/* It's not an error for the underlying plain buffer to be too small to
* cover the slice. This is allowed because it may happen for dynamic
* and external buffers at run time anyway. In any case, no memory
* unsafe behavior happens.
*/
static duk_ret_t test_uncovered(duk_context *ctx, void *udata) {
(void) udata;
duk_push_fixed_buffer(ctx, 256);
duk_push_buffer_object(ctx, -1, 7, 512, DUK_BUFOBJ_UINT32ARRAY);
duk_eval_string(ctx, "dumpBufferInfo");
duk_dup(ctx, -2);
duk_call(ctx, 1);
duk_pop(ctx);
duk_eval_string(ctx,
"(function (v) {\n"
" for (var i = 0; i < v.length; i++) { v[i] = 123; }\n"
" for (var i = 0; i < v.length; i++) { var ignore = v[i]; }\n"
"})");
duk_dup(ctx, -2);
duk_call(ctx, 1);
duk_pop(ctx);
duk_pop_n(ctx, 2);
printf("final top: %ld\n", (long) duk_get_top(ctx));
return 0;
}
static void
es_fa_read(void *aux)
{
es_fa_handle_t *fah = aux;
es_fap_t *ef = fah->fah_ef;
es_context_t *ec = ef->super.er_ctx;
duk_context *ctx = ec->ec_duk;
es_context_begin(ec);
duk_set_top(ctx, 0);
duk_push_external_buffer(ctx);
es_root_register(ctx, -1, fah->fah_readbuf);
duk_config_buffer(ctx, 0, fah->fah_readbuf, fah->fah_readlen);
es_push_root(ctx, ef);
duk_get_prop_string(ctx, -1, "read");
es_push_native_obj(ctx, &es_native_fah, fah_retain(fah));
es_push_root(ctx, fah);
duk_push_buffer_object(ctx, 0, 0, fah->fah_readlen, DUK_BUFOBJ_UINT8ARRAY);
duk_push_int(ctx, fah->fah_readlen);
duk_push_number(ctx, fah->fah_fpos);
int rc = duk_pcall(ctx, 5);
if(rc) {
fah_exception(fah, ctx);
es_dump_err(ctx);
}
es_context_end(ec, 0);
fah_release(fah);
}
static duk_ret_t test_invalid_flags2(duk_context *ctx, void *udata) {
(void) udata;
duk_push_fixed_buffer(ctx, 256);
duk_push_buffer_object(ctx, -1, 7, 512, (duk_uint_t) 0xdeadbeef /* ERROR: bogus type */);
printf("final top: %ld\n", (long) duk_get_top(ctx));
return 0;
}
/* If 'flags' is given as zero, it will match a DUK_BUFOBJ_DUKTAPEBUFFER.
* So this test succeeds which is intentional.
*/
static duk_ret_t test_invalid_flags1(duk_context *ctx, void *udata) {
(void) udata;
duk_push_fixed_buffer(ctx, 256);
duk_push_buffer_object(ctx, -1, 7, 512, 0 /* no type given, but matches DUK_BUFOBJ_DUKTAPEBUFFER */);
printf("final top: %ld\n", (long) duk_get_top(ctx));
return 0;
}
static duk_ret_t test_invalid_null(duk_context *ctx, void *udata) {
(void) udata;
duk_push_null(ctx);
duk_push_buffer_object(ctx, -1, 7, 512, DUK_BUFOBJ_UINT32ARRAY);
printf("final top: %ld\n", (long) duk_get_top(ctx));
return 0;
}
/* A bufferobject is -not- accepted as the underlying buffer. This also
* prevents issues like a slice being applied to a sliced view.
