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Re: Question about inter-thread stack references

From jgk@panix.com (Joe keane)
Newsgroups comp.compilers
Subject Re: Question about inter-thread stack references
Date 2015-01-25 09:27 +0000
Organization Public Access Networks Corp.
Message-ID <15-01-042@comp.compilers> (permalink)
References <15-01-015@comp.compilers>

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In article <15-01-015@comp.compilers>, Ivan Godard  <ivan@ootbcomp.com> wrote:
>If a process has two or more threads running in it, what are the rules
>regarding one thread referencing memory in a different thread's stack?

It should be illegal, if you ask me.

[Even if they have some way to lock and synchronize?  Imagine that one
thread is acting as a server for others that put requests into a queue,
and the queue entries point to structures in the requesting thread's
stack. -John]

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Thread

Question about inter-thread stack references Ivan Godard <ivan@ootbcomp.com> - 2015-01-15 23:54 -0800
  Re: Question about inter-thread stack references Louis Krupp <lkrupp@nospam.pssw.com.invalid> - 2015-01-16 22:28 -0700
    Re: Question about inter-thread stack references glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-01-17 18:46 +0000
  Re: Question about inter-thread stack references George Neuner <gneuner2@comcast.net> - 2015-01-18 01:58 -0500
    Re: Question about inter-thread stack references glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-01-18 21:47 +0000
      Re: Question about inter-thread stack references glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-01-18 23:24 +0000
  Re: Question about inter-thread stack references Stefan Monnier <monnier@iro.umontreal.ca> - 2015-01-18 08:35 -0500
  Re: Question about inter-thread stack references Kaz Kylheku <kaz@kylheku.com> - 2015-01-18 17:12 +0000
  Re: Question about inter-thread stack references Ivan Godard <ivan@ootbcomp.com> - 2015-01-18 12:49 -0800
  Re: Question about inter-thread stack references jgk@panix.com (Joe keane) - 2015-01-25 09:27 +0000
    Re: Question about inter-thread stack references Kaz Kylheku <kaz@kylheku.com> - 2015-01-25 18:46 +0000
      Re: Question about inter-thread stack references jgk@panix.com (Joe keane) - 2015-01-27 02:53 +0000

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