From: Hyman Rosen <hymie@prolifics.com>
Subject: Re: What is a Display ? (was: Subverting 'Access for Sub-programs)
Date: 1999/08/05
Date: 1999-08-05T23:59:28+00:00 [thread overview]
Message-ID: <t7907pbwwc.fsf@calumny.jyacc.com> (raw)
In-Reply-To: 1999Aug5.175752.1@eisner
kilgallen@eisner.decus.org (Larry Kilgallen) writes:
> What is a Display ?
A display is an array of frame pointers. It is as large as the static
nesting depth of the most deeply nested procedure of the program. Each
frame pointer in the display points to the stack frame of the most
recently called procedure at the static nesting depth of its
index. Its use allows local variables in enclosing procedures to be
accessed with a single extra indirection, as opposed to static links
which require chaining backwards for each level. Since such access
tends to be rare, static links are probably better.
next prev parent reply other threads:[~1999-08-05 0:00 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-08-03 0:00 Subverting 'Access for Sub-programs Anton Gibbs
1999-08-03 0:00 ` tmoran
1999-08-03 0:00 ` Steve Doiel
1999-08-03 0:00 ` Ted Dennison
1999-08-03 0:00 ` David C. Hoos, Sr.
1999-08-05 0:00 ` Robert A Duff
1999-08-03 0:00 ` Brian Rogoff
1999-08-03 0:00 ` Michael F. Yoder
1999-08-04 0:00 ` Robert Dewar
1999-08-04 0:00 ` Robert A Duff
1999-08-04 0:00 ` Robert Dewar
1999-08-04 0:00 ` Anton Gibbs
1999-08-04 0:00 ` Robert A Duff
1999-08-04 0:00 ` Brian Rogoff
1999-08-05 0:00 ` tmoran
1999-08-05 0:00 ` Robert Dewar
1999-08-05 0:00 ` Ray Blaak
1999-08-06 0:00 ` Robert Dewar
1999-08-06 0:00 ` Robert A Duff
1999-08-08 0:00 ` Brian Rogoff
1999-08-09 0:00 ` Robert A Duff
1999-08-10 0:00 ` Brian Rogoff
1999-08-09 0:00 ` Tucker Taft
1999-08-06 0:00 ` Jean-Pierre Rosen
1999-08-06 0:00 ` Hyman Rosen
1999-08-07 0:00 ` Florian Weimer
1999-08-05 0:00 ` Aidan Skinner
1999-08-05 0:00 ` Anton Gibbs
1999-08-04 0:00 ` Jean-Pierre Rosen
1999-08-04 0:00 ` Brian Rogoff
1999-08-05 0:00 ` Jean-Pierre Rosen
1999-08-05 0:00 ` adam
1999-08-05 0:00 ` Robert Dewar
1999-08-05 0:00 ` What is a Display ? (was: Subverting 'Access for Sub-programs) Larry Kilgallen
1999-08-05 0:00 ` Hyman Rosen [this message]
1999-08-06 0:00 ` Robert Dewar
1999-08-06 0:00 ` Robert Dewar
1999-08-05 0:00 ` Subverting 'Access for Sub-programs adam
1999-08-06 0:00 ` Robert A Duff
1999-08-06 0:00 ` adam
1999-08-09 0:00 ` Robert A Duff
1999-08-09 0:00 ` Mark Biggar
1999-08-05 0:00 ` Robert A Duff
1999-08-05 0:00 ` Brian Rogoff
1999-08-06 0:00 ` Robert Dewar
1999-08-09 0:00 ` Tucker Taft
1999-08-10 0:00 ` Robert Dewar
1999-08-11 0:00 ` Dmitry A. Kazakov
1999-08-11 0:00 ` Richard D Riehle
1999-08-11 0:00 ` Robert Dewar
1999-08-12 0:00 ` Dmitry A. Kazakov
1999-08-14 0:00 ` Robert Dewar
1999-08-16 0:00 ` Dmitry A. Kazakov
1999-08-11 0:00 ` Tucker Taft
1999-08-13 0:00 ` Robert Dewar
1999-08-13 0:00 ` Brian Rogoff
1999-08-13 0:00 ` Robert Dewar
1999-08-11 0:00 ` Robert A Duff
1999-08-11 0:00 ` Robert Dewar
1999-08-05 0:00 ` tmoran
1999-08-06 0:00 ` Robert A Duff
1999-08-05 0:00 ` Robert Dewar
1999-08-06 0:00 ` Brian Rogoff
1999-08-07 0:00 ` Gautier
1999-08-05 0:00 ` Robert A Duff
1999-08-05 0:00 ` Robert Dewar
1999-08-05 0:00 ` Brian Rogoff
1999-08-05 0:00 ` Steve Quinlan
replies disabled
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox