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cpython/Include/internal
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Sergey B Kirpichev dae85c4d93
gh-145633: Remove support for ancient ARM platforms with mixed-endian doubles (#145634) 
* Drop DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754 macro.
* Use DOUBLE_IS_BIG/LITTLE_ENDIAN_IEEE754 to detect endianness of
  float/doubles.
* Drop "unknown_format" code path in PyFloat_Pack/Unpack*().

Co-authored-by: Victor Stinner <vstinner@python.org>
2026-03-11 12:39:24 +01:00
..
mimalloc gh-144490: Fix mimalloc debug build for C++ (#144620) 2026-02-10 11:56:52 +01:00
pycore_abstract.h gh-135763: AC: Implement `allow_negative for Py_ssize_t` (#138150) 2025-09-01 22:55:22 +01:00
pycore_asdl.h
pycore_ast.h gh-142349: Implement PEP 810 - Explicit lazy imports (#142351) 2026-02-12 00:15:33 +00:00
pycore_ast_state.h gh-142349: Implement PEP 810 - Explicit lazy imports (#142351) 2026-02-12 00:15:33 +00:00
pycore_atexit.h gh-131238: Remove pycore_lock.h includes (#131483) 2025-03-19 23:46:25 +00:00
pycore_audit.h
pycore_backoff.h gh-141504: Refactor policy object into a single opt_config (gh-143644) 2026-01-15 09:53:00 +09:00
pycore_bitutils.h
pycore_blocks_output_buffer.h gh-139877: Use PyBytesWriter in pycore_blocks_output_buffer.h (#139976) 2025-10-14 10:03:55 -07:00
pycore_brc.h gh-131238: Remove pycore_lock.h includes (#131483) 2025-03-19 23:46:25 +00:00
pycore_bytes_methods.h gh-71679: Share the repr implementation between bytes and bytearray (GH-138181) 2025-09-17 11:10:29 +03:00
pycore_bytesobject.h gh-139871: Add bytearray.take_bytes([n]) to efficiently extract bytes (GH-140128) 2025-11-13 13:19:44 +00:00
pycore_c_array.h
pycore_call.h gh-142217: Remove internal _Py_Identifier functions (#142219) 2025-12-03 14:33:32 +01:00
pycore_capsule.h
pycore_cell.h gh-144490: Fix C++ compatibility in pycore_cell.h (GH-144482) 2026-02-06 22:11:58 -05:00
pycore_ceval.h gh-144748: Make PyErr_CheckSignals raise the exception scheduled by PyThreadState_SetAsyncExc (GH-145178) 2026-03-02 11:47:32 +01:00
pycore_ceval_state.h gh-131238: Remove pycore_lock.h includes (#131483) 2025-03-19 23:46:25 +00:00
pycore_code.h gh-144289: Remove ENABLE_SPECIALIZATION_FT (gh-144290) 2026-01-27 17:52:50 -05:00
pycore_codecs.h gh-131238: Remove pycore_lock.h includes (#131483) 2025-03-19 23:46:25 +00:00
pycore_compile.h gh-142349: Implement PEP 810 - Explicit lazy imports (#142351) 2026-02-12 00:15:33 +00:00
pycore_complexobject.h gh-128813: hide mixed-mode functions for complex arithmetic from C-API (#131703) 2025-04-22 14:18:18 +02:00
pycore_condvar.h
pycore_context.h gh-140414: streamline thread state access in asyncio (#142742) 2025-12-15 16:57:51 +05:30
pycore_critical_section.h gh-144969: Document that the free threading GC can change ob_tid (#144972) 2026-02-19 01:49:09 +01:00
pycore_crossinterp.h gh-132775: Clean Up Cross-Interpreter Error Handling (gh-135369) 2025-06-13 16:45:21 -06:00
pycore_crossinterp_data_registry.h gh-132775: Support Fallbacks in _PyObject_GetXIData() (gh-133482) 2025-05-21 07:23:48 -06:00
pycore_debug_offsets.h gh-138122: Add exception profiling mode to the sampling profiler (#142561) 2025-12-11 20:46:34 +00:00
