path: root/meta/recipes-core/glibc/glibc/0026-eglibc-dl_debug_mask-is-controlled-by-__OPTION_EGLIB.patch

From ba069b3107f5ad200c4ab95e69cf368e2353b00a Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 00:46:50 +0000
Subject: [PATCH 26/27] eglibc: dl_debug_mask is controlled by
 __OPTION_EGLIBC_RTLD_DEBUG

use GLRO_dl_debug_mask

Singed-off-by: Khem Raj <raj.khem@gmail.com>

Upstream-Status: Pending
---
 csu/libc-start.c       |  4 ++--
 elf/dl-cache.c         |  4 ++--
 elf/dl-close.c         |  6 +++---
 elf/dl-conflict.c      |  2 +-
 elf/dl-deps.c          |  6 +++---
 elf/dl-error.c         |  2 +-
 elf/dl-fini.c          |  4 ++--
 elf/dl-init.c          |  4 ++--
 elf/dl-load.c          | 16 ++++++++--------
 elf/dl-lookup.c        | 14 +++++++-------
 elf/dl-object.c        |  2 +-
 elf/dl-open.c          | 10 +++++-----
 elf/dl-reloc.c         |  2 +-
 elf/dl-version.c       |  2 +-
 elf/get-dynamic-info.h |  2 +-
 elf/rtld.c             | 22 +++++++++++-----------
 16 files changed, 51 insertions(+), 51 deletions(-)

diff --git a/csu/libc-start.c b/csu/libc-start.c
index 0afa7c0..2151fb6 100644
--- a/csu/libc-start.c
+++ b/csu/libc-start.c
@@ -238,7 +238,7 @@ LIBC_START_MAIN (int (*main) (int, char **, char ** MAIN_AUXVEC_DECL),
 
   /* Call the initializer of the program, if any.  */
 #ifdef SHARED
-  if (__builtin_expect (GLRO(dl_debug_mask) & DL_DEBUG_IMPCALLS, 0))
+  if (__builtin_expect (GLRO_dl_debug_mask & DL_DEBUG_IMPCALLS, 0))
     GLRO(dl_debug_printf) ("\ninitialize program: %s\n\n", argv[0]);
 #endif
   if (init)
@@ -261,7 +261,7 @@ LIBC_START_MAIN (int (*main) (int, char **, char ** MAIN_AUXVEC_DECL),
 #endif
 
 #ifdef SHARED
-  if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_IMPCALLS))
+  if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_IMPCALLS))
     GLRO(dl_debug_printf) ("\ntransferring control: %s\n\n", argv[0]);
 #endif
 
diff --git a/elf/dl-cache.c b/elf/dl-cache.c
index 862f1d8..dab9c51 100644
--- a/elf/dl-cache.c
+++ b/elf/dl-cache.c
@@ -194,7 +194,7 @@ _dl_load_cache_lookup (const char *name)
   const char *best;
 
   /* Print a message if the loading of libs is traced.  */
-  if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_LIBS))
+  if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_LIBS))
     _dl_debug_printf (" search cache=%s\n", LD_SO_CACHE);
 
   if (cache == NULL)
@@ -292,7 +292,7 @@ _dl_load_cache_lookup (const char *name)
     }
 
   /* Print our result if wanted.  */
-  if (__builtin_expect (GLRO(dl_debug_mask) & DL_DEBUG_LIBS, 0)
+  if (__builtin_expect (GLRO_dl_debug_mask & DL_DEBUG_LIBS, 0)
       && best != NULL)
     _dl_debug_printf ("  trying file=%s\n", best);
 
diff --git a/elf/dl-close.c b/elf/dl-close.c
index c897247..b1b4bd5 100644
--- a/elf/dl-close.c
+++ b/elf/dl-close.c
@@ -125,7 +125,7 @@ _dl_close_worker (struct link_map *map, bool force)
 	dl_close_state = rerun;
 
       /* There are still references to this object.  Do nothing more.  */
-      if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_FILES))
+      if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_FILES))
 	_dl_debug_printf ("\nclosing file=%s; direct_opencount=%u\n",
 			  map->l_name, map->l_direct_opencount);
 
