From: "Maciej W. Rozycki" <macro@ds2.pg.gda.pl>
To: Alexandre Oliva <aoliva@redhat.com>
Cc: Paul Koning <pkoning@equallogic.com>,
wilson@redhat.com, hjl@lucon.org, rsandifo@redhat.com,
linux-mips@linux-mips.org, gcc@gcc.gnu.org,
binutils@sources.redhat.com
Subject: Re: MIPS gas relaxation still doesn't work
Date: Wed, 16 Oct 2002 05:32:00 -0000 [thread overview]
Message-ID: <Pine.GSO.3.96.1021016121633.14774B-100000@delta.ds2.pg.gda.pl> (raw)
In-Reply-To: <orof9vqso2.fsf@free.redhat.lsd.ic.unicamp.br>
On 15 Oct 2002, Alexandre Oliva wrote:
> > Hmm, how do you select right relocations that depend on the ABI selected?
>
> Err... With logic similar to that the assembler uses? :-)
Except that at the assembly level you cannot guess which switches were
passed to gas. You may try to guess with cpp, but it isn't able to get at
whatever is passed with "-Wa". Also you have to reflect all the
conditional paths from the "asm" sections of specs in the "cpp" ones,
which is fragile.
Pretty tough at the moment, I'd say.
--
+ Maciej W. Rozycki, Technical University of Gdansk, Poland +
+--------------------------------------------------------------+
+ e-mail: macro@ds2.pg.gda.pl, PGP key available +
next prev parent reply other threads:[~2002-10-16 10:25 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20021012113423.A27894@lucon.org>
[not found] ` <20021013145423.A10174@lucon.org>
2002-10-14 9:23 ` H. J. Lu
2002-10-14 9:35 ` Richard Sandiford
2002-10-14 9:37 ` H. J. Lu
2002-10-14 10:04 ` Richard Sandiford
2002-10-14 10:43 ` H. J. Lu
2002-10-14 10:50 ` David S. Miller
2002-10-14 10:53 ` H. J. Lu
2002-10-14 11:13 ` Alexandre Oliva
2002-10-14 11:21 ` H. J. Lu
2002-10-14 12:28 ` Alexandre Oliva
2002-10-14 12:37 ` H. J. Lu
2002-10-14 12:58 ` Alexandre Oliva
2002-10-14 13:00 ` H. J. Lu
2002-10-14 13:08 ` David S. Miller
2002-10-14 13:23 ` H. J. Lu
2002-10-14 14:04 ` David S. Miller
2002-10-14 14:14 ` H. J. Lu
2002-10-14 14:17 ` Alexandre Oliva
2002-10-14 14:18 ` H. J. Lu
2002-10-14 15:37 ` Alexandre Oliva
2002-10-14 15:40 ` H. J. Lu
2002-10-15 1:08 ` Alexandre Oliva
2002-10-15 2:53 ` Dominic Sweetman
2002-10-15 8:12 ` Alexandre Oliva
2002-10-15 14:18 ` Jim Wilson
2002-10-15 13:27 ` Maciej W. Rozycki
2002-10-15 16:37 ` Jim Wilson
2002-10-16 6:39 ` Maciej W. Rozycki
2002-10-16 10:38 ` Jim Wilson
2002-10-15 18:40 ` Alexandre Oliva
2002-10-16 7:01 ` Maciej W. Rozycki
2002-10-16 7:47 ` Alexandre Oliva
2002-10-16 8:06 ` Maciej W. Rozycki
2002-10-14 17:02 ` Eric Christopher
2002-10-15 1:15 ` Alexandre Oliva
2002-10-14 14:44 ` Michael Matz
2002-10-15 13:28 ` Jim Wilson
2002-10-15 13:45 ` Paul Koning
2002-10-15 14:32 ` Maciej W. Rozycki
2002-10-15 15:33 ` Alexandre Oliva
2002-10-16 5:32 ` Maciej W. Rozycki [this message]
2002-10-15 14:00 ` Daniel Jacobowitz
2002-10-15 14:56 ` Eric Christopher
2002-10-15 15:05 ` Daniel Jacobowitz
2002-10-16 7:53 ` Paul Koning
2002-10-16 8:11 ` Maciej W. Rozycki
2002-10-15 15:23 ` Jim Wilson
2002-10-16 5:38 ` Maciej W. Rozycki
2002-10-16 10:37 ` Jim Wilson
2002-10-16 11:04 ` Maciej W. Rozycki
2002-10-15 16:54 ` Richard Henderson
2002-10-14 9:40 ` Alexandre Oliva
2002-10-14 9:44 ` H. J. Lu
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