diff --git a/ChangeLog b/ChangeLog
index ed8c80ffed..35ba6a6e68 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,40 @@
+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.
+
 2001-08-26  Ulrich Drepper  <drepper@redhat.com>
 
 	* manual/message.texi (Advanced gettext functions): Change
diff --git a/elf/dl-lookup.c b/elf/dl-lookup.c
index 71dda25aff..5fa6b73b50 100644
--- a/elf/dl-lookup.c
+++ b/elf/dl-lookup.c
@@ -175,14 +175,14 @@ internal_function
 _dl_do_lookup (const char *undef_name, unsigned long int hash,
 	       const ElfW(Sym) *ref, struct sym_val *result,
 	       struct r_scope_elem *scope, size_t i,
-	       struct link_map *skip, int noexec, int noplt);
+	       struct link_map *skip, int type_class);
 static int
 internal_function
 _dl_do_lookup_versioned (const char *undef_name, unsigned long int hash,
 			 const ElfW(Sym) *ref, struct sym_val *result,
 			 struct r_scope_elem *scope, size_t i,
 			 const struct r_found_version *const version,
-			 struct link_map *skip, int noexec, int noplt);
+			 struct link_map *skip, int type_class);
 
 
 /* Search loaded objects' symbol tables for a definition of the symbol
@@ -192,21 +192,19 @@ 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[],
-		   int reloc_type, int explicit)
+		   int type_class, int explicit)
 {
   unsigned long int hash = _dl_elf_hash (undef_name);
   struct sym_val current_value = { NULL, NULL };
   struct r_scope_elem **scope;
   int protected;
-  int noexec = elf_machine_lookup_noexec_p (reloc_type);
-  int noplt = elf_machine_lookup_noplt_p (reloc_type);
 
   ++_dl_num_relocations;
 
   /* Search the relevant loaded objects for a definition.  */
   for (scope = symbol_scope; *scope; ++scope)
     if (do_lookup (undef_name, hash, *ref, &current_value, *scope, 0, NULL,
-		   noexec, noplt))
+		   type_class))
       {
 	/* We have to check whether this would bind UNDEF_MAP to an object
 	   in the global scope which was dynamically loaded.  In this case
@@ -223,7 +221,7 @@ _dl_lookup_symbol (const char *undef_name, struct link_map *undef_map,
 	  /* Something went wrong.  Perhaps the object we tried to reference
 	     was just removed.  Try finding another definition.  */
 	  return _dl_lookup_symbol (undef_name, undef_map, ref, symbol_scope,
-				    reloc_type, 0);
+				    type_class, 0);
 
 	break;
       }
@@ -270,7 +268,7 @@ _dl_lookup_symbol (const char *undef_name, struct link_map *undef_map,
 
       for (scope = symbol_scope; *scope; ++scope)
 	if (_dl_do_lookup (undef_name, hash, *ref, &protected_value, *scope,
-			   0, NULL, 0, 1))
+			   0, NULL, ELF_RTYPE_CLASS_PLT))
 	  break;
 
       if (protected_value.s == NULL || protected_value.m == undef_map)
@@ -311,10 +309,10 @@ _dl_lookup_symbol_skip (const char *undef_name,
     assert (i < (*scope)->r_nlist);
 
   if (! _dl_do_lookup (undef_name, hash, *ref, &current_value, *scope, i,
-		       skip_map, 0, 0))
+		       skip_map, 0))
     while (*++scope)
       if (_dl_do_lookup (undef_name, hash, *ref, &current_value, *scope, 0,
-			 skip_map, 0, 0))
+			 skip_map, 0))
 	break;
 
   if (__builtin_expect (current_value.s == NULL, 0))
@@ -346,10 +344,10 @@ _dl_lookup_symbol_skip (const char *undef_name,
 
       if (i >= (*scope)->r_nlist
 	  || !_dl_do_lookup (undef_name, hash, *ref, &protected_value, *scope,
-			     i, skip_map, 0, 1))
+			     i, skip_map, ELF_RTYPE_CLASS_PLT))
 	while (*++scope)
 	  if (_dl_do_lookup (undef_name, hash, *ref, &protected_value, *scope,
-			     0, skip_map, 0, 1))
+			     0, skip_map, ELF_RTYPE_CLASS_PLT))
 	    break;
 
       if (protected_value.s == NULL || protected_value.m == undef_map)
@@ -374,14 +372,12 @@ _dl_lookup_versioned_symbol (const char *undef_name,
 			     struct link_map *undef_map, const ElfW(Sym) **ref,
 			     struct r_scope_elem *symbol_scope[],
 			     const struct r_found_version *version,
-			     int reloc_type, int explicit)
+			     int type_class, int explicit)
 {
   unsigned long int hash = _dl_elf_hash (undef_name);
   struct sym_val current_value = { NULL, NULL };
   struct r_scope_elem **scope;
   int protected;
-  int noexec = elf_machine_lookup_noexec_p (reloc_type);
-  int noplt = elf_machine_lookup_noplt_p (reloc_type);
 
