[Bug bootstrap/30414] New: Bootstrap failure: ICE in function '__enable_execute_stack': libgcc2.c:2024 bus error

["lucier at math dot purdue dot edu" <gcc-bugzilla at gcc dot gnu dot org>]

Configuring and building with

#!/bin/tcsh
/bin/rm -rf *; env CC=/pkgs/gcc-4.2.0-64/bin/gcc ../configure
--build=powerpc64-apple-darwin8.8.0 --host=powerpc64-apple-darwin8.8.0
--target=powerpc64-apple-darwin8.8.0 --with-gmp=/pkgs/gmp-4.2.1-64/
--with-mpfr=/pkgs/gmp-4.2.1-64/ --prefix=/pkgs/gcc-4.3.0-64; make -j 4
bootstrap BOOT_LDFLAGS='-Wl,-search_paths_first' >& build.log && (make install)
&& (make -k -j 8 check RUNTESTFLAGS="--target_board 'unix{-mcpu=970/-m64}'"  >&
check.log ; make mail-report-with-warnings.log)

Bootstrap fails with

/Users/gcc-test/programs/gcc/mainline/objdir/./gcc/xgcc
-B/Users/gcc-test/programs/gcc/mainline/objdir/./gcc/
-B/pkgs/gcc-4.3.0-64/powerpc64-apple-darwin8.8.0/bin/
-B/pkgs/gcc-4.3.0-64/powerpc64-apple-darwin8.8.0/lib/ -isystem
/pkgs/gcc-4.3.0-64/powerpc64-apple-darwin8.8.0/include -isystem
/pkgs/gcc-4.3.0-64/powerpc64-apple-darwin8.8.0/sys-include -O2 -g -O2  -O2  -O2
-g -O2  -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition  -isystem ./include 
-Wa,-force_cpusubtype_ALL -pipe -mmacosx-version-min=10.4 -g
-DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED   -I. -I.
-I../.././gcc -I../../../libgcc -I../../../libgcc/. -I../../../libgcc/../gcc
-I../../../libgcc/../include -I../../../libgcc/../libdecnumber
-I../../libdecnumber -o _enable_execute_stack_s.o -MT _enable_execute_stack_s.o
-MD -MP -MF _enable_execute_stack_s.dep -DSHARED -DL_enable_execute_stack -c
../../../libgcc/../gcc/libgcc2.c
../../../libgcc/../gcc/libgcc2.c: In function '__enable_execute_stack':
../../../libgcc/../gcc/libgcc2.c:2024: internal compiler error: Bus error

with this version of the source

Mon Jan  8 16:35:25 EST 2007
Mon Jan  8 21:35:25 UTC 2007 (revision 120588M)


-- 
           Summary: Bootstrap failure: ICE in function
                    '__enable_execute_stack': libgcc2.c:2024 bus error
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: lucier at math dot purdue dot edu
 GCC build triplet: powerpc64-apple-darwin8.8.0
  GCC host triplet: powerpc64-apple-darwin8.8.0
GCC target triplet: powerpc64-apple-darwin8.8.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30414