BootRecord (Jikes RVM API)

java.lang.Object
- org.jikesrvm.runtime.BootRecord

```
public class BootRecord
extends Object
```
Information required to start the virtual machine and communicate with the outside world.
The virtual machine image consists entirely of java objects. The first java-object, the boot record, is the communication area between the host operating system and the virtual machine. It consists of read-only fields containing startup information used by the assembler bootstrap loader, by the virtual machine's initializer methods, and by the virtual machine's operating system call interface methods.
See also: BootImageWriter.main(), jvm.c
The boot record looks like this (note that fields are layed out "backwards"):
```
                       lo-mem
                  +---------------+
                  |   fieldN-1    |
                  +---------------+
                  |     ...       |
                  +---------------+
                  |    field1     |
                  +---------------+
                  |    field0     |
                  +---------------+ \
                  |  tib pointer  |  |
                  +---------------+  | object header
                  |  lock word    |  |
                  +---------------+ /
                       hi-mem
 
```
The "spRegister" field of the boot record points to the word immediately preceeding the top of a stack object (ie. it's ready to accept a "push" instruction). The stack object is an array of words that looks like this:
```
                       lo-mem
                  +---------------+ \
                  |  tib pointer  |  |
                  +---------------+  | array
                  |  lock word    |  |   object
                  +---------------+  |      header
                  |    .length    |  |
                  +---------------+ /
                  |    <empty>    |
                  +---------------+
                  |     ...       |
                  +---------------+
                  |    <empty>    |
                  +---------------+
    spRegister ->      hi-mem
 
```
The "ipRegister" field of the boot record points to the first word of an array of machine instructions comprising the virtual machine's startoff code -- see "VM.boot()".
The "tocRegister" field of the boot record points to an array of words containing the static fields and method addresses of the virtual machine image -- see "Statics.slots[]".
The remaining fields of the boot record serve as a function linkage area between services residing in the host operating system and services residing in the virtual machine.