   ++_dl_num_relocations;
 
@@ -389,7 +385,7 @@ _dl_lookup_versioned_symbol (const char *undef_name,
   for (scope = symbol_scope; *scope; ++scope)
     {
       int res = do_lookup_versioned (undef_name, hash, *ref, &current_value,
-				     *scope, 0, version, NULL, noexec, noplt);
+				     *scope, 0, version, NULL, type_class);
       if (res > 0)
 	{
 	  /* We have to check whether this would bind UNDEF_MAP to an object
@@ -408,7 +404,7 @@ _dl_lookup_versioned_symbol (const char *undef_name,
 	       was just removed.  Try finding another definition.  */
 	    return _dl_lookup_versioned_symbol (undef_name, undef_map, ref,
 						symbol_scope, version,
-						reloc_type, 0);
+						type_class, 0);
 
 	  break;
 	}
@@ -482,7 +478,8 @@ _dl_lookup_versioned_symbol (const char *undef_name,
 
       for (scope = symbol_scope; *scope; ++scope)
 	if (_dl_do_lookup_versioned (undef_name, hash, *ref, &protected_value,
-				     *scope, 0, version, NULL, 0, 1))
+				     *scope, 0, version, NULL,
+				     ELF_RTYPE_CLASS_PLT))
 	  break;
 
       if (protected_value.s == NULL || protected_value.m == undef_map)
@@ -522,10 +519,10 @@ _dl_lookup_versioned_symbol_skip (const char *undef_name,
     assert (i < (*scope)->r_nlist);
 
   if (! _dl_do_lookup_versioned (undef_name, hash, *ref, &current_value,
-				 *scope, i, version, skip_map, 0, 0))
+				 *scope, i, version, skip_map, 0))
     while (*++scope)
       if (_dl_do_lookup_versioned (undef_name, hash, *ref, &current_value,
-				   *scope, 0, version, skip_map, 0, 0))
+				   *scope, 0, version, skip_map, 0))
 	break;
 
   if (__builtin_expect (current_value.s == NULL, 0))
@@ -571,11 +568,11 @@ _dl_lookup_versioned_symbol_skip (const char *undef_name,
       if (i >= (*scope)->r_nlist
 	  || !_dl_do_lookup_versioned (undef_name, hash, *ref,
 				       &protected_value, *scope, i, version,
-				       skip_map, 0, 1))
+				       skip_map, ELF_RTYPE_CLASS_PLT))
 	while (*++scope)
 	  if (_dl_do_lookup_versioned (undef_name, hash, *ref,
 				       &protected_value, *scope, 0, version,
-				       skip_map, 0, 1))
+				       skip_map, ELF_RTYPE_CLASS_PLT))
 	    break;
 
       if (protected_value.s == NULL || protected_value.m == undef_map)
@@ -616,10 +613,10 @@ internal_function
 _dl_do_lookup (const char *undef_name, unsigned long int hash,
 	       const ElfW(Sym) *ref, struct sym_val *result,
 	       struct r_scope_elem *scope, size_t i,
-	       struct link_map *skip, int noexec, int noplt)
+	       struct link_map *skip, int type_class)
 {
-  return do_lookup (undef_name, hash, ref, result, scope, i, skip, noexec,
-		    noplt);
+  return do_lookup (undef_name, hash, ref, result, scope, i, skip,
+		    type_class);
 }
 
