[Bug java/29509] New: gcj MetalLookAndFeel.java causes gcj to SIGILL on PPC Linux

[Bug java/29509] New: gcj MetalLookAndFeel.java causes gcj to SIGILL on PPC Linux

[billt at tutsys dot com]

Attached is the "make" output. I haven't had any luck getting a core dump --
"ulimit -c 0" can't be changed, no matter what I try. Any suggestions welcome.

/eng/users/billt/gcc-4.1.1/host-powerpc-unknown-linux-gnu/gcc/gcj
-B/eng/users/billt/gcc-4.1.1/powerpc-unknown-linux-gnu/nof/libjava/
-B/eng/users/billt/gcc-4.1.1/host-powerpc-unknown-linux-gnu/gcc/
-Wno-deprecated --encoding=UTF-8 --bootclasspath '' --classpath
..:/eng/users/billt/gcc-4.1.1/libjava:/eng/users/billt/gcc-4.1.1/powerpc-unknown-linux-gnu/nof/libjava:../../../../.././libjava/classpath:../../../../.././libjava/classpath/external/w3c_dom:../../../../.././libjava/classpath/external/sax:.:
-C -d . -MD -MF lists/javax-swing-plaf.deps -MT lists/javax-swing-plaf.stamp
-MP @lists/javax-swing-plaf.list
../../../../.././libjava/classpath/javax/swing/plaf/metal/MetalLookAndFeel.java:
In class 'javax.swing.plaf.metal.MetalLookAndFeel':
../../../../.././libjava/classpath/javax/swing/plaf/metal/MetalLookAndFeel.java:
In method
'javax.swing.plaf.metal.MetalLookAndFeel.initComponentDefaults(javax.swing.UIDefaults)':
../../../../.././libjava/classpath/javax/swing/plaf/metal/MetalLookAndFeel.java:775:
internal compiler error: Illegal instruction
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make[7]: *** [lists/javax-swing-plaf.stamp] Error 1
make[7]: Leaving directory
`/eng/users/billt/gcc-4.1.1/powerpc-unknown-linux-gnu/nof/libjava/classpath/lib'
make[6]: *** [compile-classes] Error 2
make[6]: Leaving directory
`/eng/users/billt/gcc-4.1.1/powerpc-unknown-linux-gnu/nof/libjava/classpath/lib'
make[5]: *** [all-recursive] Error 1
make[5]: Leaving directory
`/eng/users/billt/gcc-4.1.1/powerpc-unknown-linux-gnu/nof/libjava/classpath'
make[4]: *** [all-recursive] Error 1
make[4]: Leaving directory
`/eng/users/billt/gcc-4.1.1/powerpc-unknown-linux-gnu/nof/libjava'
make[3]: *** [multi-do] Error 1
make[3]: Leaving directory
`/eng/users/billt/gcc-4.1.1/powerpc-unknown-linux-gnu/libjava'
make[2]: *** [all-multi] Error 2
make[2]: Leaving directory
`/eng/users/billt/gcc-4.1.1/powerpc-unknown-linux-gnu/libjava'
make[1]: *** [all-target-libjava] Error 2
make[1]: Leaving directory `/eng/users/billt/gcc-4.1.1'
make: *** [all] Error 2
$ gcc -v
Reading specs from /usr/lib/gcc-lib/ppc-redhat-linux/2.95.3/specs
gcc version 2.95.3 20010315 (release)


-- 
           Summary: gcj MetalLookAndFeel.java causes gcj to SIGILL on PPC
                    Linux
           Product: gcc
           Version: 4.1.1
            Status: UNCONFIRMED
          Severity: major
          Priority: P3
         Component: java
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: billt at tutsys dot com
 GCC build triplet: ppc-redhat-linux
  GCC host triplet: ppc-redhat-linux
GCC target triplet: ppc-redhat-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29509

