K
Ken Smith
Guest
In article <pan.2005.08.13.01.51.48.515063@att.bizzzz>,
keith <krw@att.bizzzz> wrote:
[...]
BTW: At about the same time as segmentation was invented, Intel was also
looking at making the program counter decrement. This would help with top
down software design.
There are packages out there that allow numbers to be large numbers of
bits long. There are also some that keep track of the number's value
symbolically so 3*pi is remembered as 3*pi not 9.something.
This should be enough for all practical purposes.
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kensmith@rahul.net forging knowledge
keith <krw@att.bizzzz> wrote:
[...]
Hummmm .... good point.Why not? X86 imbeds instruction "markers" in the input stream. It can't
be any harder to decode data.
BTW: At about the same time as segmentation was invented, Intel was also
looking at making the program counter decrement. This would help with top
down software design.
Why indeed?Remember we want a general purpose machine that can handle signed values
and be variable length.
Sure. But why waste bandwidth with a word marker per bit? (a question for
the OP, BTW)
There are packages out there that allow numbers to be large numbers of
bits long. There are also some that keep track of the number's value
symbolically so 3*pi is remembered as 3*pi not 9.something.
This should be enough for all practical purposes.
--
--
kensmith@rahul.net forging knowledge