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runtime.h
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434 lines (385 loc) · 9.21 KB
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#pragma once
#include "gc.h"
#include "interpreter.h"
#include "object.h"
#include "thread.h"
namespace pystack {
#ifndef FORCE_SWITCHING
# define FORCE_SWITCHING 1
#endif
typedef void* PyThread_type_lock;
typedef struct _Py_atomic_address
{
uintptr_t _value;
} _Py_atomic_address;
struct _Py_tss_t
{
int _is_initialized;
pthread_key_t _key;
};
namespace Python3_7 {
constexpr int NEXITFUNCS = 32;
typedef struct pyruntimestate
{
int initialized;
int core_initialized;
PyThreadState* finalizing;
struct pyinterpreters
{
PyThread_type_lock mutex;
PyInterpreterState* head;
PyInterpreterState* main;
int64_t next_id;
} interpreters;
void (*exitfuncs[NEXITFUNCS])(void);
int nexitfuncs;
_gc_runtime_state gc;
struct
{
_Py_atomic_address tstate_current;
} gilstate; // This is fake, but is are here for compatibility
} PyRuntimeState;
} // namespace Python3_7
namespace Python3_8 {
constexpr int NEXITFUNCS = 32;
struct _pending_calls
{
int finishing;
PyThread_type_lock lock;
_Py_atomic_int calls_to_do;
int async_exc;
#define NPENDINGCALLS 32
struct
{
int (*func)(void*);
void* arg;
} calls[NPENDINGCALLS];
int first;
int last;
};
struct _gil_runtime_state
{
unsigned long interval;
_Py_atomic_address last_holder;
_Py_atomic_int locked;
unsigned long switch_number;
pthread_cond_t cond;
pthread_mutex_t mutex;
#ifdef FORCE_SWITCHING
pthread_cond_t switch_cond;
pthread_mutex_t switch_mutex;
#endif
};
struct _gilstate_runtime_state
{
int check_enabled;
_Py_atomic_address tstate_current;
void* getframe;
PyInterpreterState* autoInterpreterState;
_Py_tss_t autoTSSkey;
};
struct _ceval_runtime_state
{
int recursion_limit;
int tracing_possible;
_Py_atomic_int eval_breaker;
_Py_atomic_int gil_drop_request;
struct _pending_calls pending;
_Py_atomic_int signals_pending;
struct _gil_runtime_state gil;
};
struct PyThreadState;
typedef struct pyruntimestate
{
int preinitializing;
int preinitialized;
int core_initialized;
int initialized;
void* finalizing;
struct pyinterpreters
{
PyThread_type_lock mutex;
PyInterpreterState* head;
PyInterpreterState* main;
int64_t next_id;
} interpreters;
struct _xidregistry
{
PyThread_type_lock mutex;
struct _xidregitem* head;
} xidregistry;
unsigned long main_thread;
void (*exitfuncs[NEXITFUNCS])(void);
int nexitfuncs;
_gc_runtime_state gc;
struct _ceval_runtime_state ceval;
struct _gilstate_runtime_state gilstate;
} PyRuntimeState;
} // namespace Python3_8
namespace Python3_9 {
constexpr int NEXITFUNCS = 32;
struct _gilstate_runtime_state
{
int check_enabled;
_Py_atomic_address tstate_current;
PyInterpreterState* autoInterpreterState;
_Py_tss_t autoTSSkey;
};
struct _gil_runtime_state
{
unsigned long interval;
_Py_atomic_address last_holder;
_Py_atomic_int locked;
unsigned long switch_number;
pthread_cond_t cond;
pthread_mutex_t mutex;
#ifdef FORCE_SWITCHING
pthread_cond_t switch_cond;
pthread_mutex_t switch_mutex;
#endif
};
struct _ceval_runtime_state
{
_Py_atomic_int signals_pending;
struct _gil_runtime_state gil;
};
typedef struct pyruntimestate
{
int preinitializing;
int preinitialized;
int core_initialized;
int initialized;
void* finalizing;
struct pyinterpreters
{
PyThread_type_lock mutex;
PyInterpreterState* head;
PyInterpreterState* main;
int64_t next_id;
} interpreters;
struct _xidregistry
{
PyThread_type_lock mutex;
struct _xidregitem* head;
} xidregistry;
unsigned long main_thread;
void (*exitfuncs[NEXITFUNCS])(void);
int nexitfuncs;
struct _ceval_runtime_state ceval;
struct _gilstate_runtime_state gilstate;
int gc; // This is fake, but is here for compatibility
} PyRuntimeState;
} // namespace Python3_9
namespace Python3_11 {
constexpr int NEXITFUNCS = 32;
typedef struct pyruntimestate
{
int _initialized;
int preinitializing;
int preinitialized;
int core_initialized;
int initialized;
