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3295 commits

Author SHA1 Message Date
Kumar Aditya c7f810b34d
bpo-46476: Fix memory leak in code objects generated by deepfreeze (GH-30853) 
Add _Py_Deepfreeze_Fini() and _PyStaticCode_Dealloc() functions.
 2022-01-27 14:03:47 +01:00
Christian Heimes d5fd438b38
bpo-40280: Get help() working and more (GH-30858) 2022-01-24 22:02:01 +01:00
Kumar Aditya ca78130d7e
bpo-46471: Use single byte singletons (GH-30781) 2022-01-23 09:45:39 -08:00
Christian Heimes c02e860ee7
bpo-40280: Misc fixes for wasm32-emscripten (GH-30722) 2022-01-20 18:56:33 +01:00
Kumar Aditya ef3ef6fa43
bpo-46429: Merge all deepfrozen files into one (GH-30572) 2022-01-20 08:38:39 -08:00
Kumar Aditya 194ecc6d44
bpo-46443: deepfreeze: use small ints and singleton zero bytes (GH-30715) 2022-01-19 22:13:21 -08:00
bneuburg c47c9e6589
bpo-44934: Add optional feature AppendPath to Windows MSI installer (GH-27889) 
The option must be enabled from the command line
 2022-01-18 00:18:44 +00:00
Christian Heimes ee1a8b336d
bpo-40280: Block more syscalls that are causing crashes in tests (GH-30601) 2022-01-14 18:48:44 +01:00
Christian Heimes a6ca8eee22
bpo-46315: Add ifdef HAVE_ feature checks for WASI compatibility (GH-30507) 2022-01-13 09:46:04 +01:00
Christian Heimes 43839ba438
bpo-40280: Add --with-emscripten-target to build for browser or node (GH-30552) 
Co-authored-by: Ethan Smith <ethan@ethanhs.me>
 2022-01-12 16:08:19 +01:00
Ethan Smith 5c66414b55
bpo-40280: Disable epoll_create in Emscripten config.site (GH-30494) 
Co-authored-by: nick.pope@infogrid.io
 2022-01-09 11:58:59 +01:00
Brandt Bucher 332e6b9725
bpo-45256: Don't track the exact depth of each InterpreterFrame (GH-30372) 2022-01-05 11:30:26 +00:00
Dennis Sweeney 7537f60087
bpo-45609: More specialization stats for STORE_SUBSCR (GH-30193) 2022-01-04 18:05:09 +00:00
Pablo Galindo Salgado dd6c35761a
bpo-46110: Restore commit e9898bf153 
This restores commit e9898bf153 .
 2022-01-03 19:54:06 +00:00
Pablo Galindo Salgado 9d35dedc5e
Revert "bpo-46110: Add a recursion check to avoid stack overflow in the PEG parser (GH-30177)" (GH-30363) 
This reverts commit e9898bf153 temporarily as we want to confirm if this commit is the cause of a slowdown at startup time.
 2022-01-03 18:29:18 +00:00
Hugo van Kemenade 2cf7d02b99
bpo-46178: Remove/rename redundant Travis CI code (#30309) 2021-12-30 16:16:27 -08:00
Dong-hee Na 196b53eb1e
bpo-45189: Drop the "list_frozen" command from _test_embed. (GH-30273) 2021-12-28 11:05:50 +09:00
Kumar Aditya fc54e722a2
bpo-46106: Update OpenSSL to 1.1.1m (GH-30211) 
Co-authored-by: Ned Deily <nad@python.org>
 2021-12-21 21:20:16 -05:00
Pablo Galindo Salgado e9898bf153
bpo-46110: Add a recursion check to avoid stack overflow in the PEG parser (GH-30177) 
Co-authored-by: Batuhan Taskaya <isidentical@gmail.com>
 2021-12-20 15:43:26 +00:00
Raymond Hettinger 29ea68bd1d
Revert "bpo-46131: add fastpath for PyFloat_Check() (GH-30200)" (GH-30208) 
This reverts commit 2ef06d4125.
 2021-12-19 15:05:46 -06:00
Matti Picus 2ef06d4125
bpo-46131: add fastpath for PyFloat_Check() (#30200) 2021-12-19 14:24:30 -06:00
Christian Heimes 0339434835
bpo-40280: Add Tools/wasm with helpers for cross building (GH-29984) 
Co-authored-by: Ethan Smith <ethan@ethanhs.me>
Co-authored-by: Brett Cannon <brett@python.org>
 2021-12-18 15:54:02 +01:00
Christian Heimes 2985feac4e
bpo-46114: Fix OpenSSL version check for 3.0.1 (GH-30170) 2021-12-17 16:17:32 +01:00
Mark Shannon efd6236d36
bpo-46072: Add top level stats struct (GH-30169) 2021-12-17 14:48:01 +00:00
Mark Shannon 4506bbede1
bpo-46072: Document --enable-stats option. (GH-30139) 2021-12-16 13:40:54 +00:00
Mark Shannon 342b93f9f2
bpo-46072: Add --with-pystats configure option to simplify gathering of VM stats (GH-30116) 
* Simplify specialization stats collection macros.

* Add --enable-pystats option to configure.

