[Bug middle-end/19985] executables created with -fprofile-arcs -ftest-coverage segfault in gcov_exit ()

["lothar at xcerla dot com" <gcc-bugzilla at gcc dot gnu dot org>]

------- Additional Comments From lothar at xcerla dot com  2005-02-15 21:46 -------
Created an attachment (id=8201)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8201&action=view)
test case to reproduce the segfault

This is a project of a small test case that reproduces the segmentation fault.
It's build tool is SCons. If you don not want to use SCons, here's the command
line(s) executed:

/opt2/GNU/bin/g++-3.4.1 -O0 -g -D_REENTRANT -W -Wall -Wpointer-arith
-Wno-uninitialized -Woverloaded-virtual -Wcast-align -Wwrite-strings -Wcomments
-march=pentiumpro -DCOVERAGE -fprofile-arcs -ftest-coverage -Isrc -c -o
src/prog/.build/posix/coverage/main.o src/prog/main.cpp
/opt2/GNU/bin/g++-3.4.1 -g -Wl,-E -o bin/posix/coverage/prog
src/prog/.build/posix/coverage/main.o -Llib/posix/coverage -lstdc++ -lpthread
-lrt -ldl -lgcov
/opt2/GNU/bin/g++-3.4.1 -O0 -g -D_REENTRANT -W -Wall -Wpointer-arith
-Wno-uninitialized -Woverloaded-virtual -Wcast-align -Wwrite-strings -Wcomments
-march=pentiumpro -DCOVERAGE -fprofile-arcs -ftest-coverage -fPIC -Isrc -c -o
src/calc/.build/posix/coverage/calc.os src/calc/calc.cpp
/opt2/GNU/bin/g++-3.4.1 -g -Wl,-E -Wl,-soname=libcalc.so.1.0 -shared -o
lib/posix/coverage/libcalc.so src/calc/.build/posix/coverage/calc.os
-Llib/posix/coverage -lstdc++ -lpthread -lrt -ldl -lgcov


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19985