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From: Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
To: gdb@sourceware.org
Subject: Re: question, re: gdb.base/label.exp
Date: Tue, 29 Mar 2011 14:36:00 -0000	[thread overview]
Message-ID: <4D91EE45.10407@linux.vnet.ibm.com> (raw)
In-Reply-To: <20110225091943.GA1314@host1.dyn.jankratochvil.net>



On 02/25/2011 06:19 AM, Jan Kratochvil wrote:
> On Thu, 24 Feb 2011 21:09:39 +0100, Tom Tromey wrote:
>>>>>>> "Jan" == Jan Kratochvil<jan.kratochvil@redhat.com>  writes:
>>
>> Jan>  The question is if we say this GCC is broken (and XFAIL it or move it to
>> Jan>  gdb.dwarf2/) or whether GDB should use SYMBOL_VALUE_ADDRESS.
>>
>> Jan>  I am for the latter, DWARF talks for DW_TAG_label about
>> Jan>  DW_AT_low_pc and not about DW_AT_decl_line.
>>
>> Yes, I also think that makes sense.
>
> Just it will not work on reload of the executable changed underneath where PCs
> change as EXPLICIT_PC needs to be in charge.
>
> But it already does not work now for `run':
>

just clarifying, this means it should be fixed on gcc anyway?

I also ran into the same problem on RHEL5 and, although the testcase passes ok on RHEL6, DW_AT_decl_line for label 'here' still seems incorrect (16, instead of 9).

Thanks,
-- 
Edjunior


  reply	other threads:[~2011-03-29 14:36 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-02-23 22:43 Michael Snyder
2011-02-24 14:40 ` Tom Tromey
2011-02-24 18:21   ` Michael Snyder
2011-02-24 18:36     ` Tom Tromey
2011-02-24 19:26     ` Jan Kratochvil
2011-02-24 20:09       ` Tom Tromey
2011-02-25  9:19         ` Jan Kratochvil
2011-03-29 14:36           ` Edjunior Barbosa Machado [this message]
2011-03-29 14:54             ` Tom Tromey
2011-03-29 21:16               ` Jan Kratochvil

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