[Bug java/29509] gcj MetalLookAndFeel.java causes gcj to SIGILL on PPC Linux

[pinskia at gcc dot gnu dot org]

------- Comment #1 from pinskia at gcc dot gnu dot org  2006-10-18 21:44 -------
Can you try building with "make bootstrap" instead of make?
If that works, then 2.95.3 has a bug which is miscompiling 4.1.1.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|major                       |normal
             Status|UNCONFIRMED                 |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29509

[Bug java/29509] gcj MetalLookAndFeel.java causes gcj to SIGILL on PPC Linux

[billt at tutsys dot com]

------- Comment #2 from billt at tutsys dot com  2006-10-19 17:01 -------
"make bootstrap" produces a different error; I'll try building just the C
compiler next (even if gcj is what I'm really after).

/tmp/gcc-4.1.1/820/./gcc/xgcc -shared-libgcc -B/tmp/gcc-4.1.1/820/./gcc
-nostdinc++ -L/tmp/gcc-4.1.1/820/powerpc-unknown-linux-gnu/nof/libstdc++-v3/src
-L/tmp/gcc-4.1.1/820/powerpc-unknown-linux-gnu/nof/libstdc++-v3/src/.libs
-B/usr/local/gcc411/powerpc-unknown-linux-gnu/bin/
-B/usr/local/gcc411/powerpc-unknown-linux-gnu/lib/ -isystem
/usr/local/gcc411/powerpc-unknown-linux-gnu/include -isystem
/usr/local/gcc411/powerpc-unknown-linux-gnu/sys-include -msoft-float -fPIC
-mstrict-align -DHAVE_CONFIG_H -I. -I../../../../libjava -I./include -I./gcj
-I../../../../libjava -Iinclude -I../../../../libjava/include
-I../../../../libjava/classpath/include
-I../../../../libjava/classpath/native/fdlibm
-I../../../../libjava/../boehm-gc/include -I../boehm-gc/include
-I../../../../libjava/libltdl -I../../../../libjava/libltdl
-I../../../../libjava/.././libjava/../gcc -I../../../../libjava/../zlib
-I../../../../libjava/../libffi/include -I../libffi/include -fno-rtti
-fnon-call-exceptions -fdollars-in-identifiers -Wswitch-enum
-D_FILE_OFFSET_BITS=64 -Wextra -Wall -D_GNU_SOURCE
-DPREFIX=\"/usr/local/gcc411\" -DLIBDIR=\"/usr/local/gcc411/lib\"
-DJAVA_HOME=\"/usr/local/gcc411\"
-DBOOT_CLASS_PATH=\"/usr/local/gcc411/share/java/libgcj-4.1.1.jar\"
-DJAVA_EXT_DIRS=\"/usr/local/gcc411/share/java/ext\"
-DGCJ_ENDORSED_DIRS=\"/usr/local/gcc411/share/java/gcj-endorsed\"
-DLIBGCJ_DEFAULT_DATABASE=\"/usr/local/gcc411/lib/nof/gcj-4.1.1/classmap.db\"
-DLIBGCJ_DEFAULT_DATABASE_PATH_TAIL=\"gcj-4.1.1/classmap.db\"
-DTOOLEXECLIBDIR=\"/usr/local/gcc411/lib/nof\" -g -O2 -D_GNU_SOURCE
-msoft-float -fPIC -mstrict-align -MT interpret.lo -MD -MP -MF
.deps/interpret.Tpo -c ../../../../libjava/interpret.cc  -fPIC -DPIC -o
.libs/interpret.o
../../../../libjava/java/lang/Class.h: In member function 'java::lang::Class*
java::lang::Class::getComponentType()':
../../../../libjava/java/lang/Class.h:354: warning: dereferencing type-punned
pointer will break strict-aliasing rules
../../../../libjava/interpret.cc: In static member function 'static void
_Jv_InterpMethod::run(void*, ffi_raw*, _Jv_InterpMethod*)':
../../../../libjava/interpret.cc:808: warning: dereferencing type-punned
pointer will break strict-aliasing rules
/tmp/ccr05ku5.s: Assembler messages:
/tmp/ccr05ku5.s:27467: Error: bignum invalid
make[6]: *** [interpret.lo] Error 1
make[6]: Leaving directory
`/tmp/gcc-4.1.1/820/powerpc-unknown-linux-gnu/nof/libjava'


