c++ (Memory Leak Detection) auf Mac OSX

Schreibe ich code in c++ mithilfe von text wrangler den code schreiben und kompilieren mit g++ auf der Kommandozeile. Ich möchte in der Lage sein zu erkennen, ob mein code hat keine Speicher-Lecks. Ich habe versucht, mit Hilfe von valgrind, aber es scheint nicht zu funktionieren, richtig für die mavericks, ich habe versucht mit "Leck ein.aus" wo ein.out ist das Ergebnis der Ausführung "g++ *.h *.cc", aber ich bekomme die Fehlermeldung "Lecks nicht finden können, ein Prozess, den Sie haben Zugang zu denen hat einen Namen wie 'ein.out "" irgendwelche Ideen, wie man eine memory-leak-check?

dies ist die Ausgabe

==1317== Memcheck, a memory error detector
==1317== Copyright (C) 2002-2012, and GNU GPL'd, by Julian Seward et al.
==1317== Using Valgrind-3.8.1 and LibVEX; rerun with -h for copyright info
==1317== Command: ./a.out
==1317== 
==1317== WARNING: Support on MacOS 10.8 is experimental and mostly broken.
==1317== WARNING: Expect incorrect results, assertions and crashes.
==1317== WARNING: In particular, Memcheck on 32-bit programs will fail to
==1317== WARNING: detect any errors associated with heap-allocated data.
==1317== 
--1317-- Valgrind options:
--1317--    --leak-check=full
--1317--    -v
--1317-- Contents of /proc/version:
--1317--   can't open /proc/version
--1317-- Arch and hwcaps: AMD64, amd64-sse3-cx16-avx
--1317-- Page sizes: currently 4096, max supported 4096
--1317-- Valgrind library directory: /usr/local/lib/valgrind
--1317-- ./a.out (rx at 0x100000000, rw at 0x100002000)
--1317--    reading syms   from primary file (14 7)
--1317--    dSYM directory is missing; consider using --dsymutil=yes
--1317-- /usr/lib/dyld (rx at 0x7fff5fc00000, rw at 0x7fff5fc34000)
--1317--    reading syms   from primary file (6 1183)
--1317-- Scheduler: using generic scheduler lock implementation.
--1317-- Reading suppressions file: /usr/local/lib/valgrind/default.supp
==1317== embedded gdbserver: reading from /var/folders/b8/2knh_y5j1q9gn4874f4c10yh0000gn/T//vgdb-pipe-from-vgdb-to-1317-by-joelmalchiondo-on-???
==1317== embedded gdbserver: writing to   /var/folders/b8/2knh_y5j1q9gn4874f4c10yh0000gn/T//vgdb-pipe-to-vgdb-from-1317-by-joelmalchiondo-on-???
==1317== embedded gdbserver: shared mem   /var/folders/b8/2knh_y5j1q9gn4874f4c10yh0000gn/T//vgdb-pipe-shared-mem-vgdb-1317-by-joelmalchiondo-on-???
==1317== 
==1317== TO CONTROL THIS PROCESS USING vgdb (which you probably
==1317== don't want to do, unless you know exactly what you're doing,
==1317== or are doing some strange experiment):
==1317==   /usr/local/lib/valgrind/../../bin/vgdb --pid=1317 ...command...
==1317== 
==1317== TO DEBUG THIS PROCESS USING GDB: start GDB like this
==1317==   /path/to/gdb ./a.out
==1317== and then give GDB the following command
==1317==   target remote | /usr/local/lib/valgrind/../../bin/vgdb --pid=1317
==1317== --pid is optional if only one valgrind process is running
==1317== 
--1317-- REDIR: 0x7fff5fc1b798 (arc4random) redirected to 0x238056b0e (???)
--1317-- REDIR: 0x7fff5fc21560 (strcmp) redirected to 0x238056a70 (???)
--1317-- REDIR: 0x7fff5fc1b560 (strlen) redirected to 0x238056a3f (???)
--1317-- REDIR: 0x7fff5fc1b4c0 (strcpy) redirected to 0x238056a8c (???)
--1317-- REDIR: 0x7fff5fc1ec4f (strcat) redirected to 0x238056a50 (???)
--1317-- /usr/local/lib/valgrind/vgpreload_core-amd64-darwin.so (rx at 0x1000, rw at 0x2000)
--1317--    reading syms   from primary file (3 31)
--1317--    dSYM= /usr/local/lib/valgrind/vgpreload_core-amd64-darwin.so.dSYM/Contents/Resources/DWARF/vgpreload_core-amd64-darwin.so
--1317--    reading dwarf3 from dsyms file
--1317-- /usr/local/lib/valgrind/vgpreload_memcheck-amd64-darwin.so (rx at 0x4000, rw at 0x8000)
--1317--    reading syms   from primary file (47 244)
--1317--    dSYM= /usr/local/lib/valgrind/vgpreload_memcheck-amd64-darwin.so.dSYM/Contents/Resources/DWARF/vgpreload_memcheck-amd64-darwin.so
--1317--    reading dwarf3 from dsyms file
UNKNOWN fcntl 61!--1317-- /usr/lib/libc++.1.dylib (rx at 0xc000, rw at 0x5f000)
--1317--    reading syms   from primary file (2070 1507)
UNKNOWN fcntl 61!--1317-- /usr/lib/libSystem.B.dylib (rx at 0xba000, rw at 0xbc000)
--1317--    reading syms   from primary file (31 4)
UNKNOWN fcntl 61!--1317-- /usr/lib/libc++abi.dylib (rx at 0xc2000, rw at 0xec000)
--1317--    reading syms   from primary file (322 178)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libcache.dylib (rx at 0xf9000, rw at 0xfe000)
--1317--    reading syms   from primary file (29 24)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libcommonCrypto.dylib (rx at 0x102000, rw at 0x10d000)
--1317--    reading syms   from primary file (203 183)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libcompiler_rt.dylib (rx at 0x11a000, rw at 0x122000)
--1317--    reading syms   from primary file (454 8)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libcopyfile.dylib (rx at 0x12d000, rw at 0x135000)
