This is the first time we pin a specific Cranelift commit hash to use in Gecko.
The target-lexicon hack is removed and instead we introduce a vendor patch for
cranelift-codegen/cranelift-wasm themselves.
Notable changes happen in top-level Cargo.toml, .cargo/config.in and
js/src/wasm/cranelift/Cargo.toml; the rest has been generated by `mach vendor
rust`.
Differential Revision: https://phabricator.services.mozilla.com/D27316
--HG--
extra : moz-landing-system : lando
This adds new code to provide the module-relative initial function offset for
each function, and adds checks that the bytecode / code offsets are correct.
Differential Revision: https://phabricator.services.mozilla.com/D22141
--HG--
rename : third_party/rust/cranelift-codegen-meta/src/base/settings.rs => third_party/rust/cranelift-codegen-meta/src/shared/settings.rs
rename : third_party/rust/cranelift-codegen-meta/src/base/types.rs => third_party/rust/cranelift-codegen-meta/src/shared/types.rs
extra : rebase_source : fd70523925d5d0655917bd9068f7ed35836c714a
extra : histedit_source : e64727d7be746dc3f327909db83f091602e259a9%2Cfc2a4335c2adada30a265a50fa76ef75a2b00bad