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* Re: debug/10068: Java debug info for class members has wrong DW_AT_name
@ 2003-03-14 0:16 David Carlton
0 siblings, 0 replies; 2+ messages in thread
From: David Carlton @ 2003-03-14 0:16 UTC (permalink / raw)
To: nobody; +Cc: gcc-prs
The following reply was made to PR debug/10068; it has been noted by GNATS.
From: David Carlton <carlton@math.stanford.edu>
To: gcc-gnats@gcc.gnu.org
Cc:
Subject: Re: debug/10068: Java debug info for class members has wrong DW_AT_name
Date: 13 Mar 2003 16:06:28 -0800
On 13 Mar 2003 23:50:25 -0000, carlton@math.stanford.edu said:
> I'm attaching the full assembly file to the PR
Well, I was planning to, but I got distracted; sorry. If anybody with
edit access to GNATS wants me to, I can e-mail the assembly file to
them for attaching.
David Carlton
carlton@math.stanford.edu
^ permalink raw reply [flat|nested] 2+ messages in thread
* debug/10068: Java debug info for class members has wrong DW_AT_name
@ 2003-03-13 23:56 carlton
0 siblings, 0 replies; 2+ messages in thread
From: carlton @ 2003-03-13 23:56 UTC (permalink / raw)
To: gcc-gnats
>Number: 10068
>Category: debug
>Synopsis: Java debug info for class members has wrong DW_AT_name
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Thu Mar 13 23:56:00 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator: carlton@math.stanford.edu
>Release: GCC 3.2
>Organization:
>Environment:
GCC 3.2 (with Red Hat 8.0; I have reason to believe this
bug is still present in mainline, but I haven't checked),
i686-pc-linux-gnu
>Description:
GCJ is generating incorrect DWARF 2 debug info for
members of classes (at least member functions, I
confess I haven't checked for member variables): the
DW_AT_name is "Class.member(args)" instead of just "member".
Hopefully 'break Class.member' will start working again
in GDB after this...
>How-To-Repeat:
Compile this file with gcj -gdwarf-2 -S -dA:
public class jmisc
{
public static void main (String[] args)
{
return;
}
}
Then look through the debug info to where main is
declared: you'll see
.long .LC2 # DW_AT_name: "jmisc.main(java.lang.String[])"
where it should just say
.long .LC2 # DW_AT_name: "main"
I'm attaching the full assembly file to the PR; lots
of the DW_AT_names are wrong, e.g. the constructors'
names are wrong in a different way. Some GCJ person
should perhaps talk to a G++ person about what the debug
info should look like.
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
^ permalink raw reply [flat|nested] 2+ messages in thread
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