2746d29751
When WAMR_BUILD_TARGET isn't set, choosing right target is decided by checking `CMAKE_SIZEOF_VOID_P` variable. However, choosing `X86_32` target is not doing specifically checking size of void pointer. It is kind a fallback target for others. This patch explicitly checks the size of void pointer before setting the target to `X86_32` to fix the issue. |
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|---|---|---|
| .. | ||
| src | ||
| wasm-apps | ||
| .gitignore | ||
| build.sh | ||
| CMakeLists.txt | ||
| README.md | ||
| run.sh | ||
The "basic" sample project
This sample demonstrates a few basic usages of embedding WAMR:
- initialize runtime
- load wasm app and instantiate the module
- call wasm function and pass arguments
- export native functions to the WASM apps
- wasm function calls native function and pass arguments
- deinitialize runtime
Build this sample
Execute the build.sh script then all binaries including wasm application files would be generated in 'out' directory.
$ ./build.sh
Run the sample
Enter the out directory.
$ cd ./out/
$
$ ./basic -f wasm-apps/testapp.wasm
calling into WASM function: generate_float
Native finished calling wasm function generate_float(), returned a float value: 102009.921875f
calling into WASM function: float_to_string
calling into native function: intToStr
calling into native function: get_pow
calling into native function: intToStr
Native finished calling wasm function: float_to_string, returned a formatted string: 102009.921
Or execute the run.sh script in samples/basic folder.
$ ./run.sh
calling into WASM function: generate_float
Native finished calling wasm function generate_float(), returned a float value: 102009.921875f
calling into WASM function: float_to_string
calling into native function: intToStr
calling into native function: get_pow
calling into native function: intToStr
Native finished calling wasm function: float_to_string, returned a formatted string: 102009.921