@@ -269,7 +269,7 @@ _dl_close_worker (struct link_map *map, bool force)
 	  if (imap->l_init_called)
 	    {
 	      /* When debugging print a message first.  */
-	      if (__builtin_expect (GLRO(dl_debug_mask) & DL_DEBUG_IMPCALLS,
+	      if (__builtin_expect (GLRO_dl_debug_mask & DL_DEBUG_IMPCALLS,
 				    0))
 		_dl_debug_printf ("\ncalling fini: %s [%lu]\n\n",
 				  imap->l_name, nsid);
@@ -711,7 +711,7 @@ _dl_close_worker (struct link_map *map, bool force)
 	  free (imap->l_reldeps);
 
 	  /* Print debugging message.  */
-	  if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_FILES))
+	  if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_FILES))
 	    _dl_debug_printf ("\nfile=%s [%lu];  destroying link map\n",
 			      imap->l_name, imap->l_ns);
 
diff --git a/elf/dl-conflict.c b/elf/dl-conflict.c
index 47a946e..e6a3f21 100644
--- a/elf/dl-conflict.c
+++ b/elf/dl-conflict.c
@@ -32,7 +32,7 @@ _dl_resolve_conflicts (struct link_map *l, ElfW(Rela) *conflict,
 		       ElfW(Rela) *conflictend)
 {
 #if ! ELF_MACHINE_NO_RELA
-  if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_RELOC))
+  if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_RELOC))
     _dl_debug_printf ("\nconflict processing: %s\n", DSO_FILENAME (l->l_name));
 
   {
diff --git a/elf/dl-deps.c b/elf/dl-deps.c
index eee146a..1a4b004 100644
--- a/elf/dl-deps.c
+++ b/elf/dl-deps.c
@@ -127,7 +127,7 @@ empty dynamic string token substitution"));				      \
 	    else							      \
 	      {								      \
 		/* This is for DT_AUXILIARY.  */			      \
-		if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_LIBS))   \
+		if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_LIBS))   \
 		  _dl_debug_printf (N_("\
 cannot load auxiliary `%s' because of empty dynamic string token "	      \
 					    "substitution\n"), __str);	      \
@@ -303,7 +303,7 @@ _dl_map_object_deps (struct link_map *map,
 		args.name = name;
 
 		/* Say that we are about to load an auxiliary library.  */
-		if (__builtin_expect (GLRO(dl_debug_mask) & DL_DEBUG_LIBS,
+		if (__builtin_expect (GLRO_dl_debug_mask & DL_DEBUG_LIBS,
 				      0))
 		  _dl_debug_printf ("load auxiliary object=%s"
 				    " requested by file=%s\n",
@@ -520,7 +520,7 @@ _dl_map_object_deps (struct link_map *map,
       runp->map->l_reserved = 0;
     }
 
-  if (__builtin_expect (GLRO(dl_debug_mask) & DL_DEBUG_PRELINK, 0) != 0
+  if (__builtin_expect (GLRO_dl_debug_mask & DL_DEBUG_PRELINK, 0) != 0
       && map == GL(dl_ns)[LM_ID_BASE]._ns_loaded)
     {
       /* If we are to compute conflicts, we have to build local scope
diff --git a/elf/dl-error.c b/elf/dl-error.c
index 0fc3fd8..ea82f4d 100644
--- a/elf/dl-error.c
+++ b/elf/dl-error.c
@@ -139,7 +139,7 @@ internal_function
 _dl_signal_cerror (int errcode, const char *objname, const char *occation,
 		   const char *errstring)
 {
-  if (__builtin_expect (GLRO(dl_debug_mask)
+  if (__builtin_expect (GLRO_dl_debug_mask
 			& ~(DL_DEBUG_STATISTICS|DL_DEBUG_PRELINK), 0))
     _dl_debug_printf ("%s: error: %s: %s (%s)\n", objname, occation,
 		      errstring, receiver ? "continued" : "fatal");
diff --git a/elf/dl-fini.c b/elf/dl-fini.c
index 6cfe651..f59f7fe 100644
--- a/elf/dl-fini.c
+++ b/elf/dl-fini.c
@@ -234,7 +234,7 @@ _dl_fini (void)
 		  || l->l_info[DT_FINI] != NULL)
 		{
 		  /* When debugging print a message first.  */
-		  if (__builtin_expect (GLRO(dl_debug_mask)
+		  if (__builtin_expect (GLRO_dl_debug_mask
 					& DL_DEBUG_IMPCALLS, 0))
 		    _dl_debug_printf ("\ncalling fini: %s [%lu]\n\n",
 				      DSO_FILENAME (l->l_name),
@@ -286,7 +286,7 @@ _dl_fini (void)
       goto again;
     }
 