pycore_descrobject.h gh-41779: Allow defining any __slots__ for a class derived from tuple (GH-141763) 2026-01-06 11:36:00 +02:00
pycore_dict.h gh-145056: Accept frozendict in xml.etree (#145508) 2026-03-05 12:55:28 +01:00
pycore_dict_state.h
pycore_dtoa.h
pycore_emscripten_signal.h
pycore_emscripten_trampoline.h gh-145037: Fix Emscripten trampoline with emcc >= 4.0.19 (#145038) 2026-02-26 06:21:05 +08:00
pycore_exceptions.h
pycore_faulthandler.h gh-127604: Add C stack dumps to faulthandler (#128159) 2025-04-21 20:48:02 +01:00
pycore_fileutils.h
pycore_fileutils_windows.h
pycore_floatobject.h gh-145633: Remove support for ancient ARM platforms with mixed-endian doubles (#145634) 2026-03-11 12:39:24 +01:00
pycore_flowgraph.h GH-143493: Conform to spec for generator expressions while supporting virtual iterators (GH-143569) 2026-01-16 09:11:58 +00:00
pycore_format.h
pycore_frame.h gh-120321: Add gi_state, cr_state, and ag_state attributes (gh-144409) 2026-02-03 13:06:32 -05:00
pycore_freelist.h gh-140544: store pointer to interpreter state as a thread local for fast access (#140573) 2025-10-25 19:56:07 +05:30
pycore_freelist_state.h gh-129813, PEP 782: Add PyBytesWriter C API (#138822) 2025-09-12 13:41:59 +02:00
pycore_function.h remove unused _PyFunction_LookupByVersion (GH-144814) 2026-02-14 14:09:01 +00:00
pycore_gc.h GH-139951: Fix major GC performance regression (GH-140262) 2025-10-21 15:22:15 +01:00
pycore_genobject.h gh-120321: Make gen.gi_frame.clear() thread-safe (gh-143112) 2026-01-08 14:45:54 -05:00
pycore_getopt.h
pycore_gil.h
pycore_global_objects.h
pycore_global_objects_fini_generated.h gh-142349: Implement PEP 810 - Explicit lazy imports (#142351) 2026-02-12 00:15:33 +00:00
pycore_global_strings.h gh-142349: Implement PEP 810 - Explicit lazy imports (#142351) 2026-02-12 00:15:33 +00:00
pycore_hamt.h
pycore_hashtable.h
pycore_import.h gh-142349: Implement PEP 810 - Explicit lazy imports (#142351) 2026-02-12 00:15:33 +00:00
pycore_importdl.h gh-141169: Re-raise exception from findfuncptr (GH-141349) 2025-11-11 13:52:13 +01:00
pycore_index_pool.h
pycore_initconfig.h gh-116749: Fix code comment for _PyConfig_GIL_DEFAULT (gh-141804) 2025-11-24 10:42:00 -05:00
pycore_instruction_sequence.h GH-143493: Conform to spec for generator expressions while supporting virtual iterators (GH-143569) 2026-01-16 09:11:58 +00:00
pycore_instruments.h gh-142913: Add test case for interpreter generator w/ overridden opcodes (#142911) 2026-01-16 10:33:29 -08:00
pycore_interp.h gh-131238: Remove includes from pycore_interp.h (#131495) 2025-03-20 11:35:23 +00:00
pycore_interp_structs.h gh-144991: Use runtime JIT threshold in _testinternalcapi (gh-145496) 2026-03-05 09:07:47 +09:00
pycore_interpframe.h gh-142913: Add test case for interpreter generator w/ overridden opcodes (#142911) 2026-01-16 10:33:29 -08:00
pycore_interpframe_structs.h GH-140643: Add <native> and <GC> frames to the sampling profiler (#141108) 2025-11-17 13:39:00 +00:00
pycore_interpolation.h gh-132661: Implement PEP 750 (#132662) 2025-04-30 11:46:41 +02:00
pycore_intrinsics.h
pycore_jit.h GH-126910: add test for manual frame unwinding (#144137) 2026-01-27 13:17:40 +00:00
