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|    alt.os.development    |    Operating system development chatter    |    4,255 messages    |
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|    Message 2,460 of 4,255    |
|    mutazilah@gmail.com to Joe Monk    |
|    Re: microsoft vs linux    |
|    09 Jul 21 17:24:59    |
      From: muta...@gmail.com              On Saturday, July 10, 2021 at 9:55:14 AM UTC+10, Joe Monk wrote:              > > Also during this period, the compiler was retargeted to other nearby       machines, particularly the Honeywell 635 and IBM 360/370              > Here is a quote from an actual user of the compiler you talk about:       >       > "So basically, the 370 C compiler on the PDP emitted 370 assembler language       which we assembled and linked under VM/CMS."       >       > https://akapugs.blog/2018/05/12/370unixpart2/              An interesting read, thanks.              > So, "retarget" in the quote above means it outputs assembler for that       platform...              Ok, and is that a problem?              Or is it only when the C compiler is actually hosted on the       platform that it starts to count?              And then there is yet another level - just because a compiler       can run on a platform doesn't mean that it is good enough       to compile itself. The compiler may not even be written in       the same language.              I wish to convert PDOS/86 into huge memory model (still       8086), and the only way I can do that is using Watcom C       running on a Windows-like environment, like Windows or       Freedos+HX, or Unix and cross-compiling.              It's possible that masm or zortech c etc can run on an 8086       and produce the correct huge memory model instructions.       I haven't seen their output. I've seen Borland output and it       is not suitable. Actually I think Watcom used to run on the       8086 too.              BFN. Paul.              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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