diff options
Diffstat (limited to 'gcc/system.h')
| -rw-r--r-- | gcc/system.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gcc/system.h b/gcc/system.h index 92b045c..568bd75 100644 --- a/gcc/system.h +++ b/gcc/system.h @@ -804,4 +804,29 @@ extern void fancy_abort (const char *, int, const char *) ATTRIBUTE_NORETURN; #endif #endif +#ifdef ENABLE_VALGRIND_CHECKING +# ifdef HAVE_VALGRIND_MEMCHECK_H +# include <valgrind/memcheck.h> +# elif defined HAVE_MEMCHECK_H +# include <memcheck.h> +# else +# include <valgrind.h> +# endif +/* Compatibility macros to let valgrind 3.1 work. */ +# ifndef VALGRIND_MAKE_MEM_NOACCESS +# define VALGRIND_MAKE_MEM_NOACCESS VALGRIND_MAKE_NOACCESS +# endif +# ifndef VALGRIND_MAKE_MEM_DEFINED +# define VALGRIND_MAKE_MEM_DEFINED VALGRIND_MAKE_READABLE +# endif +# ifndef VALGRIND_MAKE_MEM_UNDEFINED +# define VALGRIND_MAKE_MEM_UNDEFINED VALGRIND_MAKE_WRITABLE +# endif +#else +/* Avoid #ifdef:s when we can help it. */ +#define VALGRIND_DISCARD(x) +#define VALGRIND_MALLOCLIKE_BLOCK(w,x,y,z) +#define VALGRIND_FREELIKE_BLOCK(x,y) +#endif + #endif /* ! GCC_SYSTEM_H */ |