environment register / ABI

Martin Uecker muecker@gwdg.de
Wed Oct 13 07:59:00 GMT 2021

Hi all,

does anybody know if all architectures support passing
an environment pointer in their function call ABI? 

Are the some where this does not exist?

Is there are table somewhere which lists the
register (or stack slot) used for this for
all architectures?

Somehow I could not find this information easily.
One could assemble this going through all the
ports, but maybe it exists somewhere already.


More information about the Gcc mailing list