A software engineering project, the XR project, is described, and its results assessed. The goal of the XR project is to contribute to the mechanical development and transportation of compilers on widely used Chinese-...
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A software engineering project, the XR project, is described, and its results assessed. The goal of the XR project is to contribute to the mechanical development and transportation of compilers on widely used Chinese-made computers. The basic tools are the compiler writing language XHY and the intermediate language CJY. All the compilers are written in XHY and produce code in CJY form. In this paper, experiences, statistics and lessons of practising this project are given, together with an overview and a conclusion.
The preliminary specification of a systems implementation language, called BLISS-360, is given. BLISS-360 is intended to be used for genera- tion of software for the IBM S/360 computer, and is patterned after BLISS-10...
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The preliminary specification of a systems implementation language, called BLISS-360, is given. BLISS-360 is intended to be used for genera- tion of software for the IBM S/360 computer, and is patterned after BLISS-10 which was originally designed for the PDP-10. The Backus- Naur Form description of BLISS-360 is given in a form acceptable to the Mixed -Strategy Precedence parser of the XPL Compiler Generator System. Thus, the XPL System can be used to aid future developmental efforts leading to a completed compiler for BLISS-360.
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