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| og:image:alt | There are various reason why we want to do this but the main is to help simplifying #146071
The _PyJIT symbol (the shim) is now part of the python interpreter with its eh_frame and gdb can see it a... |
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| Reload | https://github.com/python/cpython/pull/148872 |
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| Apr 22, 2026 | https://github.com/python/cpython/pull/148872#issue-4308229701 |
| Please reload this page | https://github.com/python/cpython/pull/148872 |
| #146071 | https://github.com/python/cpython/pull/146071 |
| Supporting stack unwinding in the JIT compiler #126910 | https://github.com/python/cpython/issues/126910 |
| Please reload this page | https://github.com/python/cpython/pull/148872 |
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| pythonGH-126910 | https://github.com/python/cpython/issues/126910 |
| : Build/link the JIT shim in the Python interpreter | https://github.com/python/cpython/pull/148872/commits/dee6775ed15687d8ee997f58eda59f4aa0836589 |
| dee6775 | https://github.com/python/cpython/pull/148872/commits/dee6775ed15687d8ee997f58eda59f4aa0836589 |
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awaiting core review
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Apr 22, 2026
| https://github.com/python/cpython/pull/148872#ref-issue-2664846574 |
|
Supporting stack unwinding in the JIT compiler
#126910
| https://github.com/python/cpython/issues/126910 |
|
| https://github.com/diegorusso |
| Fix build errors on macOS and Windows | https://github.com/python/cpython/pull/148872/commits/7cdcf1b7b3963f20bc916c56b29db37cde6ab119 |
| 7cdcf1b | https://github.com/python/cpython/pull/148872/commits/7cdcf1b7b3963f20bc916c56b29db37cde6ab119 |
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skip news
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| April 22, 2026 16:28 | https://github.com/python/cpython/pull/148872#commits-pushed-b2dfa77 |
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| Fix configure | https://github.com/python/cpython/pull/148872/commits/b2dfa77c73c655c16541a057410b7f02dd49fad8 |
| b2dfa77 | https://github.com/python/cpython/pull/148872/commits/b2dfa77c73c655c16541a057410b7f02dd49fad8 |
|
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| Fix configure | https://github.com/python/cpython/pull/148872/commits/a2900729c24be6c39c9be1b95c505569154a7dd8 |
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| Fix free-threading build | https://github.com/python/cpython/pull/148872/commits/91329e2592762791e857621d343703c55b0ab288 |
| 91329e2 | https://github.com/python/cpython/pull/148872/commits/91329e2592762791e857621d343703c55b0ab288 |
| https://github.com/diegorusso |
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| Apr 23, 2026 | https://github.com/python/cpython/pull/148872#issuecomment-4303108251 |
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Apr 23, 2026
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|
View reviewed changes
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| https://github.com/python/cpython/pull/148872#pullrequestreview-4161092759 |
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awaiting merge
| https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20merge%22 |
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awaiting core review
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| Apr 23, 2026 | https://github.com/python/cpython/pull/148872#event-24788994125 |
| https://github.com/diegorusso |
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| 9633c52 | https://github.com/python/cpython/commit/9633c5239daae3a180f8ce263ce77e4e522e6aa4 |
| Apr 23, 2026 | https://github.com/python/cpython/pull/148872#event-24793450600 |
| Please reload this page | https://github.com/python/cpython/pull/148872 |
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awaiting merge
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Apr 23, 2026
| https://github.com/python/cpython/pull/148872#ref-pullrequest-4285256966 |
|
GH-148560: Don't emit unwind info for JIT stencils
#148703
| https://github.com/python/cpython/pull/148703 |
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Apr 25, 2026
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| pythonGH-126910 | https://github.com/python/cpython/issues/126910 |
| : Build/link the JIT shim in the Python interpreter ( | https://github.com/ljfp/cpython/commit/414a501969707a567764da68766b16c83a08e2b8 |
| p… | https://github.com/python/cpython/pull/148872 |
| 414a501 | https://github.com/ljfp/cpython/commit/414a501969707a567764da68766b16c83a08e2b8 |
| …ython#148872 | https://github.com/python/cpython/pull/148872 |
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May 4, 2026
| https://github.com/python/cpython/pull/148872#ref-issue-4376303176 |
|
JIT shim build changes in #148872 can cause build steps to be unnecessarily repeated and with possible build breakage
#149353
| https://github.com/python/cpython/issues/149353 |
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| May 5, 2026 08:52 | https://github.com/python/cpython/pull/148872#event-25168167368 |
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