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Date:      Thu, 28 Dec 2006 13:33:08 -0800
From:      Vizion <>
To:        <>
Subject:   Re: where to get the iso c90 compiler?
Message-ID:  <>

Next in thread | Raw E-Mail | Index | Archive | Help wrote:
>> [Fistly, people wrote code in pure binary language. Then assembly were 
>> invented and later they wrote higher level languages in assembly.]
>  > With whatever C compiler the gcc developer had at that time.
>  > It probably wasn't.  The first ever compiler was most likely written
>  > in assembler.  Later on the first compiler for a new language has
>  > usually been written in some other language.
> Yeah I knew that. Anyone know a good book on assembly language? is a good site. I've used it a great deal in 
the past. It has references to various Linux's and FreeBSD.

> The evolution of programming. Can someone give me a link?
I may be one of the missing links <chuckles>

I remember writing programs during the late 50's in binary on a form with four columns. 

Column 1 was to describe the purpose of the step. Column 2 contained the binary code for the step. Column 3 used my own shorthand to illustrate the meaning of the binary code in human language and column 4 described what happened to the contents of the registers.
In the early sixties I wrote a small program that translated data rather like the contents of column 3 into contents equivalent to column 2. meant I did not have to remember the binary numbers but only use a consistent set of abreviations. Saved me a hell of a lot of time I can tell you!!! I still had to write the descriptions.. and get the whole lot punched into 80 column cards begore it was of any practical use.


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