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31 lines
1.1 KiB
Bash
Executable File
31 lines
1.1 KiB
Bash
Executable File
#!/bin/bash
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set -e
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echo "Creating pre-built test WASM modules..."
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# Create tiny.wasm - minimal add function (hand-crafted binary)
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# This is a minimal WASM module with just an add function
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# Module format: magic(4) + version(4) + sections...
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printf '\x00\x61\x73\x6d' > tiny.wasm # Magic number
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printf '\x01\x00\x00\x00' >> tiny.wasm # Version 1
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# Type section (function type: (i32, i32) -> i32)
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printf '\x01\x07\x01\x60\x02\x7f\x7f\x01\x7f' >> tiny.wasm
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# Function section (1 function of type 0)
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printf '\x03\x02\x01\x00' >> tiny.wasm
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# Export section (export "add")
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printf '\x07\x07\x01\x03\x61\x64\x64\x00\x00' >> tiny.wasm
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# Code section (function body: get_local 0, get_local 1, i32.add)
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printf '\x0a\x09\x01\x07\x00\x20\x00\x20\x01\x6a\x0b' >> tiny.wasm
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echo "✓ Created tiny.wasm (minimal add function)"
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# For now, we'll skip wasi_hello.wasm and extism_echo.wasm
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# These require proper toolchains to build
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echo "Note: wasi_hello.wasm and extism_echo.wasm require proper toolchains"
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echo "They will be built when testing specific language bindings"
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ls -lh tiny.wasm |