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194 lines (177 loc) · 5.88 KB
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#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, \
.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 */