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Mark Shannon 633b6be8f5 GH-148960: Reduce the size of the debug stencils to less than half. (GH-150551) 
For AArch64 linux, reduces the total bytes in the code bodies from 489kb to 218kb.
Reduces the size of the stencils files from 394k lines to 167k lines.
2026-06-01 17:56:16 +01:00
..
clinic
gh-150285: Fix too long docstrings in Argument Clinic code (GH-150338)
2026-05-24 16:16:12 +03:00
frozen_modules
…
_contextvars.c
gh-128341: Use _Py_ABI_SLOT in stdlib modules (#145770)
2026-03-24 17:47:55 +00:00
_warnings.c
gh-143231: Add the module attribute to warnings.WarningMessage (GH-149298)
2026-05-03 09:35:47 +00:00
asdl.c
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asm_trampoline_aarch64.S
gh-149800: Split perf trampoline assembly into per-architecture files (#149894)
2026-05-23 08:03:52 -04:00
asm_trampoline_riscv64.S
gh-149800: Split perf trampoline assembly into per-architecture files (#149894)
2026-05-23 08:03:52 -04:00
asm_trampoline_x86_64.S
gh-149800: Split perf trampoline assembly into per-architecture files (#149894)
2026-05-23 08:03:52 -04:00
assemble.c
gh-146442: Fix various bugs in compiler pipeline (#146443)
2026-03-30 22:04:04 +02:00
ast_preprocess.c
gh-143055: Implementation of PEP 798 (#143056)
2026-01-30 20:37:52 -08:00
ast_unparse.c
gh-143055: Fix crash in AST unparser when unparsing dict comprehension unpacking (#145556)
2026-03-09 10:37:23 -07:00
ast.c
gh-143055: Implementation of PEP 798 (#143056)
2026-01-30 20:37:52 -08:00
bltinmodule.c
gh-150285: Fix too long docstrings in builtins (GH-150293)
2026-05-24 15:03:32 +03:00
bootstrap_hash.c
…
brc.c
…
bytecodes.c
gh-148871: make LOAD_COMMON_CONSTANT use immortal stackref borrows (GH-149625)
2026-05-28 12:27:37 +01:00
ceval_gil.c
gh-144748: Make PyErr_CheckSignals raise the exception scheduled by PyThreadState_SetAsyncExc (GH-145178)
2026-03-02 11:47:32 +01:00
ceval_macros.h
GH-148960: Reduce the size of the debug stencils to less than half. (GH-150551)
2026-06-01 17:56:16 +01:00
ceval.c
GH-148960: Reduce the size of the debug stencils to less than half. (GH-150551)
2026-06-01 17:56:16 +01:00
ceval.h
gh-142186: Allow all PEP-669 events to be per-code object and disableable (GH-146182)
2026-04-22 09:08:23 +01:00
codecs.c
gh-62259: Add support of multi-byte encodings in the XML parser (GH-149860)
2026-05-26 19:40:25 +00:00
codegen.c
gh-150027: Avoid copying during construction of frozenset objects (GH-150028)
2026-05-19 13:57:37 -04:00
compile.c
gh-148973: fix segfault on mismatch between consts size and oparg in compiler (#148974)
2026-04-25 10:47:41 +01:00
condvar.h
…
config_common.h
…
context.c
gh-150285: Fix too long docstrings in Argument Clinic code (GH-150338)
2026-05-24 16:16:12 +03:00
critical_section.c
gh-144513: Skip critical section locking during stop-the-world (gh-144524)
2026-02-06 15:14:08 +00:00
crossinterp_data_lookup.h
gh-147960: Fix memory leak in crossinterp _tuple_shared() on alloc failure (#147961)
2026-04-01 18:34:55 +02:00
crossinterp_exceptions.h
…
crossinterp.c
gh-147998: Fix possible memory leak in _pop_preserved (crossinterp.c) (GH-147999)
2026-05-04 16:45:31 +03:00
dtoa.c
gh-145633: Remove support for ancient ARM platforms with mixed-endian doubles (#145634)
2026-03-11 12:39:24 +01:00
dup2.c
…
dynamic_annotations.c
…
dynload_hpux.c
…
dynload_shlib.c
gh-148758: Fix dynamic loading file extensions for Cygwin (#148759)
2026-05-13 21:50:24 +00:00
dynload_stub.c
…
dynload_win.c
gh-148690: Build Windows freethreaded binaries into separate directory and include python3t.dll on GIL-enabled (GH-149218)
2026-05-04 17:45:08 +01:00
emscripten_signal.c
…
emscripten_syscalls.c
…
emscripten_trampoline_inner.c
…
emscripten_trampoline.c
gh-145037: Fix Emscripten trampoline with emcc >= 4.0.19 (#145038)
