[Bug binutils/22911] Huge slowdown in objdump -d caused by scanning the dynamic relocs

[amodra at gmail dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=22911

Alan Modra <amodra at gmail dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |amodra at gmail dot com

--- Comment #5 from Alan Modra <amodra at gmail dot com> ---
The binary search idea is good, but you probably should handle the case where
multiple relocs apply to the same address.  binary search to get a vma match,
scan back to first reloc at that vma, then while the vma matches scan forward
for a reloc with suitable symbol.
Also, strncmp (name, ".plt", 4) would be nicer than match 3 .plt variants.

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