libsframe: correct binary search for SFrame FDE
sframe_get_funcdesc_with_addr_internal erroneously returns the last FDE,
if its function start address is lower than the searched for address.
Simplify the binary search for a SFrame FDE for a given address. Only
return an FDE, if the searched for address is within the bounds of the
FDE function start address and function size.
libsframe/
* sframe.c (sframe_get_funcdesc_with_addr_internal): Correct
binary search for SFrame FDE.
libsframe/testsuite/
* libsframe.find/plt-findfre-1.c: Add test for out of range
PLT6.
Signed-off-by: Jens Remus <jremus@linux.ibm.com>
2 files changed
