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Add func signature lookup functions

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This commit is contained in:
Brandon Fish
2019-02-17 14:12:05 -06:00
parent 56079ad589
commit 7bb947aba7
4 changed files with 205 additions and 0 deletions
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20
lib/runtime-c-api/tests/test-exports.c
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@ -43,6 +43,26 @@ int main()
assert(name_bytes.bytes[idx] == expected[idx]);
}
uint32_t params_arity;
wasmer_func_params_arity(func, &params_arity);
assert(params_arity == 2);
wasmer_value_tag *params_sig = malloc(sizeof(wasmer_value_tag) * params_arity);
wasmer_func_params(func, params_sig , params_arity);
assert(params_sig[0] == WASM_I32);
assert(params_sig[1] == WASM_I32);
free(params_sig);
uint32_t returns_arity;
wasmer_func_returns_arity(func, &returns_arity);
assert(returns_arity == 1);
wasmer_value_tag *returns_sig = malloc(sizeof(wasmer_value_tag) * returns_arity);
wasmer_func_returns(func, returns_sig , returns_arity);
assert(returns_sig[0] == WASM_I32);
free(returns_sig);
// wasmer_value_t param_one;
// param_one.tag = WASM_I32;
// param_one.value.I32 = 7;