*/
static duk_ret_t test_invalid_bufferobject(duk_context *ctx, void *udata) {
(void) udata;
duk_eval_string(ctx, "new Uint16Array(123);");
duk_push_buffer_object(ctx, -1, 7, 512, DUK_BUFOBJ_UINT32ARRAY);
printf("final top: %ld\n", (long) duk_get_top(ctx));
return 0;
}
static duk_ret_t test_invalid_index2(duk_context *ctx, void *udata) {
(void) udata;
duk_push_fixed_buffer(ctx, 256);
duk_push_buffer_object(ctx, DUK_INVALID_INDEX, 7, 512, DUK_BUFOBJ_UINT32ARRAY);
printf("final top: %ld\n", (long) duk_get_top(ctx));
return 0;
}
/* Boundary case. */
static duk_ret_t test_invalid_flags3(duk_context *ctx, void *udata) {
(void) udata;
duk_push_fixed_buffer(ctx, 256);
duk_push_buffer_object(ctx, -1, 7, 512, (duk_uint_t) (DUK_BUFOBJ_FLOAT64ARRAY + 1) /* ERROR: bogus type, right after last defined */);
printf("final top: %ld\n", (long) duk_get_top(ctx));
return 0;
}
static int Deserializer_Read(duk_context* ctx)
{
duk_int_t magic = duk_get_current_magic(ctx);
duk_push_this(ctx);
// safe cast based on type check above
Deserializer* deserial = CastToDeserializer(ctx, duk_get_top_index(ctx));
duk_pop(ctx);
if (!deserial)
{
duk_push_boolean(ctx, 0);
return 1;
}
char* data;
String str;
size_t length;
IO_MAGIC_TYPE v = (IO_MAGIC_TYPE) magic;
bool success = false;
switch(v)
{
case IO_MAGIC_INT:
duk_push_number(ctx, (double) deserial->ReadInt());
return 1;
case IO_MAGIC_STRING:
length = deserial->GetSize() - deserial->GetPosition();
str.Resize(length + 1);
deserial->Read(&str[0], length);
str[length] = '\0';
duk_push_string(ctx, str.CString());
return 1;
case IO_MAGIC_ZEROSTRING:
success = duk_push_string(ctx, deserial->ReadString().CString());
return 1;
case IO_MAGIC_BINARY:
length = deserial->GetSize() - deserial->GetPosition();
duk_push_fixed_buffer(ctx, length);
duk_push_buffer_object(ctx, -1, 0, length, DUK_BUFOBJ_UINT8ARRAY);
duk_replace(ctx, -2);
data = (char*) duk_require_buffer_data(ctx, 0, &length);
success = deserial->Read(data, length);
return 1;
default:
break;
}
duk_push_undefined(ctx);
return 1;
}
static duk_ret_t test_1(duk_context *ctx, void *udata) {
(void) udata;
/* Bufferobject without cover. */
duk_push_fixed_buffer(ctx, 4);
duk_push_buffer_object(ctx, 0, 0, 100, DUK_BUFOBJ_UINT8ARRAY);
duk_push_buffer_object(ctx, 0, 0, 4, DUK_BUFOBJ_UINT8ARRAY);
duk_eval_string(ctx,
"(function test(x, y) {\n"
" print(Duktape.enc('jx', { uncovered: x, covered: y }));\n"
"})");
duk_dup(ctx, 1);
duk_dup(ctx, 2);
duk_call(ctx, 2);
printf("final top: %ld\n", (long) duk_get_top(ctx));
return 0;
}
/* Byte offset + byte length wrap, just barely */
static duk_ret_t test_invalid_offlen_wrap2(duk_context *ctx, void *udata) {
(void) udata;
duk_push_fixed_buffer(ctx, 256);
duk_push_buffer_object(ctx,
-1,
(duk_size_t) (duk_uint_t) -100,
100,
DUK_BUFOBJ_UINT8ARRAY);
printf("final top: %ld\n", (long) duk_get_top(ctx));
return 0;
}
static duk_ret_t test_basic(duk_context *ctx, void *udata) {
duk_uint_t test[] = {
DUK_BUFOBJ_NODEJS_BUFFER,
DUK_BUFOBJ_ARRAYBUFFER,
DUK_BUFOBJ_DATAVIEW,
DUK_BUFOBJ_INT8ARRAY,
DUK_BUFOBJ_UINT8ARRAY,
DUK_BUFOBJ_UINT8CLAMPEDARRAY,
