No CLONE_STACK functionality yet.

Was using the incorrect USER_TLS_OFFSET instead of USER_TCB_OFFSET. In
any case, this is better done in process::clone.

So we can more clearly see when things go wrong.

Pagetabletype and misc fixes

See merge request !158

Misc fixes

See merge request !160

Robin Randhawa authored 4 years ago and Jeremy Soller committed 4 years ago

We use a target-feature for this now.

Robin Randhawa authored 4 years ago and Jeremy Soller committed 4 years ago

Oddly, not specifying this or using aarch64-unknown-none (which would be
the default that cc gets from the TARGET environment variable) both
fail to invoke the appropriate compiler to build the asm code.

Using aarch64-unknown-redox works but shouldn't really be needed. This
is perhaps because of some odd arrangement of KTARGET, TARGET, the
installed prefix toolchain and the kernel target JSON spec.

The early_init asm code shall be replaced by a pure Rust bootloader
eventually so let's move with this for the moment.

Support for RMM

See merge request !155

Fix printing of deprecation warning

See merge request !151