Re: 21.05 toolchain C tls variables compilation problem

Alexander,

On Thu, Jun 10, 2021 at 19:29:49 CEST, Alexander Tormasov via users wrote:

found this change is the 10.3 libgo code vs 8.3: -static __thread G *g; +__thread G *g __asm__(GOSYM_PREFIX "runtime.g");

so, this appears only recently and the bug is older than I think before

I'm still certain this is a GCC bug as it bluntly generates invalid assembler code if the tool chain is build to use emutls as we do in Genode's tool_chain script. The way I see it noone else tries to use libgo (or other code that combines 'thread_local' with 'asm("asm_symbol") in combination with emutls.

Regards