From: Daniel Jacobowitz <drow@false.org>
To: Dave Korn <dave.korn@artimi.com>
Cc: 'Shaun Jackman' <sjackman@gmail.com>, gdb@sources.redhat.com
Subject: Re: x/i 0x204c5ac. seg fault
Date: Fri, 28 Apr 2006 14:39:00 -0000 [thread overview]
Message-ID: <20060428131246.GA26671@nevyn.them.org> (raw)
In-Reply-To: <007101c66aae$0d32bac0$a501a8c0@CAM.ARTIMI.COM>
On Fri, Apr 28, 2006 at 11:25:20AM +0100, Dave Korn wrote:
> (gdb) x/i 0x204c5ac
> 0x204c5ac: Cannot access memory at address 0x204c5ac
You missed the trailing ".".
The problem arises for two reasons.
1. c-exp.y:parse_number fails to handle sscanf errors; it doesn't
issue an error, but leaves the type unset.
2. The system sscanf in glibc apparently rejects hex float.
--
Daniel Jacobowitz
CodeSourcery
next prev parent reply other threads:[~2006-04-28 13:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-28 13:12 Shaun Jackman
[not found] ` <007101c66aae$0d32bac0$a501a8c0@CAM.ARTIMI.COM>
2006-04-28 14:39 ` Daniel Jacobowitz [this message]
2006-04-28 14:42 ` Dave Korn
2006-04-28 15:44 ` Andreas Schwab
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