Machine Interface Instructions Sorted by Topic

Within each topic, the instructions are listed in alphabetical order.

Computation and Branching

• Add Logical Character (ADDLC)
• Add Numeric (ADDN)
• And (AND)
• Branch (B)
• Cipher (CIPHER)
• Clear Bit in String (CLRBTS)
• Compare Bytes Left-Adjusted (CMPBLA)
• Compare Bytes Left-Adjusted with Pad (CMPBLAP)
• Compare Bytes Right-Adjusted (CMPBRA)
• Compare Bytes Right-Adjusted with Pad (CMPBRAP)
• Compare Numeric Value (CMPNV)
• Compare and Swap (CMPSW)
• Compress Data (CPRDATA)
• Compute Array Index (CAI)
• Compute Math Function Using One Input Value (CMF1)
• Compute Math Function Using Two Input Values (CMF2)
• Concatenate (CAT)
• Convert BSC to Character (CVTBC)
• Convert Character to BSC (CVTCB)
• Convert Character to Hex (CVTCH)
• Convert Character to MRJE (CVTCM)
• Convert Character to Numeric (CVTCN)
• Convert Character to SNA (CVTCS)
• Convert Decimal Form to Floating-Point (CVTDFFP)
• Convert External Form to Numeric Value (CVTEFN)
• Convert Floating-Point to Decimal Form (CVTFPDF)
• Convert Hex to Character (CVTHC)
• Convert MRJE to Character (CVTMC)
• Convert Numeric to Character (CVTNC)
• Convert SNA to Character (CVTSC)
• Copy Bits Arithmetic (CPYBTA)
• Copy Bits Logical (CPYBTL)
• Copy Bits with Left Logical Shift (CPYBTLLS)
• Copy Bits with Right Arithmetic Shift (CPYBTRAS)
• Copy Bits with Right Logical Shift (CPYBTRLS)
• Copy Bytes Left-Adjusted (CPYBLA)
• Copy Bytes Left-Adjusted with Pad (CPYBLAP)
• Copy Bytes Overlap Left-Adjusted (CPYBOLA)
• Copy Bytes Overlap Left-Adjusted with Pad (CPYBOLAP)
• Copy Bytes Repeatedly (CPYBREP)
• Copy Bytes Right-Adjusted (CPYBRA)
• Copy Bytes Right-Adjusted with Pad (CPYBRAP)
• Copy Bytes to Bits Arithmetic (CPYBBTA)
• Copy Bytes to Bits Logical (CPYBBTL)
• Copy Extended Characters Left-Adjusted With Pad (CPYECLAP)
• Copy Hex Digit Numeric to Numeric (CPYHEXNN)
• Copy Hex Digit Numeric to Zone (CPYHEXNZ)
• Copy Hex Digit Zone To Numeric (CPYHEXZN)
• Copy Hex Digit Zone To Zone (CPYHEXZZ)
• Copy Numeric Value (CPYNV)
• Decompress Data (DCPDATA)
• Divide (DIV)
• Divide with Remainder (DIVREM)
• Edit (EDIT)
• Exchange Bytes (EXCHBY)
• Exclusive Or (XOR)
• Extended Character Scan (ECSCAN)
• Extract Exponent (EXTREXP)
• Extract Magnitude (EXTRMAG)
• Multiply (MULT)
• Negate (NEG)
• Not (NOT)
• Or (OR)
• Remainder (REM)
• Scale (SCALE)
• Scan (SCAN)
• Scan with Control (SCANWC)
• Search (SEARCH)
• Set Bit in String (SETBTS)
• Set Instruction Pointer (SETIP)
• Store and Set Computational Attributes (SSCA)
• Subtract Logical Character (SUBLC)
• Subtract Numeric (SUBN)
• Test and Replace Characters (TSTRPLC)
• Test Bit in String (TSTBTS)
• Test Bits Under Mask (TSTBUM)
• Translate (XLATE)
• Translate Multiple Bytes (XLATEMB)
• Translate with Table (XLATEWT)
• Translate with Table and DBCS Skip (XLATWTDS)
• Trim Length (TRIML)
• Verify (VERIFY)

