root/trunk/include/VBox/err.h

/** @file
 * VirtualBox Status Codes.
 */

/*
 * Copyright (C) 2006-2007 Sun Microsystems, Inc.
 *
 * This file is part of VirtualBox Open Source Edition (OSE), as
 * available from http://www.virtualbox.org. This file is free software;
 * you can redistribute it and/or modify it under the terms of the GNU
 * General Public License (GPL) as published by the Free Software
 * Foundation, in version 2 as it comes in the "COPYING" file of the
 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
 *
 * The contents of this file may alternatively be used under the terms
 * of the Common Development and Distribution License Version 1.0
 * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
 * VirtualBox OSE distribution, in which case the provisions of the
 * CDDL are applicable instead of those of the GPL.
 *
 * You may elect to license modified versions of this file under the
 * terms and conditions of either the GPL or the CDDL or both.
 *
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
 * Clara, CA 95054 USA or visit http://www.sun.com if you need
 * additional information or have any questions.
 */

#ifndef ___VBox_err_h
#define ___VBox_err_h

#include <VBox/cdefs.h>
#include <iprt/err.h>


/** @defgroup grp_err       Error Codes
 * @{
 */

/* SED-START */

/** @name Misc. Status Codes
 * @{
 */
/** Failed to allocate VM memory. */
#define VERR_NO_VM_MEMORY                   (-1000)
/** GC is toasted and the VMM should be terminated at once, but no need to panic about it :-) */
#define VERR_DONT_PANIC                     (-1001)
/** Unsupported CPU. */
#define VERR_UNSUPPORTED_CPU                (-1002)
/** Unsupported CPU mode. */
#define VERR_UNSUPPORTED_CPU_MODE           (-1003)
/** Page not present. */
#define VERR_PAGE_NOT_PRESENT               (-1004)
/** Invalid/Corrupted configuration file. */
#define VERR_CFG_INVALID_FORMAT             (-1005)
/** No configuration value exists. */
#define VERR_CFG_NO_VALUE                   (-1006)
/** Not selector not present. */
#define VERR_SELECTOR_NOT_PRESENT           (-1007)
/** Not code selector. */
#define VERR_NOT_CODE_SELECTOR              (-1008)
/** Not data selector. */
#define VERR_NOT_DATA_SELECTOR              (-1009)
/** Out of selector bounds. */
#define VERR_OUT_OF_SELECTOR_BOUNDS         (-1010)
/** Invalid selector. Usually beyond table limits. */
#define VERR_INVALID_SELECTOR               (-1011)
/** Invalid requested privilegde level. */
#define VERR_INVALID_RPL                    (-1012)
/** PML4 entry not present. */
#define VERR_PAGE_MAP_LEVEL4_NOT_PRESENT    (-1013)
/** Page directory pointer not present. */
#define VERR_PAGE_DIRECTORY_PTR_NOT_PRESENT (-1014)
/** @} */


