | /** @def VBOXSTRICTRC_TODO
|
|---|
| 374 | * Returns that needs dealing with.
|
|---|
| 375 | * @param rcStrict The strict VirtualBox status code.
|
|---|
| 376 | */
|
|---|
| 377 | #define VBOXSTRICTRC_TODO(rcStrict) VBOXSTRICTRC_VAL(rcStrict)
|
|---|
| 378 |
|
|---|
| 379 |
|
|---|
| 380 | /** A cross context I/O port range handle. */
|
|---|
| 381 | typedef uint64_t IOMIOPORTHANDLE;
|
|---|
| 382 | /** Pointer to a cross context I/O port handle. */
|
|---|
| 383 | typedef IOMIOPORTHANDLE *PIOMIOPORTHANDLE;
|
|---|
| 384 | /** A NIL I/O port handle. */
|
|---|
| 385 | #define NIL_IOMIOPORTHANDLE ((uint64_t)UINT64_MAX)
|
|---|
| 386 |
|
|---|
| 387 | /** A cross context MMIO range handle. */
|
|---|
| 388 | typedef uint64_t IOMMMIOHANDLE;
|
|---|
| 389 | /** Pointer to a cross context MMIO handle. */
|
|---|
| 390 | typedef IOMMMIOHANDLE *PIOMMMIOHANDLE;
|
|---|
| 391 | /** A NIL MMIO handle. */
|
|---|
| 392 | #define NIL_IOMMMIOHANDLE ((uint64_t)UINT64_MAX)
|
|---|
| 393 |
|
|---|
| 394 | /** A cross context MMIO2 range handle. */
|
|---|
| 395 | typedef uint64_t PGMMMIO2HANDLE;
|
|---|
| 396 | /** Pointer to a cross context MMIO2 handle. */
|
|---|
| 397 | typedef PGMMMIO2HANDLE *PPGMMMIO2HANDLE;
|
|---|
| 398 | /** A NIL MMIO2 handle. */
|
|---|
| 399 | #define NIL_PGMMMIO2HANDLE ((uint64_t)UINT64_MAX)
|
|---|
| 400 |
|
|---|
| 401 | /** Pointer to a PDM Base Interface. */
|
|---|
| 402 | typedef struct PDMIBASE *PPDMIBASE;
|
|---|
| 403 | /** Pointer to a pointer to a PDM Base Interface. */
|
|---|
| 404 | typedef PPDMIBASE *PPPDMIBASE;
|
|---|
| 405 |
|
|---|
| 406 | /** Pointer to a PDM device instance for the current context. */
|
|---|
| 407 | #ifdef IN_RING3
|
|---|
| 408 | typedef struct PDMDEVINSR3 *PPDMDEVINS;
|
|---|
| 409 | #elif defined(IN_RING0) || defined(DOXYGEN_RUNNING)
|
|---|
| 410 | typedef struct PDMDEVINSR0 *PPDMDEVINS;
|
|---|
| 411 | #else
|
|---|
| 412 | typedef struct PDMDEVINSRC *PPDMDEVINS;
|
|---|
| 413 | #endif
|
|---|
| 414 | /** Pointer to a pointer a PDM device instance for the current context. */
|
|---|
| 415 | typedef PPDMDEVINS *PPPDMDEVINS;
|
|---|
| 416 | /** R3 pointer to a PDM device instance. */
|
|---|
| 417 | typedef R3PTRTYPE(struct PDMDEVINSR3 *) PPDMDEVINSR3;
|
|---|
| 418 | /** R0 pointer to a PDM device instance. */
|
|---|
| 419 | typedef R0PTRTYPE(struct PDMDEVINSR0 *) PPDMDEVINSR0;
|
|---|
| 420 | /** RC pointer to a PDM device instance. */
|
|---|
| 421 | typedef RCPTRTYPE(struct PDMDEVINSRC *) PPDMDEVINSRC;
|
|---|
| 422 |
|
|---|
| 423 | /** Pointer to a PDM PCI device structure. */
|
|---|
| 424 | typedef struct PDMPCIDEV *PPDMPCIDEV;
|
|---|
| 425 | /** Pointer to a const PDM PCI device structure. */
|
|---|
| 426 | typedef const struct PDMPCIDEV *PCPDMPCIDEV;
|
|---|
| 427 |
|
|---|
| 428 | /** Pointer to a PDM USB Device Instance. */
|
|---|
| 429 | typedef struct PDMUSBINS *PPDMUSBINS;
|
|---|
| 430 | /** Pointer to a pointer to a PDM USB Device Instance. */
|
|---|
| 431 | typedef PPDMUSBINS *PPPDMUSBINS;
|
|---|
| 432 |
|
|---|
| 433 | /** Pointer to a PDM Driver Instance. */
|
|---|
| 434 | typedef struct PDMDRVINS *PPDMDRVINS;
|
|---|
| 435 | /** Pointer to a pointer to a PDM Driver Instance. */
|
|---|
| 436 | typedef PPDMDRVINS *PPPDMDRVINS;
|
|---|
| 437 | /** R3 pointer to a PDM Driver Instance. */
|
|---|
| 438 | typedef R3PTRTYPE(PPDMDRVINS) PPDMDRVINSR3;
|
|---|
| 439 | /** R0 pointer to a PDM Driver Instance. */
|
|---|
| 440 | typedef R0PTRTYPE(PPDMDRVINS) PPDMDRVINSR0;
|
|---|
| 441 | /** RC pointer to a PDM Driver Instance. */
|
|---|
| 442 | typedef RCPTRTYPE(PPDMDRVINS) PPDMDRVINSRC;
|
|---|
| 443 |
|
|---|
| 444 | /** Pointer to a PDM Service Instance. */
|
|---|
| 445 | typedef struct PDMSRVINS *PPDMSRVINS;
|
|---|
| 446 | /** Pointer to a pointer to a PDM Service Instance. */
|
|---|
| 447 | typedef PPDMSRVINS *PPPDMSRVINS;
|
|---|
| 448 |
|
|---|
| 449 | /** Pointer to a PDM critical section. */
|
|---|
| 450 | typedef union PDMCRITSECT *PPDMCRITSECT;
|
|---|
| 451 | /** Pointer to a const PDM critical section. */
|
|---|
| 452 | typedef const union PDMCRITSECT *PCPDMCRITSECT;
|
|---|
| 453 |
|
|---|
| 454 | /** Pointer to a PDM read/write critical section. */
|
|---|
| 455 | typedef union PDMCRITSECTRW *PPDMCRITSECTRW;
|
|---|
| 456 | /** Pointer to a const PDM read/write critical section. */
|
|---|
| 457 | typedef union PDMCRITSECTRW const *PCPDMCRITSECTRW;
|
|---|
| 458 |
|
|---|
| 459 | /** PDM queue handle. */
|
|---|
| 460 | typedef uint64_t PDMQUEUEHANDLE;
|
|---|
| 461 | /** Pointer to a PDM queue handle. */
|
|---|
| 462 | typedef PDMQUEUEHANDLE *PPDMQUEUEHANDLE;
|
|---|
| 463 | /** NIL PDM queue handle. */
|
|---|
| 464 | #define NIL_PDMQUEUEHANDLE ((PDMQUEUEHANDLE)UINT64_MAX)
|
|---|
| 465 |
|
|---|
| 466 | /** R3 pointer to a timer. */
|
|---|