DUK_BUFOBJ_INT16ARRAY,
DUK_BUFOBJ_UINT16ARRAY,
DUK_BUFOBJ_INT32ARRAY,
DUK_BUFOBJ_UINT32ARRAY,
DUK_BUFOBJ_FLOAT32ARRAY,
DUK_BUFOBJ_FLOAT64ARRAY,
};
int i;
unsigned char extbuf[256];
(void) udata;
for (i = 0; i < sizeof(test) / sizeof(duk_uint_t); i++) {
switch (i % 3) {
case 0:
duk_push_fixed_buffer(ctx, 256);
break;
case 1:
duk_push_dynamic_buffer(ctx, 256);
break;
case 2:
duk_push_external_buffer(ctx);
duk_config_buffer(ctx, -1, (void *) extbuf, 256);
break;
}
duk_push_undefined(ctx); /* dummy */
duk_push_buffer_object(ctx, -2, 128, 32, test[i]);
duk_eval_string(ctx, "dumpBufferInfo");
duk_dup(ctx, -2);
duk_call(ctx, 1);
/* ... plain undefined bufferobject result */
duk_pop_n(ctx, 4);
}
printf("final top: %ld\n", (long) duk_get_top(ctx));
return 0;
}
/* Normally typed array constructors require that the slice begin at a multiple
* of the element size (e.g. 4 bytes for Uint32Array) and that the slice ends
* evenly. The C API doesn't pose such restrictions.
*/
static duk_ret_t test_unaligned(duk_context *ctx, void *udata) {
(void) udata;
duk_push_fixed_buffer(ctx, 256);
duk_push_buffer_object(ctx, -1, 7, 64, DUK_BUFOBJ_UINT32ARRAY);
duk_eval_string(ctx, "dumpBufferInfo");
duk_dup(ctx, -2);
duk_call(ctx, 1);
duk_pop(ctx);
duk_pop_n(ctx, 2);
printf("final top: %ld\n", (long) duk_get_top(ctx));
return 0;
}
/* Byte offset + byte length are just within limits of duk_uint_t and don't
* wrap. This works and doesn't cause a ~4G allocation because the conceptual
* size (~4G) is unrelated to the underlying buffer size (256 bytes here).
*/
static duk_ret_t test_allowed_offlen_nowrap1(duk_context *ctx, void *udata) {
(void) udata;
duk_push_fixed_buffer(ctx, 256);
duk_push_buffer_object(ctx,
-1,
(duk_size_t) (duk_uint_t) -100,
99,
DUK_BUFOBJ_UINT8ARRAY);
duk_eval_string(ctx, "dumpBufferInfo");
duk_dup(ctx, -2);
duk_call(ctx, 1);
duk_pop(ctx);
duk_pop(ctx);
printf("final top: %ld\n", (long) duk_get_top(ctx));
return 0;
}
/* Normally typed array constructors require that the slice begin at a multiple
* of the element size (e.g. 4 bytes for Uint32Array) and that the slice ends
* evenly. The C API doesn't pose such restrictions; the .length (number of
* elements) will become the number of full elements allowed by the slice.
* The .byteOffset and .byteLength will reflect the call arguments, e.g.
* .byteLength is 63 here, which means that .length x .BYTES_PER_ELEMENT
* won't match .byteLength in this case.
*/
static duk_ret_t test_unaligned_uneven(duk_context *ctx, void *udata) {
(void) udata;
/* Start at an unaligned offset, with slice length NOT a multiple
* of 4.
*/
duk_push_fixed_buffer(ctx, 256);
duk_push_buffer_object(ctx, -1, 7, 63, DUK_BUFOBJ_UINT32ARRAY);
duk_eval_string(ctx, "dumpBufferInfo");
duk_dup(ctx, -2);
duk_call(ctx, 1);
duk_pop(ctx);
duk_pop_n(ctx, 2);
printf("final top: %ld\n", (long) duk_get_top(ctx));
return 0;
}
/* The basic test ensures all typed array views get a .buffer property.
* Test the .buffer reference in more detail: check that property
* attributes are correct, check that it backs to the same slice, etc.