PyThreadState* finalizing;
struct pyinterpreters
{
PyThread_type_lock mutex;
PyInterpreterState* head;
PyInterpreterState* main;
int64_t next_id;
} interpreters;
struct _xidregistry
{
PyThread_type_lock mutex;
struct _xidregitem* head;
} xidregistry;
unsigned long main_thread;
void (*exitfuncs[NEXITFUNCS])(void);
int nexitfuncs;
struct Python3_9::_ceval_runtime_state ceval;
struct Python3_9::_gilstate_runtime_state gilstate;
int gc; // This is fake, but is here for compatibility
} PyRuntimeState;
} // namespace Python3_11
namespace Python3_12 {
typedef struct pyruntimestate
{
int _initialized;
int preinitializing;
int preinitialized;
int core_initialized;
int initialized;
PyThreadState* finalizing;
struct pyinterpreters
{
PyThread_type_lock mutex;
PyInterpreterState* head;
PyInterpreterState* main;
int64_t next_id;
} interpreters;
} PyRuntimeState;
} // namespace Python3_12
namespace Python3_13 {
typedef struct _Py_DebugOffsets
{
char cookie[8];
uint64_t version;
uint64_t free_threaded;
// Runtime state offset;
struct _runtime_state
{
uint64_t size;
uint64_t finalizing;
uint64_t interpreters_head;
} runtime_state;
// Interpreter state offset;
struct _interpreter_state
{
uint64_t size;
uint64_t id;
uint64_t next;
uint64_t threads_head;
uint64_t gc;
uint64_t imports_modules;
uint64_t sysdict;
uint64_t builtins;
uint64_t ceval_gil;
uint64_t gil_runtime_state;
uint64_t gil_runtime_state_enabled;
uint64_t gil_runtime_state_locked;
uint64_t gil_runtime_state_holder;
} interpreter_state;
// Thread state offset;
struct _thread_state
{
uint64_t size;
uint64_t prev;
uint64_t next;
uint64_t interp;
uint64_t current_frame;
uint64_t thread_id;
uint64_t native_thread_id;
uint64_t datastack_chunk;
uint64_t status;
} thread_state;
// InterpreterFrame offset;
struct _interpreter_frame
{
uint64_t size;
uint64_t previous;
uint64_t executable;
uint64_t instr_ptr;
uint64_t localsplus;
uint64_t owner;
} interpreter_frame;
// Code object offset;
struct _code_object
{
uint64_t size;
uint64_t filename;
uint64_t name;
uint64_t qualname;
uint64_t linetable;
uint64_t firstlineno;
uint64_t argcount;
uint64_t localsplusnames;
uint64_t localspluskinds;
uint64_t co_code_adaptive;
} code_object;
// PyObject offset;
struct _pyobject
{
uint64_t size;
uint64_t ob_type;
} pyobject;
// PyTypeObject object offset;
struct _type_object
{
uint64_t size;
uint64_t tp_name;
uint64_t tp_repr;
uint64_t tp_flags;
} type_object;
// PyTuple object offset;
struct _tuple_object
{
uint64_t size;
uint64_t ob_item;
uint64_t ob_size;
} tuple_object;
// PyList object offset;
struct _list_object
{
uint64_t size;
uint64_t ob_item;
uint64_t ob_size;
} list_object;
// PyDict object offset;
struct _dict_object
{
uint64_t size;
uint64_t ma_keys;
uint64_t ma_values;
} dict_object;
// PyFloat object offset;
struct _float_object
{
uint64_t size;
uint64_t ob_fval;
} float_object;
// PyLong object offset;
struct _long_object
{
uint64_t size;
uint64_t lv_tag;
uint64_t ob_digit;
} long_object;
// PyBytes object offset;
struct _bytes_object
{
uint64_t size;
uint64_t ob_size;
uint64_t ob_sval;
} bytes_object;
// Unicode object offset;
struct _unicode_object
{
uint64_t size;
uint64_t state;
uint64_t length;
uint64_t asciiobject_size;
} unicode_object;
// GC runtime state offset;
struct _gc
{
uint64_t size;
uint64_t collecting;
} gc;
} _Py_DebugOffsets;
typedef struct pyruntimestate
{
_Py_DebugOffsets debug_offsets;
int _initialized;
int preinitializing;
int preinitialized;
int core_initialized;
int initialized;
PyThreadState* finalizing;
unsigned long _finalizing_id;
struct pyinterpreters
{
PyMutex mutex;
PyInterpreterState* head;
PyInterpreterState* main;
int64_t next_id;
} interpreters;
} PyRuntimeState;
} // namespace Python3_13
typedef union {
Python3_7::PyRuntimeState v3_7;
Python3_8::PyRuntimeState v3_8;
Python3_9::PyRuntimeState v3_9;
Python3_11::PyRuntimeState v3_11;
Python3_12::PyRuntimeState v3_12;
Python3_13::PyRuntimeState v3_13;
} PyRuntimeState;
} // namespace pystack