gcc/config
Maxim Ostapenko 84b0769e33 Add support for ASan odr_indicator.
config/

        * bootstrap-asan.mk: Replace LSAN_OPTIONS=detect_leaks=0 with
        ASAN_OPTIONS=detect_leaks=0:use_odr_indicator=1.

gcc/

        * asan.c (asan_global_struct): Refactor.
        (create_odr_indicator): New function.
        (asan_needs_odr_indicator_p): Likewise.
        (is_odr_indicator): Likewise.
        (asan_add_global): Introduce odr_indicator_ptr. Pass it into global's
        constructor.
        (asan_protect_global): Do not protect odr indicators.

gcc/c-family/

	* c-attribs.c (asan odr indicator): New attribute.
	(handle_asan_odr_indicator_attribute): New function.

gcc/testsuite/

        * c-c++-common/asan/no-redundant-odr-indicators-1.c: New test.

From-SVN: r243153
2016-12-02 09:39:27 +02:00
..
acinclude.m4
acx.m4 acx.m4: Change "tail +16c" to "tail -c +17". 2016-12-01 16:02:51 -07:00
asmcfi.m4
bitfields.m4
bootstrap-asan.mk Add support for ASan odr_indicator. 2016-12-02 09:39:27 +02:00
bootstrap-debug-big.mk
bootstrap-debug-ckovw.mk
bootstrap-debug-lean.mk
bootstrap-debug-lib.mk
bootstrap-debug.mk
bootstrap-lto-noplugin.mk
bootstrap-lto.mk
bootstrap-mpx.mk
bootstrap-O1.mk
bootstrap-O3.mk
bootstrap-time.mk
bootstrap-ubsan.mk
ChangeLog Add support for ASan odr_indicator. 2016-12-02 09:39:27 +02:00
codeset.m4
depstand.m4
dfp.m4
elf.m4 remove support for the interix target 2016-06-21 21:57:20 +00:00
enable.m4
extensions.m4
futex.m4
gc++filt.m4
gcc-plugin.m4
gettext-sister.m4
gettext.m4
glibc21.m4
gthr.m4
gxx-include-dir.m4
iconv.m4
intdiv0.m4
inttypes_h.m4
inttypes-pri.m4
inttypes.m4
isl.m4 document that isl-0.16 is supported 2016-01-29 20:26:04 +00:00
largefile.m4
lcmessage.m4
ld-symbolic.m4
lead-dot.m4
lib-ld.m4
lib-link.m4
lib-prefix.m4
libstdc++-raw-cxx.m4
lthostflags.m4
math.m4
mh-alpha-linux
mh-cygwin
mh-darwin
mh-djgpp
mh-mingw
mh-pa
mh-pa-hpux10
mh-ppc-aix
mmap.m4
mt-alphaieee
mt-d30v
mt-gnu
mt-mips16-compat
mt-mips-elfoabi
mt-mips-gnu
mt-nios2-elf
mt-ospace
mt-sde
mt-spu
multi.m4 config-ml.in: Remove references to GCJ. 2016-11-15 16:34:02 +00:00
nls.m4
no-executables.m4
override.m4
picflag.m4 remove support for the interix target 2016-06-21 21:57:20 +00:00
plugins.m4
po.m4
proginstall.m4
progtest.m4
sjlj.m4
stdint_h.m4
stdint.m4
target-posix
tcl.m4
tls.m4
uintmax_t.m4
ulonglong.m4
unwind_ipinfo.m4
warnings.m4
weakref.m4
zlib.m4