diff options
Diffstat (limited to 'sysdeps/generic/dl-lookupcfg.h')
| -rw-r--r-- | sysdeps/generic/dl-lookupcfg.h | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/sysdeps/generic/dl-lookupcfg.h b/sysdeps/generic/dl-lookupcfg.h index f48cb0a844..2b29989600 100644 --- a/sysdeps/generic/dl-lookupcfg.h +++ b/sysdeps/generic/dl-lookupcfg.h @@ -1,5 +1,5 @@ /* Configuration of lookup functions. - Copyright (C) 2002 Free Software Foundation, Inc. + Copyright (C) 2002, 2004 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 @@ -17,16 +17,13 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ -/* 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 +/* 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) |