Re: variable breakpoint

From	Robert Wessel <robertwessel2@yahoo.com>
Newsgroups	comp.programming
Subject	Re: variable breakpoint
Message-ID	<090jq79f0h7f7v1qojagndrc1mcd2asih7@4ax.com> (permalink)
References	<18155830.411.1336427761623.JavaMail.geo-discussion-forums@ynll26> <6d74129f-5a2a-40d0-a6cf-ccc056722de9@wp13g2000pbb.googlegroups.com>
Organization	Forte Inc. http://www.forteinc.com/apn/
Date	2012-05-08 15:26 -0500

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On Tue, 8 May 2012 10:04:35 -0700 (PDT), James Dow Allen
<jdallen2000@yahoo.com> wrote:

>IBM has/had Program Event Recording (PER) for its mainframes which
>implements this (in hardware/firmware depending on model?)
>
>Did anyone here ever use PER?

Sure.  VM, for example, provides a very direct interface to the PER
facilities, which you can use to debug running code.  Other OSs use it
under the hood.

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variable breakpoint bob <bob@coolfone.comze.com> - 2012-05-07 14:56 -0700
  Re: variable breakpoint Daniel Pitts <newsgroup.nospam@virtualinfinity.net> - 2012-05-07 15:30 -0700
    Re: variable breakpoint jt@toerring.de (Jens Thoms Toerring) - 2012-05-08 12:39 +0000
  Re: variable breakpoint Sjouke Burry <s@b> - 2012-05-08 04:52 +0000
  Re: variable breakpoint James Dow Allen <jdallen2000@yahoo.com> - 2012-05-08 10:04 -0700
    Re: variable breakpoint Robert Wessel <robertwessel2@yahoo.com> - 2012-05-08 15:26 -0500

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