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[Xen-devel] Re: mini-os linker error on i386 - resolved
- To: xen-devel@xxxxxxxxxxxxxxxxxxx
- From: Satya <satyakiran@xxxxxxxxx>
- Date: Sun, 3 Jun 2007 13:52:27 -0500
- Delivery-date: Sun, 03 Jun 2007 11:50:42 -0700
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- List-id: Xen developer discussion <xen-devel.lists.xensource.com>
hello, I was able to resolve this issue by adding -fno-stack-protector option to DEF_CFLAGS in minios.mk line #7.
thanks,
satya.
On 6/3/07,
Satya <satyakiran@xxxxxxxxx> wrote:
hello,
I get this linker error while compiling mini-os on my system:
ld -m elf_i386 -N -T arch/x86/minios-x86_32.lds mini-os.o -o mini-os
mini-os.o: In function `xenbus_printf':
(...)/xen-3.1.0-src
/extras/mini-os/netfront.c:41: undefined reference to `__stack_chk_fail'
mini-os.o: In function `init_netfront':
(...)/xen-3.1.0-src/extras/mini-os/netfront.c:363: undefined reference to `__stack_chk_fail'
mini-os.o: In function `shutdown_netfront':
(...)/xen-3.1.0-src/extras/mini-os/netfront.c:386: undefined reference to `__stack_chk_fail'
mini-os.o: In function `number':
(...)/xen-3.1.0-src/extras/mini-os/lib/printf.c:267: undefined reference to `__stack_chk_fail'
mini-os.o: In function `errmsg':
(...)/xen-3.1.0-src/extras/mini-os/xenbus/xenbus.c:362: undefined reference to `__stack_chk_fail'
mini-os.o:(...)/xen-3.1.0-src/extras/mini-os/xenbus/xenbus.c:512: more undefined references to `__stack_chk_fail' follow
make: *** [mini-os] Error 1
(I've replaced some path information with ellipses)
some more info:
$ gcc --version
gcc (GCC) 4.1.2 (Ubuntu 4.1.2-0ubuntu4)
Copyright (C) 2006 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE
$ ld --version
GNU ld version 2.17.50 20070103 Ubuntu
Copyright 2005 Free Software Foundation, Inc.
This program is free software; you may redistribute it under the terms of
the GNU General Public License. This program has absolutely no warranty.
$ uname -srmo
Linux 2.6.20-16-generic i686 GNU/Linux
I'm looking into this, but if anyone knows what's going on, please reply. Thanks!
satya.
--
...what's remarkable, is that atoms have assembled into entities which are somehow able to ponder their origins.
--
http://cs.uic.edu/~spopuri
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