record mode supposed to work on x86_64-linux?

Andi Kleen
2009-05-15T18:41:13Z

Hi,

I was trying the new record/replay mode in CVS. Unfortunately
it doesn't work for me on x86-64-linux. I always get SIGABRTs during
execution. Is this supposed to work already?

Thanks,
-Andi

GNU gdb (GDB) 6.8.50.20090515-cvs
Copyright (C) 2009 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-unknown-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
(gdb) b main
Breakpoint 1 at 0x400544: file tloop2.c, line 5.
(gdb) run
Starting program: /home2/andi/tsrc/tloop2

Breakpoint 1, main () at tloop2.c:5
5 for (i = 0; i < 10; i++)
(gdb) record
(gdb) n
Process record: failed to record execution log.

Program received signal SIGABRT, Aborted.
main () at tloop2.c:5
5 for (i = 0; i < 10; i++)
(gdb)
Process record: failed to record execution log.

Program received signal SIGABRT, Aborted.
main () at tloop2.c:5
5 for (i = 0; i < 10; i++)
(gdb)

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ak@linux.intel.com -- Speaking for myself only.