-  if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_STATISTICS))
+  if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_STATISTICS))
     _dl_debug_printf ("\nruntime linker statistics:\n"
 		      "           final number of relocations: %lu\n"
 		      "final number of relocations from cache: %lu\n",
diff --git a/elf/dl-init.c b/elf/dl-init.c
index 2f85731..e46e8b6 100644
--- a/elf/dl-init.c
+++ b/elf/dl-init.c
@@ -46,7 +46,7 @@ call_init (struct link_map *l, int argc, char **argv, char **env)
     return;
 
   /* Print a debug message if wanted.  */
-  if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_IMPCALLS))
+  if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_IMPCALLS))
     _dl_debug_printf ("\ncalling init: %s\n\n",
 		      DSO_FILENAME (l->l_name));
 
@@ -96,7 +96,7 @@ _dl_init (struct link_map *main_map, int argc, char **argv, char **env)
       ElfW(Addr) *addrs;
       unsigned int cnt;
 
-      if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_IMPCALLS))
+      if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_IMPCALLS))
 	_dl_debug_printf ("\ncalling preinit: %s\n\n",
 			  DSO_FILENAME (main_map->l_name));
 
diff --git a/elf/dl-load.c b/elf/dl-load.c
index f664f50..8c28744 100644
--- a/elf/dl-load.c
+++ b/elf/dl-load.c
@@ -943,7 +943,7 @@ _dl_map_object_from_fd (const char *name, int fd, struct filebuf *fbp,
     }
 
   /* Print debugging message.  */
-  if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_FILES))
+  if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_FILES))
     _dl_debug_printf ("file=%s [%lu];  generating link map\n", name, nsid);
 
   /* This is the ELF header.  We read it in `open_verify'.  */
@@ -1347,7 +1347,7 @@ cannot enable executable stack as shared object requires");
 
   l->l_entry += l->l_addr;
 
-  if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_FILES))
+  if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_FILES))
     _dl_debug_printf ("\
   dynamic: 0x%0*lx  base: 0x%0*lx   size: 0x%0*Zx\n\
     entry: 0x%0*lx  phdr: 0x%0*lx  phnum:   %*u\n\n",
@@ -1789,7 +1789,7 @@ open_path (const char *name, size_t namelen, int mode,
 
       /* If we are debugging the search for libraries print the path
 	 now if it hasn't happened now.  */
-      if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_LIBS)
+      if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_LIBS)
 	  && current_what != this_dir->what)
 	{
 	  current_what = this_dir->what;
@@ -1810,7 +1810,7 @@ open_path (const char *name, size_t namelen, int mode,
 	     - buf);
 
 	  /* Print name we try if this is wanted.  */
-	  if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_LIBS))
+	  if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_LIBS))
 	    _dl_debug_printf ("  trying file=%s\n", buf);
 
 	  fd = open_verify (buf, fbp, loader, whatcode, mode,
@@ -1955,7 +1955,7 @@ _dl_map_object (struct link_map *loader, const char *name,
     }
 
   /* Display information if we are debugging.  */
-  if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_FILES)
+  if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_FILES)
       && loader != NULL)
     _dl_debug_printf ((mode & __RTLD_CALLMAP) == 0
 		      ? "\nfile=%s [%lu];  needed by %s [%lu]\n"
@@ -1997,7 +1997,7 @@ _dl_map_object (struct link_map *loader, const char *name,
 
       size_t namelen = strlen (name) + 1;
 
-      if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_LIBS))
+      if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_LIBS))
 	_dl_debug_printf ("find library=%s [%lu]; searching\n", name, nsid);
 
       fd = -1;
@@ -2119,7 +2119,7 @@ _dl_map_object (struct link_map *loader, const char *name,
 #endif
 
       /* Add another newline when we are tracing the library loading.  */
-      if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_LIBS))
+      if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_LIBS))
 	_dl_debug_printf ("\n");
     }
   else
@@ -2152,7 +2152,7 @@ _dl_map_object (struct link_map *loader, const char *name,
   if (__glibc_unlikely (fd == -1))
     {
       if (trace_mode
-	  && __glibc_likely ((GLRO(dl_debug_mask) & DL_DEBUG_PRELINK) == 0))
+	  && __glibc_likely ((GLRO_dl_debug_mask & DL_DEBUG_PRELINK) == 0))
 	{
 	  /* We haven't found an appropriate library.  But since we
 	     are only interested in the list of libraries this isn't
diff --git a/elf/dl-lookup.c b/elf/dl-lookup.c
index 11cb44b..588c3e4 100644
--- a/elf/dl-lookup.c
+++ b/elf/dl-lookup.c
@@ -302,7 +302,7 @@ do_lookup_unique (const char *undef_name, uint_fast32_t new_hash,
 	 hash table.  */
       if (__glibc_unlikely (tab->size))
 	{
-	  assert (GLRO(dl_debug_mask) & DL_DEBUG_PRELINK);
+	  assert (GLRO_dl_debug_mask & DL_DEBUG_PRELINK);
 	  goto success;
 	}
 #endif
@@ -378,7 +378,7 @@ do_lookup_x (const char *undef_name, uint_fast32_t new_hash,
 	continue;
 