Field Summary

Fields
Modifier and Type	Field and Description
`(package private) int`	`bootCompleted` flag to indicate RVM has completed booting and ready to run Java programs added by Ton Ngo for JNI support
`Address`	`bootImageCodeEnd`
`Address`	`bootImageCodeStart`
`Address`	`bootImageDataEnd`
`Address`	`bootImageDataStart` address at which image is to be loaded into memory
`Address`	`bootImageRMapEnd`
`Address`	`bootImageRMapStart`
`Offset`	`bootThreadOffset` jtoc offset of RVMThread.bootThread
`Extent`	`bytesInPage` size of a virtual memory page in bytes
`(package private) Offset`	`debugRequestedOffset` jtoc offset of RVMThread.debugRequested
`(package private) Offset`	`deliverHardwareExceptionOffset` jtoc offset of RuntimeEntrypoints.deliverHardwareException()
`Offset`	`dumpStackAndDieOffset` jtoc offset of RVMThread.dumpStackAndDie(I)
`(package private) int`	`externalSignalFlag` an external signal has been sent e.g. kill -signalnumber processid
`Address`	`gcspyDriverAddStreamIP`
`Address`	`gcspyDriverEndOutputIP`
`Address`	`gcspyDriverInitIP`
`Address`	`gcspyDriverInitOutputIP`
`Address`	`gcspyDriverResizeIP`
`Address`	`gcspyDriverSetTileNameIP`
`Address`	`gcspyDriverSetTileNameRangeIP`
`Address`	`gcspyDriverSpaceInfoIP`
`Address`	`gcspyDriverStartCommIP`
`Address`	`gcspyDriverStreamByteValueIP`
`Address`	`gcspyDriverStreamIntValueIP`
`Address`	`gcspyDriverStreamIP`
`Address`	`gcspyDriverStreamShortValueIP`
`Address`	`gcspyDriverSummaryIP`
`Address`	`gcspyDriverSummaryValueIP`
`Address`	`gcspyFormatSizeIP`
`Address`	`gcspyIntWriteControlIP`
`Address`	`gcspyMainServerAddDriverIP`
`Address`	`gcspyMainServerAddEventIP`
`Address`	`gcspyMainServerInitIP`
`Address`	`gcspyMainServerIsConnectedIP`
`Address`	`gcspyMainServerOuterLoopIP`
`Address`	`gcspyMainServerSafepointIP`
`Address`	`gcspyMainServerSetGeneralInfoIP`
`Address`	`gcspyMainServerStartCompensationTimerIP`
`Address`	`gcspyMainServerStopCompensationTimerIP`
`Address`	`gcspySprintfIP`
`Address`	`gcspyStartserverIP`
`Address`	`gcspyStreamInitIP`
`(package private) int`	`hardwareTrapMethodId` method id for inserting stackframes at site of hardware traps
`AddressArray`	`heapRanges`
`Extent`	`initialHeapSize` initial size of heap
`Address`	`ipRegister`
`FunctionTable`	`JNIFunctions` Reference to JNI function table
`Extent`	`maximumHeapSize` maximum size of heap
`Address`	`spRegister`
`Address`	`sysArgIP`
`Address`	`sysCallocIP`
`Address`	`sysConsoleWriteCharIP`
`Address`	`sysConsoleWriteDoubleIP`
`Address`	`sysConsoleWriteIntegerIP`
`Address`	`sysConsoleWriteLongIP`
`Address`	`sysCopyIP`
`(package private) Address`	`sysCurrentTimeMillisIP`
`Address`	`sysDisableAlignmentCheckingIP`
`(package private) Address`	`sysDlopenIP`
`(package private) Address`	`sysDlsymIP`
`Address`	`sysDoubleRemainderIP`
`Address`	`sysDoubleToIntIP`
`Address`	`sysDoubleToLongIP`
`Address`	`sysEnableAlignmentCheckingIP`
`Address`	`sysExitIP`
`Address`	`sysFloatToIntIP`
`Address`	`sysFloatToLongIP`
`Address`	`sysFreeIP`
`Address`	`sysGetenvIP`
`Address`	`sysGetThreadIdIP`
`Address`	`sysGetThreadPriorityHandleIP`
`Address`	`sysGetThreadPriorityIP`
`Address`	`sysJavaVM` address of JavaVM, used by JNI_OnLoad and JNIEnv.GetJavaVM, defined in jvm.c
`Address`	`sysLongDivideIP`
`Address`	`sysLongRemainderIP`
`Address`	`sysLongToDoubleIP`
`Address`	`sysLongToFloatIP`
`Address`	`sysMallocIP`
`Address`	`sysMemmoveIP`
`Address`	`sysMMapErrnoIP`
`Address`	`sysMMapIP`
`Address`	`sysMonitorBroadcastIP`
`Address`	`sysMonitorCreateIP`
`Address`	`sysMonitorDestroyIP`
`Address`	`sysMonitorEnterIP`
`Address`	`sysMonitorExitIP`
`Address`	`sysMonitorTimedWaitAbsoluteIP`
`Address`	`sysMonitorWaitIP`
`Address`	`sysMProtectIP`
`(package private) Address`	`sysNanoSleepIP`
`(package private) Address`	`sysNanoTimeIP`
`Address`	`sysNumProcessorsIP`
`Address`	`sysParseMemorySizeIP`
`Address`	`sysPerfEventCreateIP`
`Address`	`sysPerfEventDisableIP`
`Address`	`sysPerfEventEnableIP`
`Address`	`sysPerfEventInitIP`
`Address`	`sysPerfEventReadIP`
`Address`	`sysPrimitiveParseFloatIP`
`Address`	`sysPrimitiveParseIntIP`
`Address`	`sysReadByteIP`
`Address`	`sysReadBytesIP`
`Address`	`sysReportAlignmentCheckingIP`
`Address`	`sysSetThreadPriorityIP`
`Address`	`sysStashVMThreadIP`
`Address`	`sysSyncCacheIP`
`Address`	`sysThreadBindIP`
`Address`	`sysThreadBindSupportedIP`
`Address`	`sysThreadCreateIP`
`Address`	`sysThreadTerminateIP`
`Address`	`sysThreadYieldIP`
`Address`	`sysVaArgJbooleanIP`
`Address`	`sysVaArgJbyteIP`
`Address`	`sysVaArgJcharIP`
`Address`	`sysVaArgJdoubleIP`
`Address`	`sysVaArgJfloatIP`
`Address`	`sysVaArgJintIP`
`Address`	`sysVaArgJlongIP`
`Address`	`sysVaArgJobjectIP`
`Address`	`sysVaArgJshortIP`
`Address`	`sysVaCopyIP`
`Address`	`sysVaEndIP`
`Address`	`sysVMMathAcosIP`
`Address`	`sysVMMathAsinIP`
`Address`	`sysVMMathAtan2IP`
`Address`	`sysVMMathAtanIP`
`Address`	`sysVMMathCbrtIP`
`Address`	`sysVMMathCeilIP`
`Address`	`sysVMMathCoshIP`
`Address`	`sysVMMathCosIP`
`Address`	`sysVMMathExpIP`
`Address`	`sysVMMathExpm1IP`
`Address`	`sysVMMathFloorIP`
`Address`	`sysVMMathHypotIP`
`Address`	`sysVMMathIEEEremainderIP`
`Address`	`sysVMMathLog10IP`
`Address`	`sysVMMathLog1pIP`
`Address`	`sysVMMathLogIP`
`Address`	`sysVMMathPowIP`
`Address`	`sysVMMathRintIP`
`Address`	`sysVMMathSinhIP`
`Address`	`sysVMMathSinIP`
`Address`	`sysVMMathSqrtIP`
`Address`	`sysVMMathTanhIP`
`Address`	`sysVMMathTanIP`
`Address`	`sysWriteByteIP`
`Address`	`sysWriteBytesIP`
`Address`	`sysZeroIP`
`Address`	`sysZeroNTIP`
`Address`	`sysZeroPagesIP`
`static BootRecord`	`the_boot_record` The following static field is initialized by the boot image writer.
`Address`	`tocRegister`
`int`	`verboseBoot` Verbosity level for booting set by -X:verboseBoot=
`int`	`verboseSignalHandling` Print messages when delivering hardware exceptions to threads?

