[Bug bootstrap/40651] New: bootstrap error on arm-linux-gnueabi: segfault in next_const_call_expr_arg

[Bug bootstrap/40651] New: bootstrap error on arm-linux-gnueabi: segfault in next_const_call_expr_arg

[doko at ubuntu dot com]

trunk revision 149224

Target: arm-linux-gnueabi
Configured with: ../src/configure -v --with-pkgversion='Ubuntu
20090704-0ubuntu1' --with-bugurl=file:///usr/share/doc/gcc-snapshot/README.Bugs
--enable-languages=c,c++,java,fortran,objc,obj-c++
--prefix=/usr/lib/gcc-snapshot --enable-shared --enable-multiarch
--with-system-zlib --disable-nls --enable-clocale=gnu --enable-libstdcxx-debug
--enable-mpfr --enable-java-awt=gtk --enable-gtk-cairo --disable-plugin
--with-java-home=/usr/lib/gcc-snapshot/java-1.5.0-gcj-4.5/jre
--enable-java-home --with-jvm-root-dir=/usr/lib/gcc-snapshot/java-1.5.0-gcj-4.5
--with-arch-directory=arm --with-ecj-jar=/usr/share/java/eclipse-ecj.jar
--enable-objc-gc --disable-sjlj-exceptions --with-arch=armv5t
--with-tune=cortex-a8 --disable-werror --build=arm-linux-gnueabi
--host=arm-linux-gnueabi --target=arm-linux-gnueabi

(gdb) run
Starting program: /home/doko/gcc/gcc-snapshot-20090704/build/gcc/cc1 -E -quiet
/home/doko/gcc/gcc-snapshot-20090704/build/gcc/../lib/gcc/arm-linux-gnueabi/4.5.0/
-isystem build/gcc/include -isystem build/gcc/include-fixed foo.c -march=armv5t
-mtune=cortex-a8 -fpch-preprocess -o foo.i

Program received signal SIGSEGV, Segmentation fault.
0x0001a5f0 in next_const_call_expr_arg (iter=Cannot access memory at address
0xffffffe0
) at ../../src/gcc/tree.h:5255
5255      result = CALL_EXPR_ARG (iter->t, iter->i);
(gdb) bt
#0  0x0001a5f0 in next_const_call_expr_arg (iter=Cannot access memory at
address 0xffffffe0
) at ../../src/gcc/tree.h:5255
Cannot access memory at address 0x0


-- 
           Summary: bootstrap error on arm-linux-gnueabi: segfault in
                    next_const_call_expr_arg
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: doko at ubuntu dot com
GCC target triplet: arm-linux-gnueabi


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40651

[Bug bootstrap/40651] bootstrap error on arm-linux-gnueabi: segfault in next_const_call_expr_arg

[ramana at gcc dot gnu dot org]

------- Comment #1 from ramana at gcc dot gnu dot org  2009-07-08 10:01 -------
Can you attach a pre-processed file for someone to look at this ? This bug
report seems incomplete. 


-- 

ramana at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40651

[Bug bootstrap/40651] bootstrap error on arm-linux-gnueabi: segfault in next_const_call_expr_arg

[doko at ubuntu dot com]

------- Comment #2 from doko at ubuntu dot com  2009-07-13 18:16 -------
this is with a minimal "int main() { return 0; }


-- 

doko at ubuntu dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |UNCONFIRMED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40651

[Bug bootstrap/40651] bootstrap error on arm-linux-gnueabi: segfault in next_const_call_expr_arg

[ramana at gcc dot gnu dot org]

------- Comment #3 from ramana at gcc dot gnu dot org  2009-09-01 14:56 -------
Does this still occur with trunk ? 


-- 

ramana at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40651

[Bug bootstrap/40651] bootstrap error on arm-linux-gnueabi: segfault in next_const_call_expr_arg

[ramana at gcc dot gnu dot org]

------- Comment #4 from ramana at gcc dot gnu dot org  2009-12-11 00:33 -------
I haven't been able to reproduce this - closing this out as WORKSFORME.


-- 

ramana at gcc dot gnu dot org changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40651