/** @name Execution Monitor/Manager (EM) Status Codes
 *
 * The order of the status codes between VINF_EM_FIRST and VINF_EM_LAST
 * are of vital importance. The lower the number the higher importance
 * as a scheduling instruction.
 * @{
 */
/** First scheduling related status code. */
#define VINF_EM_FIRST                       1100
/** Indicating that the VM is being terminated and that the the execution
 * shall stop. */
#define VINF_EM_TERMINATE                   1100
/** Hypervisor code was stepped.
 * EM will first send this to the debugger, and if the issue isn't
 * resolved there it will enter guru meditation. */
#define VINF_EM_DBG_HYPER_STEPPED           1101
/** Hit a breakpoint in the hypervisor code,
 * EM will first send this to the debugger, and if the issue isn't
 * resolved there it will enter guru meditation. */
#define VINF_EM_DBG_HYPER_BREAKPOINT        1102
/** Hit a possible assertion in the hypervisor code,
 * EM will first send this to the debugger, and if the issue isn't
 * resolved there it will enter guru meditation. */
#define VINF_EM_DBG_HYPER_ASSERTION         1103
/** Indicating that the VM should be suspended for debugging because
 * the developer wants to inspect the VM state. */
#define VINF_EM_DBG_STOP                    1105
/** Indicating success single stepping and that EM should report that
 * event to the debugger. */
#define VINF_EM_DBG_STEPPED                 1106
/** Indicating that a breakpoint was hit and that EM should notify the debugger
 * and in the event there is no debugger fail fatally. */
#define VINF_EM_DBG_BREAKPOINT              1107
/** Indicating that EM should single step an instruction.
 * The instruction is stepped in the current execution mode (RAW/REM). */
#define VINF_EM_DBG_STEP                    1108
/** Indicating that the VM is being turned off and that the EM should
 * exit to the VM awaiting the destruction request. */
#define VINF_EM_OFF                         1109
/** Indicating that the VM has been reset and that scheduling goes
 * back to startup defaults. */
#define VINF_EM_RESET                       1110
/** Indicating that the VM has been suspended and that the the thread
 * should wait for request telling it what to do next. */
#define VINF_EM_SUSPEND                     1111
/** Indicating that the VM has executed a halt instruction and that
 * the emulation thread should wait for an interrupt before resuming
 * execution. */
#define VINF_EM_HALT                        1112
/** Indicating that the VM has been resumed and that the thread should
 * start executing. */
#define VINF_EM_RESUME                      1113
/** Indicating that we've got an out-of-memory condition and that we need
 * to take the appropriate actions to deal with this.
 * @remarks It might seem odd at first that this has lower priority than VINF_EM_HALT,
 *          VINF_EM_SUSPEND, and VINF_EM_RESUME. The reason is that these events are
 *          vital to correctly operating the VM. Also, they can't normally occur together
 *          with an out-of-memory condition, and even if that should happen the condition
 *          will be rediscovered before executing any more code. */
#define VINF_EM_NO_MEMORY                   1114
/** The fatal variant of VINF_EM_NO_MEMORY. */
#define VERR_EM_NO_MEMORY                   (-1114)
/** Indicating that a rescheduling to recompiled execution.
 * Typically caused by raw-mode executing code which is difficult/slow
 * to virtualize rawly.
 * @remarks Important to have a higher priority (lower number) than the other rescheduling status codes. */
#define VINF_EM_RESCHEDULE_REM              1115
/** Indicating that a rescheduling to vmx-mode execution.
 * Typically caused by REM detecting that hardware-accelerated raw-mode execution is possible. */
#define VINF_EM_RESCHEDULE_HWACC            1116
/** Indicating that a rescheduling to raw-mode execution.
 * Typically caused by REM detecting that raw-mode execution is possible.
 * @remarks Important to have a higher priority (lower number) than VINF_EM_RESCHEDULE. */
#define VINF_EM_RESCHEDULE_RAW              1117
/** Indicating that a rescheduling now is required. Typically caused by
 * interrupts having changed the EIP. */
#define VINF_EM_RESCHEDULE                  1118
/** PARAV call */
#define VINF_EM_RESCHEDULE_PARAV            1119
/** Last scheduling related status code. (inclusive) */
#define VINF_EM_LAST                        1119

/** Reason for leaving GC: Guest trap which couldn't be handled in GC.
 * The trap is generally forwared to the REM and executed there. */
#define VINF_EM_RAW_GUEST_TRAP              1121
/** Reason for leaving GC: Interrupted by external interrupt.
 * The interrupt needed to be handled by the host OS. */
#define VINF_EM_RAW_INTERRUPT               1122
/** Reason for leaving GC: Interrupted by external interrupt while in hypervisor code.
 * The interrupt needed to be handled by the host OS and hypervisor execution must be
 * resumed. VM state is not complete at this point. */
#define VINF_EM_RAW_INTERRUPT_HYPER         1123
/** Reason for leaving GC: A Ring switch was attempted.
 * Normal cause of action is to execute this in REM. */
#define VINF_EM_RAW_RING_SWITCH             1124
/** Reason for leaving GC: A Ring switch was attempted using software interrupt.
 * Normal cause of action is to execute this in REM. */
#define VINF_EM_RAW_RING_SWITCH_INT         1125
/** Reason for leaving GC: A privileged instruction was attempted executed.
 * Normal cause of action is to execute this in REM. */
#define VINF_EM_RAW_EXCEPTION_PRIVILEGED    1126

/** Reason for leaving GC: Emulate instruction. */
#define VINF_EM_RAW_EMULATE_INSTR           1127
/** Reason for leaving GC: Unhandled TSS write.
 * Recompiler gets control. */
#define VINF_EM_RAW_EMULATE_INSTR_TSS_FAULT 1128
/** Reason for leaving GC: Unhandled LDT write.
 * Recompiler gets control. */
#define VINF_EM_RAW_EMULATE_INSTR_LDT_FAULT 1129
/** Reason for leaving GC: Unhandled IDT write.
 * Recompiler gets control. */
#define VINF_EM_RAW_EMULATE_INSTR_IDT_FAULT 1130
/** Reason for leaving GC: Unhandled GDT write.
 * Recompiler gets control. */
#define VINF_EM_RAW_EMULATE_INSTR_GDT_FAULT 1131
/** Reason for leaving GC: Unhandled Page Directory write.
 * Recompiler gets control. */
#define VINF_EM_RAW_EMULATE_INSTR_PD_FAULT  1132
/** Reason for leaving GC: jump inside generated patch jump.
 * Fatal error. */
#define VERR_EM_RAW_PATCH_CONFLICT          (-1133)
/** Reason for leaving GC: Hlt instruction.
 * Recompiler gets control. */
#define VINF_EM_RAW_EMULATE_INSTR_HLT       1134
/** Reason for leaving GC: Ring-3 operation pending. */
#define VINF_EM_RAW_TO_R3                   1135
/** Reason for leaving GC: Timer pending. */
#define VINF_EM_RAW_TIMER_PENDING           1136
/** Reason for leaving GC: Interrupt pending (guest). */
#define VINF_EM_RAW_INTERRUPT_PENDING       1137
/** Reason for leaving GC: Encountered a stale selector. */
#define VINF_EM_RAW_STALE_SELECTOR          1138
/** Reason for leaving GC: The IRET resuming guest code trapped. */
#define VINF_EM_RAW_IRET_TRAP               1139
/** The interpreter was unable to deal with the instruction at hand. */
#define VERR_EM_INTERPRETER                 (-1148)
/** Internal EM error caused by an unknown warning or informational status code. */
#define VERR_EM_INTERNAL_ERROR              (-1149)
/** Pending VM request packet. */
#define VINF_EM_PENDING_REQUEST             (-1150)
/** @} */


