Mirror of the gdb mailing list
 help / color / mirror / Atom feed
From: Fabian Cenedese <Cenedese@indel.ch>
To: gdb@sourceware.org
Subject: Complex location
Date: Thu, 18 Jan 2007 16:20:00 -0000	[thread overview]
Message-ID: <5.2.0.9.1.20070118170619.01863050@NT_SERVER> (raw)

Hi

Gdb (6.5) often just says:

(gdb) info scope Inos.cpp:556
Scope for Inos.cpp:556:
Symbol this is a variable with complex or multiple locations (DWARF2), length 4.
Symbol var1 is a variable with complex or multiple locations (DWARF2), length 4.
Symbol var2 is a variable with complex or multiple locations (DWARF2), length 4.

However how can this be complex?

void CClass::DoIt()
{
	CObject* var1=(CObject*)0x12345678;
	CObject* var2=(CObject*)0x23232323;
...

Shouldn't gdb be able to say something like "variable on stack at offset 0x10" or
something along this?

The only thing I could find is:
http://sourceware.org/ml/gdb/2003-07/msg00243.html

"In general, we need a location expression pretty-printer - this is
quite complicated, so no one's done it yet."

Seems like that is still the case, is that correct?

Thanks

Bye   Fabi



             reply	other threads:[~2007-01-18 16:20 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-01-18 16:20 Fabian Cenedese [this message]
2007-01-18 16:32 ` Daniel Jacobowitz

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=5.2.0.9.1.20070118170619.01863050@NT_SERVER \
    --to=cenedese@indel.ch \
    --cc=gdb@sourceware.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox