This is the mail archive of the
gdb-prs@sourceware.org
mailing list for the GDB project.
macros/2564: 'p siginfo->si_addr' doesn't work anymore
- From: pedro at codesourcery dot com
- To: gdb-gnats at sources dot redhat dot com
- Cc: pedro at codesourcery dot com
- Date: 10 Dec 2008 15:43:24 -0000
- Subject: macros/2564: 'p siginfo->si_addr' doesn't work anymore
- Reply-to: pedro at codesourcery dot com
>Number: 2564
>Category: macros
>Synopsis: 'p siginfo->si_addr' doesn't work anymore
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: change-request
>Submitter-Id: net
>Arrival-Date: Wed Dec 10 15:48:04 UTC 2008
>Closed-Date:
>Last-Modified:
>Originator: pedro@codesourcery.com
>Release: gdb HEAD 20081210
>Organization:
>Environment:
Linux orlando 2.6.24-21-generic #1 SMP Tue Oct 21 23:09:30 UTC 2008 x86_64 GNU/Linux
>Description:
Trying to 'print siginfo_p->si_addr' in the attached test fails with:
(gdb) p siginfo_p->si_addr
There is no member named .
Although si_addr is a macro defined as:
#define si_addr _sifields._sigfault.si_addr
This worked on 6.8.
And struct siginfo does have those members.
>How-To-Repeat:
Build with gcc -g3 for the extra macro info.
b main; run; next;
(gdb) p siginfo_p->si_addr
There is no member named .
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
----gnatsweb-attachment----
Content-Type: text/x-csrc; name="siginfo_exp.c"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="siginfo_exp.c"
I2luY2x1ZGUgPHNpZ25hbC5oPgojaW5jbHVkZSA8c3RyaW5nLmg+CgppbnQKbWFpbiAoaW50IGFy
Z2MsIGNoYXIgKiphcmd2KQp7CiAgc3RydWN0IHNpZ2luZm8gaW5mbzsgLyogbWFrZSBzdXJlIGl0
J3Mgbm90IHJlbGF0ZWQgdG8gdmFyIG5hbWUgZXF1YWwgdHlwZSBuYW1lLiAgKi8KICBzdHJ1Y3Qg
c2lnaW5mbyBzaWdpbmZvOyAvKiB2YXIgdnMgLi4uICovCiAgc3RydWN0IHNpZ2luZm8gKnNpZ2lu
Zm9fcCA9ICZzaWdpbmZvOyAvKiAuLi4gcG9pbnRlciAqLwoKICByZXR1cm4gMDsKfQo=