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Update.

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2004-03-06  Ulrich Drepper  <drepper@redhat.com>

	* elf/dl-lookup.c: We don't need for specialized lookup functions.
	Combining the functionality does not slow down relocation processing,
	it might even speed it up a little.
	* sysdeps/generic/ldsodefs.h: Adjust prototypes for lookup function.
	Add only one function pointer to rtlf_global_ro.
	* elf/do-lookup.h: Replace #ifs with ifs.
	* elf/dl-libc.c: Adjust _dl_lookup_* callers.
	* elf/dl-reloc.c: Likewise.
	* elf/dl-runtime.c: Likewise.
	* elf/dl-sym.c: Likewise.
	* elf/rtld.c: Likewise.  Adjust _rtld_global_ro initialization.

	* sysdeps/generic/ldsodefs.h (__rtld_local_attribute__,
	__rtld_global_attribute__): Undef after use.
	(_rtld_local_ro): Define __rtld_local_attribute__ with just hidden
	if available.

	* sysdeps/alpha/Subdirs: New file.
	* sysdeps/alpha/soft-fp/Makefile: New file.
	* sysdeps/alpha/soft-fp/Versions: New file.
	* sysdeps/alpha/soft-fp/local-soft-fp.h: New file.
	* sysdeps/alpha/soft-fp/ots_add.c: New file.
	* sysdeps/alpha/soft-fp/ots_cmp.c: new file.
	* sysdeps/alpha/soft-fp/ots_cmpe.c: New file.
	* sysdeps/alpha/soft-fp/ots_cvtqux.c: New file.
	* sysdeps/alpha/soft-fp/ots_cvtqx.c: New file.
	* sysdeps/alpha/soft-fp/ots_cvttx.c: New file.
	* sysdeps/alpha/soft-fp/ots_cvtxq.c: New file.
	* sysdeps/alpha/soft-fp/ots_cvtxt.c: New file.
	* sysdeps/alpha/soft-fp/ots_div.c: New file.
	* sysdeps/alpha/soft-fp/ots_mul.c: New file.
	* sysdeps/alpha/soft-fp/ots_nintxq.c: New file.
	* sysdeps/alpha/soft-fp/ots_sub.c: New file.
This commit is contained in:
Ulrich Drepper
2004-03-07 05:26:02 +00:00
parent bdf4a4f1ea
commit 021723ab78
8 changed files with 194 additions and 216 deletions
Download Patch File Download Diff File Expand all files Collapse all files

79
elf/dl-runtime.c
View File

@ -73,30 +73,26 @@ fixup (
used don't look in the global scope. */
if (__builtin_expect (ELFW(ST_VISIBILITY) (sym->st_other), 0) == 0)
{
switch (l->l_info[VERSYMIDX (DT_VERSYM)] != NULL)
{
default:
{
const ElfW(Half) *vernum =
(const void *) D_PTR (l, l_info[VERSYMIDX (DT_VERSYM)]);
ElfW(Half) ndx = vernum[ELFW(R_SYM) (reloc->r_info)] & 0x7fff;
const struct r_found_version *version = &l->l_versions[ndx];
const struct r_found_version *version = NULL;
// XXX Why exactly do we have the differentiation of the flags here?
int flags = DL_LOOKUP_ADD_DEPENDENCY;
if (version->hash != 0)
{
result = _dl_lookup_versioned_symbol (strtab + sym->st_name,
l, &sym, l->l_scope,
version,
ELF_RTYPE_CLASS_PLT, 0);
break;
}
}
case 0:
result = _dl_lookup_symbol (strtab + sym->st_name, l, &sym,
l->l_scope, ELF_RTYPE_CLASS_PLT,
DL_LOOKUP_ADD_DEPENDENCY);
if (l->l_info[VERSYMIDX (DT_VERSYM)] != NULL)
{
const ElfW(Half) *vernum =
(const void *) D_PTR (l, l_info[VERSYMIDX (DT_VERSYM)]);
ElfW(Half) ndx = vernum[ELFW(R_SYM) (reloc->r_info)] & 0x7fff;
version = &l->l_versions[ndx];
if (version->hash == 0)
version = NULL;
else
flags = 0;
}
result = _dl_lookup_symbol_x (strtab + sym->st_name, l, &sym,
l->l_scope, version, ELF_RTYPE_CLASS_PLT,
DL_LOOKUP_ADD_DEPENDENCY, NULL);
/* Currently result contains the base load address (or link map)
of the object that defines sym. Now add in the symbol
offset. */
@ -161,32 +157,27 @@ profile_fixup (
don't look in the global scope. */
if (__builtin_expect (ELFW(ST_VISIBILITY) (sym->st_other), 0) == 0)
{
switch (l->l_info[VERSYMIDX (DT_VERSYM)] != NULL)
{
default:
{
const ElfW(Half) *vernum =
(const void *) D_PTR (l,l_info[VERSYMIDX (DT_VERSYM)]);
ElfW(Half) ndx = vernum[ELFW(R_SYM) (reloc->r_info)] & 0x7fff;
const struct r_found_version *version = &l->l_versions[ndx];
const struct r_found_version *version = NULL;
// XXX Why exactly do we have the differentiation of the flags here?
int flags = DL_LOOKUP_ADD_DEPENDENCY;
if (version->hash != 0)
{
result = _dl_lookup_versioned_symbol (strtab
+ sym->st_name,
l, &sym, l->l_scope,
version,
ELF_RTYPE_CLASS_PLT,
0);
break;
}
}
case 0:
result = _dl_lookup_symbol (strtab + sym->st_name, l, &sym,
l->l_scope, ELF_RTYPE_CLASS_PLT,
DL_LOOKUP_ADD_DEPENDENCY);
if (l->l_info[VERSYMIDX (DT_VERSYM)] != NULL)
{
const ElfW(Half) *vernum =
(const void *) D_PTR (l, l_info[VERSYMIDX (DT_VERSYM)]);
ElfW(Half) ndx = vernum[ELFW(R_SYM) (reloc->r_info)] & 0x7fff;
version = &l->l_versions[ndx];
if (version->hash == 0)
version = NULL;
else
flags = 0;
}
result = _dl_lookup_symbol_x (strtab + sym->st_name, l, &sym,
l->l_scope, version,
ELF_RTYPE_CLASS_PLT,
DL_LOOKUP_ADD_DEPENDENCY, NULL);
/* Currently result contains the base load address (or link map)
of the object that defines sym. Now add in the symbol
offset. */