Update.

2001-08-26  Jakub Jelinek  <jakub@redhat.com>

	* elf/dl-reloc.c (RESOLVE_MAP, RESOLVE): Use elf_machine_type_class
	instead of elf_machine_lookup_noexec_p and elf_machine_lookup_noplt_p.
	Pass type_class to _dl_lookup_*.
	* elf/dl-lookup.c (_dl_lookup_symbol): Take type_clas parameter now.
	Pass around just type_class instead of noexec, noplt pair.
	(_dl_lookup_versioned_symbol): Likewise.
	(_dl_lookup_symbol_skip): Pass around just type_class instead of
	noexec, noplt pair.
	(_dl_lookup_versioned_symbol_skip): Likewise.
	(_dl_do_lookup, _dl_do_lookup_versioned): Likewise.
	* elf/do-lookup.h (do_lookup): Likewise.
	* include/link.h (struct link_map): Replace noexec and noplt fields
	in l_lookup_cache with type_class field.
	* sysdeps/generic/ldsodefs.h (ELF_RTYPE_CLASS_PLT,
	ELF_RTYPE_CLASS_COPY): Define.
	Adjust prototypes for _dl_lookup_symbol and
	_dl_lookup_versioned_symbol.
	* sysdeps/alpha/dl-machine.h (elf_machine_lookup_noplt_p,
	elf_machine_lookup_noexec_p): Remove.
	(elf_machine_type_class): Define.
	* sysdeps/arm/dl-machine.h: Likewise.
	* sysdeps/hppa/dl-machine.h: Likewise.
	* sysdeps/cris/dl-machine.h: Likewise.
	* sysdeps/i386/dl-machine.h: Likewise.
	* sysdeps/ia64/dl-machine.h: Likewise.
	* sysdeps/m68k/dl-machine.h: Likewise.
	* sysdeps/mips/mips64/dl-machine.h: Likewise.
	* sysdeps/mips/dl-machine.h: Likewise.
	* sysdeps/powerpc/dl-machine.h: Likewise.
	* sysdeps/sparc/sparc32/dl-machine.h: Likewise.
	* sysdeps/sparc/sparc64/dl-machine.h: Likewise.
	* sysdeps/sh/dl-machine.h: Likewise.
	* sysdeps/s390/s390-32/dl-machine.h: Likewise.
	* sysdeps/s390/s390-64/dl-machine.h: Likewise.

1 files changed, 12 insertions, 14 deletions

diff --git a/elf/dl-reloc.c b/elf/dl-reloc.c
index 276aea0..6e38648 100644
--- a/elf/dl-reloc.c
+++ b/elf/dl-reloc.c
@@ -75,45 +75,43 @@ cannot make segment writable for relocation"));
     const char *strtab = (const void *) D_PTR (l, l_info[DT_STRTAB]);
 
     /* This macro is used as a callback from the ELF_DYNAMIC_RELOCATE code.  */
-#define RESOLVE_MAP(ref, version, flags) \
+#define RESOLVE_MAP(ref, version, r_type) \
     (ELFW(ST_BIND) ((*ref)->st_info) != STB_LOCAL			      \
      ? ((__builtin_expect ((*ref) == l->l_lookup_cache.sym, 0)		      \
-	 && elf_machine_lookup_noexec_p (flags) == l->l_lookup_cache.noexec   \
-	 && elf_machine_lookup_noplt_p (flags) == l->l_lookup_cache.noplt)    \
+	 && elf_machine_type_class (r_type) == l->l_lookup_cache.type_class)  \
 	? (++_dl_num_cache_relocations,					      \
 	   (*ref) = l->l_lookup_cache.ret,				      \
 	   l->l_lookup_cache.value)					      \
 	: ({ lookup_t _lr;						      \
+	     int _tc = elf_machine_type_class (r_type);			      \
+	     l->l_lookup_cache.type_class = _tc;			      \
 	     l->l_lookup_cache.sym = (*ref);				      \
-	     l->l_lookup_cache.noexec = elf_machine_lookup_noexec_p (flags);  \
-	     l->l_lookup_cache.noplt = elf_machine_lookup_noplt_p (flags);    \
 	     _lr = ((version) != NULL && (version)->hash != 0		      \
 		    ? _dl_lookup_versioned_symbol (strtab + (*ref)->st_name,  \
 						   l, (ref), scope,	      \
-						   (version), (flags), 0)     \
+						   (version), _tc, 0)	      \
 		    : _dl_lookup_symbol (strtab + (*ref)->st_name, l, (ref),  \
-					 scope, (flags), 0));		      \
+					 scope, _tc, 0));		      \
 	     l->l_lookup_cache.ret = (*ref);				      \
 	     l->l_lookup_cache.value = _lr; }))				      \
      : l)
-#define RESOLVE(ref, version, flags) \
+#define RESOLVE(ref, version, r_type) \
     (ELFW(ST_BIND) ((*ref)->st_info) != STB_LOCAL			      \
      ? ((__builtin_expect ((*ref) == l->l_lookup_cache.sym, 0)		      \
-	 && elf_machine_lookup_noexec_p (flags) == l->l_lookup_cache.noexec   \
-	 && elf_machine_lookup_noplt_p (flags) == l->l_lookup_cache.noplt)    \
+	 && elf_machine_type_class (r_type) == l->l_lookup_cache.type_class)  \
 	? (++_dl_num_cache_relocations,					      \
 	   (*ref) = l->l_lookup_cache.ret,				      \
 	   l->l_lookup_cache.value)					      \
 	: ({ lookup_t _lr;						      \
+	     int _tc = elf_machine_type_class (r_type);			      \
+	     l->l_lookup_cache.type_class = _tc;			      \
 	     l->l_lookup_cache.sym = (*ref);				      \
-	     l->l_lookup_cache.noexec = elf_machine_lookup_noexec_p (flags);  \
-	     l->l_lookup_cache.noplt = elf_machine_lookup_noplt_p (flags);    \
 	     _lr = ((version) != NULL && (version)->hash != 0		      \
 		    ? _dl_lookup_versioned_symbol (strtab + (*ref)->st_name,  \
 						   l, (ref), scope,	      \
-						   (version), (flags), 0)     \
+						   (version), _tc, 0)	      \
 		    : _dl_lookup_symbol (strtab + (*ref)->st_name, l, (ref),  \
-					 scope, (flags), 0));		      \
+					 scope, _tc, 0));		      \
 	     l->l_lookup_cache.ret = (*ref);				      \
 	     l->l_lookup_cache.value = _lr; }))				      \
      : l->l_addr)