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f65be097ed032bb5c4be41a027c27161860e59d6
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9532 Commits

Author SHA1 Message Date
Bénédikt Tran f65be097ed gh-111178: fix UBSan failures for _PyExecutorObject (#131610) 2025-03-24 10:53:23 +01:00
Irit Katriel 64906bb223 gh-130080: do not fold match case constants in unoptimized AST (#131577) 2025-03-23 13:50:14 +00:00
Victor Stinner 9962469943 gh-131296: fix clang-cl warning in tracemalloc.c (#131514) 
Always set MAX_NFRAME to UINT16_MAX.

Avoid the complicated code which emitted a compiler warning.
 2025-03-22 10:38:47 +01:00
Victor Stinner 49fb75c676 gh-131238: Add missing pycore_function.h includes for JIT compiler (#131571) 2025-03-21 23:37:49 +00:00
Dino Viehland d9411ae3c2 gh-130312: SET_ADD should not lock (#130136) 
SET_ADD should not lock
 2025-03-21 15:58:32 -07:00
Victor Stinner 7101cba6bf gh-131238: Move _Py_VISIT_STACKREF() to pycore_stackref.h (#131560) 
* Move _Py_VISIT_STACKREF() from pycore_gc.h to pycore_stackref.h.
* Remove pycore_interpframe.h include from pycore_genobject.h.
* Remove now useless includes from C files.
* Add pycore_interpframe_structs.h to Makefile.pre.in and
  pythoncore.vcxproj.
 2025-03-21 23:24:14 +01:00
Savannah Ostrowski b92ee14b80 GH-130415: Optimize constant comparison in JIT builds (GH-131489) 2025-03-21 11:23:12 -07:00
Sam Gross 0de5e0c544 gh-117657: Fix TSAN data race in _PyEval_SetTrace assertion (gh-131561) 
The `sys_tracing_threads` variable should be read inside `LOCK_SETUP()`.
 2025-03-21 14:22:37 -04:00
Victor Stinner 61317074d4 gh-131238: Add pycore_interpframe_structs.h header (#131553) 
Add an explicit include to pycore_interpframe_structs.h in
pycore_runtime_structs.h to fix a dependency cycle.
 2025-03-21 17:19:47 +00:00
Sam Gross 4f32516804 gh-128421: Add locking to most frame object functions (gh-131479) 
This makes more operations on frame objects thread-safe in the free
threaded build, which fixes some data races that occurred when passing
exceptions between threads.

However, accessing local variables from another thread while its running
is still not thread-safe and may crash the interpreter.
 2025-03-21 11:10:07 -04:00
Bénédikt Tran 883c2f682b GH-131331: Rename "not" to "invert" (GH-131334) 2025-03-20 16:59:41 -07:00
Chris Eibl a2ea417578 GH-131296: fix clang-cl warnings in sysmodule.c (#131304) 2025-03-20 16:29:21 +00:00
Mark Shannon 7ebd71ee14 GH-131498: Remove conditional stack effects (GH-131499) 
* Adds some missing #includes
 2025-03-20 15:39:38 +00:00
Mark Shannon 83d54fa876 GH-130296: Remove _PyOpcode_max_stack_effect as it is no longer used (GH-131493) 2025-03-20 11:42:54 +00:00
Victor Stinner b69da006a4 gh-131238: Remove includes from pycore_interp.h (#131495) 
Remove also now unused includes in C files.
 2025-03-20 11:35:23 +00:00
Victor Stinner 34c1ea3109 gh-111178: Fix function signatures for multiple tests (#131496) 2025-03-20 12:27:03 +01:00
Victor Stinner 486d537065 Fix Windows build warnings (#131487) 
Fix the following warnings:

