From: H.J. Lu Date: Tue, 14 Jul 2015 16:10:59 +0000 (-0700) Subject: Sync ansidecl.h with GCC X-Git-Tag: users/ARM/embedded-binutils-2_26-branch-2016q1~1364 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4d6404f01d38b1f34bd9bba4d78276e8154f3312;p=platform%2Fupstream%2Fbinutils.git Sync ansidecl.h with GCC Sync with GCC 2015-03-02 Markus Trippelsdorf PR target/65261 * ansidecl.h (ATTRIBUTE_NO_SANITIZE_UNDEFINED): New macro. --- diff --git a/include/ChangeLog b/include/ChangeLog index cd83b28..7dd0885 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,11 @@ +2015-07-14 H.J. Lu + + Sync with GCC + 2015-03-02 Markus Trippelsdorf + + PR target/65261 + * ansidecl.h (ATTRIBUTE_NO_SANITIZE_UNDEFINED): New macro. + 2015-07-09 Catherine Moore * elf/mips/mips.h (Val_GNU_MIPS_ABI_FP_NAN2008): New. diff --git a/include/ansidecl.h b/include/ansidecl.h index 6cbea97..224627d 100644 --- a/include/ansidecl.h +++ b/include/ansidecl.h @@ -274,6 +274,15 @@ So instead we use the macro below and test it against specific values. */ # endif /* GNUC >= 4.3 */ #endif /* ATTRIBUTE_HOT */ +/* Attribute 'no_sanitize_undefined' was valid as of gcc 4.9. */ +#ifndef ATTRIBUTE_NO_SANITIZE_UNDEFINED +# if (GCC_VERSION >= 4009) +# define ATTRIBUTE_NO_SANITIZE_UNDEFINED __attribute__ ((no_sanitize_undefined)) +# else +# define ATTRIBUTE_NO_SANITIZE_UNDEFINED +# endif /* GNUC >= 4.9 */ +#endif /* ATTRIBUTE_NO_SANITIZE_UNDEFINED */ + /* We use __extension__ in some places to suppress -pedantic warnings about GCC extensions. This feature didn't work properly before gcc 2.8. */