From: Daniel Jacobowitz <dmj+@andrew.cmu.edu>
To: binutils@sources.redhat.com
Subject: Re: [PATCH] Performance counter opcodes for MIPS R1[02]000
Date: Thu, 21 Jun 2001 10:10:00 -0000 [thread overview]
Message-ID: <20010621101029.A6071@nevyn.them.org> (raw)
In-Reply-To: <20010621074556.B998@rembrandt.csv.ica.uni-stuttgart.de>
On Thu, Jun 21, 2001 at 07:45:56AM +0200, Thiemo Seufer wrote:
> cgd@sibyte.com wrote:
> [snip]
> > The selection of t0 for that register name, for a binary unmarked with
> > ABI, is a change, and I don't understand why it's correct.
>
> Ah, now I understand Your concern. I wasn't aware of the fact that
> there are unmarked binaries. I thought the use of ABI-flags was
> mandatory in ELF.
Nope. Not only does, for instance, Linux/MIPS not use them - it would
be ABI-noncompliant to use them, unless I misread the psABI. Only
noreorder, pic, cpic, and the four arch bits are defined for e_flags in
o32.
--
Daniel Jacobowitz Carnegie Mellon University
MontaVista Software Debian GNU/Linux Developer
next prev parent reply other threads:[~2001-06-21 10:10 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-05-29 18:50 Thiemo Seufer
2001-06-06 9:42 ` Nick Clifton
2001-06-18 17:18 ` Thiemo Seufer
[not found] ` <mailpost.992929732.15712@postal.sibyte.com>
2001-06-19 11:27 ` cgd
2001-06-20 10:52 ` Thiemo Seufer
[not found] ` <mailpost.993090817.9141@postal.sibyte.com>
2001-06-20 20:25 ` cgd
2001-06-20 22:47 ` Thiemo Seufer
2001-06-21 10:10 ` Daniel Jacobowitz [this message]
[not found] ` <mailpost.993152341.10958@postal.sibyte.com>
2001-06-21 18:44 ` cgd
2001-06-21 18:58 ` Daniel Jacobowitz
2001-06-21 18:33 ` cgd
2001-06-21 18:37 ` Eric Christopher
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