| 467 | typedef R3PTRTYPE(struct TMTIMER *) PTMTIMERR3;
|
|---|
| 468 | /** Pointer to a R3 pointer to a timer. */
|
|---|
| 469 | typedef PTMTIMERR3 *PPTMTIMERR3;
|
|---|
| 470 |
|
|---|
| 471 | /** R0 pointer to a timer. */
|
|---|
| 472 | typedef R0PTRTYPE(struct TMTIMER *) PTMTIMERR0;
|
|---|
| 473 | /** Pointer to a R3 pointer to a timer. */
|
|---|
| 474 | typedef PTMTIMERR0 *PPTMTIMERR0;
|
|---|
| 475 |
|
|---|
| 476 | /** RC pointer to a timer. */
|
|---|
| 477 | typedef RCPTRTYPE(struct TMTIMER *) PTMTIMERRC;
|
|---|
| 478 | /** Pointer to a RC pointer to a timer. */
|
|---|
| 479 | typedef PTMTIMERRC *PPTMTIMERRC;
|
|---|
| 480 |
|
|---|
| 481 | /** Pointer to a timer. */
|
|---|
| 482 | typedef CTX_SUFF(PTMTIMER) PTMTIMER;
|
|---|
| 483 | /** Pointer to a pointer to a timer. */
|
|---|
| 484 | typedef PTMTIMER *PPTMTIMER;
|
|---|
| 485 |
|
|---|
| 486 | /** A cross context timer handle. */
|
|---|
| 487 | typedef uint64_t TMTIMERHANDLE;
|
|---|
| 488 | /** Pointer to a cross context timer handle. */
|
|---|
| 489 | typedef TMTIMERHANDLE *PTMTIMERHANDLE;
|
|---|
| 490 | /** A NIL timer handle. */
|
|---|
| 491 | #define NIL_TMTIMERHANDLE ((uint64_t)UINT64_MAX)
|
|---|
| 492 |
|
|---|
| 493 | /** SSM Operation handle. */
|
|---|
| 494 | typedef struct SSMHANDLE *PSSMHANDLE;
|
|---|
| 495 | /** Pointer to a const SSM stream method table. */
|
|---|
| 496 | typedef struct SSMSTRMOPS const *PCSSMSTRMOPS;
|
|---|
| 497 |
|
|---|
| 498 | /** Pointer to a CPUMCTX. */
|
|---|
| 499 | typedef struct CPUMCTX *PCPUMCTX;
|
|---|
| 500 | /** Pointer to a const CPUMCTX. */
|
|---|
| 501 | typedef const struct CPUMCTX *PCCPUMCTX;
|
|---|
| 502 |
|
|---|
| 503 | /** Pointer to a selector register. */
|
|---|
| 504 | typedef struct CPUMSELREG *PCPUMSELREG;
|
|---|
| 505 | /** Pointer to a const selector register. */
|
|---|
| 506 | typedef const struct CPUMSELREG *PCCPUMSELREG;
|
|---|
| 507 |
|
|---|
| 508 | /** Pointer to selector hidden registers.
|
|---|
| 509 | * @deprecated Replaced by PCPUMSELREG */
|
|---|
| 510 | typedef struct CPUMSELREG *PCPUMSELREGHID;
|
|---|
| 511 | /** Pointer to const selector hidden registers.
|
|---|
| 512 | * @deprecated Replaced by PCCPUMSELREG */
|
|---|
| 513 | typedef const struct CPUMSELREG *PCCPUMSELREGHID;
|
|---|
| 514 |
|
|---|
| 515 | /** A cross context DBGF tracer event source handle. */
|
|---|
| 516 | typedef uint64_t DBGFTRACEREVTSRC;
|
|---|
| 517 | /** Pointer to a cross context DBGF tracer event source handle. */
|
|---|
| 518 | typedef DBGFTRACEREVTSRC *PDBGFTRACEREVTSRC;
|
|---|
| 519 | /** A NIL DBGF tracer event source handle. */
|
|---|
| 520 | #define NIL_DBGFTRACEREVTSRC ((uint64_t)UINT64_MAX)
|
|---|
| 521 |
|
|---|
| 522 | /** Pointer to a DBGF tracer instance for the current context. */
|
|---|
| 523 | #ifdef IN_RING3
|
|---|
| 524 | typedef struct DBGFTRACERINSR3 *PDBGFTRACERINSCC;
|
|---|
| 525 | #elif defined(IN_RING0) || defined(DOXYGEN_RUNNING)
|
|---|
| 526 | typedef struct DBGFTRACERINSR0 *PDBGFTRACERINSCC;
|
|---|
| 527 | #else
|
|---|
| 528 | typedef struct DBGFTRACERINSRC *PDBGFTRACERINSCC;
|
|---|
| 529 | #endif
|
|---|
| 530 | /** Pointer to a pointer a DBGF tracer instance for the current context. */
|
|---|
| 531 | typedef PDBGFTRACERINSCC *PPDBGFTRACERINSCC;
|
|---|
| 532 | /** R3 pointer to a DBGF tracer instance. */
|
|---|
| 533 | typedef R3PTRTYPE(struct DBGFTRACERINSR3 *) PDBGFTRACERINSR3;
|
|---|
| 534 | /** R0 pointer to a DBGF tracer instance. */
|
|---|
| 535 | typedef R0PTRTYPE(struct DBGFTRACERINSR0 *) PDBGFTRACERINSR0;
|
|---|
| 536 | /** RC pointer to a DBGF tracer instance. */
|
|---|
| 537 | typedef RCPTRTYPE(struct DBGFTRACERINSRC *) PDBGFTRACERINSRC;
|
|---|
| 538 |
|
|---|
| 539 | /** A cross context DBGF breakpoint owner handle. */
|
|---|
| 540 | typedef uint32_t DBGFBPOWNER;
|
|---|
| 541 | /** Pointer to a cross context DBGF breakpoint owner handle. */
|
|---|
| 542 | typedef DBGFBPOWNER *PDBGFBPOWNER;
|
|---|
| 543 | /** A NIL DBGF breakpoint owner handle. */
|
|---|
| 544 | #define NIL_DBGFBPOWNER ((uint32_t)UINT32_MAX)
|
|---|
| 545 |
|
|---|
| 546 | /** A cross context DBGF breakpoint handle. */
|
|---|
| 547 | typedef uint32_t DBGFBP;
|
|---|
| 548 | /** Pointer to a cross context DBGF breakpoint handle. */
|
|---|
| 549 | typedef DBGFBP *PDBGFBP;
|
|---|
| 550 | /** A NIL DBGF breakpoint handle. */
|
|---|
| 551 | #define NIL_DBGFBP ((uint32_t)UINT32_MAX)
|
|---|
| 552 |
|
|---|
| 553 | /** A sample report handle. */
|
|---|
| 554 | typedef struct DBGFSAMPLEREPORTINT *DBGFSAMPLEREPORT;
|
|---|
| 555 | /** Pointer to a sample report handle. */
|
|---|
| 556 | typedef DBGFSAMPLEREPORT *PDBGFSAMPLEREPORT;
|
|---|
| 557 | /** @} */
|
|---|
| 558 |
|
|---|
| 559 |
|
|---|
| 560 | /** @defgroup grp_types_idt Interrupt Descriptor Table Entry.
|
|---|
| 561 | * @todo This all belongs in x86.h!