--1317--    reading syms   from primary file (11 28)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libcorecrypto.dylib (rx at 0x13b000, rw at 0x18a000)
--1317--    reading syms   from primary file (341 430)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libdispatch.dylib (rx at 0x19a000, rw at 0x1b5000)
--1317--    reading syms   from primary file (176 737)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libdyld.dylib (rx at 0x1ce000, rw at 0x1d2000)
--1317--    reading syms   from primary file (78 96)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libkeymgr.dylib (rx at 0x1d8000, rw at 0x1d9000)
--1317--    reading syms   from primary file (12 4)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/liblaunch.dylib (rx at 0x1dd000, rw at 0x1e5000)
--1317--    reading syms   from primary file (112 1)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libmacho.dylib (rx at 0x1ec000, rw at 0x1f2000)
--1317--    reading syms   from primary file (86 1)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libquarantine.dylib (rx at 0x1f7000, rw at 0x1fa000)
--1317--    reading syms   from primary file (66 32)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libremovefile.dylib (rx at 0x1ff000, rw at 0x201000)
--1317--    reading syms   from primary file (15 4)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libsystem_asl.dylib (rx at 0x206000, rw at 0x218000)
--1317--    reading syms   from primary file (127 106)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libsystem_blocks.dylib (rx at 0x221000, rw at 0x223000)
--1317--    reading syms   from primary file (25 23)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libsystem_c.dylib (rx at 0x227000, rw at 0x2b1000)
--1317--    reading syms   from primary file (1288 783)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libsystem_configuration.dylib (rx at 0x2dc000, rw at 0x2df000)
--1317--    reading syms   from primary file (27 58)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libsystem_dnssd.dylib (rx at 0x2e4000, rw at 0x2ed000)
--1317--    reading syms   from primary file (68 34)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libsystem_info.dylib (rx at 0x2f3000, rw at 0x31b000)
--1317--    reading syms   from primary file (526 526)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libsystem_kernel.dylib (rx at 0x330000, rw at 0x34d000)
--1317--    reading syms   from primary file (931 2486)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libsystem_m.dylib (rx at 0x36f000, rw at 0x39f000)
--1317--    reading syms   from primary file (573 1)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libsystem_malloc.dylib (rx at 0x3a9000, rw at 0x3c5000)
--1317--    reading syms   from primary file (102 199)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libsystem_network.dylib (rx at 0x3ce000, rw at 0x3f6000)
--1317--    reading syms   from primary file (168 1053)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libsystem_notify.dylib (rx at 0x411000, rw at 0x41b000)
--1317--    reading syms   from primary file (137 48)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libsystem_platform.dylib (rx at 0x423000, rw at 0x42a000)
--1317--    reading syms   from primary file (114 1463)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libsystem_pthread.dylib (rx at 0x43c000, rw at 0x444000)
--1317--    reading syms   from primary file (137 54)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libsystem_sandbox.dylib (rx at 0x44f000, rw at 0x451000)
--1317--    reading syms   from primary file (61 8)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libsystem_stats.dylib (rx at 0x455000, rw at 0x45a000)
--1317--    reading syms   from primary file (20 42)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libunc.dylib (rx at 0x460000, rw at 0x462000)
--1317--    reading syms   from primary file (31 4)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libunwind.dylib (rx at 0x467000, rw at 0x46d000)
--1317--    reading syms   from primary file (102 52)
UNKNOWN fcntl 61!--1317-- /usr/lib/system/libxpc.dylib (rx at 0x473000, rw at 0x498000)
--1317--    reading syms   from primary file (349 818)
UNKNOWN fcntl 61!--1317-- /usr/lib/libobjc.A.dylib (rx at 0x4b4000, rw at 0x662000)
--1317--    reading syms   from primary file (342 735)
UNKNOWN fcntl 61!--1317-- /usr/lib/libauto.dylib (rx at 0x682000, rw at 0x6c5000)
--1317--    reading syms   from primary file (68 742)
UNKNOWN fcntl 61!--1317-- /usr/lib/libDiagnosticMessagesClient.dylib (rx at 0x6dc000, rw at 0x6de000)
--1317--    reading syms   from primary file (21 14)
eq_SyscallStatus:
  {78 0 43}
  {78 0 40}

valgrind: m_syswrap/syswrap-main.c:380 (Bool eq_SyscallStatus(SyscallStatus *, SyscallStatus *)): the 'impossible' happened.
==1317==    at 0x23803C34B: ???
==1317==    by 0x23803C2F0: ???
==1317==    by 0x2380B1983: ???
==1317==    by 0x2380B107D: ???
==1317==    by 0x2380AF5F2: ???
==1317==    by 0x2380AD72A: ???
==1317==    by 0x2380BF1C0: ???

