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Re: [PATCH] Adding support for reading signal hanlder frame in AIX
- From: "Sangamesh Mallayya" <sangamesh dot swamy at in dot ibm dot com>
- To: Yao Qi <qiyaoltc at gmail dot com>
- Cc: "David Edelsohn" <edelsohn at us dot ibm dot com>, gdb-patches at sourceware dot org, "Sanket Rathi" <sanrathi at in dot ibm dot com>, "Ulrich Weigand" <Ulrich dot Weigand at de dot ibm dot com>
- Date: Mon, 15 Jan 2018 16:23:54 +0530
- Subject: Re: [PATCH] Adding support for reading signal hanlder frame in AIX
- Authentication-results: sourceware.org; auth=none
- References: <OFFEA6F7CE.B2E29B77-ON65258216.0013560E-65258216.0014653C@notes.na.collabserv.com> <86shb7fmkc.fsf@gmail.com>
Hi Yao,
Yes. As a work around i used dynamic linking to build and test the GDB.
Thanks,
Sangamesh
From: Yao Qi <qiyaoltc@gmail.com>
To: "Sangamesh Mallayya" <sangamesh.swamy@in.ibm.com>
Cc: gdb-patches@sourceware.org, "Ulrich Weigand"
<Ulrich.Weigand@de.ibm.com>, "David Edelsohn" <edelsohn@us.ibm.com>,
"Sanket Rathi" <sanrathi@in.ibm.com>
Date: 01/15/2018 03:53 PM
Subject: Re: [PATCH] Adding support for reading signal hanlder
frame in AIX
"Sangamesh Mallayya" <sangamesh.swamy@in.ibm.com> writes:
> Attached patch adds support for reading signal handler frame in AIX.
Out of curiosity, how do you get a working gdb on AIX? Do you build gdb
with libstdc++ and libgcc dynamic linking? I remember that GDB's
exception handling on AIX is still broken if libstdc++ and libgcc is
statically linked (which is the default). See PR 21187
https://urldefense.proofpoint.com/v2/url?u=https-3A__sourceware.org_bugzilla_show-5Fbug.cgi-3Fid-3D21187&d=DwIFaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=J-WMWRjg8du7SbBf1G7Q4MCo_pbrJAUTpeQbQAzRnbk&m=o2QXj6A96evr3OC1c8yvIuuo8_n_6zZJOIWNdFDsoBo&s=_jdSN3n_LTzB2RO-eNSc-UBkEZ_EIeMo_CJA0BsrwcQ&e=
--
Yao (齐尧)