|
|---|
| 562 | * @{ */
|
|---|
| 563 |
|
|---|
| 564 | /** @todo VBOXIDT -> VBOXDESCIDT, skip the complex variations. We'll never use them. */
|
|---|
| 565 |
|
|---|
| 566 | /** IDT Entry, Task Gate view. */
|
|---|
| 567 | #pragma pack(1) /* paranoia */
|
|---|
| 568 | typedef struct VBOXIDTE_TASKGATE
|
|---|
| 569 | {
|
|---|
| 570 | /** Reserved. */
|
|---|
| 571 | unsigned u16Reserved1 : 16;
|
|---|
| 572 | /** Task Segment Selector. */
|
|---|
| 573 | unsigned u16TSS : 16;
|
|---|
| 574 | /** More reserved. */
|
|---|
| 575 | unsigned u8Reserved2 : 8;
|
|---|
| 576 | /** Fixed value bit 0 - Set to 1. */
|
|---|
| 577 | unsigned u1Fixed0 : 1;
|
|---|
| 578 | /** Busy bit. */
|
|---|
| 579 | unsigned u1Busy : 1;
|
|---|
| 580 | /** Fixed value bit 2 - Set to 1. */
|
|---|
| 581 | unsigned u1Fixed1 : 1;
|
|---|
| 582 | /** Fixed value bit 3 - Set to 0. */
|
|---|
| 583 | unsigned u1Fixed2 : 1;
|
|---|
| 584 | /** Fixed value bit 4 - Set to 0. */
|
|---|
| 585 | unsigned u1Fixed3 : 1;
|
|---|
| 586 | /** Descriptor Privilege level. */
|
|---|
| 587 | unsigned u2DPL : 2;
|
|---|
| 588 | /** Present flag. */
|
|---|
| 589 | unsigned u1Present : 1;
|
|---|
| 590 | /** Reserved. */
|
|---|
| 591 | unsigned u16Reserved3 : 16;
|
|---|
| 592 | } VBOXIDTE_TASKGATE;
|
|---|
| 593 | #pragma pack()
|
|---|
| 594 | /** Pointer to IDT Entry, Task gate view. */
|
|---|
| 595 | typedef VBOXIDTE_TASKGATE *PVBOXIDTE_TASKGATE;
|
|---|
| 596 |
|
|---|
| 597 |
|
|---|
| 598 | /** IDT Entry, Intertupt gate view. */
|
|---|
| 599 | #pragma pack(1) /* paranoia */
|
|---|
| 600 | typedef struct VBOXIDTE_INTERRUPTGATE
|
|---|
| 601 | {
|
|---|
| 602 | /** Low offset word. */
|
|---|
| 603 | unsigned u16OffsetLow : 16;
|
|---|
| 604 | /** Segment Selector. */
|
|---|
| 605 | unsigned u16SegSel : 16;
|
|---|
| 606 | /** Reserved. */
|
|---|
| 607 | unsigned u5Reserved2 : 5;
|
|---|
| 608 | /** Fixed value bit 0 - Set to 0. */
|
|---|
| 609 | unsigned u1Fixed0 : 1;
|
|---|
| 610 | /** Fixed value bit 1 - Set to 0. */
|
|---|
| 611 | unsigned u1Fixed1 : 1;
|
|---|
| 612 | /** Fixed value bit 2 - Set to 0. */
|
|---|
| 613 | unsigned u1Fixed2 : 1;
|
|---|
| 614 | /** Fixed value bit 3 - Set to 0. */
|
|---|
| 615 | unsigned u1Fixed3 : 1;
|
|---|
| 616 | /** Fixed value bit 4 - Set to 1. */
|
|---|
| 617 | unsigned u1Fixed4 : 1;
|
|---|
| 618 | /** Fixed value bit 5 - Set to 1. */
|
|---|
| 619 | unsigned u1Fixed5 : 1;
|
|---|
| 620 | /** Gate size, 1 = 32 bits, 0 = 16 bits. */
|
|---|
| 621 | unsigned u132BitGate : 1;
|
|---|
| 622 | /** Fixed value bit 5 - Set to 0. */
|
|---|
| 623 | unsigned u1Fixed6 : 1;
|
|---|
| 624 | /** Descriptor Privilege level. */
|
|---|
| 625 | unsigned u2DPL : 2;
|
|---|
| 626 | /** Present flag. */
|
|---|
| 627 | unsigned u1Present : 1;
|
|---|
| 628 | /** High offset word. */
|
|---|
| 629 | unsigned u16OffsetHigh : 16;
|
|---|
| 630 | } VBOXIDTE_INTERRUPTGATE;
|
|---|
| 631 | #pragma pack()
|
|---|
| 632 | /** Pointer to IDT Entry, Interrupt gate view. */
|
|---|
| 633 | typedef VBOXIDTE_INTERRUPTGATE *PVBOXIDTE_INTERRUPTGATE;
|
|---|
| 634 |
|
|---|
| 635 | /** IDT Entry, Trap Gate view. */
|
|---|
| 636 | #pragma pack(1) /* paranoia */
|
|---|
| 637 | typedef struct VBOXIDTE_TRAPGATE
|
|---|
| 638 | {
|
|---|
| 639 | /** Low offset word. */
|
|---|
| 640 | unsigned u16OffsetLow : 16;
|
|---|
| 641 | /** Segment Selector. */
|
|---|
| 642 | unsigned u16SegSel : 16;
|
|---|
| 643 | /** Reserved. */
|
|---|
| 644 | unsigned u5Reserved2 : 5;
|
|---|
| 645 | /** Fixed value bit 0 - Set to 0. */
|
|---|
| 646 | unsigned u1Fixed0 : 1;
|
|---|
| 647 | /** Fixed value bit 1 - Set to 0. */
|
|---|
| 648 | unsigned u1Fixed1 : 1;
|
|---|
| 649 | /** Fixed value bit 2 - Set to 0. */
|
|---|
| 650 | unsigned u1Fixed2 : 1;
|
|---|
| 651 | /** Fixed value bit 3 - Set to 1. */
|
|---|
| 652 | unsigned u1Fixed3 : 1;
|
|---|
| 653 | /** Fixed value bit 4 - Set to 1. */
|
|---|
| 654 | unsigned u1Fixed4 : 1;
|
|---|
| 655 | /** Fixed value bit 5 - Set to 1. */
|
|---|
| 656 | unsigned u1Fixed5 : 1;
|
|---|
| 657 | /** Gate size, 1 = 32 bits, 0 = 16 bits. */
|
|---|
| 658 | unsigned u132BitGate : 1;
|
|---|
| 659 | /** Fixed value bit 5 - Set to 0. */
|
|---|
| 660 | unsigned u1Fixed6 : 1;
|
|---|
| 661 | /** Descriptor Privilege level. */
|
|---|
| 662 | unsigned u2DPL : 2;
|
|---|
| 663 | /** Present flag. */
|
|---|
| 664 | unsigned u1Present : 1;
|
|---|
| 665 | /** High offset word. */
|
|---|
| 666 | unsigned u16OffsetHigh : 16;
|
|---|
| 667 | } VBOXIDTE_TRAPGATE;
|
|---|
| 668 | #pragma pack()
|
|---|
| 669 | /** Pointer to IDT Entry, Trap Gate view. */
|
|---|
| 670 | typedef VBOXIDTE_TRAPGATE *PVBOXIDTE_TRAPGATE;
|
|---|
| 671 |
|
|---|
| 672 | /** IDT Entry Generic view. */
|
|---|
| 673 | #pragma pack(1) /* paranoia */
|
|---|
| 674 | typedef struct VBOXIDTE_GENERIC
|
|---|
| 675 | {
|
|---|
| 676 | /** Low offset word. */
