As the computational model will be purely functional without any imperative elements (which could introduce side effects), a simple expression rewriting system will be adequate.
User-defined functions will make up a library, which will in turn, also define the rewriting rules. Functions from…
FunCPU - Computational Model
2014.07.13. 22:40 Budapesti álmodozó
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Címkék: expression evaluation functional programming funcpu rewrtiting computational model
FunCPU - Instruction set
2014.07.10. 21:42 Budapesti álmodozó
FunCPU will operate with 7-bit numerals (to understand why see the next couple of posts) and will directly support the following built-in functions:
inc(x) is used for incrementing a value, that is for any x: x+1=inc(x).
dec(x) is used for decrementing a value in the similar fashion.
if-then-else…
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Címkék: functional programming FunCPU Homebrew CPU built-in functions
FunCPU - Goals
2014.07.09. 14:28 Budapesti álmodozó
It has been a long time since my last CPU project, which focused on a very simple 8 bit CPU. Nothing groundbreaking, just a very simple variation of an accumulator machine.
This time I have set out a different, more ambitious goal. I have wanted to create still something simple, but…