support _initialize export as well as __wasm_call_ctors
#1228
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Per WebAssembly/tool-conventions#203 and recent LLVM and wasi-libc changes, libraries may export an `_initialize` function instead of `__wasm_call_ctors`, and we should call whichever one we find. Note that we expect to find at most one of the two, and will return an error if both are found. Signed-off-by: Joel Dice <joel.dice@fermyon.com>
alexcrichton
approved these changes
Oct 3, 2023
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Per WebAssembly/tool-conventions#203 and recent LLVM and wasi-libc changes, libraries may export an
_initializefunction instead of__wasm_call_ctors, and we should call whichever one we find. Note that we expect to find at most one of the two, and will return an error if both are found.