*/
static duk_ret_t test_view_buffer_prop(duk_context *ctx, void *udata) {
unsigned char extbuf[256];
(void) udata;
duk_push_external_buffer(ctx);
duk_config_buffer(ctx, -1, (void *) extbuf, 256);
duk_push_buffer_object(ctx, -1, 16, 22, DUK_BUFOBJ_UINT8ARRAY);
duk_eval_string(ctx,
"(function (v) {\n"
" var pd;\n"
" print(Object.prototype.toString.call(v));\n"
" dumpBufferInfo(v);\n"
" print(v.length);\n"
" print(v.byteOffset);\n"
" print(v.byteLength);\n"
" print(v.BYTES_PER_ELEMENT);\n"
" print(v.buffer);\n"
" pd = Object.getOwnPropertyDescriptor(v, 'buffer');\n"
" print(pd.value, pd.writable, pd.enumerable, pd.configurable);\n"
" print(Object.prototype.toString.call(v.buffer));\n"
" dumpBufferInfo(v.buffer);\n"
" print(v.buffer.length);\n" /* some of these are Duktape custom */
" print(v.buffer.byteOffset);\n"
" print(v.buffer.byteLength);\n"
" print(v.buffer.BYTES_PER_ELEMENT);\n"
" print(v.buffer.buffer);\n"
" v[3] = 123; /* check that backing buffer and slice matches */\n"
" print(v[3], new Uint8Array(v.buffer)[3]);\n"
"})");
duk_dup(ctx, -2);
duk_call(ctx, 1);
duk_pop_2(ctx);
printf("extbuf[16 + 3] = %d\n", (int) extbuf[16 + 3]);
printf("final top: %ld\n", (long) duk_get_top(ctx));
return 0;
}
static int
gum_duk_kernel_read (GumMemoryValueType type,
const GumDukArgs * args)
{
duk_context * ctx = args->ctx;
GumDukCore * core = args->core;
GumAddress address;
gssize length = 0;
gsize n_bytes_read;
gum_duk_kernel_check_api_available (ctx);
switch (type)
{
case GUM_MEMORY_VALUE_BYTE_ARRAY:
case GUM_MEMORY_VALUE_C_STRING:
case GUM_MEMORY_VALUE_UTF8_STRING:
case GUM_MEMORY_VALUE_UTF16_STRING:
_gum_duk_args_parse (args, "QZ", &address, &length);
break;
default:
_gum_duk_args_parse (args, "Q", &address);
break;
}
if (address == 0)
{
duk_push_null (ctx);
return 1;
}
if (length == 0)
{
switch (type)
{
case GUM_MEMORY_VALUE_S8:
case GUM_MEMORY_VALUE_U8:
length = 1;
break;
case GUM_MEMORY_VALUE_S16:
case GUM_MEMORY_VALUE_U16:
length = 2;
break;
case GUM_MEMORY_VALUE_S32:
case GUM_MEMORY_VALUE_U32:
case GUM_MEMORY_VALUE_FLOAT:
length = 4;
break;
case GUM_MEMORY_VALUE_S64:
case GUM_MEMORY_VALUE_U64:
case GUM_MEMORY_VALUE_LONG:
case GUM_MEMORY_VALUE_ULONG:
case GUM_MEMORY_VALUE_DOUBLE:
length = 8;
break;
default:
break;
}
}
if (length > 0)
{
guint8 * data;
gpointer buffer_data;
data = gum_kernel_read (address, length, &n_bytes_read);
if (data == NULL)
{
_gum_duk_throw (ctx, "access violation reading 0x%" G_GINT64_MODIFIER "x",
address);
}
switch (type)
{
case GUM_MEMORY_VALUE_S8:
duk_push_number (ctx, *((gint8 *) data));
break;
case GUM_MEMORY_VALUE_U8:
duk_push_number (ctx, *((guint8 *) data));
break;
case GUM_MEMORY_VALUE_S16:
duk_push_number (ctx, *((gint16 *) data));
break;
case GUM_MEMORY_VALUE_U16:
duk_push_number (ctx, *((guint16 *) data));
break;
case GUM_MEMORY_VALUE_S32:
