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gh-106597: Add more offsets to _Py_DebugOffsets #121311

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Jul 3, 2024
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gh-106597: Add more offsets to _Py_DebugOffsets #121311

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10 changes: 10 additions & 0 deletions Include/internal/pycore_runtime.h
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Original file line number Diff line number Diff line change
Expand Up @@ -63,6 +63,7 @@ typedef struct _Py_DebugOffsets {
// Interpreter state offset;
struct _interpreter_state {
uint64_t size;
uint64_t id;
uint64_t next;
uint64_t threads_head;
uint64_t gc;
Expand All @@ -83,6 +84,8 @@ typedef struct _Py_DebugOffsets {
uint64_t current_frame;
uint64_t thread_id;
uint64_t native_thread_id;
uint64_t datastack_chunk;
uint64_t status;
} thread_state;

// InterpreterFrame offset;
Expand All @@ -107,6 +110,7 @@ typedef struct _Py_DebugOffsets {
uint64_t size;
uint64_t filename;
uint64_t name;
uint64_t qualname;
uint64_t linetable;
uint64_t firstlineno;
uint64_t argcount;
Expand Down Expand Up @@ -140,6 +144,12 @@ typedef struct _Py_DebugOffsets {
uint64_t length;
size_t asciiobject_size;
} unicode_object;

// GC runtime state offset;
struct _gc {
uint64_t size;
uint64_t collecting;
} gc;
} _Py_DebugOffsets;

/* Reference tracer state */
Expand Down
8 changes: 8 additions & 0 deletions Include/internal/pycore_runtime_init.h
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Expand Up @@ -41,6 +41,7 @@ extern PyTypeObject _PyExc_MemoryError;
}, \
.interpreter_state = { \
.size = sizeof(PyInterpreterState), \
.id = offsetof(PyInterpreterState, id), \
.next = offsetof(PyInterpreterState, next), \
.threads_head = offsetof(PyInterpreterState, threads.head), \
.gc = offsetof(PyInterpreterState, gc), \
Expand All @@ -59,6 +60,8 @@ extern PyTypeObject _PyExc_MemoryError;
.current_frame = offsetof(PyThreadState, current_frame), \
.thread_id = offsetof(PyThreadState, thread_id), \
.native_thread_id = offsetof(PyThreadState, native_thread_id), \
.datastack_chunk = offsetof(PyThreadState, datastack_chunk), \
.status = offsetof(PyThreadState, _status), \
}, \
.interpreter_frame = { \
.size = sizeof(_PyInterpreterFrame), \
Expand All @@ -72,6 +75,7 @@ extern PyTypeObject _PyExc_MemoryError;
.size = sizeof(PyCodeObject), \
.filename = offsetof(PyCodeObject, co_filename), \
.name = offsetof(PyCodeObject, co_name), \
.qualname = offsetof(PyCodeObject, co_qualname), \
.linetable = offsetof(PyCodeObject, co_linetable), \
.firstlineno = offsetof(PyCodeObject, co_firstlineno), \
.argcount = offsetof(PyCodeObject, co_argcount), \
Expand All @@ -97,6 +101,10 @@ extern PyTypeObject _PyExc_MemoryError;
.length = offsetof(PyUnicodeObject, _base._base.length), \
.asciiobject_size = sizeof(PyASCIIObject), \
}, \
.gc = { \
.size = sizeof(struct _gc_runtime_state), \
.collecting = offsetof(struct _gc_runtime_state, collecting), \
}, \
}, \
.allocators = { \
.standard = _pymem_allocators_standard_INIT(runtime), \
Expand Down
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