/** @name Debugging Facility (DBGF) DBGF Status Codes
 * @{
 */
/** The function called requires the caller to be attached as a
 * debugger to the VM. */
#define VERR_DBGF_NOT_ATTACHED              (-1200)
/** Someone (including the caller) was already attached as
 * debugger to the VM. */
#define VERR_DBGF_ALREADY_ATTACHED          (-1201)
/** Tried to hald a debugger which was already halted.
 * (This is a warning and not an error.) */
#define VWRN_DBGF_ALREADY_HALTED            1202
/** The DBGF has no more free breakpoint slots. */
#define VERR_DBGF_NO_MORE_BP_SLOTS          (-1203)
/** The DBGF couldn't find the specified breakpoint. */
#define VERR_DBGF_BP_NOT_FOUND              (-1204)
/** Attempted to enabled a breakpoint which was already enabled. */
#define VINF_DBGF_BP_ALREADY_ENABLED        1205
/** Attempted to disabled a breakpoint which was already disabled. */
#define VINF_DBGF_BP_ALREADY_DISABLED       1206
/** The breakpoint already exists. */
#define VINF_DBGF_BP_ALREADY_EXIST          1207
/** The byte string was not found. */
#define VERR_DBGF_MEM_NOT_FOUND             (-1208)
/** The OS was not detected. */
#define VERR_DBGF_OS_NOT_DETCTED            (-1209)
/** The OS was not detected. */
#define VINF_DBGF_OS_NOT_DETCTED            1209
/** @} */


/** @name Patch Manager (PATM) Status Codes
 * @{
 */
/** Non fatal Patch Manager analysis phase warning */
#define VWRN_CONTINUE_ANALYSIS              1400
/** Non fatal Patch Manager recompile phase warning (mapped to VWRN_CONTINUE_ANALYSIS). */
#define VWRN_CONTINUE_RECOMPILE             VWRN_CONTINUE_ANALYSIS
/** Continue search (mapped to VWRN_CONTINUE_ANALYSIS). */
#define VWRN_PATM_CONTINUE_SEARCH           VWRN_CONTINUE_ANALYSIS
/** Patch installation refused (patch too complex or unsupported instructions ) */
#define VERR_PATCHING_REFUSED               (-1401)
/** Unable to find patch */
#define VERR_PATCH_NOT_FOUND                (-1402)
/** Patch disabled */
#define VERR_PATCH_DISABLED                 (-1403)
/** Patch enabled */
#define VWRN_PATCH_ENABLED                  1404
/** Patch was already disabled */
#define VERR_PATCH_ALREADY_DISABLED         (-1405)
/** Patch was already enabled */
#define VERR_PATCH_ALREADY_ENABLED          (-1406)
/** Patch was removed. */
#define VWRN_PATCH_REMOVED                  1408

/** Reason for leaving GC: \#GP with EIP pointing to patch code. */
#define VINF_PATM_PATCH_TRAP_GP             1408
/** First leave GC code. */
#define VINF_PATM_LEAVEGC_FIRST             VINF_PATM_PATCH_TRAP_GP
/** Reason for leaving GC: \#PF with EIP pointing to patch code. */
#define VINF_PATM_PATCH_TRAP_PF             1409
/** Reason for leaving GC: int3 with EIP pointing to patch code. */
#define VINF_PATM_PATCH_INT3                1410
/** Reason for leaving GC: \#PF for monitored patch page. */
#define VINF_PATM_CHECK_PATCH_PAGE          1411
/** Reason for leaving GC: duplicate instruction called at current eip. */
#define VINF_PATM_DUPLICATE_FUNCTION        1412
/** Execute one instruction with the recompiler */
#define VINF_PATCH_EMULATE_INSTR            1413
/** Reason for leaving GC: attempt to patch MMIO write. */
#define VINF_PATM_HC_MMIO_PATCH_WRITE       1414
/** Reason for leaving GC: attempt to patch MMIO read. */
#define VINF_PATM_HC_MMIO_PATCH_READ        1415
/** Reason for leaving GC: pending irq after iret that sets IF. */
#define VINF_PATM_PENDING_IRQ_AFTER_IRET    1416
/** Last leave GC code. */
#define VINF_PATM_LEAVEGC_LAST              VINF_PATM_PENDING_IRQ_AFTER_IRET

