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| author | H.J. Lu <hjl.tools@gmail.com> | 2015-07-14 09:10:59 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2015-07-14 09:18:16 -0700 |
| commit | 4d6404f01d38b1f34bd9bba4d78276e8154f3312 (patch) | |
| tree | 434077a1d2523528dc0f9e480a5955abd61f90e2 | |
| parent | 49d00f48e8e3c1331d367785f19c69867a47b4cd (diff) | |
| download | binutils-gdb-4d6404f01d38b1f34bd9bba4d78276e8154f3312.tar.gz | |
Sync ansidecl.h with GCC
Sync with GCC
2015-03-02 Markus Trippelsdorf <markus@trippelsdorf.de>
PR target/65261
* ansidecl.h (ATTRIBUTE_NO_SANITIZE_UNDEFINED): New macro.
| -rw-r--r-- | include/ChangeLog | 8 | ||||
| -rw-r--r-- | include/ansidecl.h | 9 |
2 files changed, 17 insertions, 0 deletions
diff --git a/include/ChangeLog b/include/ChangeLog index cd83b28f058..7dd08853cc6 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,11 @@ +2015-07-14 H.J. Lu <hongjiu.lu@intel.com> + + Sync with GCC + 2015-03-02 Markus Trippelsdorf <markus@trippelsdorf.de> + + PR target/65261 + * ansidecl.h (ATTRIBUTE_NO_SANITIZE_UNDEFINED): New macro. + 2015-07-09 Catherine Moore <clm@codesourcery.com> * elf/mips/mips.h (Val_GNU_MIPS_ABI_FP_NAN2008): New. diff --git a/include/ansidecl.h b/include/ansidecl.h index 6cbea971aaa..224627df2d1 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. */ |