isWasmInitialized = true;
}
+const fn_list = ["uuuuuu", "buuuuu", "bbbbbb", "ubuuuu", "uubuuu"];
+
/* @internal */
export async function initializeWasmFromUint8Array(wasmBinary: Uint8Array) {
- imports.env["js_invoke_function_u"] = js_invoke;
- imports.env["js_invoke_function_b"] = js_invoke;
+ for (const fn of fn_list) { imports.env["js_invoke_function_" + fn] = js_invoke; }
const { instance: wasmInstance } = await WebAssembly.instantiate(wasmBinary, imports);
await finishInitializeWasm(wasmInstance);
}
/* @internal */
export async function initializeWasmFetch(uri: string) {
+ for (const fn of fn_list) { imports.env["js_invoke_function_" + fn] = js_invoke; }
const stream = fetch(uri);
- imports.env["js_invoke_function_u"] = js_invoke;
- imports.env["js_invoke_function_b"] = js_invoke;
const { instance: wasmInstance } = await WebAssembly.instantiateStreaming(stream, imports);
await finishInitializeWasm(wasmInstance);
}"""
/* @internal */
export function encodeUint8Array (inputArray: Uint8Array): number {
- const cArrayPointer = wasm.TS_malloc(inputArray.length + 4);
- const arrayLengthView = new Uint32Array(wasm.memory.buffer, cArrayPointer, 1);
- arrayLengthView[0] = inputArray.length;
- const arrayMemoryView = new Uint8Array(wasm.memory.buffer, cArrayPointer + 4, inputArray.length);
+ const cArrayPointer = wasm.TS_malloc(inputArray.length + 8);
+ const arrayLengthView = new BigUint64Array(wasm.memory.buffer, cArrayPointer, 1);
+ arrayLengthView[0] = BigInt(inputArray.length);
+ const arrayMemoryView = new Uint8Array(wasm.memory.buffer, cArrayPointer + 8, inputArray.length);
arrayMemoryView.set(inputArray);
return cArrayPointer;
}
/* @internal */
export function encodeUint32Array (inputArray: Uint32Array|Array<number>): number {
- const cArrayPointer = wasm.TS_malloc((inputArray.length + 1) * 4);
- const arrayMemoryView = new Uint32Array(wasm.memory.buffer, cArrayPointer, inputArray.length);
- arrayMemoryView.set(inputArray, 1);
- arrayMemoryView[0] = inputArray.length;
+ const cArrayPointer = wasm.TS_malloc((inputArray.length + 2) * 4);
+ const arrayLengthView = new BigUint64Array(wasm.memory.buffer, cArrayPointer, 1);
+ arrayLengthView[0] = BigInt(inputArray.length);
+ const arrayMemoryView = new Uint32Array(wasm.memory.buffer, cArrayPointer + 8, inputArray.length);
+ arrayMemoryView.set(inputArray);
return cArrayPointer;
}
/* @internal */
export function encodeUint64Array (inputArray: BigUint64Array|Array<bigint>): number {
- const cArrayPointer = wasm.TS_malloc(inputArray.length * 8 + 1);
- const arrayLengthView = new Uint32Array(wasm.memory.buffer, cArrayPointer, 1);
- arrayLengthView[0] = inputArray.length;
- const arrayMemoryView = new BigUint64Array(wasm.memory.buffer, cArrayPointer + 4, inputArray.length);
- arrayMemoryView.set(inputArray);
+ const cArrayPointer = wasm.TS_malloc((inputArray.length + 1) * 8);
+ const arrayMemoryView = new BigUint64Array(wasm.memory.buffer, cArrayPointer, 1);
+ arrayMemoryView.set(inputArray, 1);
+ arrayMemoryView[0] = BigInt(inputArray.length);
return cArrayPointer;
}
/* @internal */
export function getArrayLength(arrayPointer: number): number {
- const arraySizeViewer = new Uint32Array(wasm.memory.buffer, arrayPointer, 1);
- return arraySizeViewer[0];
+ const arraySizeViewer = new BigUint64Array(wasm.memory.buffer, arrayPointer, 1);
+ const len = arraySizeViewer[0];
+ if (len >= (2n ** 32n)) throw new Error("Bogus Array Size");
+ return Number(len % (2n ** 32n));
}
/* @internal */
export function decodeUint8Array (arrayPointer: number, free = true): Uint8Array {
const arraySize = getArrayLength(arrayPointer);
- const actualArrayViewer = new Uint8Array(wasm.memory.buffer, arrayPointer + 4, arraySize);
+ const actualArrayViewer = new Uint8Array(wasm.memory.buffer, arrayPointer + 8, arraySize);
// Clone the contents, TODO: In the future we should wrap the Viewer in a class that
// will free the underlying memory when it becomes unreachable instead of copying here.