Constructor Summary

Constructors
Constructor and Description

BootRecord()

Constructors
Constructor and Description
`BootRecord()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`setHeapRange(int id, Address start, Address end)`
`void`	`showHeapRanges()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

the_boot_record
```
public static BootRecord the_boot_record
```
The following static field is initialized by the boot image writer. It allows the virtual machine to address the boot record using normal field access instructions (the assembler bootstrap function, on the other hand, simply addresses the boot record as the first object in the boot image).

bootImageDataStart
```
public Address bootImageDataStart
```
address at which image is to be loaded into memory

bootImageDataEnd
```
public Address bootImageDataEnd
```

bootImageCodeStart
```
public Address bootImageCodeStart
```

bootImageCodeEnd
```
public Address bootImageCodeEnd
```

bootImageRMapStart
```
public Address bootImageRMapStart
```

bootImageRMapEnd
```
public Address bootImageRMapEnd
```

initialHeapSize
```
public Extent initialHeapSize
```
initial size of heap

maximumHeapSize
```
public Extent maximumHeapSize
```
maximum size of heap

bytesInPage
```
public Extent bytesInPage
```
size of a virtual memory page in bytes

heapRanges
```
public AddressArray heapRanges
```

verboseBoot
```
public int verboseBoot
```
Verbosity level for booting set by -X:verboseBoot=

verboseSignalHandling
```
public int verboseSignalHandling
```
Print messages when delivering hardware exceptions to threads? Set by -X:verboseSignalHandling

spRegister
```
public Address spRegister
```

ipRegister
```
public Address ipRegister
```

tocRegister
```
public Address tocRegister
```

bootCompleted
```
int bootCompleted
```
flag to indicate RVM has completed booting and ready to run Java programs added by Ton Ngo for JNI support

sysJavaVM
```
public Address sysJavaVM
```
address of JavaVM, used by JNI_OnLoad and JNIEnv.GetJavaVM, defined in jvm.c

