Segmentation fault in JC1 as soon as a JAR file is passed to GCJ in addition to *.java files. (Here, PostgreSQL's JDBC driver: jdbc7.2-1.1.jar) What is strange is that when I precompile the *.class file using 'gcj -C *.class' and then compile the executable using 'gcj --main=dev_fill -o test *.class jdbc7.2-1.1.jar', it works absolutely fine! I hope I'm not reporting an unimportant or already known issue and bugging you with the matter. Let me know if original *.java files are needed. Regards Release: GCC 3.2 How-To-Repeat: [cdufour@ced-lx-001] /home/ces/projects/photodb/db/dev/java/dev_fill> gcj -v -save-temps --main=dev_fill -o test *.java jdbc7.2-1.1.jar Reading specs from /usr/local/gcc-3.2/lib/gcc-lib/i686-pc-linux-gnu/3.2/specs Reading specs from /usr/local/gcc-3.2/lib/gcc-lib/i686-pc-linux-gnu/3.2/../../../libgcj.spec rename spec lib to liborig Configured with: ../gcc-3.2/configure --prefix=/usr/local/gcc-3.2 --enable-version-specific-runtime-libs --enable-shared : (reconfigured) ../gcc-3.2/configure --prefix=/usr/local/gcc-3.2 --enable-version-specific-runtime-libs --enable-shared : (reconfigured) ../gcc-3.2/configure --prefix=/usr/local/gcc-3.2 --enable-version-specific-runtime-libs --enable-shared --enable-threads=posix --enable-languages=c,c++,java --enable-libgcj --with-system-zlib : (reconfigured) ../gcc-3.2/configure --prefix=/usr/local/gcc-3.2 --enable-version-specific-runtime-libs --enable-shared --enable-threads=posix --enable-languages=c,c++,java --enable-libgcj --with-system-zlib : (reconfigured) ../gcc-3.2/configure --prefix=/usr/local/gcc-3.2 --enable-version-specific-runtime-libs --enable-shared --enable-threads=posix --enable-languages=c,c++,java --enable-libgcj --enable-interpreter --with-system-zlib : (reconfigured) ../gcc-3.2/configure --prefix=/usr/local/gcc-3.2 --enable-version-specific-runtime-libs --enable-shared --enable-threads=posix --enable-languages=c++,java --enable-libgcj --enable-interpreter Thread model: posix gcc version 3.2 /usr/local/gcc-3.2/lib/gcc-lib/i686-pc-linux-gnu/3.2/jc1 /tmp/cdufour/ccYhe56Djx -fhash-synchronization -fno-use-divide-subroutine -fuse-boehm-gc -fnon-call-exceptions -fkeep-inline-functions -quiet -dumpbase ccYhe56Djx -g1 -version -ffilelist-file -o ccYhe56Djx.s GNU Java version 3.2 (i686-pc-linux-gnu) compiled by GNU C version 3.2. Class path starts here: ./ /usr/local/gcc-3.2/share/java/libgcj-3.2.jar/ (system) (zip) org/postgresql/core/BytePoolDim1.class:0: internal error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions. [cdufour@ced-lx-001] /home/ces/projects/photodb/db/dev/java/dev_fill> gdb /usr/local/gcc-3.2/lib/gcc-lib/i686-pc-linux-gnu/3.2/jc1 GNU gdb Red Hat Linux (5.2-2) 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 "i386-redhat-linux"... (gdb) run /tmp/cdufour/ccYhe56Djx -fhash-synchronization -fno-use-divide-subroutine -fuse-boehm-gc -fnon-call-exceptions -fkeep-inline-functions -quiet -dumpbase ccYhe56Djx -g1 -version -ffilelist-file -o ccYhe56Djx.s Starting program: /usr/local/gcc-3.2/lib/gcc-lib/i686-pc-linux-gnu/3.2/jc1 /tmp/cdufour/ccYhe56Djx -fhash-synchronization -fno-use-divide-subroutine -fuse-boehm-gc -fnon-call-exceptions -fkeep-inline-functions -quiet -dumpbase ccYhe56Djx -g1 -version -ffilelist-file -o ccYhe56Djx.s GNU Java version 3.2 (i686-pc-linux-gnu) compiled by GNU C version 3.2. Class path starts here: ./ /usr/local/gcc-3.2/share/java/libgcj-3.2.jar/ (system) (zip) Program received signal SIGSEGV, Segmentation fault. 0x0807f353 in mangle_type (type=0x40071af0) at ../../gcc-3.2/gcc/java/mangle.c:228 228 ../../gcc-3.2/gcc/java/mangle.c: No such file or directory. in ../../gcc-3.2/gcc/java/mangle.c (gdb) p *mangle_type $1 = {void (union tree_node *)} 0x807f260 <mangle_type>
State-Changed-From-To: open->feedback State-Changed-Why: I need the source files to be able to duplicate this.
State-Changed-From-To: feedback->open State-Changed-Why: Feedback received (a while back!)
Hello, your attachment doesn't seem to have been converted in the bugzilla switchover. Would you mind attaching your testcase via bugzilla? Thanks, Dara
Marking as invalid to...
Reopen as unconfirmed.
The attachment only contains the file names, could please attach the files which are causing this problem?
No feedback in 3 months (T-10 days).