03-05-2015
32bit GTK2 application
Hi all,
So, I have a 32 bit gtk2.22 application that I run flawlessly in Fedora 14.
When I compile it on the 32bit machine run it on Fedora 20 64bit machine I get:
(myprogram:6736): Gtk-WARNING **: Unable to locate theme engine in module_path: "adwaita",
(myprogram.:6736): Gtk-WARNING **: Unable to locate theme engine in module_path: "adwaita",
Gtk-Message: Failed to load module "pk-gtk-module"
Executing RunOnce*** Error in `myprogram': realloc(): invalid pointer: 0xf4300040 ***
======= Backtrace: =========
/lib/libc.so.6(+0x6e143)[0xf69ea143]
/lib/libc.so.6(+0x74984)[0xf69f0984]
/lib/libc.so.6(realloc+0x2f3)[0xf69f50d3]
/home/myprogram[0x8065b47]
/home/emperor/DAQNAV_V1/myprogram[0x805d33b]
/lib/libpthread.so.0(+0x6d4c)[0xf6b40d4c]
/lib/libc.so.6(clone+0x5e)[0xf6a7382e]
======= Memory map: ========
08048000-08081000 r-xp 00000000 fe:04 3407960 /home/emperor/DAQNAV_V1/myprogram-client-backup
08081000-08086000 rw-p 00038000 fe:04 3407960 /home/emperor/DAQNAV_V1/myprogram-client-backup
08086000-08181000 rw-p 00000000 00:00 0 [heap]
f4300000-f4321000 rw-p 00000000 00:00 0
f4321000-f4400000 ---p 00000000 00:00 0
f447e000-f447f000 ---p 00000000 00:00 0
f447f000-f4c7f000 rw-p 00000000 00:00 0
f5b52000-f5b62000 r-xp 00000000 fe:00 140405 /usr/lib/libcanberra.so.0.2.5
f5b62000-f5b63000 r--p 0000f000 fe:00 140405 /usr/lib/libcanberra.so.0.2.5
f5b63000-f5b64000 rw-p 00010000 fe:00 140405 /usr/lib/libcanberra.so.0.2.5
f5b64000-f5b68000 r-xp 00000000 fe:00 140432 /usr/lib/libcanberra-gtk.so.0.1.9
f5b68000-f5b69000 r--p 00003000 fe:00 140432 /usr/lib/libcanberra-gtk.so.0.1.9
f5b69000-f5b6a000 rw-p 00004000 fe:00 140432 /usr/lib/libcanberra-gtk.so.0.1.9
And the list goes on and on......
Installed on the Fedora 20 machine are the 64 bit gtk binaries for version 2.24. My program depends on the 32bit binaries of version 2.22.
My guess is that this is why my program seg faults.....
I havea ll of the rpm packages for the gtk 32bit binaries but I am lost on how to set all of this up to run....any help?
Thanks a lot!
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LEARN ABOUT DEBIAN
linux64
SETARCH(8) System Administration SETARCH(8)
NAME
setarch - change reported architecture in new program environment and set personality flags
SYNOPSIS
setarch arch [options] [program [arguments]]
arch [options] [program [arguments]]
DESCRIPTION
setarch This utility currently only affects the output of uname -m. For example, on an AMD64 system, running 'setarch i386 program' will
cause 'program' to see i686 (or other relevant arch) instead of x86_64 as machine type. It also allows to set various personality options.
The default program is /bin/sh.
OPTIONS
-v, --verbose
Be verbose.
-h, --help
Display help (it is also displayed when setarch takes no arguments).
--uname-2.6
Causes the program to see a kernel version number beginning with 2.6.
-3, --3gb
Specifies that processes should use a maximum of 3GB of address space on systems where it is supported (ADDR_LIMIT_3GB).
-B, --32bit
Turns on ADDR_LIMIT_32BIT.
-F, --fdpic-funcptrs
Userspace function pointers point to descriptors (turns on FDPIC_FUNCPTRS).
-I, --short-inode
Turns on SHORT_INODE.
-L, --addr-compat-layout
Changes the way virtual memory is allocated (turns on the ADDR_COMPAT_LAYOUT).
-R, --addr-no-randomize
Disables randomization of the virtual address space (turns on ADDR_NO_RANDOMIZE).
-S, --whole-seconds
Turns on WHOLE_SECONDS.
-T, --sticky-timeouts
Turns on STICKY_TIMEOUTS.
-X --read-implies-exec
Turns on READ_IMPLIES_EXEC.
-Z, mmap-page-zero
Turns on MMAP_PAGE_ZERO.
EXAMPLES
setarch ppc32 rpmbuild --target=ppc --rebuild foo.src.rpm
setarch ppc32 -v -vL3 rpmbuild --target=ppc --rebuild bar.src.rpm
setarch ppc32 --32bit rpmbuild --target=ppc --rebuild foo.src.rpm
AUTHOR
Elliot Lee <sopwith@redhat.com>
Jindrich Novy <jnovy@redhat.com>
AVAILABILITY
The setarch command is part of the util-linux package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux/.
util-linux June 2007 SETARCH(8)