/** No conflicts to resolve */
#define VERR_PATCH_NO_CONFLICT              (-1425)
/** Detected unsafe code for patching */
#define VERR_PATM_UNSAFE_CODE               (-1426)
/** Terminate search branch */
#define VWRN_PATCH_END_BRANCH                1427
/** Already patched */
#define VERR_PATM_ALREADY_PATCHED           (-1428)
/** Spinlock detection failed. */
#define VINF_PATM_SPINLOCK_FAILED           (1429)
/** Continue execution after patch trap. */
#define VINF_PATCH_CONTINUE                 (1430)

/** @} */


/** @name Code Scanning and Analysis Manager (CSAM) Status Codes
 * @{
 */
/** Trap not handled */
#define VWRN_CSAM_TRAP_NOT_HANDLED          1500
/** Patch installed */
#define VWRN_CSAM_INSTRUCTION_PATCHED       1501
/** Page record not found */
#define VWRN_CSAM_PAGE_NOT_FOUND            1502
/** Reason for leaving GC: CSAM wants perform a task in ring-3. */
#define VINF_CSAM_PENDING_ACTION            1503
/** @} */


/** @name Page Monitor/Manager (PGM) Status Codes
 * @{
 */
/** Attempt to create a GC mapping which conflicts with an existing mapping. */
#define VERR_PGM_MAPPING_CONFLICT           (-1600)
/** The physical handler range has no corresponding RAM range.
 * If this is MMIO, see todo above the return. If not MMIO, then it's
 * someone else's fault... */
#define VERR_PGM_HANDLER_PHYSICAL_NO_RAM_RANGE (-1601)
/** Attempt to register an access handler for a virtual range of which a part
 * was already handled. */
#define VERR_PGM_HANDLER_VIRTUAL_CONFLICT   (-1602)
/** Attempt to register an access handler for a physical range of which a part
 * was already handled. */
#define VERR_PGM_HANDLER_PHYSICAL_CONFLICT  (-1603)
/** Invalid page directory specified to PGM. */
#define VERR_PGM_INVALID_PAGE_DIRECTORY     (-1604)
/** Invalid GC physical address. */
#define VERR_PGM_INVALID_GC_PHYSICAL_ADDRESS (-1605)
/** Invalid GC physical range. Usually used when a specified range crosses
 * a RAM region boundrary. */
#define VERR_PGM_INVALID_GC_PHYSICAL_RANGE  (-1606)
/** Specified access handler was not found. */
#define VERR_PGM_HANDLER_NOT_FOUND          (-1607)
/** Attempt to register a RAM range of which parts are already
 * covered by existing RAM ranges. */
#define VERR_PGM_RAM_CONFLICT               (-1608)
/** Failed to add new mappings because the current mappings are fixed
 * in guest os memory. */
#define VERR_PGM_MAPPINGS_FIXED             (-1609)
/** Failed to fix mappings because of a conflict with the intermediate code. */
#define VERR_PGM_MAPPINGS_FIX_CONFLICT      (-1610)
/** Failed to fix mappings because a mapping rejected the address. */
#define VERR_PGM_MAPPINGS_FIX_REJECTED      (-1611)
/** Failed to fix mappings because the proposed memory area was to small. */
#define VERR_PGM_MAPPINGS_FIX_TOO_SMALL     (-1612)
/** Reason for leaving GC: The urge to syncing CR3. */
#define VINF_PGM_SYNC_CR3                   1613
/** Page not marked for dirty bit tracking */
#define VINF_PGM_NO_DIRTY_BIT_TRACKING      1614
/** Page fault caused by dirty bit tracking; corrected */
#define VINF_PGM_HANDLED_DIRTY_BIT_FAULT    1615
/** Go ahead with the default Read/Write operation.
 * This is returned by a HC physical or virtual handler when it wants the PGMPhys[Read|Write]
 * routine do the reading/writing. */
#define VINF_PGM_HANDLER_DO_DEFAULT         1616
/** The paging mode of the host is not supported yet. */
#define VERR_PGM_UNSUPPORTED_HOST_PAGING_MODE (-1617)
/** The physical guest page is a reserved/mmio page and does not have any HC address. */
#define VERR_PGM_PHYS_PAGE_RESERVED         (-1618)
/** No page directory available for the hypervisor. */
#define VERR_PGM_NO_HYPERVISOR_ADDRESS      (-1619)
/** The shadow page pool was flushed.
 * This means that a global CR3 sync was flagged. Anyone receiving this kind of status
 * will have to get down to a SyncCR3 ASAP. See also VINF_PGM_SYNC_CR3. */
#define VERR_PGM_POOL_FLUSHED               (-1620)
/** The shadow page pool was cleared.
 * This is a error code internal to the shadow page pool, it will be
 * converted to a VERR_PGM_POOL_FLUSHED before leaving the pool code. */
#define VERR_PGM_POOL_CLEARED               (-1621)
/** The returned shadow page is cached. */
#define VINF_PGM_CACHED_PAGE                1622
/** Returned by handler registration, modification and deregistration
 * when the shadow PTs could be updated because the guest page
 * aliased or/and mapped by multiple PTs. */
#define VINF_PGM_GCPHYS_ALIASED             1623
/** Reason for leaving GC: Paging mode changed.
 * PGMChangeMode() uses this to force a switch to HC so it can safely
 * deal with a mode switch.
 */
#define VINF_PGM_CHANGE_MODE                1624
/** SyncPage modified the PDE.
 * This is an internal status code used to communicate back to the \#PF handler
 * that the PDE was (probably) marked not-present and it should restart the instruction. */
#define VINF_PGM_SYNCPAGE_MODIFIED_PDE      1625
/** Physical range crosses dynamic ram chunk boundary; translation to HC ptr not safe. */
#define VERR_PGM_GCPHYS_RANGE_CROSSES_BOUNDARY  (-1626)
/** Conflict between the core memory and the intermediate paging context, try again.
 * There are some very special conditions applying to the intermediate paging context
 * (used during the world switches), and some times we continuously run into these
 * when asking the host kernel for memory during VM init. Let us know if you run into
 * this and we'll adjust the code so it tries harder to avoid it.
 */
#define VERR_PGM_INTERMEDIATE_PAGING_CONFLICT   (-1627)
/** The shadow paging mode is not supported yet. */
#define VERR_PGM_UNSUPPORTED_SHADOW_PAGING_MODE (-1628)