 static int
@@ -628,8 +625,8 @@ _dl_do_lookup_versioned (const char *undef_name, unsigned long int hash,
 			 const ElfW(Sym) *ref, struct sym_val *result,
 			 struct r_scope_elem *scope, size_t i,
 			 const struct r_found_version *const version,
-			 struct link_map *skip, int noexec, int noplt)
+			 struct link_map *skip, int type_class)
 {
   return do_lookup_versioned (undef_name, hash, ref, result, scope, i,
-			      version, skip, noexec, noplt);
+			      version, skip, type_class);
 }
diff --git a/elf/dl-reloc.c b/elf/dl-reloc.c
index 276aea094b..6e38648d88 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)
diff --git a/elf/do-lookup.h b/elf/do-lookup.h
index e60e227fcd..b9364b95d1 100644
--- a/elf/do-lookup.h
+++ b/elf/do-lookup.h
@@ -31,7 +31,7 @@
 static inline int
 FCT (const char *undef_name, unsigned long int hash, const ElfW(Sym) *ref,
      struct sym_val *result, struct r_scope_elem *scope, size_t i, ARG
-     struct link_map *skip, int noexec, int noplt)
+     struct link_map *skip, int type_class)
 {
   struct link_map **list = scope->r_list;
   size_t n = scope->r_nlist;
@@ -56,7 +56,7 @@ FCT (const char *undef_name, unsigned long int hash, const ElfW(Sym) *ref,
 	continue;
 
       /* Don't search the executable when resolving a copy reloc.  */
-      if (noexec && map->l_type == lt_executable)
+      if ((type_class & ELF_RTYPE_CLASS_COPY) && map->l_type == lt_executable)
 	continue;
 
       /* Print some debugging info if wanted.  */
@@ -76,8 +76,11 @@ FCT (const char *undef_name, unsigned long int hash, const ElfW(Sym) *ref,
 	{
 	  sym = &symtab[symidx];
 
+	  assert (ELF_RTYPE_CLASS_PLT == 1);
 	  if (sym->st_value == 0 || /* No value.  */
-	      (noplt && sym->st_shndx == SHN_UNDEF))
+	      /* ((type_class & ELF_RTYPE_CLASS_PLT)
+		  && (sym->st_shndx == SHN_UNDEF)) */
+	      (type_class & (sym->st_shndx == SHN_UNDEF)))
 	    continue;
 
 	  if (ELFW(ST_TYPE) (sym->st_info) > STT_FUNC)
diff --git a/include/link.h b/include/link.h
index 5aba874927..0ae05264c7 100644
--- a/include/link.h
+++ b/include/link.h
@@ -236,8 +236,7 @@ struct link_map
     struct
     {
       const ElfW(Sym) *sym;
-      int noexec;
-      int noplt;
+      int type_class;
 #ifdef DL_LOOKUP_RETURNS_MAP
       struct link_map *value;
 #else
diff --git a/sysdeps/alpha/dl-machine.h b/sysdeps/alpha/dl-machine.h
index 37e8136be8..64cca5c1fd 100644
--- a/sysdeps/alpha/dl-machine.h
+++ b/sysdeps/alpha/dl-machine.h
@@ -351,13 +351,13 @@ $fixup_stack:
 #define RTLD_START_SPECIAL_INIT /* nothing */
 #endif
 
-/* Nonzero iff TYPE describes relocation of a PLT entry, so
-   PLT entries should not be allowed to define the value.  */
-#define elf_machine_lookup_noplt_p(type)  ((type) == R_ALPHA_JMP_SLOT)
-
-/* Nonzero iff TYPE should not be allowed to resolve to one of
-   the main executable's symbols, as for a COPY reloc, which we don't use.  */
-#define elf_machine_lookup_noexec_p(type)  (0)
+/* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry, so
+   PLT entries should not be allowed to define the value.
+   ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve to one
+   of the main executable's symbols, as for a COPY reloc, which we don't
+   use.  */
+#define elf_machine_type_class(type)	\
+  (((type) == R_ALPHA_JMP_SLOT) * ELF_RTYPE_CLASS_PLT)
 
 /* A reloc type used for ld.so cmdline arg lookups to reject PLT entries.  */
 #define ELF_MACHINE_JMP_SLOT	 R_ALPHA_JMP_SLOT
diff --git a/sysdeps/arm/dl-machine.h b/sysdeps/arm/dl-machine.h
index 7dfed999d0..2a4ce9fb01 100644
--- a/sysdeps/arm/dl-machine.h
+++ b/sysdeps/arm/dl-machine.h
@@ -323,13 +323,13 @@ _dl_start_user:
 .previous\n\
 ");
 
