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Date: Wed, 14 Nov 2007 16:09:00 -0000
From: "pmuldoon at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: frysk-bugzilla@sourceware.org
Message-ID: <20071114160944.5326.pmuldoon@redhat.com>
Reply-To: sourceware-bugzilla@sourceware.org
Subject: [Bug general/5326] New: frame.getLines() returns no data for corefile (fhpd List does not work with corefiles)
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This produces no data:

          DebugInfoFrame frame = cli.getTaskFrame(task);
            if (frame.getLines().length == 0) {
                cli.outWriter.println("No symbol table is available.");
                continue;

Test case:

[pmuldoon@localhost frysk_bin]$ cat ~/simple.c 
#include <stdio.h>

main()
{

        static int a = 1;
        static int b = 2;
        static int c = 3;
        static int d = 4;

        printf("Hello World\n");

        sleep(5000);
}

[pmuldoon@localhost ~]$ gcc -g simple.c -o simple
[pmuldoon@localhost ~]$ ./simple &
[1] 12463
[pmuldoon@localhost ~]$ Hello World

[pmuldoon@localhost ~]$ ./frysk_bin/frysk-core/frysk/bindir/fcore 12463
[pmuldoon@localhost ~]$ ./frysk_bin/frysk-core/frysk/bindir/fhpd core.12463 ~/simple
Attached to core file: /home/pmuldoon/core.12463
(fhpd) where
[0.0]
#0 0x00000038cba9ac27 in __GI___libc_nanosleep () from /lib64/libc.so.6
#1 0x00000038cba9aa84 in __sleep () from /lib64/libc.so.6
#2 0x0000000000400515 in main() /home/pmuldoon/simple.c#13
#3 0x00000038cba1e074 in __libc_start_main () from /lib64/libc.so.6
#4 0x0000000000400449 in _start () from /home/pmuldoon/simple
(fhpd) fdebuginfo
Error: Unknown command: fdebuginfo
(fhpd) quit
Quitting...
[pmuldoon@localhost ~]$ ./frysk_bin/frysk-core/frysk/bindir/fhpd core.12361
/home/pmuldoon/simple
Attached to core file: /home/pmuldoon/core.12361
(fhpd) debuginfo
/home/pmuldoon/simple /home/pmuldoon/simple
/lib64/ld-linux-x86-64.so.2 ---
/lib64/libc.so.6 ---

(fhpd) list
[0.0]
No symbol table is available.

-- 
           Summary: frame.getLines() returns no data for corefile (fhpd List
                    does not work with corefiles)
           Product: frysk
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: general
        AssignedTo: frysk-bugzilla at sourceware dot org
        ReportedBy: pmuldoon at redhat dot com
                CC: swagiaal at redhat dot com


http://sourceware.org/bugzilla/show_bug.cgi?id=5326

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