/** @} */


/** @name Memory Monitor (MM) Status Codes
 * @{
 */
/** Attempt to register a RAM range of which parts are already
 * covered by existing RAM ranges. */
#define VERR_MM_RAM_CONFLICT                (-1700)
/** Hypervisor memory allocation failed. */
#define VERR_MM_HYPER_NO_MEMORY             (-1701)

/** @} */


/** @name Save State Manager (SSM) Status Codes
 * @{
 */
/** The specified data unit already exist. */
#define VERR_SSM_UNIT_EXISTS                (-1800)
/** The specified data unit wasn't found. */
#define VERR_SSM_UNIT_NOT_FOUND             (-1801)
/** The specified data unit wasn't owned by caller. */
#define VERR_SSM_UNIT_NOT_OWNER             (-1802)
/** General saved state file integrity error. */
#define VERR_SSM_INTEGRITY                  (-1810)
/** The saved state file magic was not recognized. */
#define VERR_SSM_INTEGRITY_MAGIC            (-1811)
/** The saved state file version is not supported. */
#define VERR_SSM_INTEGRITY_VERSION          (-1812)
/** The saved state file size didn't match the one in the header. */
#define VERR_SSM_INTEGRITY_SIZE             (-1813)
/** The CRC of the saved state file did match. */
#define VERR_SSM_INTEGRITY_CRC              (-1814)
/** The current virtual machine id didn't match the virtual machine id. */
#define VERR_SMM_INTEGRITY_MACHINE          (-1815)
/** Invalid unit magic (internal data tag). */
#define VERR_SSM_INTEGRITY_UNIT_MAGIC       (-1816)
/** The file contained a data unit which no-one wants. */
#define VERR_SSM_INTEGRITY_UNIT_NOT_FOUND   (-1817)
/** A data unit in the saved state file was defined but didn't any
 * routine for processing it. */
#define VERR_SSM_NO_LOAD_EXEC               (-1818)
/** A restore routine attempted to load more data then the unit contained. */
#define VERR_SSM_LOADED_TOO_MUCH            (-1819)
/** Not in the correct state for the attempted operation. */
#define VERR_SSM_INVALID_STATE              (-1820)

