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cpython/Python
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Victor Stinner 6b47499510
[3.13] gh-128679: Fix tracemalloc.stop() race conditions (#128897) 
tracemalloc_alloc(), tracemalloc_realloc(), PyTraceMalloc_Track(),
PyTraceMalloc_Untrack() and _PyTraceMalloc_TraceRef() now check
tracemalloc_config.tracing after calling TABLES_LOCK().

_PyTraceMalloc_Stop() now protects more code with TABLES_LOCK(),
especially setting tracemalloc_config.tracing to 1.

Add a test using PyTraceMalloc_Track() to test tracemalloc.stop()
race condition.

Call _PyTraceMalloc_Init() at Python startup.
2025-01-18 23:39:07 +00:00
..
clinic
[3.13] gh-113993: Allow interned strings to be mortal, and fix related issues (GH-120520) (GH-120945)
2024-06-24 20:24:19 +02:00
frozen_modules
…
_warnings.c
[3.13] gh-119049: Fix incorrect display of warning which is constructed by C API (GH-119063) (GH-119106)
2024-05-17 18:16:58 +03:00
adaptive.md
…
asdl.c
…
asm_trampoline.S
[3.13] gh-120400 ：Support Linux perf profile to see Python calls on RISC-V architecture (GH-120089) (#120413)
2024-06-14 17:03:24 +02:00
assemble.c
gh-117494: extract the Instruction Sequence data structure into a separate file (#117496)
2024-04-04 15:47:26 +00:00
ast_opt.c
[3.13] gh-123344: Add missing ast optimizations for PEP 696 (GH-123377) (#123427)
2024-08-28 14:02:34 +00:00
ast_unparse.c
[3.13] gh-125268: Use static string for "1e309" in AST (GH-125272) (GH-125280)
2024-10-24 13:59:23 -04:00
ast.c
gh-116126: Implement PEP 696 (#116129)
2024-05-03 06:17:32 -07:00
bltinmodule.c
[3.13] gh-121153: Fix some errors with use of _PyLong_CompactValue() (GH-121154) (GH-121900)
2024-07-17 08:04:45 +00:00
bootstrap_hash.c
gh-110014: Fix bootstrap_hash.c: remove debug code (#110161)
2023-09-30 22:21:20 +00:00
brc.c
gh-110481: Fix biased reference counting queue initialization. (#117271)
2024-03-28 09:28:39 -04:00
bytecodes.c
[3.13] GH-123545: Remove duplicate Py_DECREF when handling _PyOptimizer_Optimize errors (GH-123759)
2024-09-06 09:02:32 -07:00
ceval_gil.c
[3.13] gh-122201: Lock mutex when setting handling_thread to NULL (GH-122204) (#122319)
2024-07-26 17:30:08 +00:00
ceval_macros.h
[3.13] gh-117657: Avoid race in PAUSE_ADAPTIVE_COUNTER in free-threaded build (GH-122190) (#122475)
2024-07-30 18:18:25 +00:00
ceval.c
[3.13] gh-128717: Stop-the-world when setting the recursion limit (GH-128741) (#128757)
2025-01-14 13:33:52 +05:30
codecs.c
[3.13] gh-113993: Allow interned strings to be mortal, and fix related issues (GH-120520) (GH-120945)
2024-06-24 20:24:19 +02:00
compile.c
[3.13] Fix possible null pointer dereference of freevars in _PyCompile_LookupArg (gh-126238) (#126475)
2024-11-06 08:10:04 +00:00
condvar.h
gh-104530: Enable native Win32 condition variables by default (GH-104531)
2024-02-02 13:50:51 +00:00
config_common.h
gh-76785: Add PyInterpreterConfig Helpers (gh-117170)
2024-04-02 20:35:52 +00:00
context.c
[3.13] gh-121546: Disable contextvar caching on free-threading build (GH-121740) (#121808)
2024-07-15 16:53:52 -04:00
critical_section.c
[3.13] gh-119344: Make critical section API public (GH-119353) (#120856)
2024-06-21 20:20:41 +00:00
crossinterp_data_lookup.h
