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-rw-r--r--elf/dynamic-link.h28
1 files changed, 16 insertions, 12 deletions
diff --git a/elf/dynamic-link.h b/elf/dynamic-link.h
index 0179de3273..199e1bac5c 100644
--- a/elf/dynamic-link.h
+++ b/elf/dynamic-link.h
@@ -1,5 +1,5 @@
/* Inline functions for dynamic linking.
- Copyright (C) 1995-2002, 2003 Free Software Foundation, Inc.
+ Copyright (C) 1995-2002, 2003, 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -158,31 +158,35 @@ elf_get_dynamic_info (struct link_map *l, ElfW(Dyn) *temp)
if (info[DT_REL] != NULL)
assert (info[DT_RELENT]->d_un.d_val == sizeof (ElfW(Rel)));
#endif
+#ifdef RTLD_BOOTSTRAP
+ /* Flags must not be set for ld.so. */
+ assert (info[DT_FLAGS] == NULL);
+ assert (info[VERSYMIDX (DT_FLAGS_1)] == NULL);
+ /* The dynamic linker should have none of these set. */
+ assert (info[DT_RUNPATH] == NULL);
+ assert (info[DT_RPATH] == NULL);
+#else
if (info[DT_FLAGS] != NULL)
{
/* Flags are used. Translate to the old form where available.
Since these l_info entries are only tested for NULL pointers it
is ok if they point to the DT_FLAGS entry. */
l->l_flags = info[DT_FLAGS]->d_un.d_val;
-#ifdef RTLD_BOOTSTRAP
- /* These three flags must not be set for ld.so. */
- assert ((l->l_flags & (DF_SYMBOLIC | DF_TEXTREL | DF_BIND_NOW)) == 0);
-#else
+
if (l->l_flags & DF_SYMBOLIC)
info[DT_SYMBOLIC] = info[DT_FLAGS];
if (l->l_flags & DF_TEXTREL)
info[DT_TEXTREL] = info[DT_FLAGS];
if (l->l_flags & DF_BIND_NOW)
info[DT_BIND_NOW] = info[DT_FLAGS];
-#endif
}
if (info[VERSYMIDX (DT_FLAGS_1)] != NULL)
- l->l_flags_1 = info[VERSYMIDX (DT_FLAGS_1)]->d_un.d_val;
-#ifdef RTLD_BOOTSTRAP
- /* The dynamic linker should have none of these set. */
- assert (info[DT_RUNPATH] == NULL);
- assert (info[DT_RPATH] == NULL);
-#else
+ {
+ l->l_flags_1 = info[VERSYMIDX (DT_FLAGS_1)]->d_un.d_val;
+
+ if (l->l_flags_1 & DF_1_NOW)
+ info[DT_BIND_NOW] = info[VERSYMIDX (DT_FLAGS_1)];
+ }
if (info[DT_RUNPATH] != NULL)
/* If both RUNPATH and RPATH are given, the latter is ignored. */
info[DT_RPATH] = NULL;