duk_push_number (ctx, *((gint32 *) data));
break;
case GUM_MEMORY_VALUE_U32:
duk_push_number (ctx, *((guint32 *) data));
break;
case GUM_MEMORY_VALUE_S64:
_gum_duk_push_int64 (ctx, *((gint64 *) data), core);
break;
case GUM_MEMORY_VALUE_U64:
_gum_duk_push_uint64 (ctx, *((guint64 *) data), core);
break;
case GUM_MEMORY_VALUE_LONG:
_gum_duk_push_int64 (ctx, *((glong *) data), core);
break;
case GUM_MEMORY_VALUE_ULONG:
_gum_duk_push_uint64 (ctx, *((gulong *) data), core);
break;
case GUM_MEMORY_VALUE_FLOAT:
duk_push_number (ctx, *((gfloat *) data));
break;
case GUM_MEMORY_VALUE_DOUBLE:
duk_push_number (ctx, *((gdouble *) data));
break;
case GUM_MEMORY_VALUE_BYTE_ARRAY:
{
buffer_data = duk_push_fixed_buffer (ctx, n_bytes_read);
memcpy (buffer_data, data, n_bytes_read);
duk_push_buffer_object (ctx, -1, 0, n_bytes_read,
DUK_BUFOBJ_ARRAYBUFFER);
duk_swap (ctx, -2, -1);
duk_pop (ctx);
break;
}
case GUM_MEMORY_VALUE_C_STRING:
{
gchar * str;
str = g_utf8_make_valid ((gchar *) data, length);
duk_push_string (ctx, str);
g_free (str);
break;
}
case GUM_MEMORY_VALUE_UTF8_STRING:
{
const gchar * end;
gchar * slice;
if (!g_utf8_validate ((gchar *) data, length, &end))
{
_gum_duk_throw (ctx, "can't decode byte 0x%02x in position %u",
(guint8) *end, (guint) (end - (gchar *) data));
}
slice = g_strndup ((gchar *) data, length);
duk_push_string (ctx, slice);
g_free (slice);
break;
}
case GUM_MEMORY_VALUE_UTF16_STRING:
{
gunichar2 * str_utf16;
gchar * str_utf8;
glong size;
str_utf16 = (gunichar2 *) data;
str_utf8 = g_utf16_to_utf8 (str_utf16, length, NULL, &size, NULL);
if (str_utf8 == NULL)
_gum_duk_throw (ctx, "invalid string");
duk_push_string (ctx, str_utf8);
g_free (str_utf8);
break;
}
default:
g_assert_not_reached ();
}
g_free (data);
}
else if (type == GUM_MEMORY_VALUE_BYTE_ARRAY)
{
duk_push_fixed_buffer (ctx, 0);
}
else
{
_gum_duk_throw (ctx, "please provide a length > 0");
}
return 1;
}
static duk_ret_t test_func(duk_context *ctx, void *udata) {
(void) udata;
if (ctx) {
printf("dummy - return here\n"); fflush(stdout);
return 0;
}
/* Up-to-date for Duktape 1.3.0, alphabetical order:
* $ cd website/api; ls *.yaml
*/
(void) duk_alloc_raw(ctx, 0);
(void) duk_alloc(ctx, 0);
(void) duk_base64_decode(ctx, 0);
(void) duk_base64_encode(ctx, 0);
(void) duk_buffer_to_string(ctx, 0);
(void) duk_call_method(ctx, 0);
(void) duk_call_prop(ctx, 0, 0);
(void) duk_call(ctx, 0);
(void) duk_char_code_at(ctx, 0, 0);
(void) duk_check_stack_top(ctx, 0);
(void) duk_check_stack(ctx, 0);
(void) duk_check_type_mask(ctx, 0, 0);
(void) duk_check_type(ctx, 0, 0);
(void) duk_compact(ctx, 0);
(void) duk_compile_lstring_filename(ctx, 0, "dummy", 0);
(void) duk_compile_lstring(ctx, 0, "dummy", 0);
(void) duk_compile_string_filename(ctx, 0, "dummy");
(void) duk_compile_string(ctx, 0, "dummy");
(void) duk_compile(ctx, 0);
(void) duk_concat(ctx, 0);