sched status:
  running_tid=1

Thread 1: status = VgTs_Runnable
==1317==    at 0x341966: _kernelrpc_mach_vm_map_trap (in /usr/lib/system/libsystem_kernel.dylib)
==1317==    by 0x3ABF6F: allocate_pages (in /usr/lib/system/libsystem_malloc.dylib)
==1317==    by 0x3ABA11: create_scalable_zone (in /usr/lib/system/libsystem_malloc.dylib)
==1317==    by 0x3B93ED: _malloc_initialize (in /usr/lib/system/libsystem_malloc.dylib)
==1317==    by 0x3BA27D: malloc (in /usr/lib/system/libsystem_malloc.dylib)
==1317==    by 0x7FFF5FC12D4F: malloc (in /usr/lib/dyld)
==1317==    by 0x7FFF5FC1A3BD: operator new(unsigned long) (in /usr/lib/dyld)
==1317==    by 0x7FFF5FC090EC: std::__1::__split_buffer<char const* (*)(dyld_image_states, unsigned int, dyld_image_info const*), std::__1::allocator<char const* (*)(dyld_image_states, unsigned int, dyld_image_info const*)>&>::__split_buffer(unsigned long, unsigned long, std::__1::allocator<char const* (*)(dyld_image_states, unsigned int, dyld_image_info const*)>&) (in /usr/lib/dyld)
==1317==    by 0x7FFF5FC08A44: std::__1::vector<char const* (*)(dyld_image_states, unsigned int, dyld_image_info const*), std::__1::allocator<char const* (*)(dyld_image_states, unsigned int, dyld_image_info const*)> >::insert(std::__1::__wrap_iter<char const* (* const*)(dyld_image_states, unsigned int, dyld_image_info const*)>, char const* (* const&)(dyld_image_states, unsigned int, dyld_image_info const*)) (in /usr/lib/dyld)
==1317==    by 0x7FFF5FC0426B: dyld::registerImageStateBatchChangeHandler(dyld_image_states, char const* (*)(dyld_image_states, unsigned int, dyld_image_info const*)) (in /usr/lib/dyld)
==1317==    by 0x1D08F0: dyld_register_image_state_change_handler (in /usr/lib/system/libdyld.dylib)
==1317==    by 0x1D06B1: _dyld_initializer (in /usr/lib/system/libdyld.dylib)
==1317==    by 0xBBA9D: libSystem_initializer (in /usr/lib/libSystem.B.dylib)
==1317==    by 0x7FFF5FC11C2D: ImageLoaderMachO::doModInitFunctions(ImageLoader::LinkContext const&) (in /usr/lib/dyld)
==1317==    by 0x7FFF5FC11DB9: ImageLoaderMachO::doInitialization(ImageLoader::LinkContext const&) (in /usr/lib/dyld)
==1317==    by 0x7FFF5FC0EA61: ImageLoader::recursiveInitialization(ImageLoader::LinkContext const&, unsigned int, ImageLoader::InitializerTimingList&) (in /usr/lib/dyld)
==1317==    by 0x7FFF5FC0E9EA: ImageLoader::recursiveInitialization(ImageLoader::LinkContext const&, unsigned int, ImageLoader::InitializerTimingList&) (in /usr/lib/dyld)
==1317==    by 0x7FFF5FC0E8F5: ImageLoader::runInitializers(ImageLoader::LinkContext const&, ImageLoader::InitializerTimingList&) (in /usr/lib/dyld)
==1317==    by 0x7FFF5FC021B6: dyld::initializeMainExecutable() (in /usr/lib/dyld)
==1317==    by 0x7FFF5FC0555F: dyld::_main(macho_header const*, unsigned long, int, char const**, char const**, char const**, unsigned long*) (in /usr/lib/dyld)
==1317==    by 0x7FFF5FC0127A: dyldbootstrap::start(macho_header const*, int, char const**, long, macho_header const*, unsigned long*) (in /usr/lib/dyld)
==1317==    by 0x7FFF5FC0105D: _dyld_start (in /usr/lib/dyld)


Note: see also the FAQ in the source distribution.
It contains workarounds to several common problems.
In particular, if Valgrind aborted or crashed after
identifying problems in your program, there's a good chance
that fixing those problems will prevent Valgrind aborting or
crashing, especially if it happened in m_mallocfree.c.

If that doesn't help, please report this bug to: www.valgrind.org

In the bug report, send all the above text, the valgrind
version, and what OS and version you are using.  Thanks.

InformationsquelleAutor lufthansa747 | 2013-10-31