diff options
| author | Bob Beck <beck@cvs.openbsd.org> | 2003-05-08 09:37:45 +0000 |
|---|---|---|
| committer | Bob Beck <beck@cvs.openbsd.org> | 2003-05-08 09:37:45 +0000 |
| commit | 3adeb8c3924d25d0470010bbd9c39ce91db03bb4 (patch) | |
| tree | 793443c82bbf8a8d85135fc80a33b8d595c20cd9 /gnu | |
| parent | a69cb28678e255d5f543babde54d09c299ab8aec (diff) | |
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...
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/egcs/gcc/c-decl.c | 6 | ||||
| -rw-r--r-- | gnu/egcs/gcc/config/openbsd.h | 4 |
2 files changed, 9 insertions, 1 deletions
diff --git a/gnu/egcs/gcc/c-decl.c b/gnu/egcs/gcc/c-decl.c index a232217bc0a..f6e4f8df320 100644 --- a/gnu/egcs/gcc/c-decl.c +++ b/gnu/egcs/gcc/c-decl.c @@ -1,5 +1,6 @@ /* Process declarations and variables for C compiler. - Copyright (C) 1988, 92-98, 1999 Free Software Foundation, Inc. + Copyright (C) 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000 + Free Software Foundation, Inc. This file is part of GNU CC. @@ -1951,6 +1952,7 @@ duplicate_decls (newdecl, olddecl, different_binding_level) { /* Since the type is OLDDECL's, make OLDDECL's size go with. */ DECL_SIZE (newdecl) = DECL_SIZE (olddecl); + DECL_MODE (newdecl) = DECL_MODE (olddecl); if (TREE_CODE (olddecl) != FUNCTION_DECL) if (DECL_ALIGN (olddecl) > DECL_ALIGN (newdecl)) DECL_ALIGN (newdecl) = DECL_ALIGN (olddecl); @@ -3543,8 +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 |