gh-76785: Improved Subinterpreters Compatibility with 3.12 (gh-115424)
2024-02-13 14:56:49 -07:00
crossinterp_exceptions.h
[3.13] gh-117398: Use Per-Interpreter State for the _datetime Static Types (gh-120009)
2024-06-03 23:37:28 +00:00
crossinterp.c
[3.13] gh-127165: Disallow embedded NULL characters in _interpreters (GH-127199) (#127463)
2024-12-01 06:55:55 +00:00
dtoa.c
gh-91565: Replace bugs.python.org links with Devguide/GitHub ones (GH-91568)
2024-04-01 13:02:07 +00:00
dup2.c
gh-108765: Python.h no longer includes <unistd.h> (#108783)
2023-09-02 16:50:18 +02:00
dynamic_annotations.c
…
dynload_hpux.c
gh-88402: Add new sysconfig variables on Windows (GH-110049)
2023-10-04 22:50:29 +00:00
dynload_shlib.c
gh-88402: Add new sysconfig variables on Windows (GH-110049)
2023-10-04 22:50:29 +00:00
dynload_stub.c
gh-88402: Add new sysconfig variables on Windows (GH-110049)
2023-10-04 22:50:29 +00:00
dynload_win.c
gh-88402: Add new sysconfig variables on Windows (GH-110049)
2023-10-04 22:50:29 +00:00
emscripten_signal.c
GH-108614: Unbreak emscripten build (GH-109132)
2023-09-08 17:54:45 +01:00
emscripten_trampoline.c
[3.13] gh-121698 Emscripten: Use updated WebAssembly type reflection proposal (GH-121699) (GH-121745)
2024-07-14 12:01:03 +02:00
errors.c
[3.13] gh-126742: Add _PyErr_SetLocaleString, use it for gdbm & dlerror messages (GH-126746) (GH-128023)
2024-12-17 11:45:29 +00:00
executor_cases.c.h
[3.13] GH-123545: Remove duplicate Py_DECREF when handling _PyOptimizer_Optimize errors (GH-123759)
2024-09-06 09:02:32 -07:00
fileutils.c
gh-126780: Fix ntpath.normpath() for drive-relative paths (GH-126801)
2024-11-21 15:10:12 +00:00
flowgraph.c
[3.13] gh-124871: fix 'visited' tracking in compiler's reachability analysis (GH-124952) (#124977)
2024-10-04 15:34:20 -07:00
formatter_unicode.c
gh-92536: Remove PyUnicode_READY() calls (#105210)
2023-06-02 01:33:17 +02:00
frame.c
gh-118272: set stacktop to 0 before freeing contents, to avoid access to invalid objects during GC (#118478)
2024-05-01 21:51:40 +01:00
frozen.c
gh-108716: Cleanup remaining deepfreeze infrastructure (#116919)
2024-03-18 11:13:11 -07:00
frozenmain.c
gh-105716: Fix _PyInterpreterState_IsRunningMain() For Embedders (gh-117140)
2024-03-21 18:20:20 -06:00
future.c
[3.13] gh-126139: Improve error message location for future statement with unknown feature (GH-126140) (#126155)
2024-10-30 00:36:06 +00:00
gc_free_threading.c
[3.13] gh-126312: Don't traverse frozen objects on the free-threaded build (GH-126338) (#126866)
2024-11-15 14:46:00 +01:00
gc_gil.c
gh-111968: Rename freelist related struct names to Eric's suggestion (gh-115329)
2024-02-14 00:32:51 +00:00
gc.c
[3.13] GH-124567: Revert the Incremental GC in 3.13 (#124770)
2024-09-30 21:27:29 +00:00
generated_cases.c.h
[3.13] gh-123091: Use _Py_IsImmortalLoose() (#123511) (#123600)
2024-09-02 15:23:29 +02:00
getargs.c
[3.13] gh-118814: Fix the TypeVar constructor when name is passed by keyword (GH-122664) (GH-122806)
2024-08-08 09:49:21 +03:00
getcompiler.c
…
getcopyright.c
Update copyright years to 2024. (GH-113608)
2024-01-16 21:54:05 +01:00
getopt.c
gh-110079: Remove extern "C" { ...} in C code (#110080)
2023-09-29 10:56:49 +02:00
getplatform.c
