493c38ba37
Mangle rustc_std_internal_symbols functions This reduces the risk of issues when using a staticlib or rust dylib compiled with a different rustc version in a rust program. Currently this will either (in the case of staticlib) cause a linker error due to duplicate symbol definitions, or (in the case of rust dylibs) cause rustc_std_internal_symbols functions to be silently overridden. As rust gets more commonly used inside the implementation of libraries consumed with a C interface (like Spidermonkey, Ruby YJIT (curently has to do partial linking of all rust code to hide all symbols not part of the C api), the Rusticl OpenCL implementation in mesa) this is becoming much more of an issue. With this PR the only symbols remaining with an unmangled name are rust_eh_personality (LLVM doesn't allow renaming it) and `__rust_no_alloc_shim_is_unstable`. Helps mitigate https://github.com/rust-lang/rust/issues/104707 try-job: aarch64-gnu-debug try-job: aarch64-apple try-job: x86_64-apple-1 try-job: x86_64-mingw-1 try-job: i686-mingw-1 try-job: x86_64-msvc-1 try-job: i686-msvc-1 try-job: test-various try-job: armhf-gnu |
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| .. | ||
| bootstrap | ||
| build_helper | ||
| ci | ||
| doc | ||
| etc | ||
| gcc@48664a6cab | ||
| librustdoc | ||
| llvm-project@1c3bb96fdb | ||
| rustc-std-workspace | ||
| rustdoc-json-types | ||
| tools | ||
| README.md | ||
| stage0 | ||
| version | ||
This directory contains some source code for the Rust project, including:
- The bootstrapping build system
- Various submodules for tools, like cargo, tidy, etc.
For more information on how various parts of the compiler work, see the rustc dev guide.