|
|---|
| 677 | unsigned u16OffsetLow : 16;
|
|---|
| 678 | /** Segment Selector. */
|
|---|
| 679 | unsigned u16SegSel : 16;
|
|---|
| 680 | /** Reserved. */
|
|---|
| 681 | unsigned u5Reserved : 5;
|
|---|
| 682 | /** IDT Type part one (not used for task gate). */
|
|---|
| 683 | unsigned u3Type1 : 3;
|
|---|
| 684 | /** IDT Type part two. */
|
|---|
| 685 | unsigned u5Type2 : 5;
|
|---|
| 686 | /** Descriptor Privilege level. */
|
|---|
| 687 | unsigned u2DPL : 2;
|
|---|
| 688 | /** Present flag. */
|
|---|
| 689 | unsigned u1Present : 1;
|
|---|
| 690 | /** High offset word. */
|
|---|
| 691 | unsigned u16OffsetHigh : 16;
|
|---|
| 692 | } VBOXIDTE_GENERIC;
|
|---|
| 693 | #pragma pack()
|
|---|
| 694 | /** Pointer to IDT Entry Generic view. */
|
|---|
| 695 | typedef VBOXIDTE_GENERIC *PVBOXIDTE_GENERIC;
|
|---|
| 696 |
|
|---|
| 697 | /** IDT Type1 value. (Reserved for task gate!) */
|
|---|
| 698 | #define VBOX_IDTE_TYPE1 0
|
|---|
| 699 | /** IDT Type2 value - Task gate. */
|
|---|
| 700 | #define VBOX_IDTE_TYPE2_TASK 0x5
|
|---|
| 701 | /** IDT Type2 value - 16 bit interrupt gate. */
|
|---|
| 702 | #define VBOX_IDTE_TYPE2_INT_16 0x6
|
|---|
| 703 | /** IDT Type2 value - 32 bit interrupt gate. */
|
|---|
| 704 | #define VBOX_IDTE_TYPE2_INT_32 0xe
|
|---|
| 705 | /** IDT Type2 value - 16 bit trap gate. */
|
|---|
| 706 | #define VBOX_IDTE_TYPE2_TRAP_16 0x7
|
|---|
| 707 | /** IDT Type2 value - 32 bit trap gate. */
|
|---|
| 708 | #define VBOX_IDTE_TYPE2_TRAP_32 0xf
|
|---|
| 709 |
|
|---|
| 710 | /** IDT Entry. */
|
|---|
| 711 | #pragma pack(1) /* paranoia */
|
|---|
| 712 | typedef union VBOXIDTE
|
|---|
| 713 | {
|
|---|
| 714 | /** Task gate view. */
|
|---|
| 715 | VBOXIDTE_TASKGATE Task;
|
|---|
| 716 | /** Trap gate view. */
|
|---|
| 717 | VBOXIDTE_TRAPGATE Trap;
|
|---|
| 718 | /** Interrupt gate view. */
|
|---|
| 719 | VBOXIDTE_INTERRUPTGATE Int;
|
|---|
| 720 | /** Generic IDT view. */
|
|---|
| 721 | VBOXIDTE_GENERIC Gen;
|
|---|
| 722 |
|
|---|
| 723 | /** 8 bit unsigned integer view. */
|
|---|
| 724 | uint8_t au8[8];
|
|---|
| 725 | /** 16 bit unsigned integer view. */
|
|---|
| 726 | uint16_t au16[4];
|
|---|
| 727 | /** 32 bit unsigned integer view. */
|
|---|
| 728 | uint32_t au32[2];
|
|---|
| 729 | /** 64 bit unsigned integer view. */
|
|---|
| 730 | uint64_t au64;
|
|---|
| 731 | } VBOXIDTE;
|
|---|
| 732 | #pragma pack()
|
|---|
| 733 | /** Pointer to IDT Entry. */
|
|---|
| 734 | typedef VBOXIDTE *PVBOXIDTE;
|
|---|
| 735 | /** Pointer to IDT Entry. */
|
|---|
| 736 | typedef VBOXIDTE const *PCVBOXIDTE;
|
|---|
| 737 |
|
|---|
| 738 | /** IDT Entry, 64-bit mode, Intertupt gate view. */
|
|---|
| 739 | #pragma pack(1) /* paranoia */
|
|---|
| 740 | typedef struct VBOXIDTE64_INTERRUPTGATE
|
|---|
| 741 | {
|
|---|
| 742 | /** Low offset word. */
|
|---|
| 743 | unsigned u16OffsetLow : 16;
|
|---|
| 744 | /** Segment Selector. */
|
|---|
| 745 | unsigned u16SegSel : 16;
|
|---|
| 746 | /** Interrupt Stack Table Index. */
|
|---|
| 747 | unsigned u3Ist : 3;
|
|---|
| 748 | /** Fixed value bit 0 - Set to 0. */
|
|---|
| 749 | unsigned u1Fixed0 : 1;
|
|---|
| 750 | /** Fixed value bit 1 - Set to 0. */
|
|---|
| 751 | unsigned u1Fixed1 : 1;
|
|---|
| 752 | /** Fixed value bit 2 - Set to 0. */
|
|---|
| 753 | unsigned u1Fixed2 : 1;
|
|---|
| 754 | /** Fixed value bit 3 - Set to 0. */
|
|---|
| 755 | unsigned u1Fixed3 : 1;
|
|---|
| 756 | /** Fixed value bit 4 - Set to 0. */
|
|---|
| 757 | unsigned u1Fixed4 : 1;
|
|---|
| 758 | /** Fixed value bit 5 - Set to 0. */
|
|---|
| 759 | unsigned u1Fixed5 : 1;
|
|---|
| 760 | /** Fixed value bit 6 - Set to 1. */
|
|---|
| 761 | unsigned u1Fixed6 : 1;
|
|---|
| 762 | /** Fixed value bit 7 - Set to 1. */
|
|---|
| 763 | unsigned u1Fixed7 : 1;
|
|---|
| 764 | /** Gate size, 1 = 32 bits, 0 = 16 bits. */
|
|---|
| 765 | unsigned u132BitGate : 1;
|
|---|
| 766 | /** Fixed value bit 5 - Set to 0. */
|
|---|
| 767 | unsigned u1Fixed8 : 1;
|
|---|
| 768 | /** Descriptor Privilege level. */
|
|---|
| 769 | unsigned u2DPL : 2;
|
|---|
| 770 | /** Present flag. */
|
|---|
| 771 | unsigned u1Present : 1;
|
|---|
| 772 | /** High offset word. */
|
|---|
| 773 | unsigned u16OffsetHigh : 16;
|
|---|
| 774 | /** Offset bits 32..63. */
|
|---|
| 775 | unsigned u32OffsetHigh64;
|
|---|
| 776 | /** Reserved. */
|
|---|
| 777 | unsigned u32Reserved;
|
|---|
| 778 | } VBOXIDTE64_INTERRUPTGATE;
|
|---|
| 779 | #pragma pack()
|
|---|
| 780 | /** Pointer to IDT Entry, 64-bit mode, Interrupt gate view. */
|
|---|
| 781 | typedef VBOXIDTE64_INTERRUPTGATE *PVBOXIDTE64_INTERRUPTGATE;
|
|---|
| 782 |
|
|---|
| 783 | /** IDT Entry, 64-bit mode, Trap gate view. */
|
|---|
| 784 | #pragma pack(1) /* paranoia */
|
|---|
| 785 | typedef struct VBOXIDTE64_TRAPGATE
|
|---|
| 786 | {
|
|---|
| 787 | /** Low offset word. */
|
|---|
| 788 | unsigned u16OffsetLow : 16;
|
|---|
