From: Andreas Schwab <schwab@suse.de>
To: Andrea Cardaci <cyrus.and@gmail.com>
Cc: gdb@sourceware.org
Subject: Re: Function address incoherence
Date: Mon, 26 Aug 2019 07:55:00 -0000 [thread overview]
Message-ID: <mvmef18743w.fsf@suse.de> (raw)
In-Reply-To: <CACMsj9PVtSb_+1gYAUaQPafUd0A-PDuQT5UpvVUWmOHExzxb=w@mail.gmail.com> (Andrea Cardaci's message of "Sat, 24 Aug 2019 12:27:09 +0200")
On Aug 24 2019, Andrea Cardaci <cyrus.and@gmail.com> wrote:
> As you can see, $pc points to 0xb7fdba20 and the disassemble commands
> reports that it is part of _start, yet if I print the address of
> _start I obtain a different value (0x80482e0). (Using the disassemble
> command is just an example, simply printing $pc shows 0xb7fdba20
> <_start>.)
The disassembler can chose the nearest symbols, but the expression
evaluator needs to resolve it to a single address, so it can only chose
one of the them.
Andreas.
--
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
next prev parent reply other threads:[~2019-08-26 7:55 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 [this message]
2019-08-26 10:22 ` Andrea Cardaci
2019-08-26 16:34 ` Christian Biesinger via gdb
2019-08-26 16:50 ` Andrea Cardaci
2019-08-26 17:39 ` Andrea Cardaci
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