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authorUlrich Drepper <drepper@redhat.com>2000-05-05 07:15:29 +0000
committerUlrich Drepper <drepper@redhat.com>2000-05-05 07:15:29 +0000
commitc0282c0642e99b375ab14fd343aa537445cd72a4 (patch)
tree2fb1716922b899555ab3bdcfbd95225d7e1e912d /elf/dl-lookup.c
parent61d357cae37d7d84afa50bdba12dcf177980e7bf (diff)
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Update.
2000-05-05 Ulrich Drepper <drepper@redhat.com> * elf/dl-load.c (_dl_map_object_from_fd): Little of computation of parameter to mprotect and for variable assignments. 2000-05-03 Jes Sorensen <jes@linuxcare.com> * sysdeps/generic/ldsodefs.h (LOOKUP_VALUE_ADDRESS): Check the validity of map before dereferencing it. * elf/dl-reloc.c (RESOLVE_MAP): Define. 2000-05-02 Jes Sorensen <jes@linuxcare.com> * elf/dl-runtime.c (fixup): Add the value returned in the symbol lookup to the arguments to elf_machine_fixup_plt(). * sysdeps/ia64/dl-machine.h (elf_machine_fixup_plt): Add Link_map of the symbol being resolved to input argument list and make the function return the pointer to the reloc. * sysdeps/alpha/dl-machine.h (elf_machine_fixup_plt): Change return valuie to lookup_t and return the value. * sysdeps/arm/dl-machine.h (elf_machine_fixup_plt): Likewise. * sysdeps/generic/dl-machine.h (elf_machine_fixup_plt): Likewise. * sysdeps/i386/dl-machine.h (elf_machine_fixup_plt): Likewise. * sysdeps/m68k/dl-machine.h (elf_machine_fixup_plt): Likewise. * sysdeps/sparc/sparc32/dl-machine.h (elf_machine_fixup_plt): Likewise. * sysdeps/sparc/sparc64/dl-machine.h (elf_machine_fixup_plt): Likewise. * sysdeps/powerpc/dl-machine.h (elf_machine_fixup_plt): Likewise. Make it an inline function returning value after calling __elf_machine_fixup_plt(). * elf/dl-sym.c (_dl_vsym): Use DL_SYMBOL_ADDRESS() to obtain the symbol address. * elf/dl-symbol.c (_dl_symbol_value): Use LOOKUP_VALUE_ADDRESS to obtain the symbol address. * sysdeps/generic/ldsodefs.h: Add generic DL_SYMBOL_ADDRESS() macro depending on the definition of ELF_FUNCTION_PTR_IS_SPECIAL. * sysdeps/ia64/dl-machine.h: Add DL_SYMBOL_ADDRESS() macro calling _dl_symbol_address() - this way DL_SYMBOL_ADDRESS() turns into an inline on non ia64. 2000-04-28 Jes Sorensen <jes@linuxcare.com> * elf/dl-runtime.c (fixup): Use the portable macros to get the symbol address of an object. * elf/dl-runtime.c (fixup-profile): Use the portable macros to get the symbol address of an object. * elf/dl-libc.c (struct do_dlsym_args): Change loadbase to a lookup_t. * elf/dl-lookup.c (_dl_lookup_symbol): Likewise. (_dl_lookup_symbol_skip): Likewise. (_dl_lookup_versioned_symbol): Likewise. (_dl_lookup_versioned_symbol_skip): Likewise. 2000-04-27 Jes Sorensen <jes@linuxcare.com> * elf/rtld.c (_dl_start): Get the function pointer return address via _dl_start_address for architectures that need a function pointer descriptor rather than just a pointer (ia64). * sysdeps/generic/dl-lookupcfg.h: New file. * sysdeps/ia64/dl-lookupcfg.h: New file. * sysdeps/ia64/dl-machine.h: New file. * sysdeps/ia64/dl-symaddr.c: New file. * sysdeps/ia64/dl-fptr.c: New file. * elf/elf.h: Add IA-64 specific definitions.
Diffstat (limited to 'elf/dl-lookup.c')
-rw-r--r--elf/dl-lookup.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/elf/dl-lookup.c b/elf/dl-lookup.c
index dc4564f..c38e2e8 100644
--- a/elf/dl-lookup.c
+++ b/elf/dl-lookup.c
@@ -86,7 +86,7 @@ static int
add_dependency (struct link_map *undef_map, struct link_map *map)
{
struct link_map **list;
- unsigned act;
+ unsigned int act;
unsigned int i;
int result = 0;
@@ -183,7 +183,7 @@ add_dependency (struct link_map *undef_map, struct link_map *map)
/* Search loaded objects' symbol tables for a definition of the symbol
UNDEF_NAME. */
-ElfW(Addr)
+lookup_t
internal_function
_dl_lookup_symbol (const char *undef_name, struct link_map *undef_map,
const ElfW(Sym) **ref, struct r_scope_elem *symbol_scope[],
@@ -241,7 +241,7 @@ _dl_lookup_symbol (const char *undef_name, struct link_map *undef_map,
": symbol `", undef_name, "'\n", NULL);
*ref = current_value.s;
- return current_value.m->l_addr;
+ return LOOKUP_VALUE (current_value.m);
}
@@ -250,7 +250,7 @@ _dl_lookup_symbol (const char *undef_name, struct link_map *undef_map,
it only considers objects which were loaded after the described
object. If there are more search lists the object described by
SKIP_MAP is only skipped. */
-ElfW(Addr)
+lookup_t
internal_function
_dl_lookup_symbol_skip (const char *undef_name,
struct link_map *undef_map, const ElfW(Sym) **ref,
@@ -328,7 +328,7 @@ _dl_lookup_symbol_skip (const char *undef_name,
": symbol `", undef_name, "' (skip)\n", NULL);
*ref = current_value.s;
- return current_value.m->l_addr;
+ return LOOKUP_VALUE (current_value.m);
}
@@ -337,7 +337,7 @@ _dl_lookup_symbol_skip (const char *undef_name,
symbol.
XXX We'll see whether we need this separate function. */
-ElfW(Addr)
+lookup_t
internal_function
_dl_lookup_versioned_symbol (const char *undef_name,
struct link_map *undef_map, const ElfW(Sym) **ref,
@@ -422,13 +422,13 @@ _dl_lookup_versioned_symbol (const char *undef_name,
"]\n", NULL);
*ref = current_value.s;
- return current_value.m->l_addr;
+ return LOOKUP_VALUE (current_value.m);
}
/* Similar to _dl_lookup_symbol_skip but takes an additional argument
with the version we are looking for. */
-ElfW(Addr)
+lookup_t
internal_function
_dl_lookup_versioned_symbol_skip (const char *undef_name,
struct link_map *undef_map,
@@ -523,7 +523,7 @@ _dl_lookup_versioned_symbol_skip (const char *undef_name,
"] (skip)\n", NULL);
*ref = current_value.s;
- return current_value.m->l_addr;
+ return LOOKUP_VALUE (current_value.m);
}