| 789 | /** Segment Selector. */
|
|---|
| 790 | unsigned u16SegSel : 16;
|
|---|
| 791 | /** Interrupt Stack Table Index. */
|
|---|
| 792 | unsigned u3Ist : 3;
|
|---|
| 793 | /** Fixed value bit 0 - Set to 0. */
|
|---|
| 794 | unsigned u1Fixed0 : 1;
|
|---|
| 795 | /** Fixed value bit 1 - Set to 0. */
|
|---|
| 796 | unsigned u1Fixed1 : 1;
|
|---|
| 797 | /** Fixed value bit 2 - Set to 0. */
|
|---|
| 798 | unsigned u1Fixed2 : 1;
|
|---|
| 799 | /** Fixed value bit 3 - Set to 0. */
|
|---|
| 800 | unsigned u1Fixed3 : 1;
|
|---|
| 801 | /** Fixed value bit 4 - Set to 0. */
|
|---|
| 802 | unsigned u1Fixed4 : 1;
|
|---|
| 803 | /** Fixed value bit 5 - Set to 1. */
|
|---|
| 804 | unsigned u1Fixed5 : 1;
|
|---|
| 805 | /** Fixed value bit 6 - Set to 1. */
|
|---|
| 806 | unsigned u1Fixed6 : 1;
|
|---|
| 807 | /** Fixed value bit 7 - Set to 1. */
|
|---|
| 808 | unsigned u1Fixed7 : 1;
|
|---|
| 809 | /** Gate size, 1 = 32 bits, 0 = 16 bits. */
|
|---|
| 810 | unsigned u132BitGate : 1;
|
|---|
| 811 | /** Fixed value bit 5 - Set to 0. */
|
|---|
| 812 | unsigned u1Fixed8 : 1;
|
|---|
| 813 | /** Descriptor Privilege level. */
|
|---|
| 814 | unsigned u2DPL : 2;
|
|---|
| 815 | /** Present flag. */
|
|---|
| 816 | unsigned u1Present : 1;
|
|---|
| 817 | /** High offset word. */
|
|---|
| 818 | unsigned u16OffsetHigh : 16;
|
|---|
| 819 | /** Offset bits 32..63. */
|
|---|
| 820 | unsigned u32OffsetHigh64;
|
|---|
| 821 | /** Reserved. */
|
|---|
| 822 | unsigned u32Reserved;
|
|---|
| 823 | } VBOXIDTE64_TRAPGATE;
|
|---|
| 824 | #pragma pack()
|
|---|
| 825 | /** Pointer to IDT Entry, 64-bit mode, Trap gate view. */
|
|---|
| 826 | typedef VBOXIDTE64_TRAPGATE *PVBOXIDTE64_TRAPGATE;
|
|---|
| 827 |
|
|---|
| 828 | /** IDT Entry, 64-bit mode, Generic view. */
|
|---|
| 829 | #pragma pack(1) /* paranoia */
|
|---|
| 830 | typedef struct VBOXIDTE64_GENERIC
|
|---|
| 831 | {
|
|---|
| 832 | /** Low offset word. */
|
|---|
| 833 | unsigned u16OffsetLow : 16;
|
|---|
| 834 | /** Segment Selector. */
|
|---|
| 835 | unsigned u16SegSel : 16;
|
|---|
| 836 | /** Reserved. */
|
|---|
| 837 | unsigned u3Ist : 3;
|
|---|
| 838 | /** Fixed value bit 0 - Set to 0. */
|
|---|
| 839 | unsigned u1Fixed0 : 1;
|
|---|
| 840 | /** Fixed value bit 1 - Set to 0. */
|
|---|
| 841 | unsigned u1Fixed1 : 1;
|
|---|
| 842 | /** IDT Type part one (not used for task gate). */
|
|---|
| 843 | unsigned u3Type1 : 3;
|
|---|
| 844 | /** IDT Type part two. */
|
|---|
| 845 | unsigned u5Type2 : 5;
|
|---|
| 846 | /** Descriptor Privilege level. */
|
|---|
| 847 | unsigned u2DPL : 2;
|
|---|
| 848 | /** Present flag. */
|
|---|
| 849 | unsigned u1Present : 1;
|
|---|
| 850 | /** High offset word. */
|
|---|
| 851 | unsigned u16OffsetHigh : 16;
|
|---|
| 852 | /** Offset bits 32..63. */
|
|---|
| 853 | unsigned u32OffsetHigh64;
|
|---|
| 854 | /** Reserved. */
|
|---|
| 855 | unsigned u32Reserved;
|
|---|
| 856 | } VBOXIDTE64_GENERIC;
|
|---|
| 857 | #pragma pack()
|
|---|
| 858 | /** Pointer to IDT Entry, 64-bit mode, Generic view. */
|
|---|
| 859 | typedef VBOXIDTE64_GENERIC *PVBOXIDTE64_GENERIC;
|
|---|
| 860 |
|
|---|
| 861 | /** IDT Entry, 64-bit mode. */
|
|---|
| 862 | #pragma pack(1) /* paranoia */
|
|---|
| 863 | typedef union VBOXIDTE64
|
|---|
| 864 | {
|
|---|
| 865 | /** Trap gate view. */
|
|---|
| 866 | VBOXIDTE64_TRAPGATE Trap;
|
|---|
| 867 | /** Interrupt gate view. */
|
|---|
| 868 | VBOXIDTE64_INTERRUPTGATE Int;
|
|---|
| 869 | /** Generic IDT view. */
|
|---|
| 870 | VBOXIDTE64_GENERIC Gen;
|
|---|
| 871 |
|
|---|
| 872 | /** 8 bit unsigned integer view. */
|
|---|
| 873 | uint8_t au8[16];
|
|---|
| 874 | /** 16 bit unsigned integer view. */
|
|---|
| 875 | uint16_t au16[8];
|
|---|
| 876 | /** 32 bit unsigned integer view. */
|
|---|
| 877 | uint32_t au32[4];
|
|---|
| 878 | /** 64 bit unsigned integer view. */
|
|---|
| 879 | uint64_t au64[2];
|
|---|
| 880 | } VBOXIDTE64;
|
|---|
| 881 | #pragma pack()
|
|---|
| 882 | /** Pointer to IDT Entry. */
|
|---|
| 883 | typedef VBOXIDTE64 *PVBOXIDTE64;
|
|---|
| 884 | /** Pointer to IDT Entry. */
|
|---|
| 885 | typedef VBOXIDTE64 const *PCVBOXIDTE64;
|
|---|
| 886 |
|
|---|
| 887 | #pragma pack(1)
|
|---|
| 888 | /** IDTR */
|
|---|
| 889 | typedef struct VBOXIDTR
|
|---|
| 890 | {
|
|---|
| 891 | /** Size of the IDT. */
|
|---|
| 892 | uint16_t cbIdt;
|
|---|
| 893 | /** Address of the IDT. */
|
|---|
| 894 | uint64_t pIdt;
|
|---|
| 895 | } VBOXIDTR, *PVBOXIDTR;
|
|---|
| 896 | #pragma pack()
|
|---|
| 897 |
|
|---|
| 898 |
|
|---|
| 899 | /** @def VBOXIDTE_OFFSET
|
|---|
| 900 | * Return the offset of an IDT entry.
|
|---|
| 901 | */
|
|---|
| 902 | #define VBOXIDTE_OFFSET(desc) \
|
|---|
| 903 | ( ((uint32_t)((desc).Gen.u16OffsetHigh) << 16) \
|
|---|
| 904 | | ( (desc).Gen.u16OffsetLow ) )
|
|---|
| 905 |
|
|---|
| 906 | /** @def VBOXIDTE64_OFFSET
|
|---|
| 907 | * Return the offset of an IDT entry.
