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Title: GH-126910: Make `_Py_get_machine_stack_pointer` return the actual stack pointer by markshannon · Pull Request #149103 · python/cpython · GitHub

Open Graph Title: GH-126910: Make `_Py_get_machine_stack_pointer` return the actual stack pointer by markshannon · Pull Request #149103 · python/cpython

X Title: GH-126910: Make `_Py_get_machine_stack_pointer` return the actual stack pointer by markshannon · Pull Request #149103 · python/cpython

Description: (or something close it), but not the frame pointer Make _Py_ReachedRecursionLimit inline again Remove _Py_MakeRecCheck replacing its use with _Py_ReachedRecursionLimit Move the check for C stack swtiching into _Py_CheckRecursiveCall This is a rebase of #147945 which was reverted due to a non-reproducable buildbot failure. Issue: gh-126910

Open Graph Description: (or something close it), but not the frame pointer Make _Py_ReachedRecursionLimit inline again Remove _Py_MakeRecCheck replacing its use with _Py_ReachedRecursionLimit Move the check for C stack s...

X Description: (or something close it), but not the frame pointer Make _Py_ReachedRecursionLimit inline again Remove _Py_MakeRecCheck replacing its use with _Py_ReachedRecursionLimit Move the check for C stack s...

Opengraph URL: https://github.com/python/cpython/pull/149103

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0d04a59 Make `_Py_get_machine_stack_pointer` return the stack pointer (or som… markshannon Apr 28, 2026 https://github.com/python/cpython/pull/149103/commits/0d04a598b62ad1c4f70acd2b1417c7abf8be495f
a5765b4 Use simpler #ifdefs for selecting architecture on Windows markshannon Apr 29, 2026 https://github.com/python/cpython/pull/149103/commits/a5765b433f59ba235fd1ba47659c5238ba5a04e3
01fe604 Get esp for stack pointer on 32 bit Windows x86 markshannon Apr 29, 2026 https://github.com/python/cpython/pull/149103/commits/01fe6042e8f895b4942f38acef5eb41fd7b954bf
98073f5 Merge branch 'main' into use-real-stack-pointer markshannon May 6, 2026 https://github.com/python/cpython/pull/149103/commits/98073f5593e435375bdf772d4bef10d23913a3b2
c971274 Make sure frame pointer is used in PyEval_EvalDefault() markshannon May 18, 2026 https://github.com/python/cpython/pull/149103/commits/c971274802e56707c925afb06de1fbf515e9b944
0d3a7fb Merge branch 'main' into use-real-stack-pointer markshannon May 21, 2026 https://github.com/python/cpython/pull/149103/commits/0d3a7fb62f91dad9c5a25e2c233a5bab2f2510af
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