z390 - Mainframe Assembler and Emulator toolkit
Develop, test, and deploy mainframe assembler and COBOL programs on your PC
- IBM® HLASM compatible macro assembler
- Common z/OS® and z/VSE® compatible macros
- Structured programming macros compatible with IBM HLASM Toolkit
- IBM Enterprise COBOL compatible compiler
- QSAM/VSAM compatible file processing
- TN3270 compatible data streams
- CICS® compatible transaction processor
- GPLv2 licensed
Ideal for a number of use cases:
- Learning IBM mainframe assembler programming without access to a mainframe.
- Develop your mainframe application using modern tooling.
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