From: Andrew Cagney <ac131313@redhat.com>
To: Doug Evans <dje@transmeta.com>
Cc: gdb@sources.redhat.com
Subject: Re: Inferior function call command set
Date: Thu, 01 May 2003 21:28:00 -0000 [thread overview]
Message-ID: <3EB1916D.7020102@redhat.com> (raw)
In-Reply-To: <16049.36280.775609.622335@casey.transmeta.com>
> Andrew Cagney writes:
> > GDB has a number of commands for controlling the behavior of inferior
> > function calls (developers think of them as call dummies). Looking in
> > "infcall.c" I find:
> >
> > set/show coerce-float-to-double yes|no
> > set/show unwindonsignal yes|no
> >
> > And I'm now looking to add a third:
> >
> > set/show call-location on-stack|at-start|auto
>
> Questions:
>
> Out of curiousity, is there any need to have a runtime choice?
Entry point in ROM, non 1:1 code/stack, ...
> What happens if a value is set that the target doesn't support?
> I presume this will be flagged as an error, right?
>
> Is there any target that actually supports more than one?
> (and that has all forms consistently working, rather than the
> usual one working and the others bitrotting away ...)
An addition to the testsuite is implicit.
Andrew
next prev parent reply other threads:[~2003-05-01 21:28 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-05-01 20:55 Andrew Cagney
2003-05-01 21:12 ` Doug Evans
2003-05-01 21:28 ` Andrew Cagney [this message]
2003-05-01 21:49 ` Doug Evans
2003-05-01 22:48 ` Andrew Cagney
2003-05-01 23:00 ` Doug Evans
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