-/* Nonzero iff TYPE should not be allowed to resolve to one of
-   the main executable's symbols, as for a COPY reloc.  */
-#define elf_machine_lookup_noexec_p(type) ((type) == R_ARM_COPY)
-
-/* Nonzero iff TYPE describes relocation of a PLT entry, so
-   PLT entries should not be allowed to define the value.  */
-#define elf_machine_lookup_noplt_p(type) ((type) == R_ARM_JUMP_SLOT)
+/* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry, so
+   PLT entries should not be allowed to define the value.
+   ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve to one
+   of the main executable's symbols, as for a COPY reloc.  */
+#define elf_machine_type_class(type) \
+  ((((type) == R_ARM_JUMP_SLOT) * ELF_RTYPE_CLASS_PLT)	\
+   | (((type) == R_ARM_COPY) * ELF_RTYPE_CLASS_COPY))
 
 /* A reloc type used for ld.so cmdline arg lookups to reject PLT entries.  */
 #define ELF_MACHINE_JMP_SLOT	R_ARM_JUMP_SLOT
diff --git a/sysdeps/cris/dl-machine.h b/sysdeps/cris/dl-machine.h
index ce8dfc6d4e..e4778e38a1 100644
--- a/sysdeps/cris/dl-machine.h
+++ b/sysdeps/cris/dl-machine.h
@@ -228,13 +228,13 @@ _dl_start_user:
 	.size _dl_start_user, . - _dl_start_user
 	.previous");
 
-/* Nonzero iff TYPE describes a relocation that should
-   skip the executable when looking up the symbol value.  */
-#define elf_machine_lookup_noexec_p(type) ((type) == R_CRIS_COPY)
-
-/* Nonzero iff TYPE describes relocation of a PLT entry, so
-   PLT entries should not be allowed to define the value.  */
-#define elf_machine_lookup_noplt_p(type) ((type) == R_CRIS_JUMP_SLOT)
+/* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry, so
+   PLT entries should not be allowed to define the value.
+   ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve to one
+   of the main executable's symbols, as for a COPY reloc.  */
+#define elf_machine_type_class(type) \
+  ((((type) == R_CRIS_JUMP_SLOT) * ELF_RTYPE_CLASS_PLT)	\
+   | (((type) == R_CRIS_COPY) * ELF_RTYPE_CLASS_COPY))
 
 /* A reloc type used for ld.so cmdline arg lookups to reject PLT entries.  */
 #define ELF_MACHINE_JMP_SLOT	R_CRIS_JUMP_SLOT
diff --git a/sysdeps/generic/ldsodefs.h b/sysdeps/generic/ldsodefs.h
index 6d196c7379..594738116f 100644
--- a/sysdeps/generic/ldsodefs.h
+++ b/sysdeps/generic/ldsodefs.h
@@ -88,6 +88,13 @@ typedef ElfW(Addr) lookup_t;
 # define DL_STATIC_INIT(map)
 #endif
 
+/* Reloc type classes as returned by elf_machine_type_class().
+   ELF_RTYPE_CLASS_PLT means this reloc should not be satisfied by
+   some PLT symbol, ELF_RTYPE_CLASS_COPY means this reloc should not be
+   satisfied by any symbol in the executable.  */
+#define ELF_RTYPE_CLASS_PLT 1
+#define ELF_RTYPE_CLASS_COPY 2
+
 /* For the version handling we need an array with only names and their
    hash values.  */
 struct r_found_version
@@ -336,14 +343,12 @@ extern void _dl_setup_hash (struct link_map *map) internal_function;
    l_searchlist (i.e. the segment of the dependency tree starting at that
    object) is searched in turn.  REFERENCE_NAME should name the object
    containing the reference; it is used in error messages.
-   RELOC_TYPE is a machine-dependent reloc type, which is passed to
-   the `elf_machine_lookup_*_p' macros in dl-machine.h to affect which
-   symbols can be chosen.  */
+   TYPE_CLASS describes the type of symbol we are looking for.  */
 extern lookup_t _dl_lookup_symbol (const char *undef,
 				   struct link_map *undef_map,
 				   const ElfW(Sym) **sym,
 				   struct r_scope_elem *symbol_scope[],
-				   int reloc_type, int explicit)
+				   int type_class, int explicit)
      internal_function;
 
