[Bug sanitizer/81697] Incorrect ASan global variables alignment on arm

[chefmax at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81697

--- Comment #4 from chefmax at gcc dot gnu.org ---
Author: chefmax
Date: Thu Nov 30 21:38:16 2017
New Revision: 255283

URL: https://gcc.gnu.org/viewcvs?rev=255283&root=gcc&view=rev
Log:
gcc/

2017-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>

        PR sanitizer/81697
        * asan.c (asan_protect_global): Add new ignore_decl_rtl_set_p
        parameter. Return true if ignore_decl_rtl_set_p is true and other
        conditions are satisfied.
        * asan.h (asan_protect_global): Add new parameter.
        * varasm.c (categorize_decl_for_section): Pass true as second parameter
        to asan_protect_global calls.

gcc/testsuite/

2017-11-30  Maxim Ostapenko  <m.ostapenko@samsung.com>

        PR sanitizer/81697
        * c-c++-common/asan/pr81697.c: New test.

Added:
    trunk/gcc/testsuite/c-c++-common/asan/pr81697.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/asan.c
    trunk/gcc/asan.h
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/varasm.c