JNIFunctions
```
public FunctionTable JNIFunctions
```
Reference to JNI function table

hardwareTrapMethodId
```
int hardwareTrapMethodId
```
method id for inserting stackframes at site of hardware traps

deliverHardwareExceptionOffset
```
Offset deliverHardwareExceptionOffset
```
jtoc offset of RuntimeEntrypoints.deliverHardwareException()

dumpStackAndDieOffset
```
public Offset dumpStackAndDieOffset
```
jtoc offset of RVMThread.dumpStackAndDie(I)

bootThreadOffset
```
public Offset bootThreadOffset
```
jtoc offset of RVMThread.bootThread

debugRequestedOffset
```
Offset debugRequestedOffset
```
jtoc offset of RVMThread.debugRequested

externalSignalFlag
```
int externalSignalFlag
```
an external signal has been sent e.g. kill -signalnumber processid

sysConsoleWriteCharIP
```
public Address sysConsoleWriteCharIP
```

sysConsoleWriteIntegerIP

public Address sysConsoleWriteIntegerIP

sysConsoleWriteLongIP
```
public Address sysConsoleWriteLongIP
```

sysConsoleWriteDoubleIP
```
public Address sysConsoleWriteDoubleIP
```

sysExitIP
```
public Address sysExitIP
```

sysArgIP
```
public Address sysArgIP
```

sysGetenvIP
```
public Address sysGetenvIP
```

sysCopyIP
```
public Address sysCopyIP
```

sysMemmoveIP
```
public Address sysMemmoveIP
```

sysMallocIP
```
public Address sysMallocIP
```

sysCallocIP
```
public Address sysCallocIP
```

sysFreeIP
```
public Address sysFreeIP
```

sysZeroNTIP
```
public Address sysZeroNTIP
```

sysZeroIP
```
public Address sysZeroIP
```

sysZeroPagesIP
```
public Address sysZeroPagesIP
```

sysSyncCacheIP
```
public Address sysSyncCacheIP
```

sysReadByteIP
```
public Address sysReadByteIP
```

sysWriteByteIP
```
public Address sysWriteByteIP
```

sysReadBytesIP
```
public Address sysReadBytesIP
```

sysWriteBytesIP
```
public Address sysWriteBytesIP
```

sysMMapIP
```
public Address sysMMapIP
```

sysMMapErrnoIP
```
public Address sysMMapErrnoIP
```

sysMProtectIP
```
public Address sysMProtectIP
```

sysNumProcessorsIP
```
public Address sysNumProcessorsIP
```

sysThreadBindSupportedIP

public Address sysThreadBindSupportedIP

sysThreadBindIP
```
public Address sysThreadBindIP
```

sysThreadCreateIP
```
public Address sysThreadCreateIP
```

sysThreadYieldIP
```
public Address sysThreadYieldIP
```

sysGetThreadIdIP
```
public Address sysGetThreadIdIP
```

sysStashVMThreadIP
```
public Address sysStashVMThreadIP
```

sysThreadTerminateIP
```
public Address sysThreadTerminateIP
```

sysGetThreadPriorityHandleIP

public Address sysGetThreadPriorityHandleIP

sysGetThreadPriorityIP
```
public Address sysGetThreadPriorityIP
```

sysSetThreadPriorityIP
```
public Address sysSetThreadPriorityIP
```

sysMonitorCreateIP
```
public Address sysMonitorCreateIP
```

sysMonitorDestroyIP
```
public Address sysMonitorDestroyIP
```

sysMonitorEnterIP
```
public Address sysMonitorEnterIP
```

sysMonitorExitIP
```
public Address sysMonitorExitIP
```

sysMonitorTimedWaitAbsoluteIP

public Address sysMonitorTimedWaitAbsoluteIP

sysMonitorWaitIP
```
public Address sysMonitorWaitIP
```

sysMonitorBroadcastIP
```
public Address sysMonitorBroadcastIP
```

sysLongDivideIP
```
public Address sysLongDivideIP
```

sysLongRemainderIP
```
public Address sysLongRemainderIP
```

sysLongToFloatIP
```
public Address sysLongToFloatIP
```

sysLongToDoubleIP
```
public Address sysLongToDoubleIP
```

sysFloatToIntIP
```
public Address sysFloatToIntIP
```

