diff options
| author | Bernd Schmidt <bernds_cb1@t-online.de> | 2007-12-03 22:54:16 +0000 |
|---|---|---|
| committer | Bernd Schmidt <bernds_cb1@t-online.de> | 2007-12-03 22:54:16 +0000 |
| commit | 95586b5663e51548e91fdbde34037886fb1eb07c (patch) | |
| tree | d29cf66e07de417b715e84cbd04e4b38f0f96c40 /ldso/include/dl-defs.h | |
| parent | 3d2a55e7a31cbb50ca1677d09791ca147368b62a (diff) | |
Blackfin FD-PIC patch 3/6.
Change _dl_find_hash to _dl_lookup_hash, as on the NPTL branch.
_dl_find_hash is now a wrapper function around it; unlike on the NPTL branch,
it retains the old interface so that not all callers need to be changed.
_dl_lookup_hash can optionally give its caller a pointer to the module where
the symbol was found.
Introduce ELF_RTYPE_CLASS_DLSYM for lookups from libdl.
Spelling fixes in the Blackfin port, since Alex Oliva's original version of
these patches used _dl_find_hash_mod as the name of the function rather than
_dl_lookup_hash.
Diffstat (limited to 'ldso/include/dl-defs.h')
| -rw-r--r-- | ldso/include/dl-defs.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/ldso/include/dl-defs.h b/ldso/include/dl-defs.h index 19eab074f..21a66a40f 100644 --- a/ldso/include/dl-defs.h +++ b/ldso/include/dl-defs.h @@ -181,4 +181,11 @@ typedef struct { #define __C_SYMBOL_PREFIX__ "_" #endif +/* Define this if you want to modify the VALUE returned by + _dl_find_hash for this reloc TYPE. TPNT is the module in which the + matching SYM was found. */ +#ifndef DL_FIND_HASH_VALUE +# define DL_FIND_HASH_VALUE(TPNT, TYPE, SYM) (DL_RELOC_ADDR ((SYM)->st_value, (TPNT)->loadaddr)) +#endif + #endif /* _LD_DEFS_H */ |