rust/src/librustc_codegen_ssa/back/linker.rs, branch 1.42.0

Add `-Z no-link` flag

2020-01-23T00:00:36+00:00

Adds a compiler option to allow rustc compile a crate without linking. With this flag, rustc serializes codegen_results into a .rlink file.

Make sure that all upstream generics get re-exported from Rust dylibs.

2020-01-20T11:00:43+00:00

Remove rustc_hir reexports in rustc::hir.

2020-01-05T11:49:22+00:00

Normalize `syntax::symbol` imports.

2020-01-02T12:57:04+00:00

Format the world

2019-12-22T22:42:47+00:00

Change linker for x86_64-fortanix-unknown-sgx to rust-lld

2019-12-03T09:14:14+00:00

For SGX, the relocation using the relocation table is done by the code in rust/src/libstd/sys/sgx/abi/reloc.rs and this code should not require relocation. Setting RelaxELFRelocations flag if allows this to happen, hence adding a Target Option for it.

targeted revert of PR rust-lang/rust#64324 (just undo change to dylib generics export).

2019-11-01T14:05:45+00:00

Includes the anticipated fallout to run-make-fulldeps test suite from this change. (We need to reopen issue 64319 as part of landing this.)

Allow using upstream generics in a dylib crate type

2019-09-23T21:01:06+00:00

... just don't export them!

rustc: Convert `dependency_formats` to a query

2019-09-23T19:29:51+00:00

This commit converts a field of `Session`, `dependency_formats`, into a query of `TyCtxt`. This information then also needed to be threaded through to other remaining portions of the linker, but it's relatively straightforward. The only change here is that instead of `HashMap` the data structure changed to `Vec<(CrateType, T)>` to make it easier to deal with in queries.

Use `Symbol` in `Linker`.

2019-09-11T01:31:38+00:00