From: Christophe LYON <christophe.lyon@st.com>
To: binutils@sourceware.org
Cc: Nick Clifton <nickc@redhat.com>, Phil Blundell <pb@reciva.com>
Subject: Re: linker crash in arm stub generation
Date: Fri, 12 Jun 2009 14:13:00 -0000 [thread overview]
Message-ID: <4A32626C.8090407@st.com> (raw)
In-Reply-To: <20090612140642.GA31950@caradoc.them.org>
On 12.06.2009 16:06, Daniel Jacobowitz wrote:
> On Fri, Jun 12, 2009 at 03:19:21PM +0200, Christophe LYON wrote:
>> I think your patch is not adequate: it will prevent the stub code from
>> being generated, but the user code will still jump to the stub. So the
>> link won't fail, but the result will be wrong.
>>
>> Instead, I propose this patch, which prevents mode-switching stub
>> generation when the call goes through a PLT entry.
>>
>> I think there should already be a test for this in the testsuite, I have
>> probably forgotten this configuration.
>
> This looks good to me - and I agree that a test would be helpful!
>
I'll propose one + proper ChangeLog entry next week.
Christophe.
next prev parent reply other threads:[~2009-06-12 14:13 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-11 17:09 Phil Blundell
2009-06-12 12:36 ` Nick Clifton
2009-06-12 13:19 ` Christophe LYON
2009-06-12 13:49 ` Nick Clifton
2009-06-12 14:06 ` Daniel Jacobowitz
2009-06-12 14:13 ` Christophe LYON [this message]
2009-06-15 14:22 ` Christophe LYON
2009-06-15 17:59 ` Daniel Jacobowitz
2009-06-17 15:44 ` Christophe LYON
2009-06-17 16:09 ` Phil Blundell
2009-06-17 18:10 ` Daniel Jacobowitz
2009-06-18 14:25 ` Christophe LYON
2009-06-18 14:36 ` Christophe LYON
2009-06-22 9:24 ` Nick Clifton
2009-06-22 11:33 ` Christophe LYON
2009-08-26 1:21 ` Fix Thumb-2 shared libraries Daniel Jacobowitz
2009-08-26 3:11 ` Daniel Jacobowitz
2009-09-09 18:36 ` Daniel Jacobowitz
2009-09-14 12:30 ` Daniel Jacobowitz
2009-08-26 10:39 ` Christophe LYON
2009-08-26 15:00 ` Daniel Jacobowitz
2009-08-26 17:24 ` Christophe LYON
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