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| author |   beck <beck@openbsd.org> | 2003-05-08 09:37:43 +0000 |
|---|---|---|
| committer | beck <beck@openbsd.org> | 2003-05-08 09:37:43 +0000 |
| commit | 2dd6b5ca140d50f61e9d816977e382e23697d85f (patch) | |
| tree | d6cd42f823ebbd1e7f10b557ac5a8b70dc6b38b3 | |
| parent | AUTHOR -> AUTHORS in .Sh, as per mdoc template. (diff) | |
| download | wireguard-openbsd-2dd6b5ca140d50f61e9d816977e382e23697d85f.tar.xz wireguard-openbsd-2dd6b5ca140d50f61e9d816977e382e23697d85f.zip | |
Don't inline strcpy. since it's evil anyway. This makes it
easier to find in object files without worrying about whether
or not -fno-builtin was used in building.
ok itojun@, tedu@, anil@, henning@, etc...
| -rw-r--r-- | gnu/egcs/gcc/c-decl.c | 2 | ||||
| -rw-r--r-- | gnu/egcs/gcc/config/openbsd.h | 4 |
2 files changed, 6 insertions, 0 deletions
diff --git a/gnu/egcs/gcc/c-decl.c b/gnu/egcs/gcc/c-decl.c index 6f8a9006811..f6e4f8df320 100644 --- a/gnu/egcs/gcc/c-decl.c +++ b/gnu/egcs/gcc/c-decl.c @@ -3545,8 +3545,10 @@ init_decl_processing () builtin_function ("memset", memset_ftype, BUILT_IN_MEMSET, NULL_PTR); builtin_function ("strcmp", int_ftype_string_string, BUILT_IN_STRCMP, NULL_PTR); +#ifndef NO_UNSAFE_BUILTINS builtin_function ("strcpy", string_ftype_ptr_ptr, BUILT_IN_STRCPY, NULL_PTR); +#endif builtin_function ("strlen", strlen_ftype, BUILT_IN_STRLEN, NULL_PTR); builtin_function ("sqrtf", float_ftype_float, BUILT_IN_FSQRT, NULL_PTR); builtin_function ("sqrt", double_ftype_double, BUILT_IN_FSQRT, NULL_PTR); diff --git a/gnu/egcs/gcc/config/openbsd.h b/gnu/egcs/gcc/config/openbsd.h index 81157d41821..3b9b3169ad2 100644 --- a/gnu/egcs/gcc/config/openbsd.h +++ b/gnu/egcs/gcc/config/openbsd.h @@ -308,3 +308,7 @@ do { \ as this depends on a few other details as well... */ #define HANDLE_SYSV_PRAGMA +/* Disable the use of unsafe builtin functions, (strcpy), making + * them easier to spot in the object files. + */ +#define NO_UNSAFE_BUILTINS |