Bound Program Computation and Branching Built-in Functions

• And Complemented String (ANDCSTR)
• AND String (ANDSTR)
• Arc Cosine (ACOS)
• Arc Sine (ASIN)
• Arc Tangent (ATAN)
• Arc Tangent Hyperbolic (ATANH)
• Compute Length of Null-Terminated String (STRLENNULL)
• Compare Null-Terminated Strings (STRCMPNULL)
• Compare Null-Terminated Strings Constrained (STRNCMPNULL)
• Compare To Pad (CMPTOPAD)
• Complement String (COMSTR)
• Cosine (COS)
• Cosine Hyperbolic (COSH)
• Cotangent (COT)
• Copy Bytes (CPYBYTES)
• Copy Bytes Overlapping (CPYBO)
• Copy Null-Terminated String (STRCPYNULL)
• Copy Null-Terminated String Constrained (STRNCPYNULL)
• Copy Null-Terminated String Constrained, Null Padded (STRNCPYNULLPAD)
• Exponential Function of E (EEXP)
• Find Byte (FINDBYTE)
• Find Character Constrained (MEMCHR)
• Find Character in Null-Terminated String (STRCHRNULL)
• Logarithm Base E (Natural Logarithm) (LN)
• Memory Compare (MEMCMP)
• Memory Copy (MEMCPY)
• Memory Move (MEMMOVE)
• Multiply-Add (MPYADD)
• Multiply-Subtract (MPYSUB)
• OR String (ORSTR)
• Propagate Byte (PROPB)
• Retrieve Computational Attributes (RETCA)
• Scan Extended (SCANX)
• Set Computational Attributes (SETCA)
• Sine (SIN)
• Sine Hyperbolic (SINH)
• Tangent (TAN)
• Tangent Hyperbolic (TANH)
• Test and Replace Bytes (TESTRPL)
• Test Subset (TESTSUBSET)
• Translate Bytes (XLATEB)
• Translate Bytes One Byte at a Time (XLATEB1)
• XOR (Exclusive Or) String (XORSTR)
• X To The Y Power (POWER)

Date/Time/Timestamp

• Compute Date Duration (CDD)
• Compute Time Duration (CTD)
• Compute Timestamp Duration (CTSD)
• Convert Date (CVTD)
• Convert Time (CVTT)
• Convert Timestamp (CVTTS)
• Decrement Date (DECD)
• Decrement Time (DECT)
• Decrement Timestamp (DECTS)
• Increment Date (INCD)
• Increment Time (INCT)
• Increment Timestamp (INCTS)
• Materialize Time of Day Clock Attributes (MATTODAT)

Pointer/name resolution

• Compare Pointer for Object Addressability (CMPPTRA)
• Compare Pointer for Space Addressability (CMPPSPAD)
• Compare Pointers for Equality (CMPPTRE)
• Compare Pointer Type (CMPPTRT)
• Copy Bytes with Pointers (CPYBWP)
• Materialize Pointer (MATPTR)
• Materialize Pointer Information (MATPTRIF)
• Materialize Pointer Locations (MATPTRL)
• Resolve Data Pointer (RSLVDP)
• Resolve System Pointer (RSLVSP)
• Retrieve Teraspace Address From Space Pointer (RETTSADR)
• Set Space Pointer From Pointer (SETSPPFP)
• Set System Pointer from Pointer (SETSPFP)
• Test Pointer (TESTPTR)

Space Addressing

• Add Space Pointer (ADDSPP)
• Compare Space Addressability (CMPSPAD)
• Set Data Pointer (SETDP)
• Set Data Pointer Addressability (SETDPADR)
• Set Data Pointer Attributes (SETDPAT)
• Set Space Pointer (SETSPP)
• Set Space Pointer Offset (SETSPPO)
• Set Space Pointer with Displacement (SETSPPD)
• Store Space Pointer Offset (STSPPO)
• Subtract Space Pointer Offset (SUBSPP)
• Subtract Space Pointers For Offset (SUBSPPFO)

Space Management

• Create Space (CRTS)
• Destroy Space (DESS)
• Materialize Space Attributes (MATS)
• Modify Space Attributes (MODS)

Heap Management

• Allocate Activation Group-Based Heap Space Storage (ALCHSS)
• Create Activation Group-Based Heap Space (CRTHS)
• Destroy Activation Group-Based Heap Space (DESHS)
• Free Activation Group-Based Heap Space Storage (FREHSS)
• Free Activation Group-Based Heap Space Storage From Mark (FREHSSMK)
• Materialize Activation Group-Based Heap Space Attributes (MATHSAT)
• Reallocate Activation Group-Based Heap Space Storage (REALCHSS)
• Set Activation Group-Based Heap Space Storage Mark (SETHSSMK)

Program Management

• Materialize Bound Program (MATBPGM)
• Materialize or Verify Licensed Internal Code Options (MVLICOPT)
• Materialize Program (MATPG)
• Materialize Program Name (MATPGMNM)

Program Execution

• Activate Bound Program (ACTBPGM)
• Activate Program (ACTPG)
• Call External (CALLX)
• Call Internal (CALLI)
• Call Program With Variable Length Argument List (CALLPGMV)
• Clear Invocation Exit (CLRIEXIT)
• Clear Invocation Flags (CLRINVF)
• Deactivate Program (DEACTPG)
• End (END)
• Find Relative Invocation Number (FNDRINVN)
• Invocation Pointer (INVP)
• Materialize Activation Attributes (MATACTAT)
• Materialize Activation Export (MATACTEX)
• Materialize Activation Group Attributes (MATAGPAT)
• Materialize Invocation (MATINV)
• Materialize Invocation Attributes (MATINVAT)
• Materialize Invocation Entry (MATINVE)
• Materialize Invocation Stack (MATINVS)
• Modify Automatic Storage Allocation (MODASA)
• NPM Procedure Parameter List Address (NPM_PARMLIST_ADDR)
• OPM Parameter Address (OPM_PARM_ADDR)
• OPM Parameter Count (OPM_PARM_CNT)
• Reinitialize Static Storage (RINZSTAT)
• Retrieve Invocation Flags (RETINVF)
• Return External (RTX)
• Set Argument List Length (SETALLEN)
• Set Invocation Exit (SETIEXIT)
• Set Invocation Flags (SETINVF)
• Store Parameter List Length (STPLLEN)
• Transfer Control (XCTL)

