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gh-106597: Add more offsets to _Py_DebugOffsets (#121311) 

Add more offsets to _Py_DebugOffsets

We add a few more offsets that are required by some out-of-process
tools, such as [Austin](https://github.com/p403n1x87/austin).
This commit is contained in:
Gabriele N. Tornetta 2024-07-03 09:53:44 +01:00 committed by GitHub
parent 9d3c9b822c
commit c9bdfbe868
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GPG Key ID: B5690EEEBB952194
2 changed files with 18 additions and 0 deletions
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10
Include/internal/pycore_runtime.h
View File

@ -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;
@ -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;
@ -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;
@ -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 */

8
Include/internal/pycore_runtime_init.h
View File

@ -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), \
@ -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), \
@ -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), \
@ -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), \