[Bug sanitizer/55374] [asan] -static-libasan -static-libstdc++ doesn't work

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55374

--- Comment #22 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-01-30 18:06:09 UTC ---
Author: jakub
Date: Wed Jan 30 18:05:53 2013
New Revision: 195585

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195585
Log:
    PR sanitizer/55374
    * gcc.c (LIBASAN_SPEC): Define just to ADD_STATIC_LIBASAN_LIBS if
    LIBASAN_EARLY_SPEC is defined.
    (LIBASAN_EARLY_SPEC): Define to empty string if not already defined.
    (LINK_COMMAND_SPEC): Add LIBASAN_EARLY_SPEC for -fsanitize=address,
    before %o.
    * config/gnu-user.h (LIBASAN_EARLY_SPEC): Define.

    * g++.dg/asan/large-func-test-1.C: Allow both _Zna[jm] in addition
    to _Znw[jm] in the backtrace.  Allow _Zna[jm] to be the first frame
    printed in backtrace.
    * g++.dg/asan/deep-stack-uaf-1.C: Use malloc instead of operator new
    to avoid errors about mismatched allocation vs. deallocation.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/gnu-user.h
    trunk/gcc/gcc.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/g++.dg/asan/deep-stack-uaf-1.C
    trunk/gcc/testsuite/g++.dg/asan/large-func-test-1.C