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Showing 5 open source projects for "mainframe"

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1

GCCMVS

GCC C compiler for MVS 3.8, MVS/XA, OS/390, z/OS and VM, z/VM, DOS/VS, z/VSE IBM mainframe computers. Plus MVS/380, VM/380, VSE/380 from Jujitsu. Note that the latest dev source and PC executables can be found in custom.zip and customb.zip at http://pdos.zip

Downloads: 3 This Week

Last Update: 2025-08-28
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2

z390 Portable Mainframe Assembler

z390 Portable Mainframe Assembler and Emulator

z390 Portable Mainframe Assembler and Emulator

6 Reviews

Downloads: 8 This Week

Last Update: 2014-06-07
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3

COBOL Utilities Project

All in, COBOL

...Threads will be focused, the forum open to any and all COBOL. Developers are encouraged to signal interest in write permissions, as this will be an open to all, COBOL utility project. Mainframe, mid-range, Mac, PC, Hercules, Raspberry. Signal interest, we'll set you up with some (vetted) file, distribution and communication space. Wildcat, GnuCOBOL, Micro Focus, Elastic, RainCode, IBM, Tiny COBOL, all the others, all in. COBOL-UP

Downloads: 2 This Week

Last Update: 2017-11-05
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4

MEDDAC

MEDDAC is the seeding point for designing a new approach to Operating System design itself. It is an Open Source project with roots in mainframe design and development the author began in 1979. Monitor Editor Disassembler Decompiler Assembler Compiler

Downloads: 0 This Week

Last Update: 2013-03-13
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5

zCOBOL Portable Mainframe COBOL Compiler

zCOBOL portable mainframe COBOL compiler, part of the z390 project

The zCOBOL portable mainframe COBOL compiler with support for compiling multiple dialects of COBOL into any one of several target language executable programs including HLASM compatible mainframe assembler, Java, C++, or Intel assembler. All downloads and other information are kept at the z390 project site; see the home page link for more information.

Downloads: 0 This Week

Last Update: 2014-05-25
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