diff options
| -rw-r--r-- | Include/internal/pycore_global_objects.h | 18 | ||||
| -rw-r--r-- | Include/internal/pycore_global_objects_fini_generated.h | 5 | ||||
| -rw-r--r-- | Include/internal/pycore_interp.h | 4 | ||||
| -rw-r--r-- | Include/internal/pycore_runtime_init.h | 5 | ||||
| -rw-r--r-- | Python/pylifecycle.c | 2 | ||||
| -rw-r--r-- | Tools/build/generate_global_objects.py | 6 |
6 files changed, 35 insertions, 5 deletions
diff --git a/Include/internal/pycore_global_objects.h b/Include/internal/pycore_global_objects.h index 82e89db..3561f68 100644 --- a/Include/internal/pycore_global_objects.h +++ b/Include/internal/pycore_global_objects.h @@ -49,6 +49,24 @@ struct _Py_global_objects { PyObject *interned; }; +#define _Py_INTERP_CACHED_OBJECT(interp, NAME) \ + (interp)->cached_objects.NAME + +struct _Py_interp_cached_objects { + int _not_set; +}; + +#define _Py_INTERP_STATIC_OBJECT(interp, NAME) \ + (interp)->static_objects.NAME +#define _Py_INTERP_SINGLETON(interp, NAME) \ + _Py_INTERP_STATIC_OBJECT(interp, singletons.NAME) + +struct _Py_interp_static_objects { + struct { + int _not_used; + } singletons; +}; + #ifdef __cplusplus } diff --git a/Include/internal/pycore_global_objects_fini_generated.h b/Include/internal/pycore_global_objects_fini_generated.h index 7bf3184..59001dc 100644 --- a/Include/internal/pycore_global_objects_fini_generated.h +++ b/Include/internal/pycore_global_objects_fini_generated.h @@ -24,8 +24,9 @@ _PyStaticObject_CheckRefcnt(PyObject *obj) { /* The following is auto-generated by Tools/build/generate_global_objects.py. */ #ifdef Py_DEBUG static inline void -_PyStaticObjects_CheckRefcnt(void) { - /* generated (see pycore_runtime_init_generated.h) */ +_PyStaticObjects_CheckRefcnt(PyInterpreterState *interp) { + /* generated runtime-global */ + // (see pycore_runtime_init_generated.h) _PyStaticObject_CheckRefcnt((PyObject *)&_Py_SINGLETON(small_ints)[_PY_NSMALLNEGINTS + -5]); _PyStaticObject_CheckRefcnt((PyObject *)&_Py_SINGLETON(small_ints)[_PY_NSMALLNEGINTS + -4]); _PyStaticObject_CheckRefcnt((PyObject *)&_Py_SINGLETON(small_ints)[_PY_NSMALLNEGINTS + -3]); diff --git a/Include/internal/pycore_interp.h b/Include/internal/pycore_interp.h index 068b0a7..976e16a 100644 --- a/Include/internal/pycore_interp.h +++ b/Include/internal/pycore_interp.h @@ -20,6 +20,7 @@ extern "C" { #include "pycore_genobject.h" // struct _Py_async_gen_state #include "pycore_gc.h" // struct _gc_runtime_state #include "pycore_list.h" // struct _Py_list_state +#include "pycore_global_objects.h" // struct _Py_interp_static_objects #include "pycore_tuple.h" // struct _Py_tuple_state #include "pycore_typeobject.h" // struct type_cache #include "pycore_unicodeobject.h" // struct _Py_unicode_state @@ -207,6 +208,9 @@ struct _is { struct callable_cache callable_cache; PyCodeObject *interpreter_trampoline; + struct _Py_interp_cached_objects cached_objects; + struct _Py_interp_static_objects static_objects; + /* The following fields are here to avoid allocation during init. The data is exposed through PyInterpreterState pointer fields. These fields should not be accessed directly outside of init. diff --git a/Include/internal/pycore_runtime_init.h b/Include/internal/pycore_runtime_init.h index 4e8dd7b..41a7730 100644 --- a/Include/internal/pycore_runtime_init.h +++ b/Include/internal/pycore_runtime_init.h @@ -77,6 +77,11 @@ extern "C" { { .threshold = 10, }, \ }, \ }, \ + .static_objects = { \ + .singletons = { \ + ._not_used = 1, \ + }, \ + }, \ ._initial_thread = _PyThreadState_INIT, \ } diff --git a/Python/pylifecycle.c b/Python/pylifecycle.c index 1351976..3991089 100644 --- a/Python/pylifecycle.c +++ b/Python/pylifecycle.c @@ -1744,7 +1744,7 @@ finalize_interp_types(PyInterpreterState *interp) _PyUnicode_Fini(interp); _PyFloat_Fini(interp); #ifdef Py_DEBUG - _PyStaticObjects_CheckRefcnt(); + _PyStaticObjects_CheckRefcnt(interp); #endif } diff --git a/Tools/build/generate_global_objects.py b/Tools/build/generate_global_objects.py index 815045c..b424327 100644 --- a/Tools/build/generate_global_objects.py +++ b/Tools/build/generate_global_objects.py @@ -383,8 +383,10 @@ def generate_global_object_finalizers(generated_immortal_objects): printer.write(START) printer.write('#ifdef Py_DEBUG') printer.write("static inline void") - with printer.block("_PyStaticObjects_CheckRefcnt(void)"): - printer.write('/* generated (see pycore_runtime_init_generated.h) */') + with printer.block( + "_PyStaticObjects_CheckRefcnt(PyInterpreterState *interp)"): + printer.write('/* generated runtime-global */') + printer.write('// (see pycore_runtime_init_generated.h)') for ref in generated_immortal_objects: printer.write(f'_PyStaticObject_CheckRefcnt({ref});') printer.write('/* non-generated */') |