From: Daniel Jacobowitz <drow@false.org>
To: Vladimir Prus <vladimir@codesourcery.com>
Cc: gdb@sources.redhat.com
Subject: Re: m68k structure return register
Date: Fri, 05 Oct 2007 20:36:00 -0000 [thread overview]
Message-ID: <20071005203623.GA12982@caradoc.them.org> (raw)
In-Reply-To: <200710051631.30523.vladimir@codesourcery.com>
On Fri, Oct 05, 2007 at 04:31:29PM +0400, Vladimir Prus wrote:
> Ok, so we can made structure return register right for all
> targets, except for uclinux.
> Or we can keep it as it us today -- wrong for bare-metal,
> rtems and unclinuxoldabi.
> Which one seems better?
I stumbled on another option today. Take a look at target_is_uclinux
in m68klinux-tdep.c.
This is a property of the target, not reflected in the gdbarch,
unfortunately. So we don't know it when we're initializing a
gdbarch and we can't record the result with the gdbarch. We
might have to put a function pointer in the tdep structure
which returns the right register to use.
--
Daniel Jacobowitz
CodeSourcery
prev parent reply other threads:[~2007-10-05 20:36 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-20 9:25 Vladimir Prus
2007-09-19 12:46 ` Vladimir Prus
2007-09-19 14:06 ` Daniel Jacobowitz
2007-09-20 9:06 ` Ralf Corsepius
2007-09-30 20:40 ` Vladimir Prus
[not found] ` <20070930204008.GA15765@caradoc.them.org>
2007-10-05 12:31 ` Vladimir Prus
2007-10-05 20:36 ` Daniel Jacobowitz [this message]
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