/** Unsupported data unit version.
 * A SSM user returns this if it doesn't know the u32Version. */
#define VERR_SSM_UNSUPPORTED_DATA_UNIT_VERSION  (-1821)
/** The format of a data unit has changed.
 * A SSM user returns this if it's not able to read the format for
 * other reasons than u32Version. */
#define VERR_SSM_DATA_UNIT_FORMAT_CHANGED       (-1822)
/** The CPUID instruction returns different information when loading than when saved.
 * Normally caused by hardware changes on the host, but could also be caused by
 * changes in the BIOS setup. */
#define VERR_SSM_LOAD_CPUID_MISMATCH            (-1823)
/** The RAM size differes between the saved state and the VM config. */
#define VERR_SSM_LOAD_MEMORY_SIZE_MISMATCH      (-1824)
/** The state doesn't match the VM configuration in one or another way.
 * (There are certain PCI reconfiguration which the OS could potentially
 * do which can cause this problem. Check this out when it happens.) */
#define VERR_SSM_LOAD_CONFIG_MISMATCH           (-1825)
/** The virtual clock freqency differs too much.
 * The clock source for the virtual time isn't reliable or the code have changed. */
#define VERR_SSM_VIRTUAL_CLOCK_HZ               (-1826)
/** A timeout occured while waiting for async IDE operations to finish. */
#define VERR_SSM_IDE_ASYNC_TIMEOUT              (-1827)
/** One of the structure magics was wrong. */
#define VERR_SSM_STRUCTURE_MAGIC                (-1828)
/** The data in the saved state doesn't confirm to expectations. */
#define VERR_SSM_UNEXPECTED_DATA                (-1829)
/** @} */


/** @name Virtual Machine (VM) Status Codes
 * @{
 */
/** The specified at reset handler wasn't found. */
#define VERR_VM_ATRESET_NOT_FOUND               (-1900)
/** Invalid VM request type.
 * For the VMR3ReqAlloc() case, the caller just specified an illegal enmType. For
 * all the other occurences it means indicates corruption, broken logic, or stupid
 * interface user. */
#define VERR_VM_REQUEST_INVALID_TYPE            (-1901)
/** Invalid VM request state.
 * The state of the request packet was not the expected and accepted one(s). Either
 * the interface user screwed up, or we've got corruption/broken logic. */
#define VERR_VM_REQUEST_STATE                   (-1902)
/** Invalid VM request packet.
 * One or more of the the VM controlled packet members didn't contain the correct
 * values. Some thing's broken. */
#define VERR_VM_REQUEST_INVALID_PACKAGE         (-1903)
/** The status field has not been updated yet as the request is still
 * pending completion. Someone queried the iStatus field before the request
 * has been fully processed. */
#define VERR_VM_REQUEST_STATUS_STILL_PENDING    (-1904)
/** The request has been freed, don't read the status now.
 * Someone is reading the iStatus field of a freed request packet. */
#define VERR_VM_REQUEST_STATUS_FREED            (-1905)
/** A VM api requiring EMT was called from another thread.
 * Use the VMR3ReqCall() apis to call it! */
#define VERR_VM_THREAD_NOT_EMT                  (-1906)
/** The VM state was invalid for the requested operation.
 * Go check the 'VM Statechart Diagram.gif'. */
#define VERR_VM_INVALID_VM_STATE                (-1907)
/** The support driver is not installed.
 * On linux, open returned ENOENT. */
#define VERR_VM_DRIVER_NOT_INSTALLED            (-1908)
/** The support driver is not accessible.
 * On linux, open returned EPERM. */
#define VERR_VM_DRIVER_NOT_ACCESSIBLE           (-1909)
/** Was not able to load the support driver.
 * On linux, open returned ENODEV. */
#define VERR_VM_DRIVER_LOAD_ERROR               (-1910)
/** Was not able to open the support driver.
 * Generic open error used when none of the other ones fit. */
#define VERR_VM_DRIVER_OPEN_ERROR               (-1911)
/** The installed support driver doesn't match the version of the user. */
#define VERR_VM_DRIVER_VERSION_MISMATCH         (-1912)
/** Saving the VM state is temporarily not allowed. Try again later. */
#define VERR_VM_SAVE_STATE_NOT_ALLOWED          (-1913)
/** @} */


/** @name VBox Remote Desktop Protocol (VRDP) Status Codes
 * @{
 */
/** Successful completion of operation (mapped to generic iprt status code). */
#define VINF_VRDP_SUCCESS                   VINF_SUCCESS
/** VRDP transport operation timed out (mapped to generic iprt status code). */
#define VERR_VRDP_TIMEOUT                   VERR_TIMEOUT

