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version.h
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#pragma once
#include <cstddef>
#include <cstdio>
#include <cstdlib>
#include <sys/types.h>
#include "pycompat.h"
namespace pystack {
typedef unsigned long offset_t;
typedef uintptr_t remote_addr_t;
template<typename T>
struct FieldOffset
{
typedef T Type;
offset_t offset;
};
struct py_tuple_v
{
ssize_t size;
FieldOffset<Py_ssize_t> o_ob_size;
FieldOffset<PyObject* [1]> o_ob_item;
};
struct py_list_v
{
ssize_t size;
FieldOffset<Py_ssize_t> o_ob_size;
FieldOffset<PyObject**> o_ob_item;
};
struct py_dict_v
{
ssize_t size;
FieldOffset<remote_addr_t> o_ma_keys;
FieldOffset<remote_addr_t> o_ma_values;
};
struct py_dictkeys_v
{
ssize_t size;
FieldOffset<Py_ssize_t> o_dk_size;
FieldOffset<uint8_t> o_dk_kind;
FieldOffset<Py_ssize_t> o_dk_nentries;
FieldOffset<char[1]> o_dk_indices;
};
struct py_dictvalues_v
{
ssize_t size;
FieldOffset<remote_addr_t[1]> o_values;
};
struct py_float_v
{
ssize_t size;
FieldOffset<double> o_ob_fval;
};
struct py_long_v
{
ssize_t size;
FieldOffset<Py_ssize_t> o_ob_size;
FieldOffset<digit[1]> o_ob_digit;
};
struct py_bytes_v
{
ssize_t size;
FieldOffset<Py_ssize_t> o_ob_size;
FieldOffset<char[1]> o_ob_sval;
};
struct py_unicode_v
{
ssize_t size;
FieldOffset<Python3::_PyUnicode_State> o_state;
FieldOffset<Py_ssize_t> o_length;
FieldOffset<remote_addr_t> o_ascii;
};
struct py_object_v
{
ssize_t size;
FieldOffset<remote_addr_t> o_ob_type;
};
struct py_code_v
{
ssize_t size;
FieldOffset<remote_addr_t> o_filename;
FieldOffset<remote_addr_t> o_name;
FieldOffset<remote_addr_t> o_lnotab;
FieldOffset<unsigned int> o_firstlineno;
FieldOffset<unsigned int> o_argcount;
FieldOffset<remote_addr_t> o_varnames;
FieldOffset<char[1]> o_code_adaptive;
};
struct py_frame_v
{
ssize_t size;
FieldOffset<remote_addr_t> o_back;
FieldOffset<remote_addr_t> o_code;
FieldOffset<int> o_lasti;
FieldOffset<uintptr_t> o_prev_instr;
FieldOffset<PyObject* [1]> o_localsplus;
FieldOffset<bool> o_is_entry;
FieldOffset<char> o_owner;
};
struct py_thread_v
{
ssize_t size;
FieldOffset<remote_addr_t> o_prev;
FieldOffset<remote_addr_t> o_next;
FieldOffset<remote_addr_t> o_interp;
FieldOffset<remote_addr_t> o_frame;
FieldOffset<unsigned long> o_thread_id;
FieldOffset<unsigned long> o_native_thread_id;
};
struct py_runtime_v
{
ssize_t size;
FieldOffset<remote_addr_t> o_finalizing;
FieldOffset<remote_addr_t> o_interp_head;
FieldOffset<char> o_gc; // Using char because we can only use the offset,
// as the size and members change between versions
FieldOffset<uintptr_t> o_tstate_current;
FieldOffset<char[8]> o_dbg_off_cookie;
FieldOffset<uint64_t> o_dbg_off_py_version_hex;
FieldOffset<uint64_t> o_dbg_off_free_threaded;
FieldOffset<uint64_t> o_dbg_off_runtime_state_struct_size;
FieldOffset<uint64_t> o_dbg_off_runtime_state_finalizing;
FieldOffset<uint64_t> o_dbg_off_runtime_state_interpreters_head;
FieldOffset<uint64_t> o_dbg_off_interpreter_state_struct_size;
FieldOffset<uint64_t> o_dbg_off_interpreter_state_id;
FieldOffset<uint64_t> o_dbg_off_interpreter_state_next;