(void) duk_config_buffer(ctx, 0, NULL, 0);
(void) duk_copy(ctx, 0, 0);
(void) duk_create_heap_default();
(void) duk_create_heap(NULL, NULL, NULL, NULL, NULL);
(void) duk_debugger_attach(ctx, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
(void) duk_debugger_cooperate(ctx);
(void) duk_debugger_detach(ctx);
(void) duk_debugger_notify(ctx, 0);
(void) duk_debugger_pause(ctx);
(void) duk_decode_string(ctx, 0, NULL, NULL);
(void) duk_def_prop(ctx, 0, 0);
(void) duk_del_prop_index(ctx, 0, 0);
(void) duk_del_prop_string(ctx, 0, "dummy");
(void) duk_del_prop(ctx, 0);
(void) duk_destroy_heap(ctx);
(void) duk_dump_function(ctx);
(void) duk_dup_top(ctx);
(void) duk_dup(ctx, 0);
(void) duk_enum(ctx, 0, 0);
(void) duk_equals(ctx, 0, 0);
duk_error_va(ctx, 0, NULL, NULL);
duk_error(ctx, 0, "dummy"); /* (void) cast won't work without variadic macros */
(void) duk_eval_lstring_noresult(ctx, "dummy", 0);
(void) duk_eval_lstring(ctx, "dummy", 0);
(void) duk_eval_noresult(ctx);
(void) duk_eval_string_noresult(ctx, "dummy");
(void) duk_eval_string(ctx, "dummy");
(void) duk_eval(ctx);
(void) duk_fatal(ctx, "dummy");
(void) duk_free_raw(ctx, NULL);
(void) duk_free(ctx, NULL);
(void) duk_gc(ctx, 0);
(void) duk_get_boolean(ctx, 0);
(void) duk_get_buffer_data(ctx, 0, NULL);
(void) duk_get_buffer(ctx, 0, NULL);
(void) duk_get_c_function(ctx, 0);
(void) duk_get_context(ctx, 0);
(void) duk_get_current_magic(ctx);
(void) duk_get_error_code(ctx, 0);
(void) duk_get_finalizer(ctx, 0);
(void) duk_get_global_string(ctx, 0);
(void) duk_get_heapptr(ctx, 0);
(void) duk_get_int(ctx, 0);
(void) duk_get_length(ctx, 0);
(void) duk_get_lstring(ctx, 0, NULL);
(void) duk_get_magic(ctx, 0);
(void) duk_get_memory_functions(ctx, NULL);
(void) duk_get_number(ctx, 0);
(void) duk_get_pointer(ctx, 0);
(void) duk_get_prop_index(ctx, 0, 0);
(void) duk_get_prop_string(ctx, 0, "dummy");
(void) duk_get_prop(ctx, 0);
(void) duk_get_prototype(ctx, 0);
(void) duk_get_string(ctx, 0);
(void) duk_get_top_index(ctx);
(void) duk_get_top(ctx);
(void) duk_get_type_mask(ctx, 0);
(void) duk_get_type(ctx, 0);
(void) duk_get_uint(ctx, 0);
(void) duk_has_prop_index(ctx, 0, 0);
(void) duk_has_prop_string(ctx, 0, "dummy");
(void) duk_has_prop(ctx, 0);
(void) duk_hex_decode(ctx, 0);
(void) duk_hex_encode(ctx, 0);
(void) duk_insert(ctx, 0);
(void) duk_instanceof(ctx, 0, 0);
(void) duk_is_array(ctx, 0);
(void) duk_is_boolean(ctx, 0);
(void) duk_is_bound_function(ctx, 0);
(void) duk_is_buffer(ctx, 0);
(void) duk_is_callable(ctx, 0);
(void) duk_is_c_function(ctx, 0);
(void) duk_is_constructor_call(ctx);
(void) duk_is_dynamic_buffer(ctx, 0);
(void) duk_is_ecmascript_function(ctx, 0);
(void) duk_is_error(ctx, 0);
(void) duk_is_eval_error(ctx, 0);
(void) duk_is_fixed_buffer(ctx, 0);
(void) duk_is_function(ctx, 0);
(void) duk_is_lightfunc(ctx, 0);
