diff options
Diffstat (limited to 'src/base/compiler.hh')
| -rw-r--r-- | src/base/compiler.hh | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/base/compiler.hh b/src/base/compiler.hh index dc23ed7b3..2c655af60 100644 --- a/src/base/compiler.hh +++ b/src/base/compiler.hh @@ -40,11 +40,13 @@ #define M5_ATTR_NORETURN __attribute__((noreturn)) #define M5_PRAGMA_NORETURN(x) #define M5_DUMMY_RETURN +#define M5_VAR_USED __attribute__((unused)) #elif defined(__SUNPRO_CC) // this doesn't do anything with sun cc, but why not #define M5_ATTR_NORETURN __sun_attr__((__noreturn__)) #define M5_DUMMY_RETURN return (0); #define DO_PRAGMA(x) _Pragma(#x) +#define M5_VAR_USED #define M5_PRAGMA_NORETURN(x) DO_PRAGMA(does_not_return(x)) #else #error "Need to define compiler options in base/compiler.hh" |