Re: gcc-3.1 2002-04-03 libjava failures on sparc-linux?

[Christian Jönsson <c dot christian dot joensson at telia dot com>]

On Mon, Apr 08, 2002 at 11:07:48PM +0200, chj wrote:
> On Mon, Apr 08, 2002 at 02:16:31PM -0600, Tom Tromey wrote:
> > >>>>> "ChJ" == Christian Jönsson <c.christian.joensson@telia.com> writes:
> > 
> > ChJ> Sorry, I should have inserted a pointer to my latest
> > ChJ> testresults... Here it is:
> > ChJ> http://gcc.gnu.org/ml/gcc-testresults/2002-04/msg00182.html
> > 
> > Hi.  I'm finally back, and I looked at this today.
> > It looks to me like all the execute tests are failing.  Usually this
> > indicates some systematic low-level failure.
> 
> I would think so, yes. I also suspect, as have been suggested to me by
> others, that there might be a sun4m, i.e., sparc32, kernel problem
> relevant also for this.
> 
> > 
> > It would help if you could send a piece of the libjava.log file that
> > shows a single such failure.


This is from gcc-3.1 (Tue Apr  9 06:34:44 UTC 2002):


chj@fw:/share2/gcc-rel/objdir/sparc-linux/libjava/testsuite$ env LD_LIBRARY_PATH=`pwd`/../.libs:`pwd`/../../../gcc:. ~/gdb cxxtest
GNU gdb 5.1.90_20020403
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "sparc-linux"...
(gdb) r
Starting program: /share2/gcc-rel/objdir/sparc-linux/libjava/testsuite/cxxtest 

Program received signal SIGSEGV, Segmentation fault.
0x506de908 in GC_SysVGetDataStart (max_page_size=65536, etext_addr=0x10f24)
    at /share2/gcc-rel/gcc/boehm-gc/os_dep.c:1063
1063	    	*result = *result;
(gdb) bt
#0  0x506de908 in GC_SysVGetDataStart (max_page_size=65536, etext_addr=0x10f24)
    at /share2/gcc-rel/gcc/boehm-gc/os_dep.c:1063
#1  0x506de984 in GC_register_data_segments ()
    at /share2/gcc-rel/gcc/boehm-gc/os_dep.c:1101
#2  0x506dcc60 in GC_init_inner () at /share2/gcc-rel/gcc/boehm-gc/misc.c:622
#3  0x506dc880 in GC_init () at /share2/gcc-rel/gcc/boehm-gc/misc.c:455
#4  0x506d3ac8 in GC_init_gcj_malloc (mp_index=0, mp=0x506c9c14)
    at /share2/gcc-rel/gcc/boehm-gc/gcj_mlc.c:60
#5  0x506ca870 in _Jv_InitGC() () at /share2/gcc-rel/gcc/libjava/boehm.cc:465
#6  0x5053f8fc in _Jv_CreateJavaVM(void*) ()
    at /share2/gcc-rel/gcc/libjava/prims.cc:892
#7  0x5053fd20 in _Jv_RunMain(java::lang::Class*, char const*, int, char const**, bool) (klass=0x210ec, name=0x0, argc=1, argv=0xeaffea84, is_jar=false)
    at /share2/gcc-rel/gcc/libjava/prims.cc:982
#8  0x00010bb0 in main (argc=1, argv=0xeaffea84) at /tmp/ccuN8h6S.i:11
(gdb) q
The program is running.  Exit anyway? (y or n) y
chj@fw:/share2/gcc-rel/objdir/sparc-linux/libjava/testsuite$ 



/ChJ