sysDoubleToIntIP
```
public Address sysDoubleToIntIP
```

sysFloatToLongIP
```
public Address sysFloatToLongIP
```

sysDoubleToLongIP
```
public Address sysDoubleToLongIP
```

sysDoubleRemainderIP
```
public Address sysDoubleRemainderIP
```

sysPrimitiveParseFloatIP

public Address sysPrimitiveParseFloatIP

sysPrimitiveParseIntIP
```
public Address sysPrimitiveParseIntIP
```

sysParseMemorySizeIP
```
public Address sysParseMemorySizeIP
```

sysCurrentTimeMillisIP
```
Address sysCurrentTimeMillisIP
```

sysNanoTimeIP
```
Address sysNanoTimeIP
```

sysNanoSleepIP
```
Address sysNanoSleepIP
```

sysDlopenIP
```
Address sysDlopenIP
```

sysDlsymIP
```
Address sysDlsymIP
```

sysVaCopyIP
```
public Address sysVaCopyIP
```

sysVaEndIP
```
public Address sysVaEndIP
```

sysVaArgJbooleanIP
```
public Address sysVaArgJbooleanIP
```

sysVaArgJbyteIP
```
public Address sysVaArgJbyteIP
```

sysVaArgJcharIP
```
public Address sysVaArgJcharIP
```

sysVaArgJshortIP
```
public Address sysVaArgJshortIP
```

sysVaArgJintIP
```
public Address sysVaArgJintIP
```

sysVaArgJlongIP
```
public Address sysVaArgJlongIP
```

sysVaArgJfloatIP
```
public Address sysVaArgJfloatIP
```

sysVaArgJdoubleIP
```
public Address sysVaArgJdoubleIP
```

sysVaArgJobjectIP
```
public Address sysVaArgJobjectIP
```

sysVMMathSinIP
```
public Address sysVMMathSinIP
```

sysVMMathCosIP
```
public Address sysVMMathCosIP
```

sysVMMathTanIP
```
public Address sysVMMathTanIP
```

sysVMMathAsinIP
```
public Address sysVMMathAsinIP
```

sysVMMathAcosIP
```
public Address sysVMMathAcosIP
```

sysVMMathAtanIP
```
public Address sysVMMathAtanIP
```

sysVMMathAtan2IP
```
public Address sysVMMathAtan2IP
```

sysVMMathCoshIP
```
public Address sysVMMathCoshIP
```

sysVMMathSinhIP
```
public Address sysVMMathSinhIP
```

sysVMMathTanhIP
```
public Address sysVMMathTanhIP
```

sysVMMathExpIP
```
public Address sysVMMathExpIP
```

sysVMMathLogIP
```
public Address sysVMMathLogIP
```

sysVMMathSqrtIP
```
public Address sysVMMathSqrtIP
```

sysVMMathPowIP
```
public Address sysVMMathPowIP
```

sysVMMathIEEEremainderIP

public Address sysVMMathIEEEremainderIP

sysVMMathCeilIP
```
public Address sysVMMathCeilIP
```

sysVMMathFloorIP
```
public Address sysVMMathFloorIP
```

sysVMMathRintIP
```
public Address sysVMMathRintIP
```

sysVMMathCbrtIP
```
public Address sysVMMathCbrtIP
```

sysVMMathExpm1IP
```
public Address sysVMMathExpm1IP
```

sysVMMathHypotIP
```
public Address sysVMMathHypotIP
```

sysVMMathLog10IP
```
public Address sysVMMathLog10IP
```

sysVMMathLog1pIP
```
public Address sysVMMathLog1pIP
```

sysEnableAlignmentCheckingIP

public Address sysEnableAlignmentCheckingIP

sysDisableAlignmentCheckingIP

public Address sysDisableAlignmentCheckingIP

sysReportAlignmentCheckingIP

public Address sysReportAlignmentCheckingIP

gcspyDriverAddStreamIP
```
public Address gcspyDriverAddStreamIP
```

gcspyDriverEndOutputIP
```
public Address gcspyDriverEndOutputIP
```

gcspyDriverInitIP
```
public Address gcspyDriverInitIP
```

gcspyDriverInitOutputIP
```
public Address gcspyDriverInitOutputIP
```

gcspyDriverResizeIP
```
public Address gcspyDriverResizeIP
```

gcspyDriverSetTileNameRangeIP

public Address gcspyDriverSetTileNameRangeIP

gcspyDriverSetTileNameIP

public Address gcspyDriverSetTileNameIP

gcspyDriverSpaceInfoIP
```
public Address gcspyDriverSpaceInfoIP
```

gcspyDriverStartCommIP
```
public Address gcspyDriverStartCommIP