/** Unsupported ISO protocol feature */
#define VERR_VRDP_ISO_UNSUPPORTED           (-2000)
/** Security (en/decryption) engine error */
#define VERR_VRDP_SEC_ENGINE_FAIL           (-2001)
/** VRDP protocol violation */
#define VERR_VRDP_PROTOCOL_ERROR            (-2002)
/** Unsupported VRDP protocol feature */
#define VERR_VRDP_NOT_SUPPORTED             (-2003)
/** VRDP protocol violation, client sends less data than expected */
#define VERR_VRDP_INSUFFICIENT_DATA         (-2004)
/** Internal error, VRDP packet is in wrong operation mode */
#define VERR_VRDP_INVALID_MODE              (-2005)
/** Memory allocation failed */
#define VERR_VRDP_NO_MEMORY                 (-2006)
/** Client has been rejected */
#define VERR_VRDP_ACCESS_DENIED             (-2007)
/** VRPD receives a packet that is not supported */
#define VWRN_VRDP_PDU_NOT_SUPPORTED         2008
/** VRDP script allowed the packet to be processed further */
#define VINF_VRDP_PROCESS_PDU               2009
/** VRDP script has completed its task */
#define VINF_VRDP_OPERATION_COMPLETED       2010
/** VRDP thread has started OK and will run */
#define VINF_VRDP_THREAD_STARTED            2011
/** Framebuffer is resized, terminate send bitmap procedure */
#define VINF_VRDP_RESIZE_REQUESTED          2012
/** Output can be enabled for the client. */
#define VINF_VRDP_OUTPUT_ENABLE             2013
/** @} */


/** @name Configuration Manager (CFGM) Status Codes
 * @{
 */
/** The integer value was too big for the requested representation. */
#define VERR_CFGM_INTEGER_TOO_BIG           (-2100)
/** Child node was not found. */
#define VERR_CFGM_CHILD_NOT_FOUND           (-2101)
/** Path to child node was invalid (i.e. empty). */
#define VERR_CFGM_INVALID_CHILD_PATH        (-2102)
/** Value not found. */
#define VERR_CFGM_VALUE_NOT_FOUND           (-2103)
/** No parent node specified. */
#define VERR_CFGM_NO_PARENT                 (-2104)
/** No node was specified. */
#define VERR_CFGM_NO_NODE                   (-2105)
/** The value is not an integer. */
#define VERR_CFGM_NOT_INTEGER               (-2106)
/** The value is not a zero terminated character string. */
#define VERR_CFGM_NOT_STRING                (-2107)
/** The value is not a byte string. */
#define VERR_CFGM_NOT_BYTES                 (-2108)
/** The specified string / bytes buffer was to small. Specify a larger one and retry. */
#define VERR_CFGM_NOT_ENOUGH_SPACE          (-2109)
/** The path of a new node contained slashs or was empty. */
#define VERR_CFGM_INVALID_NODE_PATH         (-2160)
/** A new node couldn't be inserted because one with the same name exists. */
#define VERR_CFGM_NODE_EXISTS               (-2161)
/** A new leaf couldn't be inserted because one with the same name exists. */
#define VERR_CFGM_LEAF_EXISTS               (-2162)
/** @} */


/** @name Time Manager (TM) Status Codes
 * @{
 */
/** The loaded timer state was incorrect. */
#define VERR_TM_LOAD_STATE                  (-2200)
/** The timer was not in the correct state for the request operation. */
#define VERR_TM_INVALID_STATE               (-2201)
/** The timer was in a unknown state. Corruption or stupid coding error. */
#define VERR_TM_UNKNOWN_STATE               (-2202)
/** The timer was stuck in an unstable state until we grew impatient and returned. */
#define VERR_TM_UNSTABLE_STATE              (-2203)
/** @} */


/** @name Recompiled Execution Manager (REM) Status Codes
 * @{
 */
/** Fatal error in virtual hardware. */
#define VERR_REM_VIRTUAL_HARDWARE_ERROR     (-2300)
/** Fatal error in the recompiler cpu. */
#define VERR_REM_VIRTUAL_CPU_ERROR          (-2301)
/** Recompiler execution was interrupted by forced action. */
#define VINF_REM_INTERRUPED_FF              2302
/** Reason for leaving GC: Must flush pending invlpg operations to REM.
 * Tell REM to flush page invalidations. Will temporary go to REM context
 * from REM and perform the flushes. */
#define VERR_REM_FLUSHED_PAGES_OVERFLOW     (-2303)
/** Too many similar traps. This is a very useful debug only
 * check (we don't do double/tripple faults in REM). */
#define VERR_REM_TOO_MANY_TRAPS             (-2304)
/** The REM is out of breakpoint slots. */
#define VERR_REM_NO_MORE_BP_SLOTS           (-2305)
/** The REM could not find any breakpoint on the specified address. */
#define VERR_REM_BP_NOT_FOUND               (-2306)
/** @} */


/** @name Trap Manager / Monitor (TRPM) Status Codes
 * @{
 */
/** No active trap. Cannot query or reset a non-existing trap. */
#define VERR_TRPM_NO_ACTIVE_TRAP            (-2400)
/** Active trap. Cannot assert a new trap when when one is already active. */
#define VERR_TRPM_ACTIVE_TRAP               (-2401)
/** Reason for leaving GC: Guest tried to write to our IDT - fatal.
 * The VM will be terminated assuming the worst, i.e. that the
 * guest has read the idtr register. */
#define VERR_TRPM_SHADOW_IDT_WRITE          (-2402)
/** Reason for leaving GC: Fatal trap in hypervisor. */
#define VERR_TRPM_DONT_PANIC                (-2403)
/** Reason for leaving GC: Double Fault. */
#define VERR_TRPM_PANIC                     (-2404)
/** The exception was dispatched for raw-mode execution. */
#define VINF_TRPM_XCPT_DISPATCHED           2405
/** @} */


