/* 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); }