IBM High Level Assembler
E752542
IBM High Level Assembler is IBM’s advanced assembly language development environment for mainframe systems, providing powerful macro facilities, optimization features, and tooling support for low-level z/Architecture programming.
All labels observed (1)
| Label | Occurrences |
|---|---|
| IBM High Level Assembler canonical | 1 |
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
IBM product
ⓘ
assembler ⓘ mainframe development environment ⓘ software development tool ⓘ |
| alsoKnownAs |
HLASM
NERFINISHED
ⓘ
High Level Assembler NERFINISHED ⓘ IBM High Level Assembler for z/OS & z/VM & z/VSE NERFINISHED ⓘ |
| backwardCompatibility |
System/370 assembler source compatibility
ⓘ
System/390 assembler source compatibility ⓘ |
| developer | IBM ⓘ |
| distribution | bundled with IBM mainframe software offerings ⓘ |
| documentation |
IBM High Level Assembler Language Reference
NERFINISHED
ⓘ
IBM High Level Assembler Programmer’s Guide NERFINISHED ⓘ |
| integratesWith |
IBM Debug Tool for z/OS
NERFINISHED
ⓘ
IBM Developer for z/OS NERFINISHED ⓘ IBM z/OS development tools NERFINISHED ⓘ |
| languageFamily | IBM System/360 assembly language ⓘ |
| licenseModel | proprietary ⓘ |
| predecessor |
IBM Assembler H
NERFINISHED
ⓘ
IBM Assembler XF NERFINISHED ⓘ |
| primaryUsers |
assembler programmers
ⓘ
performance engineers ⓘ system programmers ⓘ |
| providesFeature |
conditional assembly
ⓘ
cross-reference reports ⓘ debugging support ⓘ diagnostic messages ⓘ language extensions for z/Architecture instructions ⓘ listing generation ⓘ optimization features ⓘ powerful macro facilities ⓘ structured macro processing ⓘ |
| supportsArchitecture |
System/390
NERFINISHED
ⓘ
z/Architecture NERFINISHED ⓘ |
| supportsDataEncoding | EBCDIC GENERATED ⓘ |
| supportsInstructionSet | z/Architecture instruction set NERFINISHED ⓘ |
| supportsProgrammingModel |
low-level z/Architecture programming
ⓘ
multithreaded environments ⓘ reentrant code ⓘ |
| targetOperatingSystem |
z/OS
NERFINISHED
ⓘ
z/VM NERFINISHED ⓘ z/VSE NERFINISHED ⓘ |
| targetPlatform |
IBM Z mainframes
NERFINISHED
ⓘ
IBM z/Architecture NERFINISHED ⓘ |
| useCase |
exploitation of new IBM Z hardware instructions
ⓘ
middleware and subsystem development ⓘ operating system components development ⓘ performance-critical application components ⓘ system programming on IBM mainframes ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.