/** @name Selector Manager / Monitor (SELM) Status Code
 * @{
 */
/** Reason for leaving GC: Guest tried to write to our GDT - fatal.
 * The VM will be terminated assuming the worst, i.e. that the
 * guest has read the gdtr register. */
#define VERR_SELM_SHADOW_GDT_WRITE          (-2500)
/** Reason for leaving GC: Guest tried to write to our LDT - fatal.
 * The VM will be terminated assuming the worst, i.e. that the
 * guest has read the ldtr register. */
#define VERR_SELM_SHADOW_LDT_WRITE          (-2501)
/** Reason for leaving GC: Guest tried to write to our TSS - fatal.
 * The VM will be terminated assuming the worst, i.e. that the
 * guest has read the ltr register. */
#define VERR_SELM_SHADOW_TSS_WRITE          (-2502)
/** Reason for leaving GC: Sync the GDT table to solve a conflict. */
#define VINF_SELM_SYNC_GDT                  2503
/** No valid TSS present. */
#define VERR_SELM_NO_TSS                    (-2504)
/** @} */


/** @name I/O Manager / Monitor (IOM) Status Code
 * @{
 */
/** The specified I/O port range was invalid.
 * It was either empty or it was out of bounds. */
#define VERR_IOM_INVALID_IOPORT_RANGE       (-2600)
/** The specified GC I/O port range didn't have a corresponding HC range.
 * IOMIOPortRegisterHC() must be called before IOMIOPortRegisterGC(). */
#define VERR_IOM_NO_HC_IOPORT_RANGE         (-2601)
/** The specified I/O port range intruded on an existing range. There is
 * a I/O port conflict between two device, or a device tried to register
 * the same range twice. */
#define VERR_IOM_IOPORT_RANGE_CONFLICT      (-2602)
/** The I/O port range specified for removal wasn't found or it wasn't contiguous. */
#define VERR_IOM_IOPORT_RANGE_NOT_FOUND     (-2603)
/** The specified I/O port range was owned by some other device(s). Both registration
 * and deregistration, but in the first case only GC ranges. */
#define VERR_IOM_NOT_IOPORT_RANGE_OWNER     (-2604)

/** The specified MMIO range was invalid.
 * It was either empty or it was out of bounds. */
#define VERR_IOM_INVALID_MMIO_RANGE         (-2605)
/** The specified GC MMIO range didn't have a corresponding HC range.
 * IOMMMIORegisterHC() must be called before IOMMMIORegisterGC(). */
#define VERR_IOM_NO_HC_MMIO_RANGE           (-2606)
/** The specified MMIO range was owned by some other device(s). Both registration
 * and deregistration, but in the first case only GC ranges. */
#define VERR_IOM_NOT_MMIO_RANGE_OWNER       (-2607)
/** The specified MMIO range intruded on an existing range. There is
 * a MMIO conflict between two device, or a device tried to register
 * the same range twice. */
#define VERR_IOM_MMIO_RANGE_CONFLICT        (-2608)
/** The MMIO range specified for removal was not found. */
#define VERR_IOM_MMIO_RANGE_NOT_FOUND       (-2609)
/** The MMIO range specified for removal was invalid. The range didn't match
 * quite match a set of existing ranges. It's not possible to remove parts of
 * a MMIO range, only one or more full ranges. */
#define VERR_IOM_INCOMPLETE_MMIO_RANGE      (-2610)
/** An invalid I/O port size was specified for a read or write operation. */
#define VERR_IOM_INVALID_IOPORT_SIZE        (-2611)
/** The MMIO handler was called for a bogus address! Internal error! */
#define VERR_IOM_MMIO_HANDLER_BOGUS_CALL    (-2612)
/** The MMIO handler experienced a problem with the disassembler. */
#define VERR_IOM_MMIO_HANDLER_DISASM_ERROR  (-2613)
/** The port being read was not present(/unused) and IOM shall return ~0 according to size. */
#define VERR_IOM_IOPORT_UNUSED              (-2614)
/** Unused MMIO register read, fill with 00. */
#define VINF_IOM_MMIO_UNUSED_00             2615
/** Unused MMIO register read, fill with FF. */
#define VINF_IOM_MMIO_UNUSED_FF             2616

/** Reason for leaving GC: I/O port read. */
#define VINF_IOM_HC_IOPORT_READ             2620
/** Reason for leaving GC: I/O port write. */