 /* Lookup versioned symbol.  */
@@ -352,7 +357,7 @@ extern lookup_t _dl_lookup_versioned_symbol (const char *undef,
 					     const ElfW(Sym) **sym,
 					     struct r_scope_elem *symbol_scope[],
 					     const struct r_found_version *version,
-					     int reloc_type, int explicit)
+					     int type_class, int explicit)
      internal_function;
 
 /* For handling RTLD_NEXT we must be able to skip shared objects.  */
diff --git a/sysdeps/hppa/dl-machine.h b/sysdeps/hppa/dl-machine.h
index 15e1c85b39..d13f15b3e5 100644
--- a/sysdeps/hppa/dl-machine.h
+++ b/sysdeps/hppa/dl-machine.h
@@ -454,14 +454,14 @@ asm (									\
 #endif
 
 
-/* Nonzero iff TYPE describes a relocation that should
-   skip the executable when looking up the symbol value.  */
-#define elf_machine_lookup_noexec_p(type) ((type) == R_PARISC_COPY)
-
-/* Nonzero iff TYPE describes relocation of a PLT entry, so
-   PLT entries should not be allowed to define the value.  */
-#define elf_machine_lookup_noplt_p(type) ((type) == R_PARISC_IPLT \
-					  || (type) == R_PARISC_EPLT)
+/* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry, so
+   PLT entries should not be allowed to define the value.
+   ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve to one
+   of the main executable's symbols, as for a COPY reloc.  */
+#define elf_machine_type_class(type) \
+  ((((type) == R_PARISC_IPLT || (type) == R_PARISC_EPLT)	\
+    * ELF_RTYPE_CLASS_PLT)					\
+   | (((type) == R_PARISC_COPY) * ELF_RTYPE_CLASS_COPY))
 
 /* Used by ld.so for ... something ... */
 #define ELF_MACHINE_JMP_SLOT R_PARISC_IPLT
diff --git a/sysdeps/i386/dl-machine.h b/sysdeps/i386/dl-machine.h
index e7a1b104ef..bb3e89c71b 100644
--- a/sysdeps/i386/dl-machine.h
+++ b/sysdeps/i386/dl-machine.h
@@ -247,13 +247,13 @@ _dl_start_user:\n\
 #define RTLD_START_SPECIAL_INIT /* nothing */
 #endif
 
-/* Nonzero iff TYPE should not be allowed to resolve to one of
-   the main executable's symbols, as for a COPY reloc.  */
-#define elf_machine_lookup_noexec_p(type) ((type) == R_386_COPY)
-
-/* Nonzero iff TYPE describes relocation of a PLT entry, so
-   PLT entries should not be allowed to define the value.  */
-#define elf_machine_lookup_noplt_p(type) ((type) == R_386_JMP_SLOT)
+/* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry, so
+   PLT entries should not be allowed to define the value.
+   ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve to one
+   of the main executable's symbols, as for a COPY reloc.  */
+#define elf_machine_type_class(type) \
+  ((((type) == R_386_JMP_SLOT) * ELF_RTYPE_CLASS_PLT)	\
+   | (((type) == R_386_COPY) * ELF_RTYPE_CLASS_COPY))
 
 /* A reloc type used for ld.so cmdline arg lookups to reject PLT entries.  */
 #define ELF_MACHINE_JMP_SLOT	R_386_JMP_SLOT
@@ -371,8 +371,6 @@ elf_machine_rel (struct link_map *map, const Elf32_Rel *reloc,
 						   refsym->st_size));
 	  break;
 	default:
-	  /* We add these checks in the version to relocate ld.so only
-	     if we are still debugging.  */
 	  _dl_reloc_bad_type (map, r_type, 0);
 	  break;
 	}
diff --git a/sysdeps/ia64/dl-machine.h b/sysdeps/ia64/dl-machine.h
index 99c022d148..21e5615e90 100644
--- a/sysdeps/ia64/dl-machine.h
+++ b/sysdeps/ia64/dl-machine.h
@@ -434,14 +434,14 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
 #define RTLD_START_SPECIAL_INIT /* nothing */
 #endif
 
-/* Nonzero iff TYPE describes relocation of a PLT entry, so
-   PLT entries should not be allowed to define the value.  */
+/* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry, so
+   PLT entries should not be allowed to define the value.
+   ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve to one
+   of the main executable's symbols, as for a COPY reloc, which we don't
+   use.  */
 /* ??? Ignore IPLTMSB for now.  */
-#define elf_machine_lookup_noplt_p(type) ((type) == R_IA64_IPLTLSB)
-
-/* Nonzero iff TYPE should not be allowed to resolve to one of
-   the main executable's symbols, as for a COPY reloc, which we don't use.  */
-#define elf_machine_lookup_noexec_p(type)  (0)
+#define elf_machine_type_class(type) \
+  (((type) == R_IA64_IPLTLSB) * ELF_RTYPE_CLASS_PLT)
 
