[Qemu-devel] still trying to use TLS

[Rafael Ávila de Espíndola]

I have successfully fixed the problem of the code generated by one thread 
being invalid for another. The solution is to generate code with the gs 
prefix and compute the offsets from gs:0.

One think that is missing is to simulate the per thread gdt that the kernel 
maintains (ie. alter the simulated gdt when clone is called with 
CLONE_SETTLS). I will study how qemu simulates the segments and see if I can 
implement that.

Rafael

qemu.patch.gz
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