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29509

[Bug bootstrap/29509] gcj MetalLookAndFeel.java causes gcj to SIGILL on PPC Linux

[pinskia at gcc dot gnu dot org]

------- Comment #3 from pinskia at gcc dot gnu dot org  2006-10-19 17:14 -------
(In reply to comment #2)
> "make bootstrap" produces a different error; I'll try building just the C
> compiler next (even if gcj is what I'm really after).

After that finishes, you should bootstrap the compiler with the newer compiler
and that might actually fix the issue.

If that does not work, try using compiling 3.3.6 first and then 4.1.1.
What is most likely happening now is 2.95.3 is miscompiling badly the newly
compiled 4.1.1 so you get these errors.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29509

[Bug bootstrap/29509] gcj MetalLookAndFeel.java causes gcj to SIGILL on PPC Linux

[billt at tutsys dot com]

------- Comment #4 from billt at tutsys dot com  2006-10-25 16:13 -------
No luck using gcc 4.1.1 as the bootstrap compiler: I used the existing compiler
to build and install just the C compiler, which worked fine. "make bootstrap"
failed to build gcj using 4.1.1 as the C compiler. I then built and installed
the 4.1.1 versions of C and C++, and used *those* to "make bootstrap", but
still end up crashing when using "make bootstrap" build gcj (as well as the C
and C++ compilers):

make[7]: Entering directory
`/tmp/gcc-4.1.1/820/powerpc-unknown-linux-gnu/nof/libjava/classpath/lib'
true
top_builddir=.. top_srcdir=../../../../../../libjava/classpath /bin/sh
./gen-classlist.sh standard
Adding java source files from srcdir '../../../../../../libjava/classpath'.
Adding java source files from VM directory /tmp/gcc-4.1.1/libjava
Adding java source files from VM directory
/tmp/gcc-4.1.1/820/powerpc-unknown-linux-gnu/nof/libjava
Adding generated files in builddir '..'.
make -f ../../../../../../libjava/classpath/lib/Makefile.gcj \
  GCJ='/tmp/gcc-4.1.1/820/gcc/gcj
-B/tmp/gcc-4.1.1/820/powerpc-unknown-linux-gnu/nof/libjava/
-B/tmp/gcc-4.1.1/820/gcc/' \
 
compile_classpath='..:/tmp/gcc-4.1.1/libjava:/tmp/gcc-4.1.1/820/powerpc-unknown-linux-gnu/nof/libjava:../../../../../../libjava/classpath:../../../../../../libjava/classpath/external/w3c_dom:../../../../../../libjava/classpath/external/sax:.:'
\
  top_srcdir=../../../../../../libjava/classpath
make[7]: *** [compile-classes] Illegal instruction
make[7]: Leaving directory
`/tmp/gcc-4.1.1/820/powerpc-unknown-linux-gnu/nof/libjava/classpath/lib'


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29509

[Bug bootstrap/29509] gcj MetalLookAndFeel.java causes gcj to SIGILL on PPC Linux

[pinskia at gcc dot gnu dot org]

------- Comment #5 from pinskia at gcc dot gnu dot org  2007-01-28 23:35 -------
make[7]: *** [compile-classes] Illegal instruction

At this point I am going to consider this a problem in the hardware you are
using as one, this works for me with the trunk and also the 4.1 branch on good
known hardware.

So closing as works for me.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |RESOLVED
         Resolution|                            |WORKSFORME


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29509