|
|---|
| 908 | */
|
|---|
| 909 | #define VBOXIDTE64_OFFSET(desc) \
|
|---|
| 910 | ( ((uint64_t)((desc).Gen.u32OffsetHigh64) << 32) \
|
|---|
| 911 | | ((uint32_t)((desc).Gen.u16OffsetHigh) << 16) \
|
|---|
| 912 | | ( (desc).Gen.u16OffsetLow ) )
|
|---|
| 913 |
|
|---|
| 914 | #pragma pack(1)
|
|---|
| 915 | /** GDTR */
|
|---|
| 916 | typedef struct VBOXGDTR
|
|---|
| 917 | {
|
|---|
| 918 | /** Size of the GDT. */
|
|---|
| 919 | uint16_t cbGdt;
|
|---|
| 920 | /** Address of the GDT. */
|
|---|
| 921 | uint64_t pGdt;
|
|---|
| 922 | } VBOXGDTR;
|
|---|
| 923 | #pragma pack()
|
|---|
| 924 | /** Pointer to GDTR. */
|
|---|
| 925 | typedef VBOXGDTR *PVBOXGDTR;
|
|---|
| 926 |
|
|---|
| 927 | /** @} */
|
|---|
| 928 |
|
|---|
| 929 |
|
|---|
| 930 | /**
|
|---|
| 931 | * 32-bit Task Segment used in raw mode.
|
|---|
| 932 | * @todo Move this to SELM! Use X86TSS32 instead.
|
|---|
| 933 | */
|
|---|
| 934 | #pragma pack(1)
|
|---|
| 935 | typedef struct VBOXTSS
|
|---|
| 936 | {
|
|---|
| 937 | /** 0x00 - Back link to previous task. (static) */
|
|---|
| 938 | RTSEL selPrev;
|
|---|
| 939 | uint16_t padding1;
|
|---|
| 940 | /** 0x04 - Ring-0 stack pointer. (static) */
|
|---|
| 941 | uint32_t esp0;
|
|---|
| 942 | /** 0x08 - Ring-0 stack segment. (static) */
|
|---|
| 943 | RTSEL ss0;
|
|---|
| 944 | uint16_t padding_ss0;
|
|---|
| 945 | /** 0x0c - Ring-1 stack pointer. (static) */
|
|---|
| 946 | uint32_t esp1;
|
|---|
| 947 | /** 0x10 - Ring-1 stack segment. (static) */
|
|---|
| 948 | RTSEL ss1;
|
|---|
| 949 | uint16_t padding_ss1;
|
|---|
| 950 | /** 0x14 - Ring-2 stack pointer. (static) */
|
|---|
| 951 | uint32_t esp2;
|
|---|
| 952 | /** 0x18 - Ring-2 stack segment. (static) */
|
|---|
| 953 | RTSEL ss2;
|
|---|
| 954 | uint16_t padding_ss2;
|
|---|
| 955 | /** 0x1c - Page directory for the task. (static) */
|
|---|
| 956 | uint32_t cr3;
|
|---|
| 957 | /** 0x20 - EIP before task switch. */
|
|---|
| 958 | uint32_t eip;
|
|---|
| 959 | /** 0x24 - EFLAGS before task switch. */
|
|---|
| 960 | uint32_t eflags;
|
|---|
| 961 | /** 0x28 - EAX before task switch. */
|
|---|
| 962 | uint32_t eax;
|
|---|
| 963 | /** 0x2c - ECX before task switch. */
|
|---|
| 964 | uint32_t ecx;
|
|---|
| 965 | /** 0x30 - EDX before task switch. */
|
|---|
| 966 | uint32_t edx;
|
|---|
| 967 | /** 0x34 - EBX before task switch. */
|
|---|
| 968 | uint32_t ebx;
|
|---|
| 969 | /** 0x38 - ESP before task switch. */
|
|---|
| 970 | uint32_t esp;
|
|---|
| 971 | /** 0x3c - EBP before task switch. */
|
|---|
| 972 | uint32_t ebp;
|
|---|
| 973 | /** 0x40 - ESI before task switch. */
|
|---|
| 974 | uint32_t esi;
|
|---|
| 975 | /** 0x44 - EDI before task switch. */
|
|---|
| 976 | uint32_t edi;
|
|---|
| 977 | /** 0x48 - ES before task switch. */
|
|---|
| 978 | RTSEL es;
|
|---|
| 979 | uint16_t padding_es;
|
|---|
| 980 | /** 0x4c - CS before task switch. */
|
|---|
| 981 | RTSEL cs;
|
|---|
| 982 | uint16_t padding_cs;
|
|---|
| 983 | /** 0x50 - SS before task switch. */
|
|---|
| 984 | RTSEL ss;
|
|---|
| 985 | uint16_t padding_ss;
|
|---|
| 986 | /** 0x54 - DS before task switch. */
|
|---|
| 987 | RTSEL ds;
|
|---|
| 988 | uint16_t padding_ds;
|
|---|
| 989 | /** 0x58 - FS before task switch. */
|
|---|
| 990 | RTSEL fs;
|
|---|
| 991 | uint16_t padding_fs;
|
|---|
| 992 | /** 0x5c - GS before task switch. */
|
|---|
| 993 | RTSEL gs;
|
|---|
| 994 | uint16_t padding_gs;
|
|---|
| 995 | /** 0x60 - LDTR before task switch. */
|
|---|
| 996 | RTSEL selLdt;
|
|---|
| 997 | uint16_t padding_ldt;
|
|---|
| 998 | /** 0x64 - Debug trap flag */
|
|---|
| 999 | uint16_t fDebugTrap;
|
|---|
| 1000 | /** 0x66 - Offset relative to the TSS of the start of the I/O Bitmap
|
|---|
| 1001 | * and the end of the interrupt redirection bitmap. */
|
|---|
| 1002 | uint16_t offIoBitmap;
|
|---|
| 1003 | /** 0x68 - 32 bytes for the virtual interrupt redirection bitmap. (VME) */
|
|---|
| 1004 | uint8_t IntRedirBitmap[32];
|
|---|
| 1005 | } VBOXTSS;
|
|---|
| 1006 | #pragma pack()
|
|---|
| 1007 | /** Pointer to task segment. */
|
|---|
| 1008 | typedef VBOXTSS *PVBOXTSS;
|
|---|
| 1009 | /** Pointer to const task segment. */
|
|---|
| 1010 | typedef const VBOXTSS *PCVBOXTSS;
|
|---|
| 1011 |
|
|---|
| 1012 |
|
|---|
| 1013 | /** Pointer to a callback method table provided by the VM API user. */
|
|---|
| 1014 | typedef struct VMM2USERMETHODS const *PCVMM2USERMETHODS;
|
|---|
| 1015 |
|
|---|
| 1016 |
|
|---|
| 1017 | /**
|
|---|
| 1018 | * Forms of generic segment offloading.
|
|---|
| 1019 | */
|
|---|
| 1020 | typedef enum PDMNETWORKGSOTYPE
|
|---|
| 1021 | {
|
|---|
| 1022 | /** Invalid zero value. */
|
|---|
| 1023 | PDMNETWORKGSOTYPE_INVALID = 0,
|
|---|
| 1024 | /** TCP/IPv4 - no CWR/ECE encoding. */
|
|---|
| 1025 | PDMNETWORKGSOTYPE_IPV4_TCP,
|
|---|
| 1026 | /** TCP/IPv6 - no CWR/ECE encoding. */
|
|---|
| 1027 | PDMNETWORKGSOTYPE_IPV6_TCP,
|
|---|
| 1028 | /** UDP/IPv4. */
|
|---|
| 1029 | PDMNETWORKGSOTYPE_IPV4_UDP,
|
|---|
| 1030 | /** UDP/IPv6. */
|
|---|
| 1031 | PDMNETWORKGSOTYPE_IPV6_UDP,
|
|---|
| 1032 | /** TCP/IPv6 over IPv4 tunneling - no CWR/ECE encoding.