       /* Print some debugging info if wanted.  */
-      if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_SYMBOLS))
+      if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_SYMBOLS))
 	_dl_debug_printf ("symbol=%s;  lookup in file=%s [%lu]\n",
 			  undef_name, DSO_FILENAME (map->l_name),
 			  map->l_ns);
@@ -755,7 +755,7 @@ add_dependency (struct link_map *undef_map, struct link_map *map, int flags)
 	}
 
       /* Display information if we are debugging.  */
-      if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_FILES))
+      if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_FILES))
 	_dl_debug_printf ("\
 \nfile=%s [%lu];  needed by %s [%lu] (relocation dependency)\n\n",
 			  DSO_FILENAME (map->l_name),
@@ -859,7 +859,7 @@ _dl_lookup_symbol_x (const char *undef_name, struct link_map *undef_map,
     {
       if ((*ref == NULL || ELFW(ST_BIND) ((*ref)->st_info) != STB_WEAK)
 	  && skip_map == NULL
-	  && !(GLRO(dl_debug_mask) & DL_DEBUG_UNUSED))
+	  && !(GLRO_dl_debug_mask & DL_DEBUG_UNUSED))
 	{
 	  /* We could find no value for a strong reference.  */
 	  const char *reference_name = undef_map ? undef_map->l_name : "";
@@ -935,7 +935,7 @@ _dl_lookup_symbol_x (const char *undef_name, struct link_map *undef_map,
   if (__glibc_unlikely (current_value.m->l_used == 0))
     current_value.m->l_used = 1;
 
-  if (__glibc_unlikely (GLRO(dl_debug_mask)
+  if (__glibc_unlikely (GLRO_dl_debug_mask
 			& (DL_DEBUG_BINDINGS|DL_DEBUG_PRELINK)))
     _dl_debug_bindings (undef_name, undef_map, ref,
 			&current_value, version, type_class, protected);
@@ -1000,7 +1000,7 @@ _dl_debug_bindings (const char *undef_name, struct link_map *undef_map,
 {
   const char *reference_name = undef_map->l_name;
 
-  if (GLRO(dl_debug_mask) & DL_DEBUG_BINDINGS)
+  if (GLRO_dl_debug_mask & DL_DEBUG_BINDINGS)
     {
       _dl_debug_printf ("binding file %s [%lu] to %s [%lu]: %s symbol `%s'",
 			DSO_FILENAME (reference_name),
@@ -1014,7 +1014,7 @@ _dl_debug_bindings (const char *undef_name, struct link_map *undef_map,
 	_dl_debug_printf_c ("\n");
     }
 #ifdef SHARED
-  if (GLRO(dl_debug_mask) & DL_DEBUG_PRELINK)
+  if (GLRO_dl_debug_mask & DL_DEBUG_PRELINK)
     {
       int conflict = 0;
       struct sym_val val = { NULL, NULL };
diff --git a/elf/dl-object.c b/elf/dl-object.c
index 1d58bbc..938a257 100644
--- a/elf/dl-object.c
+++ b/elf/dl-object.c
@@ -98,7 +98,7 @@ _dl_new_object (char *realname, const char *libname, int type,
   new->l_type = type;
   /* If we set the bit now since we know it is never used we avoid
      dirtying the cache line later.  */
-  if ((GLRO(dl_debug_mask) & DL_DEBUG_UNUSED) == 0)
+  if ((GLRO_dl_debug_mask & DL_DEBUG_UNUSED) == 0)
     new->l_used = 1;
   new->l_loader = loader;
 #if NO_TLS_OFFSET != 0
diff --git a/elf/dl-open.c b/elf/dl-open.c
index 2db1c02..1288604 100644
--- a/elf/dl-open.c
+++ b/elf/dl-open.c
@@ -147,7 +147,7 @@ add_to_global (struct link_map *new)
 	  ns->_ns_main_searchlist->r_list[new_nlist++] = map;
 
