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x86_64-asan-windows-msvc

Tier: 3

Target mirror x86_64-pc-windows-msvc with AddressSanitizer enabled by default.

Target maintainers

@ChrisDenton @dpaoliello @eholk @Fulgen301 @lambdageek @sivadeilra @wesleywiser

Requirements

This target is for cross-compilation only. Host tools are not supported because this target's primary use cases do not require the host tools to be instrumented with AddressSanitizer. The standard library is fully supported.

In all other aspects, this target is identical to x86_64-pc-windows-msvc.

Building the target

This target can be built by adding it to the target list in bootstrap.toml.

[build]
target = ["x86_64-asan-windows-msvc"]

Building Rust programs

Rust does not yet ship pre-compiled artifacts for this target. To compile for this target, you will either need to build Rust with the target enabled (see "Building the target" above), or build your own copy of core by using build-std or similar.

Compilation can be done with:

rustc --target x86_64-asan-windows-msvc my_program.rs

Testing

Programs compiled for this target require clang_rt.asan_dynamic-x86_64.dll to be available. This can be installed by using the Visual Studio Installer to install the C++ AddressSanitizer component. Once installed, add the directory containing the DLL to your PATH or run your program from a Visual Studio Developer Command Prompt.

Cross-compilation toolchains and C code

Architectural cross-compilation from one Windows host to a different Windows platform is natively supported by the MSVC toolchain provided the appropriate components are selected when using the VS Installer.