From: "Christian Biesinger via gdb" <gdb@sourceware.org>
To: Andrea Cardaci <cyrus.and@gmail.com>
Cc: gdb@sourceware.org
Subject: Re: Function address incoherence
Date: Mon, 26 Aug 2019 16:34:00 -0000 [thread overview]
Message-ID: <CAPTJ0XH=GzX4+xR_OiVcc=+r2socS0uJuF6zoNcR6=Ux+ULSbw@mail.gmail.com> (raw)
In-Reply-To: <CACMsj9PVtSb_+1gYAUaQPafUd0A-PDuQT5UpvVUWmOHExzxb=w@mail.gmail.com>
On Sat, Aug 24, 2019 at 5:27 AM Andrea Cardaci <cyrus.and@gmail.com> wrote:
> Back to the gdb-dashboard issue, I fetch the function address with
> gdb.parse_and_eval(frame.name()).address and since frame.name() is
> _start, the address that I obtain is 0x80482e0 instead of 0xb7fdba20
> thus I end up displaying wrong offsets.
Why don't you use frame.function() and get the address from there?
(and why parse_and_eval instead of lookup_symbol?)
On GDB trunk, you can look up symbols per-objfile, which can help if
multiple files have the same symbol.
Christian
next prev parent reply other threads:[~2019-08-26 16:34 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-24 10:27 Andrea Cardaci
2019-08-26 6:54 ` Florian Weimer
2019-08-26 10:22 ` Andrea Cardaci
2019-08-26 7:55 ` Andreas Schwab
2019-08-26 10:22 ` Andrea Cardaci
2019-08-26 16:34 ` Christian Biesinger via gdb [this message]
2019-08-26 16:50 ` Andrea Cardaci
2019-08-26 17:39 ` Andrea Cardaci
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