 /* A reloc type used for ld.so cmdline arg lookups to reject PLT entries.  */
 #define ELF_MACHINE_JMP_SLOT	 R_IA64_IPLTLSB
diff --git a/sysdeps/m68k/dl-machine.h b/sysdeps/m68k/dl-machine.h
index b0e29274cc..d9c819429b 100644
--- a/sysdeps/m68k/dl-machine.h
+++ b/sysdeps/m68k/dl-machine.h
@@ -189,13 +189,13 @@ _dl_start_user:
 	.size _dl_start_user, . - _dl_start_user
 	.previous");
 
-/* Nonzero iff TYPE describes a relocation that should
-   skip the executable when looking up the symbol value.  */
-#define elf_machine_lookup_noexec_p(type) ((type) == R_68K_COPY)
-
-/* Nonzero iff TYPE describes relocation of a PLT entry, so
-   PLT entries should not be allowed to define the value.  */
-#define elf_machine_lookup_noplt_p(type) ((type) == R_68K_JMP_SLOT)
+/* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry, so
+   PLT entries should not be allowed to define the value.
+   ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve to one
+   of the main executable's symbols, as for a COPY reloc.  */
+#define elf_machine_type_class(type) \
+  ((((type) == R_68K_JMP_SLOT) * ELF_RTYPE_CLASS_PLT)	\
+   | (((type) == R_68K_COPY) * ELF_RTYPE_CLASS_COPY))
 
 /* A reloc type used for ld.so cmdline arg lookups to reject PLT entries.  */
 #define ELF_MACHINE_JMP_SLOT	R_68K_JMP_SLOT
diff --git a/sysdeps/mips/dl-machine.h b/sysdeps/mips/dl-machine.h
index 878e27d317..cb3fc1c51e 100644
--- a/sysdeps/mips/dl-machine.h
+++ b/sysdeps/mips/dl-machine.h
@@ -54,8 +54,7 @@
    This makes no sense on MIPS but we have to define this to R_MIPS_REL32
    to avoid the asserts in dl-lookup.c from blowing.  */
 #define ELF_MACHINE_JMP_SLOT			R_MIPS_REL32
-#define elf_machine_lookup_noplt_p(type)	(1)
-#define elf_machine_lookup_noexec_p(type)	(0)
+#define elf_machine_type_class(type)		ELF_RTYPE_CLASS_PLT
 
 /* Translate a processor specific dynamic tag to the index
    in l_info array.  */
diff --git a/sysdeps/mips/mips64/dl-machine.h b/sysdeps/mips/mips64/dl-machine.h
index eda94c2203..34a81615bb 100644
--- a/sysdeps/mips/mips64/dl-machine.h
+++ b/sysdeps/mips/mips64/dl-machine.h
@@ -45,8 +45,7 @@
    This makes no sense on MIPS but we have to define this to R_MIPS_REL32
    to avoid the asserts in dl-lookup.c from blowing.  */
 #define ELF_MACHINE_JMP_SLOT			R_MIPS_REL32
-#define elf_machine_lookup_noplt_p(type)	(1)
-#define elf_machine_lookup_noexec_p(type)	(0)
+#define elf_machine_type_class(type)		ELF_RTYPE_CLASS_PLT
 
 /* Translate a processor specific dynamic tag to the index
    in l_info array.  */
diff --git a/sysdeps/powerpc/dl-machine.h b/sysdeps/powerpc/dl-machine.h
index 438629a0a8..e8b5446875 100644
--- a/sysdeps/powerpc/dl-machine.h
+++ b/sysdeps/powerpc/dl-machine.h
@@ -264,18 +264,18 @@ __elf_preferred_address(struct link_map *loader, size_t maplength,
 #define ELF_PREFERRED_ADDRESS(loader, maplength, mapstartpref) \
   __elf_preferred_address (loader, maplength, mapstartpref)
 
