When evaluated, this vm instruction, uses the IntPointer in the register pointer, to load a Word value into the register target. The result is loaded from the memory location pointed to by the pointer register. The result will be returned as a type Word and placed in the target register. This instruction may return an Error value. After the operation, the Instruction Pointer is promoted. The operation of this vm instruction is expressed in the following C expression:



(vmregRefWord pointer target)

Name Format AIS Types



Here are a number of links to Lambda coding examples which contain this instruction in various use cases.



Keyword Links

Here are a number of links to this instruction by related keywords.

[...under construction ]


Instruction Type

Here are a number of links to this instructions of this same type.

vmregAbsNumber vmregAddImmediate vmregAddInteger vmregAddNumber
vmregAddPointer vmregAndImmediate vmregAndInteger vmregCosNumber
vmregDivImmediate vmregDivInteger vmregDivNumber vmregDivrImmediate
vmregDivrInteger vmregDivrNumber vmregIncPointer vmregInteger
vmregJump vmregJumpCCImmediate vmregJumpCCInteger vmregJumpCCNumber
vmregLoadAddress vmregLoadDclType vmregLoadInteger vmregLoadJmpPointer
vmregLoadNumber vmregLoadTail vmregLoadType vmregLogNumber
vmregMoveImmediate vmregMoveInteger vmregmoven vmregMoveNumber
vmregMulImmediate vmregMulInteger vmregMulNumber vmregNumber
vmregObjLength vmregObjPointer vmregOrImmediate vmregOrInteger
vmregPwrNumber vmregRefCharacter vmregRefFloat vmregRefInteger
vmregRefLong vmregRefNumber vmregRefShort vmregRefWord
vmregRefXCharacter vmregRefXFloat vmregRefXInteger vmregRefXLong
vmregRefXNumber vmregRefXShort vmregRefXWord vmregRunInHarware
vmregSaveDeclType vmregSaveDeclTypeImmediate vmregSaveInteger vmregSaveNumber
vmregSaveTail vmregSaveTailImmediate vmregSetCharacter vmregSetCharImmediate
vmregSetFloat vmregSetInteger vmregSetIntImmediate vmregSetLong
vmregSetLongImmediate vmregSetNumber vmregSetShort vmregSetShortImmediate
vmregSetWord vmregSetXCharacter vmregSetXCharImmediate vmregSetXFloat
vmregSetXInteger vmregSetXIntImmediate vmregSetXLong vmregSetXLongImmediate
vmregSetXNumber vmregSetXShort vmregSetXShortImmediate vmregSetXWord
vmregShlImmediate vmregShlInteger vmregShrImmediate vmregShrInteger
vmregSinNumber vmregSqrtNumber vmregStringCompare vmregStringiCompare
vmregSubImmediate vmregSubInteger vmregSubNumber vmregSubPointer
vmregTanNumber vmregXorImmediate vmregXorInteger


Argument Types

Here are a number of links which are related to this instructions .

vmapply vmargcount vmargfetch vmcall
vmcallarg vmmove vmmovei vmmoven
vmnatSaveCharacter vmnatSaveFloat vmnatSaveInteger vmnatSaveLong
vmnatSaveNumber vmnatSaveObject vmnatSaveShort vmonerror
vmpop vmpush vmref vmrefbitvector
vmrefbytevector vmrefdickey vmrefdicvalue vmrefdirkey
vmrefdirvalue vmreffltvector vmrefintvector vmreflongvector
vmrefmatrix vmrefnummatrix vmrefnumvector vmrefobjvector
vmrefpcdvector vmrefshortvector vmrefstring vmrefstrkey
vmrefstrvalue vmrefsymbol vmreftext vmrefvector
vmregLoadAddress vmregLoadDclType vmregLoadInteger vmregLoadTail
vmregLoadType vmregRefWord vmregSaveDeclType vmregSaveDeclTypeImmediate
vmregSaveInteger vmregSaveNumber vmregSaveTail vmregSaveTailImmediate
vmregSetWord vmregSetXWord vmregmoven vmreturn
vmself vmsend vmset vmsetbitvector
vmsetbytevector vmsetdickey vmsetdicvalue vmsetdirkey
vmsetdirvalue vmsetfltvector vmsetintvector vmsetlongvector
vmsetmatrix vmsetnummatrix vmsetnumvector vmsetobjvector
vmsetpcdvector vmsetshortvector vmsetstring vmsetvector


Virtual Machine Instructions

AIS Lambdas are designed to be write-once-run-anywhere executable objects. This is accomplished via the virtual machine concept of software Lambda execution. Lambda virtual machines are designed to be mapped onto the actual host microchip at the server location, providing faithful Lambda execution wherever the Lambda may travel on the Internet. There are currently several virtual machines operating within Analytic Information Server. The DRM virtual machine uses a Dynamically typed Register Machine model to provide portable Lambda execution from high level dynamically typed instructions all the way to super fast microchip-level register execution. The DRM virtual machine runs in emulation mode during the testing and debug phases of Lambda development, and there is an AIS Lambda debugger available for Lambdas running on this virtual machine. During the final release phases of Lambda development, DRM virtual machine Lambdas are automatically converted to the NATIVE virtual machine on the host computer, using the just-in-time compiler. The NATIVE virtual machine is a faithful machine language translation of the execution rules in the DRM virtual machine onto the actual host microchip at the server location. NATIVE virtual machine execution runs at microchip-level execution speeds.

How do I contact the AIS team?

You can always talk with the AIS at aiserver.sourceforge.net.