name : pycore_runtime_init.h #ifndef Py_INTERNAL_RUNTIME_INIT_H #define Py_INTERNAL_RUNTIME_INIT_H #ifdef __cplusplus extern "C" { #endif #ifndef Py_BUILD_CORE # error "this header requires Py_BUILD_CORE define" #endif #include "pycore_long.h" #include "pycore_object.h" #include "pycore_parser.h" #include "pycore_pymem_init.h" #include "pycore_obmalloc_init.h" extern PyTypeObject _PyExc_MemoryError; /* The static initializers defined here should only be used in the runtime init code (in pystate.c and pylifecycle.c). */ #define _PyRuntimeState_INIT(runtime) \ { \ .allocators = { \ .standard = _pymem_allocators_standard_INIT(runtime), \ .debug = _pymem_allocators_debug_INIT, \ .obj_arena = _pymem_allocators_obj_arena_INIT, \ }, \ .obmalloc = _obmalloc_global_state_INIT, \ .pyhash_state = pyhash_state_INIT, \ .signals = _signals_RUNTIME_INIT, \ .interpreters = { \ /* This prevents interpreters from getting created \ until _PyInterpreterState_Enable() is called. */ \ .next_id = -1, \ }, \ /* A TSS key must be initialized with Py_tss_NEEDS_INIT \ in accordance with the specification. */ \ .autoTSSkey = Py_tss_NEEDS_INIT, \ .parser = _parser_runtime_state_INIT, \ .ceval = { \ .perf = _PyEval_RUNTIME_PERF_INIT, \ }, \ .gilstate = { \ .check_enabled = 1, \ }, \ .fileutils = { \ .force_ascii = -1, \ }, \ .faulthandler = _faulthandler_runtime_state_INIT, \ .tracemalloc = _tracemalloc_runtime_state_INIT, \ .float_state = { \ .float_format = _py_float_format_unknown, \ .double_format = _py_float_format_unknown, \ }, \ .types = { \ .next_version_tag = 1, \ }, \ .static_objects = { \ .singletons = { \ .small_ints = _Py_small_ints_INIT, \ .bytes_empty = _PyBytes_SIMPLE_INIT(0, 0), \ .bytes_characters = _Py_bytes_characters_INIT, \ .strings = { \ .literals = _Py_str_literals_INIT, \ .identifiers = _Py_str_identifiers_INIT, \ .ascii = _Py_str_ascii_INIT, \ .latin1 = _Py_str_latin1_INIT, \ }, \ .tuple_empty = { \ .ob_base = _PyVarObject_HEAD_INIT(&PyTuple_Type, 0) \ }, \ .hamt_bitmap_node_empty = { \ .ob_base = _PyVarObject_HEAD_INIT(&_PyHamt_BitmapNode_Type, 0) \ }, \ .context_token_missing = { \ .ob_base = _PyObject_HEAD_INIT(&_PyContextTokenMissing_Type) \ }, \ }, \ }, \ ._main_interpreter = _PyInterpreterState_INIT(runtime._main_interpreter), \ } #define _PyInterpreterState_INIT(INTERP) \ { \ .id_refcount = -1, \ .imports = IMPORTS_INIT, \ .obmalloc = _obmalloc_state_INIT(INTERP.obmalloc), \ .ceval = { \ .recursion_limit = Py_DEFAULT_RECURSION_LIMIT, \ }, \ .gc = { \ .enabled = 1, \ .generations = { \ /* .head is set in _PyGC_InitState(). */ \ { .threshold = 700, }, \ { .threshold = 10, }, \ { .threshold = 10, }, \ }, \ }, \ .object_state = _py_object_state_INIT(INTERP), \ .dtoa = _dtoa_state_INIT(&(INTERP)), \ .dict_state = _dict_state_INIT, \ .func_state = { \ .next_version = 1, \ }, \ .types = { \ .next_version_tag = _Py_TYPE_BASE_VERSION_TAG, \ }, \ .static_objects = { \ .singletons = { \ ._not_used = 1, \ .hamt_empty = { \ .ob_base = _PyObject_HEAD_INIT(&_PyHamt_Type) \ .h_root = (PyHamtNode*)&_Py_SINGLETON(hamt_bitmap_node_empty), \ }, \ .last_resort_memory_error = { \ _PyObject_HEAD_INIT(&_PyExc_MemoryError) \ .args = (PyObject*)&_Py_SINGLETON(tuple_empty) \ }, \ }, \ }, \ ._initial_thread = _PyThreadState_INIT, \ } #define _PyThreadState_INIT \ { \ .py_recursion_limit = Py_DEFAULT_RECURSION_LIMIT, \ .context_ver = 1, \ } #ifdef Py_TRACE_REFS # define _py_object_state_INIT(INTERP) \ { \ .refchain = {&INTERP.object_state.refchain, &INTERP.object_state.refchain}, \ } #else # define _py_object_state_INIT(INTERP) \ { 0 } #endif // global objects #define _PyBytes_SIMPLE_INIT(CH, LEN) \ { \ _PyVarObject_HEAD_INIT(&PyBytes_Type, (LEN)) \ .ob_shash = -1, \ .ob_sval = { (CH) }, \ } #define _PyBytes_CHAR_INIT(CH) \ { \ _PyBytes_SIMPLE_INIT((CH), 1) \ } #define _PyUnicode_ASCII_BASE_INIT(LITERAL, ASCII) \ { \ .ob_base = _PyObject_HEAD_INIT(&PyUnicode_Type) \ .length = sizeof(LITERAL) - 1, \ .hash = -1, \ .state = { \ .kind = 1, \ .compact = 1, \ .ascii = (ASCII), \ .statically_allocated = 1, \ }, \ } #define _PyASCIIObject_INIT(LITERAL) \ { \ ._ascii = _PyUnicode_ASCII_BASE_INIT((LITERAL), 1), \ ._data = (LITERAL) \ } #define INIT_STR(NAME, LITERAL) \ ._py_ ## NAME = _PyASCIIObject_INIT(LITERAL) #define INIT_ID(NAME) \ ._py_ ## NAME = _PyASCIIObject_INIT(#NAME) #define _PyUnicode_LATIN1_INIT(LITERAL, UTF8) \ { \ ._latin1 = { \ ._base = _PyUnicode_ASCII_BASE_INIT((LITERAL), 0), \ .utf8 = (UTF8), \ .utf8_length = sizeof(UTF8) - 1, \ }, \ ._data = (LITERAL), \ } #include "pycore_runtime_init_generated.h" #ifdef __cplusplus } #endif #endif /* !Py_INTERNAL_RUNTIME_INIT_H */