* Modules\_io\fileio.c(1296,13): unused variable 'self'
* Modules\_io\winconsoleio.c(334,9): unused variable 'fd_is_own'
* Modules\faulthandler.c(409,11): unused variable 'flags'
* Modules\posixmodule.c(5699,9): unused variable 'pathError'
* PC\winreg.c(2077,5): suggest braces around initialization of
  subobject
* PC\winreg.c(34,13): unused variable 'errNotAHandle'
* Python\fileutils.c(132,12): result of comparison of constant
  1114111 with expression of type 'wchar_t' (aka 'unsigned short') is
  always false
* Python\fileutils.c(58,21): unused variable 'INCOMPLETE_CHARACTER'
* Python\sysmodule.c(2534,21): unused variable 'perf_map_state'
 2025-03-20 12:03:20 +01:00
Kumar Aditya 39b37b0110 gh-128421: add critical section around traceback.tb_next (#131322) 2025-03-20 12:03:54 +05:30
Kumar Aditya b12af0a48f gh-131401: fix data races in exception handling (#131447) 2025-03-20 12:02:05 +05:30
Victor Stinner 20c5f969dd gh-131238: Remove more includes from pycore_interp.h (#131480) 2025-03-19 23:01:32 +01:00
Yan Yanchii 75103d975c gh-126835: Move constant tuple folding from ast_opt to CFG (#130769) 2025-03-19 20:59:55 +00:00
Diego Russo 8a33034d82 GH-130956: Only emit AArch64 trampolines for long jumps (GH-131041) 2025-03-19 12:19:21 -07:00
Victor Stinner 22706843e0 gh-131238: Remove many includes from pycore_interp.h (#131472) 2025-03-19 17:46:24 +00:00
Victor Stinner 5c44d7d99c gh-130931: Add pycore_interpframe.h internal header (#131249) 
Move _PyInterpreterFrame and associated functions
to a new pycore_interpframe.h header.
 2025-03-19 18:17:44 +01:00
Victor Stinner 4b54031323 gh-131238: Remove pycore_runtime.h from pycore_pystate.h (#131356) 
* Remove includes from pycore_pystate.h:

  * pycore_runtime_structs.h
  * pycore_runtime.h
  * pycore_tstate.h
  * pycore_interp.h

* Reorganize internal headers. Move _gc_thread_state from
  pycore_interp_structs.h to pycore_tstate.h.
* Add 3 new header files to PCbuild/pythoncore.vcxproj.
 2025-03-19 17:33:24 +01:00
Victor Stinner 0a54bd6dd7 gh-111178: Fix function signatures in legacy_tracing.c (#131464) 2025-03-19 16:54:41 +01:00
Victor Stinner bbe5baad6c gh-111178: Fix function signatures for test_types (#131455) 2025-03-19 13:46:17 +00:00
Kumar Aditya 74b87515a7 gh-131401: fix data race in _PyErr_Restore (#131406) 2025-03-19 14:35:47 +05:30
Irit Katriel ffc2f1dd1c gh-130080: implement PEP 765 (#130087) 2025-03-17 20:48:54 +00:00
Ken Jin b2ed7a6d6a gh-131281: Add include for pystats builds (#131369) 
Add include to for pystats builds
 2025-03-18 00:36:06 +08:00
Mark Shannon a45f25361d GH-131238: More refactoring of core header files (GH-131351) 
Adds new pycore_stats.h header file to help break dependencies involving the pycore_code.h header.
 2025-03-17 14:41:05 +00:00
Victor Stinner 978e37bb5f gh-131238: Add explicit includes to pycore headers (#131257) 2025-03-17 12:32:43 +01:00
Victor Stinner 0453e494b6 gh-131238: Convert pycore_pystate.h static inline to functions (#131352) 
Convert static inline functions to functions:

* _Py_IsMainThread()
* _PyInterpreterState_Main()
* _Py_IsMainInterpreterFinalizing()
* _Py_GetMainConfig()
 2025-03-17 12:31:55 +01:00
Mark Shannon a1aeec61c4 GH-131238: Core header refactor (GH-131250) 
* Moves most structs in pycore_ header files into pycore_structs.h and pycore_runtime_structs.h

