From: Andrew Cagney <ac131313@redhat.com>
To: Kevin Buettner <kevinb@redhat.com>
Cc: Richard Henderson <rth@redhat.com>, Jim Blandy <jimb@redhat.com>,
gdb-patches@sources.redhat.com
Subject: Re: [ppc64-linux]: register CONVERT_FROM_FUNC_PTR_ADDR method
Date: Fri, 13 Jun 2003 22:54:00 -0000 [thread overview]
Message-ID: <3EEA5624.70207@redhat.com> (raw)
In-Reply-To: <1030613061734.ZM459@localhost.localdomain>
> OTOH, there's been a recent trend towards separating this kind of
> thing out for different ABIs. E.g, look at all of push_argument
> variants in mips-tdep.c. At one time, not too long ago, all of
> the push_argument() variants were rolled into one big function.
> (There are some other MIPS related examples that are somewhat
> less extreme.) The reason that this was done is so that fixes
> may be made to the support of a given ABI without having to worry
> about breaking the support for the other ABIs.
The MIPS has a bit of an ABI explosion problem - 4 ABIs X 32x64 X LExBE
X FPU X several things I've forgotten. I don't the PPC has reached that
point yet :-)
Andrew
prev parent reply other threads:[~2003-06-13 22:54 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-06-11 8:52 Jim Blandy
2003-06-11 22:42 ` Kevin Buettner
2003-06-12 21:11 ` Jim Blandy
2003-06-12 21:44 ` Kevin Buettner
2003-06-13 4:48 ` Richard Henderson
2003-06-13 6:17 ` Kevin Buettner
2003-06-13 22:54 ` Andrew Cagney [this message]
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