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rust/compiler/rustc_codegen_ssa
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Matthias Krüger 509972089b
Rollup merge of #121464 - alexcrichton:fix-wasm64, r=wesleywiser 
rustc: Fix wasm64 metadata object files

It looks like LLD will detect object files being either 32 or 64-bit depending on any memory present. LLD will additionally reject 32-bit objects during a 64-bit link. Previously metadata objects did not have any memories in them which led LLD to conclude they were 32-bit objects which broke 64-bit targets for wasm.

This commit fixes this by ensuring that for 64-bit targets there's a memory object present to get LLD to detect it's a 64-bit target. Additionally this commit moves away from a hand-crafted wasm encoder to the `wasm-encoder` crate on crates.io as the complexity grows for the generated object file.

Closes #121460
2024-02-29 20:50:03 +01:00
..
src Rollup merge of #121464 - alexcrichton:fix-wasm64, r=wesleywiser 2024-02-29 20:50:03 +01:00
Cargo.toml rustc: Fix wasm64 metadata object files 2024-02-23 13:13:01 -08:00
messages.ftl check that simd_insert/extract indices are in-bounds 2024-02-23 19:43:59 +01:00
README.md mv compiler to compiler/ 2020-08-30 18:45:07 +03:00

README.md

Please read the rustc-dev-guide chapter on Backend Agnostic Codegen.