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|    alt.os.development    |    Operating system development chatter    |    4,255 messages    |
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|    Message 2,657 of 4,255    |
|    Joe Monk to All    |
|    Re: PDOS/86    |
|    16 Jul 21 15:59:07    |
      From: joemonk64@gmail.com              > If Intel thinks the 8086 was a kludge, that's up to them.        > But I disagree with Intel. It was the correct technical        > solution.              Intel does in fact think the 8086/8088 was a kludge.              Post 8080/8085, we were supposed to get the iAPX 432. However, when the chip       wars happened, the iAPX 432 had some bugs that needed to be worked out. So,       they produced the 8086/88 as a stopgap.              "The iAPX 432 was referred to as a "micromainframe", designed to be programmed       entirely in high-level languages. The instruction set architecture was also       entirely new and a significant departure from Intel's previous 8008 and 8080       processors as the iAPX        432 programming model is a stack machine with no visible general-purpose       registers. It supports object-oriented programming, garbage collection and       multitasking as well as more conventional memory management directly in       hardware and microcode. Direct        support for various data structures is also intended to allow modern operating       systems to be implemented using far less program code than for ordinary       processors. Intel iMAX 432 is a discontinued operating system for the 432,       written entirely in Ada, and        Ada was also the intended primary language for application programming. In       some aspects, it may be seen as a high-level language computer architecture."              https://en.wikipedia.org/wiki/Intel_iAPX_432              Joe              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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