* Update specialization summary script to handle larger number of kinds
 2021-12-15 15:32:32 +00:00
Christian Heimes eb483c46d6
bpo-45949: Pure Python freeze module for cross builds (GH-29899) 2021-12-13 20:48:46 +01:00
Petr Viktorin 98e506ae8a
bpo-43795: Document stable_abi.txt format and contents (GH-29956) 
Also mention that removals generally aren't allowed.
 2021-12-11 00:34:31 +01:00
Christian Heimes 16638a4bdb
bpo-45654: No need to freeze types (GH-30028) 2021-12-10 19:09:09 +01:00
Serhiy Storchaka d8a464ef03
Remove an outdated comment. (GH-30010) 2021-12-09 20:44:36 +02:00
Kumar Aditya 44b0e76f2a
bpo-45654: Freeze the runpy module and stuff it imports (GH-29903) 2021-12-09 08:51:09 -08:00
Mark Shannon 8319114fee
bpo-45947: Place dict and values pointer at fixed (negative) offset just before GC header. (GH-29879) 
* Place __dict__ immediately before GC header for plain Python objects.

* Fix up lazy dict creation logic to use managed dict pointers.

* Manage values pointer, placing them directly before managed dict pointers.

* Convert hint-based load/store attr specialization target managed dict classes.

* Specialize LOAD_METHOD for managed dict objects.

* Remove unsafe _PyObject_GC_Calloc function.

* Remove unsafe _PyObject_GC_Malloc() function.

* Add comment explaning use of Py_TPFLAGS_MANAGED_DICT.
 2021-12-07 16:02:53 +00:00
Crowthebird d9301703fb
bpo-45816: Support building with VS 2022 (v143 toolset) on Windows (GH-29577) 2021-12-03 19:47:38 +00:00
Christian Heimes 84ca1232b0
bpo-45950: Introduce Bootstrap Python again (#29859) 
The build system now uses a :program:`_bootstrap_python` interpreter for
freezing and deepfreezing again. To speed up build process the build tools
:program:`_bootstrap_python` and :program:`_freeze_module` are no longer
build with LTO.

Cross building depends on a build Python interpreter, which must have same
version and bytecode as target host Python.
 2021-12-03 16:01:11 +01:00
Eric Snow ee94aa0850
bpo-45952: Get the C analyzer tool working again. (gh-29882) 
There wasn't much that needed to be done. Mostly it was just a few new files that got added.

https://bugs.python.org/issue45952
 2021-12-01 11:20:20 -07:00
Inada Naoki 9a5dec4e97
Fix EncodingWarning in Tools/freeze/test/freeze.py (GH-29742) 2021-11-30 13:16:40 +09:00
Kumar Aditya b0b10e146b
bpo-45019: Cleanup module freezing and deepfreeze (#29772) 2021-11-26 08:50:54 -08:00
Victor Stinner 253b7a0a9f
bpo-45866: pegen strips directory of "generated from" header (GH-29777) 
"make regen-all" now produces the same output when run from a
directory other than the source tree: when building Python out of the
source tree.
 2021-11-26 11:50:34 +01:00
Kumar Aditya 256f9c4588
Fix typo in freeze_modules (#29744) 2021-11-24 11:12:03 -08:00
Christian Heimes 5c4b19ec49
bpo-45020: Fix strict-prototypes warning (GH-29755) 2021-11-24 20:01:39 +01:00
Christian Heimes dd8ce9ea8d
bpo-45886: Allow overriding freeze command for cross compiling (GH-29735) 2021-11-24 08:07:15 +01:00
Christian Heimes f840398a5f
bpo-45873: Restore Python 3.6 compatibility (GH-29730) 
Co-authored-by: Guido van Rossum <gvanrossum@gmail.com>
 2021-11-23 21:36:40 +01:00
Guido van Rossum 5be98e57b3
bpo-45873: Get rid of bootstrap_python (#29717) 
Instead we use $(PYTHON_FOR_REGEN) .../deepfreeze.py with the
frozen .h file as input, as we did for Windows in bpo-45850.

We also get rid of the code that generates the .h files
when make regen-frozen is run (i.e., .../make_frozen.py),
and the MANIFEST file.

Restore Python 3.8 and 3.9 as Windows host Python again

Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
 2021-11-23 08:56:06 -08:00
Eric Snow 8ed1495ad9
bpo-45783: Preserve file moves and deletions in the tests for the freeze tool. (GH-29527) 
Use shutil.copytree rather than Git, which might be missing (or configured
differently) when testing Python built from a source release.
 2021-11-23 14:43:40 +01:00
Neil Schemenauer 457e6a6e96
bpo-45561: Run smelly.py tool from $(srcdir) (GH-29138) 2021-11-23 08:51:02 +01:00
Guido van Rossum 1037ca5a8e
bpo-45850: Implement deep-freeze on Windows (#29648) 
Implement changes to build with deep-frozen modules on Windows.
Note that we now require Python 3.10 as the "bootstrap" or "host" Python.
This causes a modest startup speed (around 7%) on Windows.
 2021-11-22 10:09:48 -08:00
Christian Heimes 512dbf6f56
Fix out-of-tree build support for multissltest (GH-29694) 2021-11-22 10:50:53 +01:00
Pablo Galindo Salgado 4cf65240ae
Reactivate primary mechanism to retrieve frames in the gdb helpers (GH-29682) 2021-11-21 02:06:16 +00:00
Pablo Galindo Salgado c9c4444d9f
Refactor parser compilation units into specific components (GH-29676) 2021-11-21 01:08:50 +00:00
Brandt Bucher 9178f533ff
bpo-45636: Merge all numeric operators (GH-29482) 2021-11-10 22:56:22 -08:00