 	  /* We modify the global scope.  Report this.  */
-	  if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_SCOPES))
+	  if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_SCOPES))
 	    _dl_debug_printf ("\nadd %s [%lu] to global scope\n",
 			      map->l_name, map->l_ns);
 	}
@@ -251,7 +251,7 @@ dl_open_worker (void *a)
   if (__glibc_unlikely (new->l_searchlist.r_list != NULL))
     {
       /* Let the user know about the opencount.  */
-      if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_FILES))
+      if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_FILES))
 	_dl_debug_printf ("opening file=%s [%lu]; direct_opencount=%u\n\n",
 			  new->l_name, new->l_ns, new->l_direct_opencount);
 
@@ -302,7 +302,7 @@ dl_open_worker (void *a)
   LIBC_PROBE (map_complete, 3, args->nsid, r, new);
 
   /* Print scope information.  */
-  if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_SCOPES))
+  if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_SCOPES))
     _dl_show_scope (new, 0);
 
   /* Only do lazy relocation if `LD_BIND_NOW' is not set.  */
@@ -519,7 +519,7 @@ dl_open_worker (void *a)
 	}
 
       /* Print scope information.  */
-      if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_SCOPES))
+      if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_SCOPES))
 	_dl_show_scope (imap, from_scope);
     }
 
@@ -577,7 +577,7 @@ TLS generation counter wrapped!  Please report this."));
 #endif
 
   /* Let the user know about the opencount.  */
-  if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_FILES))
+  if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_FILES))
     _dl_debug_printf ("opening file=%s [%lu]; direct_opencount=%u\n\n",
 		      new->l_name, new->l_ns, new->l_direct_opencount);
 }
diff --git a/elf/dl-reloc.c b/elf/dl-reloc.c
index 61252d7..4c83815 100644
--- a/elf/dl-reloc.c
+++ b/elf/dl-reloc.c
@@ -178,7 +178,7 @@ _dl_relocate_object (struct link_map *l, struct r_scope_elem *scope[],
       && __builtin_expect (l->l_info[DT_BIND_NOW] != NULL, 0))
     lazy = 0;
 
-  if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_RELOC))
+  if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_RELOC))
     _dl_debug_printf ("\nrelocation processing: %s%s\n",
 		      DSO_FILENAME (l->l_name), lazy ? " (lazy)" : "");
 
diff --git a/elf/dl-version.c b/elf/dl-version.c
index f6e5cd9..320628c 100644
--- a/elf/dl-version.c
+++ b/elf/dl-version.c
@@ -82,7 +82,7 @@ match_symbol (const char *name, Lmid_t ns, ElfW(Word) hash, const char *string,
   int result = 0;
 
   /* Display information about what we are doing while debugging.  */
-  if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_VERSIONS))
+  if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_VERSIONS))
     _dl_debug_printf ("\
 checking for version `%s' in file %s [%lu] required by file %s [%lu]\n",
 		      string, DSO_FILENAME (map->l_name),
diff --git a/elf/get-dynamic-info.h b/elf/get-dynamic-info.h
index dc8359d..7774fda 100644
--- a/elf/get-dynamic-info.h
+++ b/elf/get-dynamic-info.h
@@ -166,7 +166,7 @@ elf_get_dynamic_info (struct link_map *l, ElfW(Dyn) *temp)
 	 them. Therefore to avoid breaking existing applications the
 	 best we can do is add a warning during debugging with the
 	 intent of notifying the user of the problem.  */
-      if (__builtin_expect (GLRO(dl_debug_mask) & DL_DEBUG_FILES, 0)
+      if (__builtin_expect (GLRO_dl_debug_mask & DL_DEBUG_FILES, 0)
 	  && l->l_flags_1 & ~DT_1_SUPPORTED_MASK)
 	_dl_debug_printf ("\nWARNING: Unsupported flag value(s) of 0x%x in DT_FLAGS_1.\n",
 			  l->l_flags_1 & ~DT_1_SUPPORTED_MASK);
diff --git a/elf/rtld.c b/elf/rtld.c
index fc3a2db..59c4637 100644
--- a/elf/rtld.c
+++ b/elf/rtld.c
@@ -323,7 +323,7 @@ _dl_start_final (void *arg, struct dl_start_final_info *info)
     }
 #endif
 