(void) duk_is_nan(ctx, 0);
(void) duk_is_null_or_undefined(ctx, 0);
(void) duk_is_null(ctx, 0);
(void) duk_is_number(ctx, 0);
(void) duk_is_object_coercible(ctx, 0);
(void) duk_is_object(ctx, 0);
(void) duk_is_pointer(ctx, 0);
(void) duk_is_primitive(ctx, 0);
(void) duk_is_range_error(ctx, 0);
(void) duk_is_reference_error(ctx, 0);
(void) duk_is_strict_call(ctx);
(void) duk_is_string(ctx, 0);
(void) duk_is_syntax_error(ctx, 0);
(void) duk_is_thread(ctx, 0);
(void) duk_is_type_error(ctx, 0);
(void) duk_is_undefined(ctx, 0);
(void) duk_is_uri_error(ctx, 0);
(void) duk_is_valid_index(ctx, 0);
(void) duk_join(ctx, 0);
(void) duk_json_decode(ctx, 0);
(void) duk_json_encode(ctx, 0);
(void) duk_load_function(ctx);
(void) duk_map_string(ctx, 0, NULL, NULL);
(void) duk_new(ctx, 0);
(void) duk_next(ctx, 0, 0);
(void) duk_normalize_index(ctx, 0);
(void) duk_pcall_method(ctx, 0);
(void) duk_pcall_prop(ctx, 0, 0);
(void) duk_pcall(ctx, 0);
(void) duk_pcompile_lstring_filename(ctx, 0, "dummy", 0);
(void) duk_pcompile_lstring(ctx, 0, "dummy", 0);
(void) duk_pcompile_string_filename(ctx, 0, "dummy");
(void) duk_pcompile_string(ctx, 0, "dummy");
(void) duk_pcompile(ctx, 0);
(void) duk_peval_lstring_noresult(ctx, "dummy", 0);
(void) duk_peval_lstring(ctx, "dummy", 0);
(void) duk_peval_noresult(ctx);
(void) duk_peval_string_noresult(ctx, "dummy");
(void) duk_peval_string(ctx, "dummy");
(void) duk_peval(ctx);
(void) duk_pnew(ctx, 0);
(void) duk_pop_2(ctx);
(void) duk_pop_3(ctx);
(void) duk_pop_n(ctx, 0);
(void) duk_pop(ctx);
(void) duk_push_array(ctx);
(void) duk_push_boolean(ctx, 0);
(void) duk_push_buffer_object(ctx, 0, 0, 0, 0);
(void) duk_push_buffer(ctx, 0, 0);
(void) duk_push_c_function(ctx, NULL, 0);
(void) duk_push_c_lightfunc(ctx, NULL, 0, 0, 0);
(void) duk_push_context_dump(ctx);
(void) duk_push_current_function(ctx);
(void) duk_push_current_thread(ctx);
(void) duk_push_dynamic_buffer(ctx, 0);
(void) duk_push_error_object_va(ctx, 0, NULL, NULL);
(void) duk_push_error_object(ctx, 0, "dummy");
(void) duk_push_external_buffer(ctx);
(void) duk_push_false(ctx);
(void) duk_push_fixed_buffer(ctx, 0);
(void) duk_push_global_object(ctx);
(void) duk_push_global_stash(ctx);
(void) duk_push_heap_stash(ctx);
(void) duk_push_heapptr(ctx, NULL);
(void) duk_push_int(ctx, 0);
(void) duk_push_lstring(ctx, "dummy", 0);
(void) duk_push_nan(ctx);
(void) duk_push_null(ctx);
(void) duk_push_number(ctx, 0.0);
(void) duk_push_object(ctx);
(void) duk_push_pointer(ctx, NULL);
(void) duk_push_sprintf(ctx, "dummy");
(void) duk_push_string(ctx, "dummy");
(void) duk_push_this(ctx);
(void) duk_push_thread_new_globalenv(ctx);
(void) duk_push_thread_stash(ctx, NULL);
(void) duk_push_thread(ctx);
(void) duk_push_true(ctx);
(void) duk_push_uint(ctx, 0);
(void) duk_push_undefined(ctx);
(void) duk_push_vsprintf(ctx, "dummy", NULL);
