Examples with WasmJsApiException org.graalvm.wasm.exception.WasmJsApiException used on opensource projects

Example 16 with WasmJsApiException

use of org.graalvm.wasm.exception.WasmJsApiException in project graal by oracle.

the class WebAssembly method memSetGrowCallback.

private static Object memSetGrowCallback(Object[] args) {
    InteropLibrary lib = InteropLibrary.getUncached();
    if (!(args[0] instanceof WasmMemory)) {
        throw new WasmJsApiException(WasmJsApiException.Kind.TypeError, "First argument must be wasm memory");
    }
    if (!lib.isExecutable(args[1])) {
        throw new WasmJsApiException(WasmJsApiException.Kind.TypeError, "Second argument must be executable");
    }
    WasmMemory memory = (WasmMemory) args[0];
    return memSetGrowCallback(memory, args[1]);
}

Example 17 with WasmJsApiException

use of org.graalvm.wasm.exception.WasmJsApiException in project graal by oracle.

the class WebAssembly method memGrow.

private static Object memGrow(Object[] args) {
    checkArgumentCount(args, 2);
    if (!(args[0] instanceof WasmMemory)) {
        throw new WasmJsApiException(WasmJsApiException.Kind.TypeError, "First argument must be wasm memory");
    }
    if (!(args[1] instanceof Integer)) {
        throw new WasmJsApiException(WasmJsApiException.Kind.TypeError, "Second argument must be integer");
    }
    WasmMemory memory = (WasmMemory) args[0];
    int delta = (Integer) args[1];
    return memGrow(memory, delta);
}

Example 18 with WasmJsApiException

use of org.graalvm.wasm.exception.WasmJsApiException in project graal by oracle.

the class WebAssembly method instanceExport.

private static Object instanceExport(Object[] args) {
    checkArgumentCount(args, 2);
    if (!(args[0] instanceof WasmInstance)) {
        throw new WasmJsApiException(WasmJsApiException.Kind.TypeError, "First argument must be wasm instance");
    }
    if (!(args[1] instanceof String)) {
        throw new WasmJsApiException(WasmJsApiException.Kind.TypeError, "Second argument must be string");
    }
    WasmInstance instance = (WasmInstance) args[0];
    String name = (String) args[1];
    return instanceExport(instance, name);
}

Example 19 with WasmJsApiException

use of org.graalvm.wasm.exception.WasmJsApiException in project graal by oracle.

the class WebAssembly method tableRead.

private static Object tableRead(Object[] args) {
    checkArgumentCount(args, 2);
    if (!(args[0] instanceof WasmTable)) {
        throw new WasmJsApiException(WasmJsApiException.Kind.TypeError, "First argument must be wasm table");
    }
    if (!(args[1] instanceof Integer)) {
        throw new WasmJsApiException(WasmJsApiException.Kind.TypeError, "Second argument must be integer");
    }
    WasmTable table = (WasmTable) args[0];
    int index = (Integer) args[1];
    return tableRead(table, index);
}

Example 20 with WasmJsApiException

use of org.graalvm.wasm.exception.WasmJsApiException in project graal by oracle.

the class WebAssembly method tableGrow.

private static Object tableGrow(Object[] args) {
    checkArgumentCount(args, 2);
    if (!(args[0] instanceof WasmTable)) {
        throw new WasmJsApiException(WasmJsApiException.Kind.TypeError, "First argument must be wasm table");
    }
    if (!(args[1] instanceof Integer)) {
        throw new WasmJsApiException(WasmJsApiException.Kind.TypeError, "Second argument must be integer");
    }
    WasmTable table = (WasmTable) args[0];
    int delta = (Integer) args[1];
    return tableGrow(table, delta);
}