|
|---|
| 1033 | * The header offsets and sizes relates to IPv4 and TCP, the IPv6 header is
|
|---|
| 1034 | * figured out as needed.
|
|---|
| 1035 | * @todo Needs checking against facts, this is just an outline of the idea. */
|
|---|
| 1036 | PDMNETWORKGSOTYPE_IPV4_IPV6_TCP,
|
|---|
| 1037 | /** UDP/IPv6 over IPv4 tunneling.
|
|---|
| 1038 | * The header offsets and sizes relates to IPv4 and UDP, the IPv6 header is
|
|---|
| 1039 | * figured out as needed.
|
|---|
| 1040 | * @todo Needs checking against facts, this is just an outline of the idea. */
|
|---|
| 1041 | PDMNETWORKGSOTYPE_IPV4_IPV6_UDP,
|
|---|
| 1042 | /** The end of valid GSO types. */
|
|---|
| 1043 | PDMNETWORKGSOTYPE_END
|
|---|
| 1044 | } PDMNETWORKGSOTYPE;
|
|---|
| 1045 |
|
|---|
| 1046 |
|
|---|
| 1047 | /**
|
|---|
| 1048 | * Generic segment offloading context.
|
|---|
| 1049 | *
|
|---|
| 1050 | * We generally follow the E1000 specs wrt to which header fields we change.
|
|---|
| 1051 | * However the GSO type implies where the checksum fields are and that they are
|
|---|
| 1052 | * always updated from scratch (no half done pseudo checksums).
|
|---|
| 1053 | *
|
|---|
| 1054 | * @remarks This is part of the internal network GSO packets. Take great care
|
|---|
| 1055 | * when making changes. The size is expected to be exactly 8 bytes.
|
|---|
| 1056 | *
|
|---|
| 1057 | * @ingroup grp_pdm
|
|---|
| 1058 | */
|
|---|
| 1059 | typedef struct PDMNETWORKGSO
|
|---|
| 1060 | {
|
|---|
| 1061 | /** The type of segmentation offloading we're performing (PDMNETWORKGSOTYPE). */
|
|---|
| 1062 | uint8_t u8Type;
|
|---|
| 1063 | /** The total header size. */
|
|---|
| 1064 | uint8_t cbHdrsTotal;
|
|---|
| 1065 | /** The max segment size (MSS) to apply. */
|
|---|
| 1066 | uint16_t cbMaxSeg;
|
|---|
| 1067 |
|
|---|
| 1068 | /** Offset of the first header (IPv4 / IPv6). 0 if not not needed. */
|
|---|
| 1069 | uint8_t offHdr1;
|
|---|
| 1070 | /** Offset of the second header (TCP / UDP). 0 if not not needed. */
|
|---|
| 1071 | uint8_t offHdr2;
|
|---|
| 1072 | /** The header size used for segmentation (equal to offHdr2 in UFO). */
|
|---|
| 1073 | uint8_t cbHdrsSeg;
|
|---|
| 1074 | /** Unused. */
|
|---|
| 1075 | uint8_t u8Unused;
|
|---|
| 1076 | } PDMNETWORKGSO;
|
|---|
| 1077 | /** Pointer to a GSO context.
|
|---|
| 1078 | * @ingroup grp_pdm */
|
|---|
| 1079 | typedef PDMNETWORKGSO *PPDMNETWORKGSO;
|
|---|
| 1080 | /** Pointer to a const GSO context.
|
|---|
| 1081 | * @ingroup grp_pdm */
|
|---|
| 1082 | typedef PDMNETWORKGSO const *PCPDMNETWORKGSO;
|
|---|
| 1083 |
|
|---|
| 1084 | /** Pointer to a PDM filter handle.
|
|---|
| 1085 | * @ingroup grp_pdm_net_shaper */
|
|---|
| 1086 | typedef struct PDMNSFILTER *PPDMNSFILTER;
|
|---|
| 1087 | /** Pointer to a network shaper.
|
|---|
| 1088 | * @ingroup grp_pdm_net_shaper */
|
|---|
| 1089 | typedef struct PDMNETSHAPER *PPDMNETSHAPER;
|
|---|
| 1090 |
|
|---|
| 1091 |
|
|---|
| 1092 | /**
|
|---|
| 1093 | * The current ROM page protection.
|
|---|
| 1094 | *
|
|---|
| 1095 | * @remarks This is part of the saved state.
|
|---|
| 1096 | * @ingroup grp_pgm
|
|---|
| 1097 | */
|
|---|
| 1098 | typedef enum PGMROMPROT
|
|---|
| 1099 | {
|
|---|
| 1100 | /** The customary invalid value. */
|
|---|
| 1101 | PGMROMPROT_INVALID = 0,
|
|---|
| 1102 | /** Read from the virgin ROM page, ignore writes.
|
|---|
| 1103 | * Map the virgin page, use write access handler to ignore writes. */
|
|---|
| 1104 | PGMROMPROT_READ_ROM_WRITE_IGNORE,
|
|---|
| 1105 | /** Read from the virgin ROM page, write to the shadow RAM.
|
|---|
| 1106 | * Map the virgin page, use write access handler to change the shadow RAM. */
|
|---|
| 1107 | PGMROMPROT_READ_ROM_WRITE_RAM,
|
|---|
| 1108 | /** Read from the shadow ROM page, ignore writes.
|
|---|
| 1109 | * Map the shadow page read-only, use write access handler to ignore writes. */
|
|---|
| 1110 | PGMROMPROT_READ_RAM_WRITE_IGNORE,
|
|---|
| 1111 | /** Read from the shadow ROM page, ignore writes.
|
|---|
| 1112 | * Map the shadow page read-write, disabled write access handler. */
|
|---|
| 1113 | PGMROMPROT_READ_RAM_WRITE_RAM,
|
|---|
| 1114 | /** The end of valid values. */
|
|---|
| 1115 | PGMROMPROT_END,
|
|---|
| 1116 | /** The usual 32-bit type size hack. */
|
|---|
| 1117 | PGMROMPROT_32BIT_HACK = 0x7fffffff
|
|---|
| 1118 | } PGMROMPROT;
|
|---|
| 1119 |
|
|---|
| 1120 |
|
|---|
| 1121 | /**
|
|---|
| 1122 | * Page mapping lock.
|
|---|
| 1123 | * @ingroup grp_pgm
|
|---|
| 1124 | */
|
|---|
| 1125 | typedef struct PGMPAGEMAPLOCK
|
|---|
| 1126 | {
|
|---|
| 1127 | #if defined(IN_RC)
|
|---|
| 1128 | /** The locked page. */
|
|---|
| 1129 | void *pvPage;
|
|---|
| 1130 | /** Pointer to the CPU that made the mapping.
|
|---|
| 1131 | * In ring-0 and raw-mode context we don't intend to ever allow long term
|
|---|
| 1132 | * locking and this is a way of making sure we're still on the same CPU. */
|
|---|
| 1133 | PVMCPU pVCpu;
|
|---|
| 1134 | #else
|
|---|
| 1135 | /** Pointer to the PGMPAGE and lock type.