pycore_lazyimportobject.h gh-142349: Implement PEP 810 - Explicit lazy imports (#142351) 2026-02-12 00:15:33 +00:00
pycore_list.h gh-144569: Avoid creating temporary objects in BINARY_SLICE for list, tuple, and unicode (GH-144590) 2026-03-02 17:02:38 +00:00
pycore_llist.h
pycore_lock.h gh-120321: Make gi_yieldfrom thread-safe in free-threading build (#144292) 2026-01-30 12:20:27 -05:00
pycore_long.h gh-129813, PEP 782: Use PyBytesWriter in _PyBytes_FormatEx() (#138839) 2025-09-15 12:23:36 +02:00
pycore_magic_number.h gh-142349: Implement PEP 810 - Explicit lazy imports (#142351) 2026-02-12 00:15:33 +00:00
pycore_memoryobject.h gh-132776: Revert Moving memoryview XIData Code to memoryobject.c (gh-132960) 2025-04-25 16:43:50 +00:00
pycore_mimalloc.h
pycore_mmap.h gh-142419: Add mmap.set_name method for user custom annotation (gh-142480) 2025-12-18 23:33:49 +09:00
pycore_modsupport.h gh-129594: Remove redundant check on varargs in _PyArg_CheckPositional (#129595) 2025-05-26 10:51:12 +02:00
pycore_moduleobject.h gh-142349: Implement PEP 810 - Explicit lazy imports (#142351) 2026-02-12 00:15:33 +00:00
pycore_namespace.h
pycore_object.h gh-139103: Improve namedtuple scaling in free-threaded build (gh-144332) 2026-02-06 09:43:05 -05:00
pycore_object_alloc.h
pycore_object_deferred.h
pycore_object_stack.h
pycore_object_state.h
pycore_obmalloc.h gh-144319: Add huge pages support for pymalloc (#144320) 2026-01-29 12:26:11 +00:00
pycore_obmalloc_init.h
pycore_opcode_metadata.h gh-145197: Fix JIT trace crash when recording function from cleared generator frame (GH-145220) 2026-02-25 16:52:53 +00:00
pycore_opcode_utils.h gh-142863: optimize list and set calls with generator expressions (#142864) 2026-01-06 23:23:28 +05:30
pycore_optimizer.h gh-145214: Narrow _GUARD_TOS_ANY_{SET,DICT} by using probable type (gh-145215) 2026-03-03 09:58:38 +09:00
pycore_optimizer_types.h GH-144651: Optimize the new uops added when recording values during tracing. (GH-144948) 2026-02-19 11:52:57 +00:00
pycore_parking_lot.h
pycore_parser.h gh-122581: Use parser mutex in default build for subinterpreters (gh-142959) 2025-12-20 15:37:31 -05:00
pycore_pathconfig.h
pycore_pyarena.h
pycore_pyatomic_ft_wrappers.h gh-120321: Make gi_frame_state transitions atomic in FT build (gh-142599) 2025-12-19 19:10:37 +00:00
pycore_pybuffer.h
pycore_pyerrors.h gh-142913: Add test case for interpreter generator w/ overridden opcodes (#142911) 2026-01-16 10:33:29 -08:00
pycore_pyhash.h
pycore_pylifecycle.h gh-136421: Load _datetime static types during interpreter initialization (GH-136583) 2025-07-21 13:47:26 -04:00
pycore_pymath.h gh-145633: Remove support for ancient ARM platforms with mixed-endian doubles (#145634) 2026-03-11 12:39:24 +01:00
pycore_pymem.h gh-116008: Detect freed thread state in faulthandler (#141988) 2025-11-27 12:35:00 +01:00
pycore_pymem_init.h gh-144914: use mimalloc for raw allocations on free-threading (#144916) 2026-02-18 04:16:27 +00:00
pycore_pystate.h GH-139914: Handle stack growth direction on HPPA (GH-140028) 2025-11-17 14:41:22 +01:00
pycore_pystats.h gh-131253: free-threaded build support for pystats (gh-137189) 2025-11-03 11:36:37 -08:00
pycore_pythonrun.h gh-140222: Increase stack margin on debug build (#142452) 2025-12-09 16:25:46 +01:00
