Add new tier 3 target: `x86_64-unknown-none`#89062

Merged

bors merged 15 commits intorust-lang:masterfrom

mikeleany:new-target

Oct 31, 2021

Commits on Oct 13, 2021

Add new target: `x86_64-unknown-none-elf`
mikeleany
committed
Fix code formatting.
mikeleany
committed
Add `x86_64-unknown-none-elf` to `platform-support.md`.
mikeleany
committed
Use `CodeModel::Kernel` for `x86_64-unknown-none-elf`.
mikeleany
committed
Rename x86_64-unknown-none-elf to x86_64-unknown-none

joshtriplett
authored and
mikeleany
committed
x86_64-unknown-none: Fix module comment

joshtriplett
authored and
mikeleany
committed
x86_64-unknown-none: Drop the `abi` field

joshtriplett
authored and
mikeleany
committed
x86_64-unknown-none: Disable more target features

joshtriplett
authored and
mikeleany
committed
x86_64-unknown-none: Expand TargetOptions to specify more details

joshtriplett
authored and
mikeleany
committed
x86_64-unknown-none: Add target documentation

joshtriplett
authored and
mikeleany
committed
Fix build errors.
mikeleany
committed
Documentation fixes.
mikeleany
committed
Unlinkify email address to satisfy linkchecker

joshtriplett
authored and
mikeleany
committed
x86_64-unknown-none: Use position-independent code by default

joshtriplett
authored and
mikeleany
committed

Commits on Oct 14, 2021

Fix issue where PIC was added to the wrong target.
mikeleany
committed