* Removes many cross-header dependencies
 2025-03-17 09:19:04 +00:00
Chris Eibl f104c19a94 GH-131296: fix clang-cl warning on Windows in pytime.c (GH-131297) 
fix warning : integer literal is too large

to be represented in a signed integer type,
interpreting as unsigned [-Wimplicitly-unsigned-literal]
 2025-03-15 11:41:34 -07:00
Xuanteng Huang 1821f8f10c gh-131281: fix compile error due to BINARY_SUBSCR (GH-131283) 
* fix compile error due to `BINARY_SUBSCR`

* replace stat_inc with `BINARY_OP`
 2025-03-15 23:38:46 +08:00
Yan Yanchii 55815a6474 gh-130480: Move duplicate LOAD_SMALL_INT optimization from codegen to CFG (#130481) 2025-03-14 21:23:27 +00:00
Victor Stinner a5776639c8 gh-111178: Fix function signatures to fix undefined behavior (#131191) 2025-03-14 09:52:15 +00:00
Victor Stinner 0ddfb5717f gh-111178: Fix _PyLegacyEventHandler_Type deallocator (#131193) 
Don't use PyObject_Free() as tp_dealloc to avoid an undefined
behavior. Instead, use the default deallocator which just calls
tp_free which is PyObject_Free().
 2025-03-14 10:23:54 +01:00
Hood Chatham f3e275f1a9 GH-130396: Work around for broken pthread_get_stackaddr_np on Emscripten (#131088) 
Implements a workaround implementation of `pthread_get_stackaddr_np` for Emscripten.
This will be replaced by an implementation that will be included in Emscripten 4.0.6.
 2025-03-14 07:04:40 +08:00
Tomasz Pytel c5abded099 gh-130382: add missing _PyReftracerTrack to ceval Py_DECREF (#130689) 2025-03-13 12:31:49 -04:00
Irit Katriel 4242c2b8d0 gh-130080: move _Py_EnsureArrayLargeEnough to a separate header so it can be used outside of the compiler (#130930) 2025-03-13 16:02:58 +00:00
Victor Stinner 9a63138e09 gh-111178: Fix function signatures in misc files (#131180) 2025-03-13 16:55:08 +01:00
Russell Keith-Magee dd6d24e9d2 gh-130940: Modify default behavior of PyConfig.use_system_logger to enable on iOS (#131172) 
Modify default behavior of use_system_log to enable on iOS.
 2025-03-13 14:28:49 +08:00
Yan Yanchii 3618240624 gh-126835: Avoid creating unnecessary tuple when looking for constant sequence during constant folding (#131054) 2025-03-12 21:45:54 +00:00
Kumar Aditya ea57ffa02e gh-131141: fix data race in instrumentation while registering callback (#131142) 2025-03-13 00:11:52 +05:30
T. Wouters de2f7da77d gh-115999: Add free-threaded specialization for FOR_ITER (#128798) 
Add free-threaded versions of existing specialization for FOR_ITER (list, tuples, fast range iterators and generators), without significantly affecting their thread-safety. (Iterating over shared lists/tuples/ranges should be fine like before. Reusing iterators between threads is not fine, like before. Sharing generators between threads is a recipe for significant crashes, like before.)
 2025-03-12 16:21:46 +01:00
Stan Ulbrych 155c44b901 gh-81267: Correct time.sleep() error message (#131055) 2025-03-12 08:12:57 +00:00
Tian Gao 8b1edae93a gh-122029: Do not unpack method for legacy tracing anymore (#130898) 2025-03-11 14:04:22 -04:00
Victor Stinner 9d759b63d8 gh-111178: Change Argument Clinic signature for METH_O (#130682) 
Use "PyObject*" for METH_O functions to fix an undefined behavior.
 2025-03-11 16:33:36 +01:00