Program creation control

• No Operation (NOOP)
• No Operation and Skip (NOOPS)
• Override Program Attributes (OVRPGATR)

Independent Index

• Create Independent Index (CRTINX)
• Destroy Independent Index (DESINX)
• Find Independent Index Entry (FNDINXEN)
• Insert Independent Index Entry (INSINXEN)
• Materialize Independent Index Attributes (MATINXAT)
• Modify Independent Index (MODINX)
• Remove Independent Index Entry (RMVINXEN)

Queue Management

• Dequeue (DEQ)
• Enqueue (ENQ)
• Materialize Queue Attributes (MATQAT)
• Materialize Queue Messages (MATQMSG)

Object Lock Management

• Lock Object (LOCK)
• Lock Space Location (LOCKSL)
• Lock Teraspace Storage Location (LOCKTSL)
• Materialize Allocated Object Locks (MATAOL)
• Materialize Data Space Record Locks (MATDRECL)
• Materialize Object Locks (MATOBJLK)
• Materialize Process Locks (MATPRLK)
• Materialize Process Record Locks (MATPRECL)
• Materialize Selected Locks (MATSELLK)
• Transfer Object Lock (XFRLOCK)
• Unlock Object (UNLOCK)
• Unlock Space Location (UNLOCKSL)
• Unlock Teraspace Storage Location (UNLCKTSL)

Mutex Management

• Create Pointer-Based Mutex (CRTMTX)
• Destroy Pointer-Based Mutex (DESMTX)
• Lock Pointer-Based Mutex (LOCKMTX)
• Materialize Mutex (MATMTX)
• Materialize Process Mutex (MATPRMTX)
• Unlock Pointer-Based Mutex (UNLKMTX)

Shared Storage Synchronization

• Atomic Add (ATMCADD)
• Atomic And (ATMCAND)
• Atomic Or (ATMCOR)
• Check Lock Value (CHKLKVAL)
• Clear Lock Value (CLRLKVAL)
• Synchronize Shared Storage Accesses (SYNCSTG)

Exception Management

• Initialize Exception Handler Control Actions (INITEHCA)
• Materialize Exception Description (MATEXCPD)
• Modify Exception Description (MODEXCPD)
• Retrieve Exception Data (RETEXCPD)
• Return From Exception (RTNEXCP)
• Sense Exception Description (SNSEXCPD)
• Signal Exception (SIGEXCP)
• Test Exception (TESTEXCP)

Queue Space Management

• Materialize Process Message (MATPRMSG)

Context Management

• Materialize Context (MATCTX)

Authorization Management

• Materialize Authority (MATAU)
• Materialize Authority List (MATAL)
• Materialize Authorized Objects (MATAUOBJ)
• Materialize Authorized Users (MATAUU)
• Materialize User Profile (MATUP)
• Materialize User Profile Pointers from ID (MATUPID)
• Modify Invocation Authority Attributes (MODINVAU)
• Test Authority (TESTAU)
• Test Extended Authorities (TESTEAU)
• Test User List Authority (TESTULA)

Process and Thread Management

• Materialize Process Activation Groups (MATPRAGP)
• Materialize Process Attributes (MATPRATR)
• PCO Pointer (PCOPTR)
• Retrieve Thread Count (RETTHCNT)
• Retrieve Thread Identifier (RETTHID)
• Return PCO Pointer (PCOPTR2)
• Test Initial Thread (TSTINLTH)
• Test Pending Interrupts (TESTINTR)
• Wait On Time (WAITTIME)

Storage and Resource Management

• Ensure Object (ENSOBJ)
• Materialize Access Group Attributes (MATAGAT)
• Materialize Resource Management Data (MATRMD)
• Set Access State (SETACST)
• Yield (YIELD)

Dump Space Management

• Materialize Dump Space (MATDMPS)

Journal Management

• Materialize Journal Port Attributes (MATJPAT)
• Materialize Journal Space Attributes (MATJSAT)
• Materialize Journaled Object Attributes (MATJOAT)
• Materialize Journaled Objects (MATJOBJ)

Machine Observation

• Materialize Instruction Attributes (MATINAT)
• Materialize System Object (MATSOBJ)
• Test Performance Data Collection (TESTPDC)
• Test Temporary Object (TESTTOBJ)

Machine Interface Support Functions

• Generate Universal Unique Identifier (GENUUID)
• Materialize Machine Attributes (MATMATR)
• Materialize Machine Data (MATMDATA)
• Materialize Machine Information (MATMIF)