|
|---|
| 1136 | * bit-0 abuse: set=write, clear=read. */
|
|---|
| 1137 | uintptr_t uPageAndType;
|
|---|
| 1138 | /** Read lock type value. */
|
|---|
| 1139 | # define PGMPAGEMAPLOCK_TYPE_READ ((uintptr_t)0)
|
|---|
| 1140 | /** Write lock type value. */
|
|---|
| 1141 | # define PGMPAGEMAPLOCK_TYPE_WRITE ((uintptr_t)1)
|
|---|
| 1142 | /** Lock type mask. */
|
|---|
| 1143 | # define PGMPAGEMAPLOCK_TYPE_MASK ((uintptr_t)1)
|
|---|
| 1144 | /** Pointer to the PGMCHUNKR3MAP. */
|
|---|
| 1145 | void *pvMap;
|
|---|
| 1146 | #endif
|
|---|
| 1147 | } PGMPAGEMAPLOCK;
|
|---|
| 1148 | /** Pointer to a page mapping lock.
|
|---|
| 1149 | * @ingroup grp_pgm */
|
|---|
| 1150 | typedef PGMPAGEMAPLOCK *PPGMPAGEMAPLOCK;
|
|---|
| 1151 |
|
|---|
| 1152 |
|
|---|
| 1153 | /** Pointer to a info helper callback structure. */
|
|---|
| 1154 | typedef struct DBGFINFOHLP *PDBGFINFOHLP;
|
|---|
| 1155 | /** Pointer to a const info helper callback structure. */
|
|---|
| 1156 | typedef const struct DBGFINFOHLP *PCDBGFINFOHLP;
|
|---|
| 1157 |
|
|---|
| 1158 | /** Pointer to a const register descriptor. */
|
|---|
| 1159 | typedef struct DBGFREGDESC const *PCDBGFREGDESC;
|
|---|
| 1160 |
|
|---|
| 1161 |
|
|---|
| 1162 | /** Configuration manager tree node - A key. */
|
|---|
| 1163 | typedef struct CFGMNODE *PCFGMNODE;
|
|---|
| 1164 |
|
|---|
| 1165 | /** Configuration manager tree leaf - A value. */
|
|---|
| 1166 | typedef struct CFGMLEAF *PCFGMLEAF;
|
|---|
| 1167 |
|
|---|
| 1168 |
|
|---|
| 1169 | /**
|
|---|
| 1170 | * CPU modes.
|
|---|
| 1171 | */
|
|---|
| 1172 | typedef enum CPUMMODE
|
|---|
| 1173 | {
|
|---|
| 1174 | /** The usual invalid zero entry. */
|
|---|
| 1175 | CPUMMODE_INVALID = 0,
|
|---|
| 1176 | /** Real mode - x86/amd64. */
|
|---|
| 1177 | CPUMMODE_REAL,
|
|---|
| 1178 | /** Protected mode (32-bit) - x86/amd64. */
|
|---|
| 1179 | CPUMMODE_PROTECTED,
|
|---|
| 1180 | /** Long mode (64-bit) - x86/amd64. */
|
|---|
| 1181 | CPUMMODE_LONG,
|
|---|
| 1182 | /** ARMv8 - AARCH64 mode. */
|
|---|
| 1183 | CPUMMODE_ARMV8_AARCH64,
|
|---|
| 1184 | /** ARMv8 - AARCH32 mode. */
|
|---|
| 1185 | CPUMMODE_ARMV8_AARCH32,
|
|---|
| 1186 | /** hack forcing the size of the enum to 32-bits. */
|
|---|
| 1187 | CPUMMODE_32BIT_HACK = 0x7fffffff
|
|---|
| 1188 | } CPUMMODE;
|
|---|
| 1189 |
|
|---|
| 1190 |
|
|---|
| 1191 | /**
|
|---|
| 1192 | * CPU mode flags (DISSTATE::mode).
|
|---|
| 1193 | */
|
|---|
| 1194 | typedef enum DISCPUMODE
|
|---|
| 1195 | {
|
|---|
| 1196 | DISCPUMODE_INVALID = 0,
|
|---|
| 1197 | DISCPUMODE_16BIT,
|
|---|
| 1198 | DISCPUMODE_32BIT,
|
|---|
| 1199 | DISCPUMODE_64BIT,
|
|---|
| 1200 |
|
|---|
| 1201 | /** @name ARMv8 modes.
|
|---|
| 1202 | * @{ */
|
|---|
| 1203 | /** AArch64 A64 instruction set. */
|
|---|
| 1204 | DISCPUMODE_ARMV8_A64,
|
|---|
| 1205 | /** AArch32 A32 instruction set. */
|
|---|
| 1206 | DISCPUMODE_ARMV8_A32,
|
|---|
| 1207 | /** AArch32 T32 (aka Thumb) instruction set. */
|
|---|
| 1208 | DISCPUMODE_ARMV8_T32,
|
|---|
| 1209 | /** @} */
|
|---|
| 1210 |
|
|---|
| 1211 | /** hack forcing the size of the enum to 32-bits. */
|
|---|
| 1212 | DISCPUMODE_MAKE_32BIT_HACK = 0x7fffffff
|
|---|
| 1213 | } DISCPUMODE;
|
|---|
| 1214 |
|
|---|
| 1215 | /** Pointer to the disassembler state. */
|
|---|
| 1216 | typedef struct DISSTATE *PDISSTATE;
|
|---|
| 1217 | /** Pointer to a const disassembler state. */
|
|---|
| 1218 | typedef struct DISSTATE const *PCDISSTATE;
|
|---|
| 1219 |
|
|---|
| 1220 | /** Forward declaration of pointer to const opcode. */
|
|---|
| 1221 | typedef const struct DISOPCODE *PCDISOPCODE;
|
|---|
| 1222 |
|
|---|
| 1223 | /** Forward declaration of pointer to opcode parameter. */
|
|---|
| 1224 | typedef struct DISOPPARAM *PDISOPPARAM;
|
|---|
| 1225 |
|
|---|
| 1226 |
|
|---|
| 1227 | /**
|
|---|
| 1228 | * Shared region description (needed by GMM and others, thus global).
|
|---|
| 1229 | * @ingroup grp_vmmdev
|
|---|
| 1230 | */
|
|---|
| 1231 | typedef struct VMMDEVSHAREDREGIONDESC
|
|---|
| 1232 | {
|
|---|
| 1233 | RTGCPTR64 GCRegionAddr;
|
|---|
| 1234 | uint32_t cbRegion;
|
|---|
| 1235 | uint32_t u32Alignment;
|
|---|
| 1236 | } VMMDEVSHAREDREGIONDESC;
|
|---|
| 1237 |
|
|---|
| 1238 |
|
|---|
| 1239 | /**
|
|---|
| 1240 | * A PCI bus:device:function (BDF) identifier.
|
|---|
| 1241 | *
|
|---|
| 1242 | * All 16 bits of a BDF are valid according to the PCI spec. We need one extra bit
|
|---|
| 1243 | * to determine whether the BDF is valid in interfaces where the BDF may be
|
|---|
| 1244 | * optional.
|
|---|
| 1245 | */
|
|---|
| 1246 | typedef uint32_t PCIBDF;
|
|---|
| 1247 | /** PCIBDF flag: Invalid. */
|
|---|
| 1248 | #define PCI_BDF_F_INVALID RT_BIT(31)
|
|---|
| 1249 | /** Nil PCIBDF value. */
|
|---|
| 1250 | #define NIL_PCIBDF PCI_BDF_F_INVALID
|
|---|
| 1251 |
|
|---|
| 1252 | /** Pointer to an MSI message struct. */
|
|---|
| 1253 | typedef struct MSIMSG *PMSIMSG;
|
|---|
| 1254 | /** Pointer to a const MSI message struct. */
|
|---|
| 1255 | typedef const struct MSIMSG *PCMSIMSG;
|
|---|
| 1256 |
|
|---|
| 1257 |
|
|---|
| 1258 | /** @} */
|
|---|
| 1259 |
|
|---|
| 1260 | #endif /* !VBOX_INCLUDED_types_h */
|
|---|
