c/3245: bad code generated

c/3245: bad code generated

[jauderho]

>Number:         3245
>Category:       c
>Synopsis:       bad code generated
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          wrong-code
>Submitter-Id:   net
>Arrival-Date:   Mon Jun 18 22:36:01 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     Jauder Ho
>Release:        3.0
>Organization:
Carumba, Inc.
>Environment:
System: Linux turtle.carumba.com 2.2.19 #3 Sat May 5 12:59:50 PDT 2001 i686 unknown
Architecture: i686

	
host: i686-pc-linux-gnu
build: i686-pc-linux-gnu
target: i686-pc-linux-gnu
configured with: ../gcc/configure --prefix=/usr/local/gcc --enable-languages=c++
>Description:

Code generated is funny. tested with xine and vlc. gcc2.95.3 generates workable
binaries with the same code.

I get stuff like

** XINE **
xine_init: audio thread created
xine.c(862): /usr/local/xine/lib/xine/plugins/input_file.so doesn't seem to be installed (/usr/local/xine/lib/xine/plugins/input_file.so: undefined symbol: __dso_handle)

** VLC **
module: browsing `lib'
module warning: cannot open lib/libdvdcss.so (lib/libdvdcss.so: undefined symbol: __dso_handle)
	module warning: cannot open lib/dsp.so (lib/dsp.so: undefined symbol: __dso_handle)
	module warning: cannot open lib/esd.so (lib/esd.so: undefined symbol: __dso_handle)
	module warning: cannot open lib/sdl.so (lib/sdl.so: undefined symbol: __dso_handle)
	module warning: cannot open lib/gtk.so (lib/gtk.so: undefined symbol: __dso_handle)
	module warning: cannot open lib/x11.so (lib/x11.so: undefined symbol: __dso_handle)



>How-To-Repeat:
	
>Fix:
	
>Release-Note:
>Audit-Trail:
>Unformatted:

Re: c/3245: bad code generated

[aoliva]

Synopsis: bad code generated

State-Changed-From-To: open->closed
State-Changed-By: aoliva
State-Changed-When: Tue Jun 19 03:40:02 2001
State-Changed-Why:
    This is actually a bug in binutils, that is only exposed by GCC 3.0.  The solution is to upgade binutils.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view&pr=3245&database=gcc