…
getversion.c
[3.13] gh-119132: Update sys.version to identify free-threaded or not. (gh-119134) (#119153)
2024-05-18 16:49:11 -04:00
hamt.c
gh-106320: Remove private PyLong C API functions (#108429)
2023-08-24 18:53:50 +02:00
hashtable.c
gh-111545: Add Py_HashPointer() function (#112096)
2023-12-06 15:09:22 +01:00
import.c
[3.13] gh-127865: Fix build failure for systems without thread local support (GH-127866) (GH-127882)
2024-12-12 18:32:10 +00:00
importdl.c
[3.13] gh-122907: Fix Builds Without HAVE_DYNAMIC_LOADING Set (gh-122952) (#122984)
2024-12-03 16:46:30 +00:00
initconfig.c
[3.13] gh-126925: Modify how iOS test results are gathered (GH-127592) (#127754)
2024-12-09 14:39:11 +08:00
instruction_sequence.c
gh-117680: Fix msvc warning in instruction_sequence.c (#118326)
2024-04-26 17:20:30 +01:00
instrumentation.c
[3.13] gh-122247: Move instruction instrumentation sanity check after tracing check (GH-122251) (GH-122812)
2024-08-16 12:01:40 +02:00
interpconfig.c
gh-76785: Fix a Refleak in _interpreters.new_config() (gh-117491)
2024-04-03 01:10:26 +00:00
intrinsics.c
gh-74929: Implement PEP 667 (GH-115153)
2024-05-04 12:12:10 +01:00
jit.c
[3.13] GH-118844: Fix build failures when combining --disable-gil with --enable-experimental-jit (GH-118959)
2024-05-13 04:53:30 +00:00
legacy_tracing.c
[3.13] gh-122029: Log call events in sys.setprofile when it's a method with c function (GH-122072) (GH-122205)
2024-07-23 22:49:36 +00:00
lock.c
[3.13] gh-121368: Fix seq lock memory ordering in _PyType_Lookup (GH-121388) (#121505)
2024-07-08 19:15:58 +00:00
marshal.c
[3.13] gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) (GH-122012)
2024-07-19 09:13:08 +00:00
modsupport.c
gh-84489: Properly handle trailing spaces in Py_BuildValue() format strings (GH-21158)
2023-10-11 14:44:06 +03:00
mysnprintf.c
…
mystrtoul.c
gh-108765: Python.h no longer includes <ctype.h> (#108831)
2023-09-03 18:54:27 +02:00
object_stack.c
gh-111968: Split _Py_dictkeys_freelist out of _Py_dict_freelist (gh-115505)
2024-02-16 01:01:36 +00:00
opcode_targets.h
GH-118095: Use broader specializations of CALL in tier 1, for better tier 2 support of calls. (GH-118322)
2024-05-04 12:11:11 +01:00
optimizer_analysis.c
[3.13] gh-120642: Move private PyCode APIs to the internal C API (#120643) (#121043)
2024-06-26 15:35:19 +02:00
optimizer_bytecodes.c
[3.13] gh-119258: Backport optimizer frame fixes in GH-119365 (GH-120699)
2024-06-20 23:55:20 +08:00
optimizer_cases.c.h
[3.13] gh-119258: Backport optimizer frame fixes in GH-119365 (GH-120699)
2024-06-20 23:55:20 +08:00
optimizer_symbols.c
[3.13] gh-120642: Move private PyCode APIs to the internal C API (#120643) (#121043)
2024-06-26 15:35:19 +02:00
optimizer.c
[3.13] gh-120642: Move private PyCode APIs to the internal C API (#120643) (#121043)
2024-06-26 15:35:19 +02:00
parking_lot.c
[3.13] gh-112804: Clamping timeout value for _PySemaphore_PlatformWait (gh-124914) (gh-124991)
2024-10-07 16:53:32 +00:00
pathconfig.c
gh-117987: Restore several functions removed in Python 3.13 alpha 1 (GH-117993)
2024-04-18 15:20:38 +02:00
perf_jit_trampoline.c
[3.13] GH-118844: Fix build failures when combining --disable-gil with --enable-experimental-jit (GH-118959)
