tls-test.boost/0000755000175000017500000000000011335357135013056 5ustar plutouserstls-test.boost/l.cpp0000644000175000017500000000031411335261305014004 0ustar plutousers#include #include boost::thread_specific_ptr< int > var; extern "C" void bar( void ) { if ( !var.get() ) var.reset( new int( 42 ) ); printf( "var = %d\n", *var ); } tls-test.boost/m.cpp0000644000175000017500000000076311335263031014013 0ustar plutousers#include #include #include typedef void ( *bar_t )( void ); void* thread( void* args ) { puts( "running in thread..." ); void* lib; lib = dlopen( "./l.so", RTLD_LAZY | RTLD_GLOBAL ); bar_t bar = (bar_t)dlsym( lib, "bar" ); bar(); dlclose( lib ); puts( "exiting thread..." ); pthread_exit( NULL ); } int main() { puts( "starting..." ); pthread_t t; pthread_create( &t, NULL, &thread, NULL ); pthread_join( t, NULL ); puts( "exiting..." ); return 0; } tls-test.boost/makefile0000644000175000017500000000064111335351356014556 0ustar plutousersCXX := g++ CXXFLAGS := -Wall -pthread -g2 -fno-asynchronous-unwind-tables --save-temps -Wl,-z,defs all: m l.so l.so: l.cpp $(CXX) $(CXXFLAGS) $(STL_INC) $(BOOST_INC) -fPIC l.cpp -shared -o l.so -lboost_thread m: l.so m.cpp $(CXX) $(CXXFLAGS) m.cpp -o m -ldl clean: rm -f m l.so *.{gcda,gcno,gcov,ii,s,o} check: all valgrind --leak-check=no --read-var-info=yes --track-origins=yes --log-file=valgrind.log ./m tls-test.boost/valgrind.log0000600000175000017500000000654711335357101015364 0ustar plutousers==4908== Memcheck, a memory error detector ==4908== Copyright (C) 2002-2009, and GNU GPL'd, by Julian Seward et al. ==4908== Using Valgrind-3.5.0 and LibVEX; rerun with -h for copyright info ==4908== Command: ./m ==4908== Parent PID: 4907 ==4908== ==4908== Conditional jump or move depends on uninitialised value(s) ==4908== at 0x400ABEE: _dl_relocate_object (in /lib64/ld-2.11.1.so) ==4908== by 0x40039F2: dl_main (in /lib64/ld-2.11.1.so) ==4908== by 0x4014780: _dl_sysdep_start (in /lib64/ld-2.11.1.so) ==4908== by 0x4001452: _dl_start (in /lib64/ld-2.11.1.so) ==4908== by 0x4000B27: ??? (in /lib64/ld-2.11.1.so) ==4908== Uninitialised value was created by a stack allocation ==4908== at 0x400AA90: _dl_relocate_object (in /lib64/ld-2.11.1.so) ==4908== ==4908== Conditional jump or move depends on uninitialised value(s) ==4908== at 0x400ABF7: _dl_relocate_object (in /lib64/ld-2.11.1.so) ==4908== by 0x40039F2: dl_main (in /lib64/ld-2.11.1.so) ==4908== by 0x4014780: _dl_sysdep_start (in /lib64/ld-2.11.1.so) ==4908== by 0x4001452: _dl_start (in /lib64/ld-2.11.1.so) ==4908== by 0x4000B27: ??? (in /lib64/ld-2.11.1.so) ==4908== Uninitialised value was created by a stack allocation ==4908== at 0x400AA90: _dl_relocate_object (in /lib64/ld-2.11.1.so) ==4908== ==4908== Conditional jump or move depends on uninitialised value(s) ==4908== at 0x400ABEE: _dl_relocate_object (in /lib64/ld-2.11.1.so) ==4908== by 0x40038B2: dl_main (in /lib64/ld-2.11.1.so) ==4908== by 0x4014780: _dl_sysdep_start (in /lib64/ld-2.11.1.so) ==4908== by 0x4001452: _dl_start (in /lib64/ld-2.11.1.so) ==4908== by 0x4000B27: ??? (in /lib64/ld-2.11.1.so) ==4908== Uninitialised value was created by a stack allocation ==4908== at 0x400AA90: _dl_relocate_object (in /lib64/ld-2.11.1.so) ==4908== ==4908== Conditional jump or move depends on uninitialised value(s) ==4908== at 0x400ABF7: _dl_relocate_object (in /lib64/ld-2.11.1.so) ==4908== by 0x40038B2: dl_main (in /lib64/ld-2.11.1.so) ==4908== by 0x4014780: _dl_sysdep_start (in /lib64/ld-2.11.1.so) ==4908== by 0x4001452: _dl_start (in /lib64/ld-2.11.1.so) ==4908== by 0x4000B27: ??? (in /lib64/ld-2.11.1.so) ==4908== Uninitialised value was created by a stack allocation ==4908== at 0x400AA90: _dl_relocate_object (in /lib64/ld-2.11.1.so) ==4908== ==4908== Thread 2: ==4908== Jump to the invalid address stated on the next line ==4908== at 0x6B5C400: ??? ==4908== Address 0x6b5c400 is not stack'd, malloc'd or (recently) free'd ==4908== ==4908== ==4908== Process terminating with default action of signal 11 (SIGSEGV) ==4908== Access not within mapped region at address 0x6B5C400 ==4908== at 0x6B5C400: ??? ==4908== If you believe this happened as a result of a stack ==4908== overflow in your program's main thread (unlikely but ==4908== possible), you can try to increase the size of the ==4908== main thread stack using the --main-stacksize= flag. ==4908== The main thread stack size used in this run was 8388608. ==4908== ==4908== HEAP SUMMARY: ==4908== in use at exit: 2,447 bytes in 12 blocks ==4908== total heap usage: 28 allocs, 16 frees, 5,852 bytes allocated ==4908== ==4908== For a detailed leak analysis, rerun with: --leak-check=full ==4908== ==4908== For counts of detected and suppressed errors, rerun with: -v ==4908== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 0 from 0)