-  if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_STATISTICS))
+  if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_STATISTICS))
     {
 #ifndef HP_TIMING_NONAVAIL
       print_statistics (&rtld_total_time);
@@ -1701,7 +1701,7 @@ ERROR: ld.so: object '%s' cannot be loaded as audit interface: %s; ignored.\n",
 	 after relocation.  */
       struct link_map *l;
 
-      if (GLRO(dl_debug_mask) & DL_DEBUG_PRELINK)
+      if (GLRO_dl_debug_mask & DL_DEBUG_PRELINK)
 	{
 	  struct r_scope_elem *scope = &main_map->l_searchlist;
 
@@ -1731,7 +1731,7 @@ ERROR: ld.so: object '%s' cannot be loaded as audit interface: %s; ignored.\n",
 		_dl_printf ("\n");
 	    }
 	}
-      else if (GLRO(dl_debug_mask) & DL_DEBUG_UNUSED)
+      else if (GLRO_dl_debug_mask & DL_DEBUG_UNUSED)
 	{
 	  /* Look through the dependencies of the main executable
 	     and determine which of them is not actually
@@ -1839,7 +1839,7 @@ ERROR: ld.so: object '%s' cannot be loaded as audit interface: %s; ignored.\n",
 		    }
 		}
 
-	      if ((GLRO(dl_debug_mask) & DL_DEBUG_PRELINK)
+	      if ((GLRO_dl_debug_mask & DL_DEBUG_PRELINK)
 		  && rtld_multiple_ref)
 		{
 		  /* Mark the link map as not yet relocated again.  */
@@ -1972,7 +1972,7 @@ ERROR: ld.so: object '%s' cannot be loaded as audit interface: %s; ignored.\n",
       if (r_list == r_listend && liblist == liblistend)
 	prelinked = true;
 
-      if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_LIBS))
+      if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_LIBS))
 	_dl_debug_printf ("\nprelink checking: %s\n",
 			  prelinked ? "ok" : "failed");
     }
@@ -1990,7 +1990,7 @@ ERROR: ld.so: object '%s' cannot be loaded as audit interface: %s; ignored.\n",
   GLRO(dl_init_all_dirs) = GL(dl_all_dirs);
 
   /* Print scope information.  */
-  if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_SCOPES))
+  if (__glibc_unlikely (GLRO_dl_debug_mask & DL_DEBUG_SCOPES))
     {
       _dl_debug_printf ("\nInitial object scopes\n");
 
@@ -2265,7 +2265,7 @@ process_dl_debug (const char *dl_debug)
 	    if (debopts[cnt].len == len
 		&& memcmp (dl_debug, debopts[cnt].name, len) == 0)
 	      {
-		GLRO(dl_debug_mask) |= debopts[cnt].mask;
+		GLRO_dl_debug_mask |= debopts[cnt].mask;
 		any_debug = 1;
 		break;
 	      }
@@ -2286,7 +2286,7 @@ warning: debug option `%s' unknown; try LD_DEBUG=help\n", copy);
       ++dl_debug;
     }
 
-  if (GLRO(dl_debug_mask) & DL_DEBUG_UNUSED)
+  if (GLRO_dl_debug_mask & DL_DEBUG_UNUSED)
     {
       /* In order to get an accurate picture of whether a particular
 	 DT_NEEDED entry is actually used we have to process both
@@ -2294,7 +2294,7 @@ warning: debug option `%s' unknown; try LD_DEBUG=help\n", copy);
       GLRO(dl_lazy) = 0;
     }
 
-  if (GLRO(dl_debug_mask) & DL_DEBUG_HELP)
+  if (GLRO_dl_debug_mask & DL_DEBUG_HELP)
     {
       size_t cnt;
 
@@ -2499,7 +2499,7 @@ process_envvars (enum mode *modep)
 	      mode = trace;
 	      GLRO(dl_verbose) = 1;
 #if __OPTION_EGLIBC_RTLD_DEBUG
-	      GLRO(dl_debug_mask) |= DL_DEBUG_PRELINK;
+	      GLRO_dl_debug_mask |= DL_DEBUG_PRELINK;
 #endif
 	      GLRO(dl_trace_prelink) = &envline[17];
 	    }
@@ -2548,7 +2548,7 @@ process_envvars (enum mode *modep)
 	{
 	  unsetenv ("MALLOC_CHECK_");
 #if __OPTION_EGLIBC_RTLD_DEBUG
-	  GLRO(dl_debug_mask) = 0;
+	  GLRO_dl_debug_mask = 0;
 #endif
 	}
 
-- 
2.1.4