diff options
Diffstat (limited to 'sysdeps/generic/dl-lookupcfg.h')
| -rw-r--r-- | sysdeps/generic/dl-lookupcfg.h | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/sysdeps/generic/dl-lookupcfg.h b/sysdeps/generic/dl-lookupcfg.h index 2b29989600..f48cb0a844 100644 --- a/sysdeps/generic/dl-lookupcfg.h +++ b/sysdeps/generic/dl-lookupcfg.h @@ -1,5 +1,5 @@ /* Configuration of lookup functions. - Copyright (C) 2002, 2004 Free Software Foundation, Inc. + Copyright (C) 2002 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -17,13 +17,16 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ -/* The type of the return value of fixup/profile_fixup. */ -#define DL_FIXUP_VALUE_TYPE ElfW(Addr) -/* Construct a value of type DL_FIXUP_VALUE_TYPE from a code address - and a link map. */ -#define DL_FIXUP_MAKE_VALUE(map, addr) (addr) -/* Extract the code address from a value of type DL_FIXUP_MAKE_VALUE. - */ -#define DL_FIXUP_VALUE_CODE_ADDR(value) (value) -#define DL_FIXUP_VALUE_ADDR(value) (value) -#define DL_FIXUP_ADDR_VALUE(addr) (addr) +/* Some platforms need more information from the symbol lookup function + than just the address. But this is not generally the case. + + However, because of how _dl_sym and _dl_tls_symaddr are written, every + platform needs it when we support TLS. */ + +#include <tls.h> /* Defines USE_TLS (or doesn't). */ + +#ifdef USE_TLS +# define DL_LOOKUP_RETURNS_MAP +#else +# undef DL_LOOKUP_RETURNS_MAP +#endif |