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Describe how to use WASI threads in AOT mode, following the discussion below: https://github.com/bytecodealliance/wasm-micro-runtime/pull/1867#discussion_r1070268062 Make aux stack boundary checks of wasi-threads always successful by setting `exec_env->aux_stack_bottom` to UINT32_MAX and `exec_env->aux_stack_boundary` to 0
32 lines
781 B
Markdown
32 lines
781 B
Markdown
# "WASI threads" sample introduction
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Currently, since the `wasi-sdk` does not have thread support in the latest release, make sure to have [wasi-libc](https://github.com/WebAssembly/wasi-libc) installed. Build it with threads enabled, e.g.
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```shell
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make \
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AR=/opt/wasi-sdk/bin/llvm-ar \
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NM=/opt/wasi-sdk/bin/llvm-nm \
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CC=/opt/wasi-sdk/bin/clang \
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THREAD_MODEL=posix
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```
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## Build and run the samples
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```shell
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$ mkdir build
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$ cd build
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$ cmake -DWASI_SYSROOT=/path/to/wasi-libc/sysroot ..
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$ make
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...
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$ ./iwasm wasm-apps/no_pthread.wasm
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...
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$ ./iwasm wasm-apps/exception_propagation.wasm
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```
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## Run samples in AOT mode
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```shell
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$ ../../../wamr-compiler/build/wamrc \
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-o wasm-apps/no_pthread.aot wasm-apps/no_pthread.wasm
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$ ./iwasm wasm-apps/no_pthread.aot
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```
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