Toolkit for creating baremetal programs targeting mainframe compatible systems

z390 Portable Mainframe Assembler and Emulator Project

Mirror of https://git.code.sf.net/p/pdos/gitcode

A utility to implement batch file arguments for PDOS.

A collection of public domain utilities designed for PDOS

Collection of ideal assemblies

i370 port of GCC

IBM i370 port of binutils

Apksigner app for Android

Android Unzip APK

IBM i370 port of Linux/Debian

Bigfoot i370 kernel

The original sources of MS-DOS 1.25, 2.0, and 4.0 for reference purposes

Paper backup of files using QR codes

A Socket Modem Program to allow PDOS/386 to connect to a zSeries OSA-ICC

Home of the HX DOS Extender and its DPMI-host HDPMI.

A C Compiler that fits in the 512 byte boot sector of an x86 machine