(void) duk_put_function_list(ctx, 0, NULL);
(void) duk_put_global_string(ctx, NULL);
(void) duk_put_number_list(ctx, 0, NULL);
(void) duk_put_prop_index(ctx, 0, 0);
(void) duk_put_prop_string(ctx, 0, "dummy");
(void) duk_put_prop(ctx, 0);
(void) duk_realloc_raw(ctx, NULL, 0);
(void) duk_realloc(ctx, NULL, 0);
(void) duk_remove(ctx, 0);
(void) duk_replace(ctx, 0);
(void) duk_require_boolean(ctx, 0);
(void) duk_require_buffer_data(ctx, 0, NULL);
(void) duk_require_buffer(ctx, 0, NULL);
(void) duk_require_c_function(ctx, 0);
(void) duk_require_callable(ctx, 0);
(void) duk_require_context(ctx, 0);
(void) duk_require_function(ctx, 0);
(void) duk_require_heapptr(ctx, 0);
(void) duk_require_int(ctx, 0);
(void) duk_require_lstring(ctx, 0, NULL);
(void) duk_require_normalize_index(ctx, 0);
(void) duk_require_null(ctx, 0);
(void) duk_require_number(ctx, 0);
(void) duk_require_object_coercible(ctx, 0);
(void) duk_require_pointer(ctx, 0);
(void) duk_require_stack_top(ctx, 0);
(void) duk_require_stack(ctx, 0);
(void) duk_require_string(ctx, 0);
(void) duk_require_top_index(ctx);
(void) duk_require_type_mask(ctx, 0, 0);
(void) duk_require_uint(ctx, 0);
(void) duk_require_undefined(ctx, 0);
(void) duk_require_valid_index(ctx, 0);
(void) duk_resize_buffer(ctx, 0, 0);
(void) duk_safe_call(ctx, NULL, NULL, 0, 0);
(void) duk_safe_to_lstring(ctx, 0, NULL);
(void) duk_safe_to_string(ctx, 0);
(void) duk_set_finalizer(ctx, 0);
(void) duk_set_global_object(ctx);
(void) duk_set_magic(ctx, 0, 0);
(void) duk_set_prototype(ctx, 0);
(void) duk_set_top(ctx, 0);
(void) duk_steal_buffer(ctx, 0, NULL);
(void) duk_strict_equals(ctx, 0, 0);
(void) duk_substring(ctx, 0, 0, 0);
(void) duk_swap_top(ctx, 0);
(void) duk_swap(ctx, 0, 0);
(void) duk_throw(ctx);
(void) duk_to_boolean(ctx, 0);
(void) duk_to_buffer(ctx, 0, NULL);
(void) duk_to_defaultvalue(ctx, 0, 0);
(void) duk_to_dynamic_buffer(ctx, 0, NULL);
(void) duk_to_fixed_buffer(ctx, 0, NULL);
(void) duk_to_int32(ctx, 0);
(void) duk_to_int(ctx, 0);
(void) duk_to_lstring(ctx, 0, NULL);
(void) duk_to_null(ctx, 0);
(void) duk_to_number(ctx, 0);
(void) duk_to_object(ctx, 0);
(void) duk_to_pointer(ctx, 0);
(void) duk_to_primitive(ctx, 0, 0);
(void) duk_to_string(ctx, 0);
(void) duk_to_uint16(ctx, 0);
(void) duk_to_uint32(ctx, 0);
(void) duk_to_uint(ctx, 0);
(void) duk_to_undefined(ctx, 0);
(void) duk_trim(ctx, 0);
(void) duk_xcopy_top(ctx, NULL, 0);
(void) duk_xmove_top(ctx, NULL, 0);
printf("never here\n"); fflush(stdout);
return 0;
}
//void duk_push_buffer_object(duk_context *ctx, duk_idx_t idx_buffer, duk_size_t byte_offset, duk_size_t byte_length, duk_uint_t flags);
void aperl_duk_push_buffer_object(duk_context *ctx, duk_idx_t idx_buffer, duk_size_t byte_offset, duk_size_t byte_length, duk_uint_t flags) {
duk_push_buffer_object(ctx, idx_buffer, byte_offset, byte_length, flags);
}
