Smalltalk-80: the language and its implementation
Smalltalk-80: the language and its implementation
MIES: a microarchitecture design tool
MICRO 22 Proceedings of the 22nd annual workshop on Microprogramming and microarchitecture
ALHARD: an application-oriented language for hardware simulation
CSC '90 Proceedings of the 1990 ACM annual conference on Cooperation
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This paper describes an interactive microprogram development system, mainly concentrating on a software simulator. The system is constructed using the object-oriented programming language VEGA, and has some advanced features; (1) showing a simulation process on a graphic display (visual simulation), (2) coupling of the simulator and a microprogram editor, (3) multidirectional presentation of debugging information, (4) restarting the simulation from any time (back function). This paper shows machine-independent and flexible implementation for the above features. The system has been used for developing the horizontal microprogram of the super-mini computer MELCOM MX/3000 with a vector processor.