2024-05-13 04:53:30 +00:00
perf_trampoline.c
gh-118518: Allow perf to work without frame pointers (#112254)
2024-05-05 03:07:29 +02:00
preconfig.c
gh-106320: Remove private pylifecycle.h functions (#106400)
2023-07-04 09:41:43 +00:00
pyarena.c
…
pyctype.c
…
pyfpe.c
…
pyhash.c
[3.13] gh-111389: Add PyHASH_MULTIPLIER constant (GH-119214) (#119334)
2024-06-04 09:26:25 +02:00
pylifecycle.c
[3.13] gh-128679: Fix tracemalloc.stop() race conditions (#128897)
2025-01-18 23:39:07 +00:00
pymath.c
…
pystate.c
[3.13] gh-126914: Store the Preallocated Thread State's Pointer in a PyInterpreterState Field (gh-127114)
2024-12-02 18:41:57 +00:00
pystrcmp.c
gh-108767: Replace ctype.h functions with pyctype.h functions (#108772)
2023-09-01 18:36:53 +02:00
pystrhex.c
gh-108765: pystrhex: Replace stdlib.h abs() with Py_ABS() (#108830)
2023-09-02 23:15:54 +02:00
pystrtod.c
gh-108765: Cleanup #include in Python/*.c files (#108977)
2023-09-06 15:56:08 +02:00
Python-ast.c
[3.13] gh-126105: Fix crash in ast module, when ._fields is deleted (GH-126115) (#126130)
2024-10-29 16:07:32 +00:00
Python-tokenize.c
[3.13] gh-120317: Lock around global state in the tokenize module (GH-120318) (#121841)
2024-07-16 10:03:47 +00:00
pythonrun.c
[3.13] Free arena on _PyCompile_AstOptimize failure in Py_CompileStringObject (GH-128006)
2024-12-16 23:26:39 +02:00
pytime.c
gh-110850: Remove _PyTime_TimeUnchecked() function (#118552)
2024-05-05 12:15:19 +02:00
qsbr.c
[3.13] Fix typos in comments (GH-120481) (#120774)
2024-06-20 03:40:54 +00:00
README
…
specialize.c
[3.13] gh-125610: Fix STORE_ATTR_INSTANCE_VALUE specialization check (GH-125612) (GH-127698)
2024-12-06 16:14:26 +00:00
stdlib_module_names.h
[3.13] gh-126925: Modify how iOS test results are gathered (GH-127592) (#127754)
2024-12-09 14:39:11 +08:00
structmember.c
[3.13] gh-117657: Fix __slots__ thread safety in free-threaded build (GH-119368) (#120655)
2024-06-17 19:12:25 +00:00
suggestions.c
gh-113845: Fix a compiler warning in Python/suggestions.c (GH-113949)
2024-01-11 20:31:24 +02:00
symtable.c
[3.13] gh-119933: Improve `SyntaxError` message for invalid type parameters expressions (GH-119976) (#120641)
2024-06-17 08:01:49 -07:00
sysmodule.c
[3.13] gh-126018: Avoid aborting due to unnecessary assert in sys.audit (GH-126020) (#126042)
2024-10-27 15:07:33 +00:00
thread_nt.h
gh-110850: Use _PyDeadline_Get() in EnterNonRecursiveMutex() (#118556)
2024-05-04 09:39:58 +02:00
thread_pthread_stubs.h
GH-110829: Ensure Thread.join() joins the OS thread (#110848)
2023-11-04 13:59:24 +00:00
thread_pthread.h
gh-110850: Remove _PyTime_TimeUnchecked() function (#118552)
2024-05-05 12:15:19 +02:00
thread.c
gh-110850: Cleanup PyTime API: PyTime_t are nanoseconds (#115753)
2024-02-21 11:46:00 +01:00
tier2_engine.md
Docs: fix spelling of the word 'transferring' (#116641)
2024-03-13 23:53:32 +01:00
traceback.c
[3.13] gh-123967: Fix faulthandler for trampoline frames (GH-127329) (#127362)
2024-11-30 09:14:29 +00:00
tracemalloc.c
[3.13] gh-128679: Fix tracemalloc.stop() race conditions (#128897)
2025-01-18 23:39:07 +00:00
vm-state.md
High level docs for the VM state (#111621)
2023-11-01 22:55:10 +00:00

README 

Miscellaneous source files for the main Python shared library