pycore_pythread.h
pycore_qsbr.h gh-144438: Fix false sharing between QSBR and tlbc_index (gh-144554) 2026-02-17 11:12:25 -05:00
pycore_range.h
pycore_runtime.h
pycore_runtime_init.h gh-145633: Remove support for ancient ARM platforms with mixed-endian doubles (#145634) 2026-03-11 12:39:24 +01:00
pycore_runtime_init_generated.h gh-142349: Implement PEP 810 - Explicit lazy imports (#142351) 2026-02-12 00:15:33 +00:00
pycore_runtime_structs.h gh-145633: Remove support for ancient ARM platforms with mixed-endian doubles (#145634) 2026-03-11 12:39:24 +01:00
pycore_semaphore.h gh-137433: Fix deadlock with stop-the-world and daemon threads (gh-137735) 2025-09-16 09:21:58 +01:00
pycore_setobject.h gh-130312: SET_ADD should not lock (#130136) 2025-03-21 15:58:32 -07:00
pycore_signal.h
pycore_sliceobject.h
pycore_stackref.h gh-145685: Avoid contention on TYPE_LOCK in super() lookups (gh-145775) 2026-03-11 07:19:32 -04:00
pycore_stats.h gh-131253: free-threaded build support for pystats (gh-137189) 2025-11-03 11:36:37 -08:00
pycore_strhex.h
pycore_structs.h GH-131498: Cases generator: manage stacks automatically (GH-132074) 2025-04-04 17:59:36 +01:00
pycore_structseq.h
pycore_symtable.h gh-142349: Implement PEP 810 - Explicit lazy imports (#142351) 2026-02-12 00:15:33 +00:00
pycore_sysmodule.h gh-108512: Add and use new replacements for PySys_GetObject() (GH-111035) 2025-05-28 20:11:09 +03:00
pycore_template.h gh-132661: Implement PEP 750 (#132662) 2025-04-30 11:46:41 +02:00
pycore_time.h Remove internal _PyTime_AsLong() function (#141053) 2025-11-05 18:37:06 +01:00
pycore_token.h gh-132661: Implement PEP 750 (#132662) 2025-04-30 11:46:41 +02:00
pycore_traceback.h gh-125434: Display thread name in faulthandler on Windows (#140675) 2025-10-27 18:41:18 +01:00
pycore_tracemalloc.h gh-143057: avoid locking in tracemalloc C-APIs when it is not enabled (#143065) 2025-12-22 21:08:07 +05:30
pycore_tstate.h gh-144438: Fix false sharing between QSBR and tlbc_index (gh-144554) 2026-02-17 11:12:25 -05:00
pycore_tuple.h GH-145247: Implement _PyTuple_FromPair() (#145325) 2026-03-10 11:44:20 +01:00
pycore_typedefs.h
pycore_typeobject.h gh-145500: Delete _PyType_GetMRO (gh-145501) 2026-03-04 13:32:43 -05:00
pycore_typevarobject.h
pycore_ucnhash.h
pycore_unicodectype.h gh-129117: Add unicodedata.isxidstart() function (#140269) 2025-10-30 10:18:12 +00:00
pycore_unicodeobject.h gh-103997: Remove incorrect statements about -c dedenting (gh-138624) 2026-03-10 09:56:00 +01:00
pycore_unicodeobject_generated.h gh-142349: Implement PEP 810 - Explicit lazy imports (#142351) 2026-02-12 00:15:33 +00:00
pycore_unionobject.h
pycore_uniqueid.h
pycore_uop.h GH-139109: Partial reworking of JIT data structures (GH-144105) 2026-01-22 10:55:49 +00:00
pycore_uop_ids.h gh-145214: Narrow _GUARD_TOS_ANY_{SET,DICT} by using probable type (gh-145215) 2026-03-03 09:58:38 +09:00
pycore_uop_metadata.h gh-145214: Narrow _GUARD_TOS_ANY_{SET,DICT} by using probable type (gh-145215) 2026-03-03 09:58:38 +09:00
pycore_warnings.h
pycore_weakref.h gh-135607: remove null checking of weakref list in dealloc of extension modules and objects (#135614) 2025-06-30 11:14:31 +00:00