2026-02-26 06:21:05 +08:00
errors.c
gh-146480: Override the exception in _PyErr_SetKeyError() (#146486)
2026-03-27 11:20:19 +00:00
executor_cases.c.h
GH-148960: Reduce the size of the debug stencils to less than half. (GH-150551)
2026-06-01 17:56:16 +01:00
fileutils.c
gh-42400: Fix buffer overflow in _Py_wrealpath() for very long paths (#141529)
2025-11-18 17:34:58 +01:00
flowgraph.c
gh-148871: make LOAD_COMMON_CONSTANT use immortal stackref borrows (GH-149625)
2026-05-28 12:27:37 +01:00
frame.c
gh-144446: Fix some frame object thread-safety issues (gh-144479)
2026-02-06 09:43:36 -05:00
frozen.c
GH-145278: freeze encodings (partially) and linecache (#148347)
2026-04-14 21:01:23 +01:00
frozenmain.c
…
future.c
…
gc_free_threading.c
gh-148937: revert process RSS based GC deferral (#149475)
2026-05-07 14:32:14 +03:00
gc_gil.c
…
gc.c
GH-148726: Add heap_size to generational GC (#149195)
2026-05-04 22:14:45 +01:00
generated_cases.c.h
gh-148871: make LOAD_COMMON_CONSTANT use immortal stackref borrows (GH-149625)
2026-05-28 12:27:37 +01:00
getargs.c
gh-146615: Fix format specifiers in Python/ directory (GH-146619)
2026-03-31 10:59:17 +03:00
getcompiler.c
gh-141341: Rename COMPILER macro to _Py_COMPILER on Windows (#141342)
2025-11-10 15:50:51 +01:00
getcopyright.c
…
getopt.c
…
getplatform.c
…
getversion.c
…
hamt.c
gh-150178: Fix refcount leaks in hamt allocation failure paths (#150179)
2026-05-23 14:03:40 +05:30
hashtable.c
…
import.c
gh-150454: Fix wrong-interpreter return in import_run_extension error path (#150455)
2026-05-29 15:33:37 +05:30
importdl.c
gh-140011: Delete importdl assertion that prevents importing embedded modules from packages (GH-141605)
2025-11-26 14:12:49 +01:00
index_pool.c
…
initconfig.c
gh-149321: Remove lazy_imports=none startup mode (#149389)
2026-05-19 16:01:15 -07:00
instruction_sequence.c
GH-143493: Conform to spec for generator expressions while supporting virtual iterators (GH-143569)
2026-01-16 09:11:58 +00:00
instrumentation.c
gh-150379: fix ref leak in C API monitoring events (#150381)
2026-05-25 16:12:33 +05:30
interpconfig.c
gh-146615: Fix format specifiers in Python/ directory (GH-146619)
2026-03-31 10:59:17 +03:00
intrinsics.c
gh-150027: Avoid copying during construction of frozenset objects (GH-150028)
2026-05-19 13:57:37 -04:00
jit_publish.c
GH-126910: Add GNU backtrace support for unwinding JIT frames (#149104)
2026-05-05 09:29:07 +01:00
jit_unwind.c
gh-139808: Add branch protections for aarch64 in asm_trampoline.S (#130864)
2026-05-12 15:42:44 +00:00
jit.c
GH-148960: Reduce the size of the debug stencils to less than half. (GH-150551)
2026-06-01 17:56:16 +01:00
legacy_tracing.c
gh-148037: remove critical section from PyCode_Addr2Line (#148103)
2026-04-10 17:58:17 +05:30
lock.c
gh-148820: Fix _PyRawMutex use-after-free on spurious semaphore wakeup (gh-148852)
2026-04-22 14:31:19 -04:00
marshal.c
gh-150285: Fix too long docstrings in Argument Clinic code (GH-150338)
2026-05-24 16:16:12 +03:00
modsupport.c
gh-146636: Py_mod_abi mandatory for modules created from slots array (GH-146855)
2026-04-02 13:54:21 +02:00
mysnprintf.c
…
mystrtoul.c
…
object_stack.c
…
opcode_targets.h
GH-143732: SEND specialization (GH-148963)
2026-05-05 15:19:16 +01:00
optimizer_analysis.c
gh-145235: Make dict watcher API thread-safe for free-threaded builds (gh-145233)
2026-05-11 11:39:55 -04:00
optimizer_bytecodes.c
gh-148871: make LOAD_COMMON_CONSTANT use immortal stackref borrows (GH-149625)
2026-05-28 12:27:37 +01:00
optimizer_cases.c.h
gh-148871: make LOAD_COMMON_CONSTANT use immortal stackref borrows (GH-149625)
2026-05-28 12:27:37 +01:00
optimizer_symbols.c
gh-146261: JIT: protect against function version changes (#146300)
2026-04-13 02:23:47 +08:00
optimizer.c