// Note that doing so may have edge-case interactions with memory resizing (invalidating the buffer).
const arraySize = getArrayLength(arrayPointer);
const actualArrayViewer = new Uint32Array(
wasm.memory.buffer, // value
- arrayPointer + 4, // offset (ignoring length bytes)
+ arrayPointer + 8, // offset (ignoring length bytes)
arraySize // uint32 count
);
// Clone the contents, TODO: In the future we should wrap the Viewer in a class that
const arraySize = getArrayLength(arrayPointer);
const actualArrayViewer = new BigUint64Array(
wasm.memory.buffer, // value
- arrayPointer + 4, // offset (ignoring length bytes)
+ arrayPointer + 8, // offset (ignoring length bytes)
arraySize // uint32 count
);
// Clone the contents, TODO: In the future we should wrap the Viewer in a class that
/* @internal */
export function getU32ArrayElem(arrayPointer: number, idx: number): number {
- const actualArrayViewer = new Uint32Array(wasm.memory.buffer, arrayPointer + 4, idx + 1);
+ const actualArrayViewer = new Uint32Array(wasm.memory.buffer, arrayPointer + 8, idx + 1);
return actualArrayViewer[idx];
}
/* @internal */
export function getU8ArrayElem(arrayPointer: number, idx: number): number {
- const actualArrayViewer = new Uint8Array(wasm.memory.buffer, arrayPointer + 4, idx + 1);
+ const actualArrayViewer = new Uint8Array(wasm.memory.buffer, arrayPointer + 8, idx + 1);
return actualArrayViewer[idx];
}
/* @internal */
export function decodeString(stringPointer: number, free = true): string {
const arraySize = getArrayLength(stringPointer);
- const memoryView = new Uint8Array(wasm.memory.buffer, stringPointer + 4, arraySize);
+ const memoryView = new Uint8Array(wasm.memory.buffer, stringPointer + 8, arraySize);
const result = new TextDecoder("utf-8").decode(memoryView);
if (free) {
this.script_pubkey = bindings.decodeUint8Array(bindings.TxOut_get_script_pubkey(ptr));
this.value = bindings.TxOut_get_value(ptr);
}
- public constructor_new(value: bigint, script_pubkey: Uint8Array): TxOut {
+ public static constructor_new(value: bigint, script_pubkey: Uint8Array): TxOut {
return new TxOut(null, bindings.TxOut_new(bindings.encodeUint8Array(script_pubkey), value));
}
}"""
#define DECL_ARR_TYPE(ty, name) \\
struct name##array { \\
- uint32_t arr_len; \\
+ uint64_t arr_len; /* uint32_t would suffice but we want to align uint64_ts as well */ \\
ty elems[]; \\
}; \\
typedef struct name##array * name##Array; \\
static inline name##Array init_##name##Array(size_t arr_len, int lineno) { \\
- name##Array arr = (name##Array)do_MALLOC(arr_len * sizeof(ty) + sizeof(uint32_t), #name" array init", lineno); \\
+ name##Array arr = (name##Array)do_MALLOC(arr_len * sizeof(ty) + sizeof(uint64_t), #name" array init", lineno); \\
arr->arr_len = arr_len; \\
return arr; \\
}
assert False # Only called if above is None
def get_native_arr_ptr_call(self, ty_info):
if ty_info.subty is not None:
- return "(" + ty_info.subty.c_ty + "*)(((uint8_t*)", ") + 4)"
- return "(" + ty_info.c_ty + "*)(((uint8_t*)", ") + 4)"
+ return "(" + ty_info.subty.c_ty + "*)(((uint8_t*)", ") + 8)"
+ return "(" + ty_info.c_ty + "*)(((uint8_t*)", ") + 8)"
def get_native_arr_entry_call(self, ty_info, arr_name, idxc, entry_access):
return None
def cleanup_native_arr_ref_contents(self, arr_name, dest_name, arr_len, ty_info):
out_c = out_c + arg_info.ret_conv[1].replace('\n', '\n\t') + "\n"
fn_suffix = ""
- if fn_line.ret_ty_info.c_ty == "uint64_t" or fn_line.ret_ty_info.c_ty == "int64_t":
- fn_suffix += "b_"
- else:
- fn_suffix += "u_"
- for arg in fn_line.args_ty:
+ assert len(fn_line.args_ty) < 6
+ for arg_info in fn_line.args_ty:
if arg_info.c_ty == "uint64_t" or arg_info.c_ty == "int64_t":
fn_suffix += "b"
else:
fn_suffix += "u"
+ for i in range(0, 6 - len(fn_line.args_ty)):
+ fn_suffix += "u"
if fn_line.ret_ty_info.c_ty.endswith("Array"):
out_c += "\t" + fn_line.ret_ty_info.c_ty + " ret = (" + fn_line.ret_ty_info.c_ty + ")"
out_c += "js_invoke_function_" + fn_suffix + "(j_calls->instance_ptr, " + str(self.function_ptr_counter)
for idx, arg_info in enumerate(fn_line.args_ty):
if arg_info.ret_conv is not None:
- out_c = out_c + ", (uint32_t)" + arg_info.ret_conv_name
+ out_c += ", (uint32_t)" + arg_info.ret_conv_name
else:
- out_c = out_c + ", (uint32_t)" + arg_info.arg_name
+ out_c += ", (uint32_t)" + arg_info.arg_name
+ for i in range(0, 6 - len(fn_line.args_ty)):
+ out_c += ", 0"
out_c = out_c + ");\n"
if fn_line.ret_ty_info.arg_conv is not None:
out_c = out_c + "\t" + fn_line.ret_ty_info.arg_conv.replace("\n", "\n\t") + "\n\treturn " + fn_line.ret_ty_info.arg_conv_name + ";\n"
projects / ldk-java / blobdiff