FieldOffset<uint64_t> o_dbg_off_interpreter_state_threads_head;
FieldOffset<uint64_t> o_dbg_off_interpreter_state_gc;
FieldOffset<uint64_t> o_dbg_off_interpreter_state_imports_modules;
FieldOffset<uint64_t> o_dbg_off_interpreter_state_sysdict;
FieldOffset<uint64_t> o_dbg_off_interpreter_state_builtins;
FieldOffset<uint64_t> o_dbg_off_interpreter_state_ceval_gil;
FieldOffset<uint64_t> o_dbg_off_interpreter_state_gil_runtime_state;
FieldOffset<uint64_t> o_dbg_off_interpreter_state_gil_runtime_state_enabled;
FieldOffset<uint64_t> o_dbg_off_interpreter_state_gil_runtime_state_locked;
FieldOffset<uint64_t> o_dbg_off_interpreter_state_gil_runtime_state_holder;
FieldOffset<uint64_t> o_dbg_off_thread_state_struct_size;
FieldOffset<uint64_t> o_dbg_off_thread_state_prev;
FieldOffset<uint64_t> o_dbg_off_thread_state_next;
FieldOffset<uint64_t> o_dbg_off_thread_state_interp;
FieldOffset<uint64_t> o_dbg_off_thread_state_current_frame;
FieldOffset<uint64_t> o_dbg_off_thread_state_thread_id;
FieldOffset<uint64_t> o_dbg_off_thread_state_native_thread_id;
FieldOffset<uint64_t> o_dbg_off_thread_state_datastack_chunk;
FieldOffset<uint64_t> o_dbg_off_thread_state_status;
FieldOffset<uint64_t> o_dbg_off_interpreter_frame_struct_size;
FieldOffset<uint64_t> o_dbg_off_interpreter_frame_previous;
FieldOffset<uint64_t> o_dbg_off_interpreter_frame_executable;
FieldOffset<uint64_t> o_dbg_off_interpreter_frame_instr_ptr;
FieldOffset<uint64_t> o_dbg_off_interpreter_frame_localsplus;
FieldOffset<uint64_t> o_dbg_off_interpreter_frame_owner;
FieldOffset<uint64_t> o_dbg_off_code_object_struct_size;
FieldOffset<uint64_t> o_dbg_off_code_object_filename;
FieldOffset<uint64_t> o_dbg_off_code_object_name;
FieldOffset<uint64_t> o_dbg_off_code_object_qualname;
FieldOffset<uint64_t> o_dbg_off_code_object_linetable;
FieldOffset<uint64_t> o_dbg_off_code_object_firstlineno;
FieldOffset<uint64_t> o_dbg_off_code_object_argcount;
FieldOffset<uint64_t> o_dbg_off_code_object_localsplusnames;
FieldOffset<uint64_t> o_dbg_off_code_object_localspluskinds;
FieldOffset<uint64_t> o_dbg_off_code_object_co_code_adaptive;
FieldOffset<uint64_t> o_dbg_off_pyobject_struct_size;
FieldOffset<uint64_t> o_dbg_off_pyobject_ob_type;
FieldOffset<uint64_t> o_dbg_off_type_object_struct_size;
FieldOffset<uint64_t> o_dbg_off_type_object_tp_name;
FieldOffset<uint64_t> o_dbg_off_type_object_tp_repr;
FieldOffset<uint64_t> o_dbg_off_type_object_tp_flags;
FieldOffset<uint64_t> o_dbg_off_tuple_object_struct_size;
FieldOffset<uint64_t> o_dbg_off_tuple_object_ob_item;
FieldOffset<uint64_t> o_dbg_off_tuple_object_ob_size;
FieldOffset<uint64_t> o_dbg_off_list_object_struct_size;
FieldOffset<uint64_t> o_dbg_off_list_object_ob_item;
FieldOffset<uint64_t> o_dbg_off_list_object_ob_size;
FieldOffset<uint64_t> o_dbg_off_dict_object_struct_size;
FieldOffset<uint64_t> o_dbg_off_dict_object_ma_keys;
FieldOffset<uint64_t> o_dbg_off_dict_object_ma_values;
FieldOffset<uint64_t> o_dbg_off_float_object_struct_size;
FieldOffset<uint64_t> o_dbg_off_float_object_ob_fval;
FieldOffset<uint64_t> o_dbg_off_long_object_struct_size;