-/* Nonzero iff TYPE should not be allowed to resolve to one of
-   the main executable's symbols, as for a COPY reloc.  */
-#define elf_machine_lookup_noexec_p(type) ((type) == R_PPC_COPY)
-
-/* Nonzero iff TYPE describes relocation of a PLT entry, so
-   PLT entries should not be allowed to define the value.  */
+/* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry, so
+   PLT entries should not be allowed to define the value.
+   ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve to one
+   of the main executable's symbols, as for a COPY reloc.  */
 /* We never want to use a PLT entry as the destination of a
    reloc, when what is being relocated is a branch. This is
    partly for efficiency, but mostly so we avoid loops.  */
-#define elf_machine_lookup_noplt_p(type) ((type) == R_PPC_REL24 ||            \
-					  (type) == R_PPC_ADDR24 ||           \
-					  (type) == R_PPC_JMP_SLOT)
+#define elf_machine_type_class(type) \
+  ((((type) == R_PPC_JMP_SLOT				\
+    || (type) == R_PPC_REL24				\
+    || (type) == R_PPC_ADDR24) * ELF_RTYPE_CLASS_PLT)	\
+   | (((type) == R_PPC_COPY) * ELF_RTYPE_CLASS_COPY))
 
 /* A reloc type used for ld.so cmdline arg lookups to reject PLT entries.  */
 #define ELF_MACHINE_JMP_SLOT	R_PPC_JMP_SLOT
diff --git a/sysdeps/s390/s390-32/dl-machine.h b/sysdeps/s390/s390-32/dl-machine.h
index 8028f62df0..f72651fba0 100644
--- a/sysdeps/s390/s390-32/dl-machine.h
+++ b/sysdeps/s390/s390-32/dl-machine.h
@@ -304,13 +304,13 @@ _dl_start_user:\n\
 #define RTLD_START_SPECIAL_INIT /* nothing */
 #endif
 
-/* Nonzero iff TYPE should not be allowed to resolve to one of
-   the main executable's symbols, as for a COPY reloc.  */
-#define elf_machine_lookup_noexec_p(type) ((type) == R_390_COPY)
-
-/* Nonzero iff TYPE describes relocation of a PLT entry, so
-   PLT entries should not be allowed to define the value.  */
-#define elf_machine_lookup_noplt_p(type) ((type) == R_390_JMP_SLOT)
+/* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry, so
+   PLT entries should not be allowed to define the value.
+   ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve to one
+   of the main executable's symbols, as for a COPY reloc.  */
+#define elf_machine_type_class(type) \
+  ((((type) == R_390_JMP_SLOT) * ELF_RTYPE_CLASS_PLT)	\
+   | (((type) == R_390_COPY) * ELF_RTYPE_CLASS_COPY))
 
 /* A reloc type used for ld.so cmdline arg lookups to reject PLT entries.  */
 #define ELF_MACHINE_JMP_SLOT    R_390_JMP_SLOT
diff --git a/sysdeps/s390/s390-64/dl-machine.h b/sysdeps/s390/s390-64/dl-machine.h
index dde72f1548..e77017ab1a 100644
--- a/sysdeps/s390/s390-64/dl-machine.h
+++ b/sysdeps/s390/s390-64/dl-machine.h
@@ -276,13 +276,13 @@ _dl_start_user:\n\
 #define RTLD_START_SPECIAL_INIT /* nothing */
 #endif
 
-/* Nonzero iff TYPE should not be allowed to resolve to one of
-   the main executable's symbols, as for a COPY reloc.	*/
-#define elf_machine_lookup_noexec_p(type) ((type) == R_390_COPY)
-
-/* Nonzero iff TYPE describes relocation of a PLT entry, so
-   PLT entries should not be allowed to define the value.  */
-#define elf_machine_lookup_noplt_p(type) ((type) == R_390_JMP_SLOT)
+/* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry, so
+   PLT entries should not be allowed to define the value.
+   ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve to one
+   of the main executable's symbols, as for a COPY reloc.  */
+#define elf_machine_type_class(type) \
+  ((((type) == R_390_JMP_SLOT) * ELF_RTYPE_CLASS_PLT)	\
+   | (((type) == R_390_COPY) * ELF_RTYPE_CLASS_COPY))
 
 /* A reloc type used for ld.so cmdline arg lookups to reject PLT entries.  */
 #define ELF_MACHINE_JMP_SLOT	R_390_JMP_SLOT
diff --git a/sysdeps/sh/dl-machine.h b/sysdeps/sh/dl-machine.h
index 6f3b31c437..ee5bb9cdbc 100644
--- a/sysdeps/sh/dl-machine.h
+++ b/sysdeps/sh/dl-machine.h
@@ -388,13 +388,13 @@ _dl_start_user:\n\
 .previous\n\
 ");
 
