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Differential D112114

[WebAssembly] Update README.txt.
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Authored by chai2010 on Oct 19 2021, 5:18 PM.

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sbc100
Summary

Describe wasm32-wasi target for rust.

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chai2010 created this revision.Oct 19 2021, 5:18 PM
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llvm/
lib/
Target/
WebAssembly/
5 lines

Diff 380830

llvm/lib/Target/WebAssembly/README.txt

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wasi-sdk provides a more minimal C/C++ SDK based on clang, llvm and a libc based wasi-sdk provides a more minimal C/C++ SDK based on clang, llvm and a libc based
on musl, for producing WebAssemmbly applictions that use the WASI ABI. on musl, for producing WebAssemmbly applictions that use the WASI ABI.
Rust provides WebAssembly support integrated into Cargo. There are two Rust provides WebAssembly support integrated into Cargo. There are three
main options: main options:
- wasm32-unknown-unknown, which provides a relatively minimal environment - wasm32-unknown-unknown, which provides a relatively minimal environment
that has an emphasis on being "native" that has an emphasis on being "native"
- wasm32-unknown-emscripten, which uses Emscripten internally and - wasm32-unknown-emscripten, which uses Emscripten internally and
provides standard C/C++ libraries, filesystem emulation, GL and SDL provides standard C/C++ libraries, filesystem emulation, GL and SDL
bindings bindings
- wasm32-wasi, which provides WASI (WebAssembly System Interface)
environment to define a standardized set of syscalls, filesystem access,
network access, etc
For more information, see: For more information, see:
* https://www.hellorust.com/ * https://www.hellorust.com/
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