imulq support, x86_64?

[farlies]

Tripped over this in cfg_to_bc with an x86_64 binary:

...
doCallPCExtern paramCount  : 1 : strlen
1 : 2be7780
Unsupported!
401092  imulq   $6, -32(%rbp), %rax

Is this a known limitation with 64-bit, or an indicator of a problem
somewhere else? (Am tracking branch thttpd).

[pgoodman]

Please try the additions that I've just made. You'll need to switch to the master branch, but afaik it was merged with the thttpd branch.

[farlies]

That seemed to do the trick--thanks! The branch looks like it is still lagging though ("This branch is 7 commits behind master.")