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-rw-r--r--testing/glibc/glibc-2.15-vdso.patch40
1 files changed, 40 insertions, 0 deletions
diff --git a/testing/glibc/glibc-2.15-vdso.patch b/testing/glibc/glibc-2.15-vdso.patch
new file mode 100644
index 000000000..7fd394f90
--- /dev/null
+++ b/testing/glibc/glibc-2.15-vdso.patch
@@ -0,0 +1,40 @@
+diff --git a/elf/Makefile b/elf/Makefile
+index 8234ba7..25ffc57 100644
+--- a/elf/Makefile
++++ b/elf/Makefile
+@@ -1203,3 +1203,14 @@ $(objpfx)tst-relsort1mod1.so: $(libm) $(objpfx)tst-relsort1mod2.so
+ $(objpfx)tst-relsort1mod2.so: $(libm)
+ $(objpfx)tst-relsort1.out: $(objpfx)tst-relsort1mod1.so \
+ $(objpfx)tst-relsort1mod2.so
++
++tests: $(objpfx)tst-unused-dep.out
++
++$(objpfx)tst-unused-dep.out: $(objpfx)testobj1.so
++ LD_TRACE_LOADED_OBJECTS=1 \
++ LD_DEBUG=unused \
++ LD_PRELOAD= \
++ $(elf-objpfx)${rtld-installed-name} \
++ --library-path $(rpath-link)$(patsubst %,:%,$(sysdep-library-path)) \
++ $< > $@
++ cmp $@ /dev/null > /dev/null
+diff --git a/elf/rtld.c b/elf/rtld.c
+index 2e4f97f..3e15447 100644
+--- a/elf/rtld.c
++++ b/elf/rtld.c
+@@ -1,5 +1,5 @@
+ /* Run time dynamic linker.
+- Copyright (C) 1995-2010, 2011 Free Software Foundation, Inc.
++ Copyright (C) 1995-2012 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
+@@ -1375,6 +1375,9 @@ of this helper program; chances are you did not intend to run this program.\n\
+ _dl_setup_hash (l);
+ l->l_relocated = 1;
+
++ /* The vDSO is always used. */
++ l->l_used = 1;
++
+ /* Initialize l_local_scope to contain just this map. This allows
+ the use of dl_lookup_symbol_x to resolve symbols within the vdso.
+ So we create a single entry list pointing to l_real as its only