bors 6647be9364 Auto merge of #148435 - ZhongyaoChen:promote-riscv64a23-to-tier2, r=jieyouxu ...

Implement the MCP 932: Promote riscv64a23-unknown-linux-gnu to Tier 2

Implement the [MCP 932](https://github.com/rust-lang/compiler-team/issues/932): Promote riscv64a23-unknown-linux-gnu to Tier 2 without host tools.

Closes rust-lang/rust#148353.

Changes:
- Update target tier from 3 to 2 in target specification
- Update platform documentation
- Add CI/CD support for automatic building and distribution via rustup

r? jieyouxu
cc `@davidtwco` `@Noratrieb`

2025-11-09 19:57:56 +00:00

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asm

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callconv

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spec

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json.rs

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lib.rs

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target_features.rs

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tests.rs

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