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Re: Issue with Latest GDB on AIX with GCC-6.12
- From: Pedro Alves <palves at redhat dot com>
- To: David Edelsohn <dje dot gcc at gmail dot com>
- Cc: Nitish Kumar Mishra <mishra dot nitish dot 88 at gmail dot com>, "gdb at sourceware dot org" <gdb at sourceware dot org>, Yao Qi <qiyaoltc at gmail dot com>
- Date: Tue, 7 Feb 2017 13:56:46 +0000
- Subject: Re: Issue with Latest GDB on AIX with GCC-6.12
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- References: <CAGWvnyn0dfXfP8z+G0DFf4JWBZMXreetzg3+xX8_+7LYTmgw6Q@mail.gmail.com> <CAGWvny=e2W+H0VgGv_duZbW5A_LDFo9r9jpcB1U4f9mwwxZ_4A@mail.gmail.com> <21a21388-b1d9-816c-377e-d4e084cc399e@redhat.com> <CACC+hkgZxWgCC-4KR9M_c1=EU5GE4tagV61keSfYnDASXhN2EA@mail.gmail.com> <331a72d9-050c-7cd7-adc2-78e5f1ed6f85@redhat.com> <CAGWvny=snvFXj2zJr_WZcwqhqeC2S4if_LdtqJywtXS+NQvHcg@mail.gmail.com>
On 02/07/2017 01:44 PM, David Edelsohn wrote:
> On Tue, Feb 7, 2017 at 5:30 AM, Pedro Alves <palves@redhat.com> wrote:
>
>> Speaking of compilers, we know that building gdb with gcc 4.8.5
>> doesn't run into this. Do we know that changed? Did, for example,
>> AIX switch from sjlj to dwarf-based exceptions between gcc 4.8.5
>> and 6.1? Might also be useful to try to build gdb with current
>> gcc trunk / gcc 7.
>
> I cannot tell if some have reported that GCC 4.8.5 works correctly or not.
The OP said it works fine on GCC 4.8.5 here:
https://sourceware.org/ml/gdb/2017-01/msg00044.html
Thanks,
Pedro Alves