Re: ia64 hang/mca running gdb 'make check'

[KAMEZAWA Hiroyuki]

On Thu, 29 Jul 2010 15:38:06 +0800
Luming Yu <luming.yu@xxxxxxxxx> wrote:

> On Tue, Jul 27, 2010 at 5:03 PM, KAMEZAWA Hiroyuki

> # gdb ./foo
> GNU gdb (GDB) Red Hat Enterprise Linux (7.0.1-23.el5)
> 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 "ia64-redhat-linux-gnu".
> For bug reporting instructions, please see:
> <http://www.gnu.org/software/gdb/bugs/>...
> Reading symbols from /root/foo...done.
> (gdb) break leaf
> Breakpoint 1 at 0x40000000000005a1: file foo.c, line 2.
> (gdb) run
> Starting program: /root/foo
> 
> Breakpoint 1, leaf () at foo.c:2
> 2       }
> (gdb) gcore /tmp/save
> Segmentation fault
> # cat /proc/version
> Linux version 2.6.35-rc3+ ...
> 
> 

Hmm. What is EXEC_PAGESIZE installed in /usr/include/asm-generic/param.h ?
And what happnes when modify it to 16k if it's 64k ?

Thanks
-Kame




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