FieldOffset<uint64_t> o_dbg_off_long_object_lv_tag;
FieldOffset<uint64_t> o_dbg_off_long_object_ob_digit;
FieldOffset<uint64_t> o_dbg_off_bytes_object_struct_size;
FieldOffset<uint64_t> o_dbg_off_bytes_object_ob_size;
FieldOffset<uint64_t> o_dbg_off_bytes_object_ob_sval;
FieldOffset<uint64_t> o_dbg_off_unicode_object_struct_size;
FieldOffset<uint64_t> o_dbg_off_unicode_object_state;
FieldOffset<uint64_t> o_dbg_off_unicode_object_length;
FieldOffset<uint64_t> o_dbg_off_unicode_object_asciiobject_size;
FieldOffset<uint64_t> o_dbg_off_gc_struct_size;
FieldOffset<uint64_t> o_dbg_off_gc_collecting;
};
struct py_type_v
{
ssize_t size;
FieldOffset<remote_addr_t> o_tp_name;
FieldOffset<remote_addr_t> o_tp_repr;
FieldOffset<unsigned long> o_tp_flags;
};
struct py_is_v
{
ssize_t size;
FieldOffset<remote_addr_t> o_next;
FieldOffset<remote_addr_t> o_tstate_head;
FieldOffset<char> o_gc; // Using char because we can only use the offset,
// as the size and members change between versions
FieldOffset<remote_addr_t> o_modules;
FieldOffset<remote_addr_t> o_sysdict;
FieldOffset<remote_addr_t> o_builtins;
FieldOffset<remote_addr_t> o_gil_runtime_state;
};
struct py_gc_v
{
ssize_t size;
FieldOffset<remote_addr_t> o_collecting;
};
struct py_cframe_v
{
ssize_t size;
FieldOffset<remote_addr_t> current_frame;
};
struct py_gilruntimestate_v
{
ssize_t size;
FieldOffset<int> o_locked;
FieldOffset<remote_addr_t> o_last_holder;
};
struct python_v
{
py_tuple_v py_tuple;
py_list_v py_list;
py_dict_v py_dict;
py_dictkeys_v py_dictkeys;
py_dictvalues_v py_dictvalues;
py_float_v py_float;
py_long_v py_long;
py_bytes_v py_bytes;
py_unicode_v py_unicode;
py_object_v py_object;
py_type_v py_type;
py_code_v py_code;
py_frame_v py_frame;
py_thread_v py_thread;
py_is_v py_is;
py_runtime_v py_runtime;
py_gc_v py_gc;
py_cframe_v py_cframe;
py_gilruntimestate_v py_gilruntimestate;
template<typename T>
inline const T& get() const;
};
#define define_python_v_get_specialization(T) \
template<> \
inline const T##_v& python_v::get<T##_v>() const \
{ \
return T; \
}
define_python_v_get_specialization(py_tuple);
define_python_v_get_specialization(py_list);
define_python_v_get_specialization(py_dict);
define_python_v_get_specialization(py_dictkeys);
define_python_v_get_specialization(py_dictvalues);
define_python_v_get_specialization(py_float);
define_python_v_get_specialization(py_long);
define_python_v_get_specialization(py_bytes);
define_python_v_get_specialization(py_unicode);
define_python_v_get_specialization(py_object);
define_python_v_get_specialization(py_type);
define_python_v_get_specialization(py_code);
define_python_v_get_specialization(py_frame);
define_python_v_get_specialization(py_thread);
define_python_v_get_specialization(py_is);
define_python_v_get_specialization(py_runtime);
define_python_v_get_specialization(py_gc);
define_python_v_get_specialization(py_cframe);
define_python_v_get_specialization(py_gilruntimestate);
#undef define_python_v_get_specialization
const python_v*
getCPythonOffsets(int major, int minor);
} // namespace pystack