[fpc-devel] OO rewrite - technical questions

[Florian Klaempfl]

Michael Schnell schrieb:
> 
> AFAIK, in Linux the archs specs define which register is supposed to be
> used as a theradvar pointer by compilers. There might be some archs that
> don't define a register but a dedicated memory location, managed by the
> OS when scheduling threads and processes, to be the threadvar pointer.

Where can be a detailed specification of this found? How does it handle
dyn. loaded libs using thread vars?