Found by John Mellor-Crummey.
The reason this bug wasn't found earlier is because gcc fixes
minimum_instr_len and max_ops_per_instr to 1 for all architectures
(in theory max_ops_per_instr could be overridden, but I didn't find
any architecture that does). And op_index always seems zero (it looks
l
This testcase tests the fix for the readelf --debug-dump=line bug fixed
in commit 40b1f18 "readelf: Fix advance_pc to use op_addr_advance, not
just op_advance."
This tests both the --debug-dump=line (readelf) implementation and the
--debug-dump=decodedline (libdw) implementation. The first fails w
