From: Daniel Jacobowitz <drow@mvista.com>
To: Joel Brobecker <brobecker@gnat.com>
Cc: gdb-patches@sources.redhat.com
Subject: Re: [RFA] OSF/1 - "next" over prologueless function call
Date: Tue, 02 Dec 2003 04:30:00 -0000 [thread overview]
Message-ID: <20031202043042.GA12528@nevyn.them.org> (raw)
In-Reply-To: <20031202042646.GW1186@gnat.com>
On Mon, Dec 01, 2003 at 08:26:46PM -0800, Joel Brobecker wrote:
>
> So I suggest we refine this test to use a new gdbarch function which,
> by default, would be the exact equivalent of this equality check. But
> I then provide an OSF/1-specific version of this function that checks
> that we stopped either at the first instruction of the function, or
> right after the couple of instructions forming the ldgp macro.
About the general principle, I'm unsure - I'd like to think a little
more or have someone else's opinion. But about the OSF/1 specific
target hook: no, this should be an Alpha-specific target hook instead.
The GNU tools perform this same optimization (and may do something
similar on MIPS soon).
--
Daniel Jacobowitz
MontaVista Software Debian GNU/Linux Developer
next prev parent reply other threads:[~2003-12-02 4:30 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-02 4:26 Joel Brobecker
2003-12-02 4:30 ` Daniel Jacobowitz [this message]
2003-12-02 6:06 ` Joel Brobecker
2003-12-02 6:35 ` Richard Henderson
2003-12-02 7:21 ` Joel Brobecker
2003-12-02 15:14 ` Daniel Jacobowitz
2003-12-03 1:54 ` Joel Brobecker
2003-12-02 13:55 ` Daniel Jacobowitz
2003-12-03 4:19 ` Andrew Cagney
2003-12-04 0:55 ` Joel Brobecker
2003-12-04 1:49 ` Andrew Cagney
2003-12-04 23:24 ` Joel Brobecker
2003-12-04 23:28 ` Daniel Jacobowitz
2003-12-05 20:19 ` Andrew Cagney
2003-12-08 23:25 ` Joel Brobecker
2003-12-09 23:10 ` Andrew Cagney
2003-12-02 5:49 Michael Elizabeth Chastain
2003-12-02 7:53 Michael Elizabeth Chastain
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