-/* Nonzero iff TYPE should not be allowed to resolve to one of
-   the main executable's symbols, as for a COPY reloc.	*/
-#define elf_machine_lookup_noexec_p(type) ((type) == R_SH_COPY)
-
-/* Nonzero iff TYPE describes relocation of a PLT entry, so
-   PLT entries should not be allowed to define the value.  */
-#define elf_machine_lookup_noplt_p(type) ((type) == R_SH_JMP_SLOT)
+/* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry, so
+   PLT entries should not be allowed to define the value.
+   ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve to one
+   of the main executable's symbols, as for a COPY reloc.  */
+#define elf_machine_type_class(type) \
+  ((((type) == R_SH_JMP_SLOT) * ELF_RTYPE_CLASS_PLT)	\
+   | (((type) == R_SH_COPY) * ELF_RTYPE_CLASS_COPY))
 
 /* A reloc type used for ld.so cmdline arg lookups to reject PLT entries.  */
 #define ELF_MACHINE_JMP_SLOT	R_SH_JMP_SLOT
diff --git a/sysdeps/sparc/sparc32/dl-machine.h b/sysdeps/sparc/sparc32/dl-machine.h
index 2ed14fc5f9..8c36987061 100644
--- a/sysdeps/sparc/sparc32/dl-machine.h
+++ b/sysdeps/sparc/sparc32/dl-machine.h
@@ -177,13 +177,13 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
   TRAMPOLINE_TEMPLATE (_dl_runtime_profile, fixup);
 #endif
 
-/* Nonzero iff TYPE should not be allowed to resolve to one of
-   the main executable's symbols, as for a COPY reloc.  */
-#define elf_machine_lookup_noexec_p(type) ((type) == R_SPARC_COPY)
-
-/* Nonzero iff TYPE describes relocation of a PLT entry, so
-   PLT entries should not be allowed to define the value.  */
-#define elf_machine_lookup_noplt_p(type) ((type) == R_SPARC_JMP_SLOT)
+/* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry, so
+   PLT entries should not be allowed to define the value.
+   ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve to one
+   of the main executable's symbols, as for a COPY reloc.  */
+#define elf_machine_type_class(type) \
+  ((((type) == R_SPARC_JMP_SLOT) * ELF_RTYPE_CLASS_PLT)	\
+   | (((type) == R_SPARC_COPY) * ELF_RTYPE_CLASS_COPY))
 
 /* A reloc type used for ld.so cmdline arg lookups to reject PLT entries.  */
 #define ELF_MACHINE_JMP_SLOT	R_SPARC_JMP_SLOT
diff --git a/sysdeps/sparc/sparc64/dl-machine.h b/sysdeps/sparc/sparc64/dl-machine.h
index a72cb89e01..431e38b695 100644
--- a/sysdeps/sparc/sparc64/dl-machine.h
+++ b/sysdeps/sparc/sparc64/dl-machine.h
@@ -392,13 +392,13 @@ elf_machine_lazy_rel (struct link_map *map,
 
 #endif	/* RESOLVE */
 
-/* Nonzero iff TYPE should not be allowed to resolve to one of
-   the main executable's symbols, as for a COPY reloc.  */
-#define elf_machine_lookup_noexec_p(type) ((type) == R_SPARC_COPY)
-
-/* Nonzero iff TYPE describes relocation of a PLT entry, so
-   PLT entries should not be allowed to define the value.  */
-#define elf_machine_lookup_noplt_p(type) ((type) == R_SPARC_JMP_SLOT)
+/* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry, so
+   PLT entries should not be allowed to define the value.
+   ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve to one
+   of the main executable's symbols, as for a COPY reloc.  */
+#define elf_machine_type_class(type) \
+  ((((type) == R_SPARC_JMP_SLOT) * ELF_RTYPE_CLASS_PLT)	\
+   | (((type) == R_SPARC_COPY) * ELF_RTYPE_CLASS_COPY))
 
 /* A reloc type used for ld.so cmdline arg lookups to reject PLT entries.  */
 #define ELF_MACHINE_JMP_SLOT	R_SPARC_JMP_SLOT