```

gcspyDriverStreamIP
```
public Address gcspyDriverStreamIP
```

gcspyDriverStreamByteValueIP

public Address gcspyDriverStreamByteValueIP

gcspyDriverStreamShortValueIP

public Address gcspyDriverStreamShortValueIP

gcspyDriverStreamIntValueIP

public Address gcspyDriverStreamIntValueIP

gcspyDriverSummaryIP
```
public Address gcspyDriverSummaryIP
```

gcspyDriverSummaryValueIP

public Address gcspyDriverSummaryValueIP

gcspyIntWriteControlIP
```
public Address gcspyIntWriteControlIP
```

gcspyMainServerAddDriverIP

public Address gcspyMainServerAddDriverIP

gcspyMainServerAddEventIP

public Address gcspyMainServerAddEventIP

gcspyMainServerInitIP
```
public Address gcspyMainServerInitIP
```

gcspyMainServerIsConnectedIP

public Address gcspyMainServerIsConnectedIP

gcspyMainServerOuterLoopIP

public Address gcspyMainServerOuterLoopIP

gcspyMainServerSafepointIP

public Address gcspyMainServerSafepointIP

gcspyMainServerSetGeneralInfoIP

public Address gcspyMainServerSetGeneralInfoIP

gcspyMainServerStartCompensationTimerIP

public Address gcspyMainServerStartCompensationTimerIP

gcspyMainServerStopCompensationTimerIP

public Address gcspyMainServerStopCompensationTimerIP

gcspyStartserverIP
```
public Address gcspyStartserverIP
```

gcspyStreamInitIP
```
public Address gcspyStreamInitIP
```

gcspyFormatSizeIP
```
public Address gcspyFormatSizeIP
```

gcspySprintfIP
```
public Address gcspySprintfIP
```

sysPerfEventInitIP
```
public Address sysPerfEventInitIP
```

sysPerfEventCreateIP
```
public Address sysPerfEventCreateIP
```

sysPerfEventEnableIP
```
public Address sysPerfEventEnableIP
```

sysPerfEventDisableIP
```
public Address sysPerfEventDisableIP
```

sysPerfEventReadIP
```
public Address sysPerfEventReadIP
```

Constructor Detail
- BootRecord
```
public BootRecord()
```

Method Detail

showHeapRanges
```
public void showHeapRanges()
```

setHeapRange

public void setHeapRange(int id,
                         Address start,
                         Address end)

Class BootRecord

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

the_boot_record

bootImageDataStart

bootImageDataEnd

bootImageCodeStart

bootImageCodeEnd

bootImageRMapStart

bootImageRMapEnd

initialHeapSize

maximumHeapSize

bytesInPage

heapRanges

verboseBoot

verboseSignalHandling

spRegister

ipRegister

tocRegister

bootCompleted

sysJavaVM

JNIFunctions

hardwareTrapMethodId

deliverHardwareExceptionOffset

dumpStackAndDieOffset

bootThreadOffset

debugRequestedOffset

externalSignalFlag

sysConsoleWriteCharIP

sysConsoleWriteIntegerIP

sysConsoleWriteLongIP

sysConsoleWriteDoubleIP

sysExitIP

sysArgIP

sysGetenvIP

sysCopyIP

sysMemmoveIP

sysMallocIP

sysCallocIP

sysFreeIP

sysZeroNTIP

sysZeroIP

sysZeroPagesIP

sysSyncCacheIP

sysReadByteIP

sysWriteByteIP

sysReadBytesIP

sysWriteBytesIP

sysMMapIP

sysMMapErrnoIP

sysMProtectIP

sysNumProcessorsIP

sysThreadBindSupportedIP

sysThreadBindIP

sysThreadCreateIP

sysThreadYieldIP

sysGetThreadIdIP

sysStashVMThreadIP

sysThreadTerminateIP

sysGetThreadPriorityHandleIP

sysGetThreadPriorityIP

sysSetThreadPriorityIP

sysMonitorCreateIP

sysMonitorDestroyIP

sysMonitorEnterIP

sysMonitorExitIP

sysMonitorTimedWaitAbsoluteIP

sysMonitorWaitIP

sysMonitorBroadcastIP

sysLongDivideIP

sysLongRemainderIP

sysLongToFloatIP

sysLongToDoubleIP

sysFloatToIntIP

sysDoubleToIntIP

sysFloatToLongIP

sysDoubleToLongIP