gh-149358: Generating JIT recorder transformers and stabilizing family layouts (GH-149359)
2026-05-21 17:06:52 +01:00
parking_lot.c
gh-148820: Fix _PyRawMutex use-after-free on spurious semaphore wakeup (gh-148852)
2026-04-22 14:31:19 -04:00
pathconfig.c
…
perf_jit_trampoline.c
GH-126910: Add gdb support for unwinding JIT frames (#146071)
2026-05-02 13:42:03 +00:00
perf_trampoline.c
gh-149156: Fix perf trampoline crash after fork (#150347)
2026-05-25 13:45:58 +01:00
preconfig.c
gh-146302: make Py_IsInitialized() thread-safe and reflect true init completion (GH-146303)
2026-04-11 21:54:23 +00:00
pyarena.c
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pyctype.c
…
pyfpe.c
…
pyhash.c
gh-141226: Deprecate PEP-456 support for embedders (#141287)
2026-02-21 12:42:13 +01:00
pylifecycle.c
gh-148871: make LOAD_COMMON_CONSTANT use immortal stackref borrows (GH-149625)
2026-05-28 12:27:37 +01:00
pymath.c
…
pystate.c
gh-148871: make LOAD_COMMON_CONSTANT use immortal stackref borrows (GH-149625)
2026-05-28 12:27:37 +01:00
pystats.c
gh-146073: Add fitness/exit quality mechanism for JIT trace frontend (GH-148089)
2026-04-24 10:37:01 +01:00
pystrcmp.c
…
pystrhex.c
gh-149685: Use the _Py prefix for private C macros (GH-149686)
2026-05-13 19:14:05 +02:00
pystrtod.c
gh-141004: soft-deprecate Py_INFINITY macro (#141033)
2025-11-12 13:44:49 +01:00
Python-ast.c
gh-116021: Deprecate support for instantiating abstract AST nodes (#137865)
2026-05-02 09:50:06 -07:00
Python-tokenize.c
gh-128341: Use _Py_ABI_SLOT in stdlib modules (#145770)
2026-03-24 17:47:55 +00:00
pythonrun.c
gh-146615: Fix format specifiers in Python/ directory (GH-146619)
2026-03-31 10:59:17 +03:00
pytime.c
gh-145731: Fix negative timestamp during DST on Windows (GH-145728)
2026-03-10 09:45:07 +01:00
qsbr.c
gh-144438: Fix false sharing between QSBR and tlbc_index (gh-144554)
2026-02-17 11:12:25 -05:00
README
…
record_functions.c.h
gh-149358: Generating JIT recorder transformers and stabilizing family layouts (GH-149359)
2026-05-21 17:06:52 +01:00
remote_debug.h
gh-149619: Harden _remote_debugging error paths (#150349)
2026-05-25 23:22:46 +01:00
remote_debugging.c
gh-138122: Implement frame caching in RemoteUnwinder to reduce memory reads (#142137)
2025-12-06 22:37:34 +00:00
slots_generated.c
gh-149044: Implement PEP 820 – PySlot: Unified slot system for the C API (GH-149055)
2026-05-05 09:18:04 +02:00
slots.c
gh-149044: Implement PEP 820 – PySlot: Unified slot system for the C API (GH-149055)
2026-05-05 09:18:04 +02:00
slots.toml
gh-149044: Implement PEP 820 – PySlot: Unified slot system for the C API (GH-149055)
2026-05-05 09:18:04 +02:00
specialize.c
gh-100239: expose sq_repeat helpers for BINARY_OP_EXTEND (#148791)
2026-05-08 11:12:20 +00:00
stackrefs.c
gh-131527: Stackref debug borrow checker (#140599)
2025-11-05 11:12:56 -08:00
stdlib_module_names.h
gh-81313: Add the math.integer module (PEP-791) (GH-133909)
2025-10-31 16:13:43 +02:00
structmember.c
gh-146270: Fix PyMember_SetOne(..., NULL) not being atomic (gh-148800)
2026-05-06 09:50:24 -04:00
suggestions.c
…
symtable.c
Fix typos in InternalDocs/compiler.md (#149915)
2026-05-29 15:44:20 +05:30
sysmodule.c
gh-150285: Fix too long docstrings in Argument Clinic code (GH-150338)
2026-05-24 16:16:12 +03:00
thread_nt.h
…
thread_pthread_stubs.h
…
thread_pthread.h
…
thread.c
gh-134745: Use "pymutex" for sys.thread_info on Windows (#141140)
2025-11-06 16:10:39 +01:00
tier2_engine.md
…
traceback.c
gh-145559: Add PyUnstable_DumpTraceback() and PyUnstable_DumpTracebackThreads() (#148145)
2026-05-06 15:01:12 +00:00
tracemalloc.c
gh-144763: Don't detach the GIL in tracemalloc (#144779)
2026-02-18 15:57:48 +00:00
uniqueid.c
…
vm-state.md
…

README 

Miscellaneous source files for the main Python shared library
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