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| author | H.J. Lu <hongjiu.lu@intel.com> | 2009-11-06 09:30:56 -0800 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-11-06 09:30:56 -0800 |
| commit | 8608ae1f7ba31f2149f9620a1339020339eac00d (patch) | |
| tree | f5e43d7d064da86a766fa86e4d5133cb4460d360 /elf/ifuncmain3.c | |
| parent | 5b55d23611e939340d658f42212c474c8188053e (diff) | |
| download | glibc-8608ae1f7ba31f2149f9620a1339020339eac00d.zip glibc-8608ae1f7ba31f2149f9620a1339020339eac00d.tar.gz glibc-8608ae1f7ba31f2149f9620a1339020339eac00d.tar.bz2 | |
Properly handle STT_GNU_IFUNC symbols in do_sym.
do_sym should use DL_FIXUP_VALUE_XXX macros to call IFUNC function.
Otherwise, it won't compile on ia64. This patch fixes it and adds
a test.
Diffstat (limited to 'elf/ifuncmain3.c')
| -rw-r--r-- | elf/ifuncmain3.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/elf/ifuncmain3.c b/elf/ifuncmain3.c index 5d067cc..1574dd5 100644 --- a/elf/ifuncmain3.c +++ b/elf/ifuncmain3.c @@ -46,6 +46,15 @@ main (void) return 1; } + p = dlsym (h, "foo"); + if (p == NULL) + { + printf ("symbol not found: %s\n", dlerror ()); + return 1; + } + if ((*p) () != -1) + abort (); + f = dlsym (h, "get_foo_p"); if (f == NULL) { |