From: Victor Stinner <vstinner@python.org>
Date: Thu, 28 Apr 2022 12:02:45 +0000 (+0200)
Subject: gh-89479: Export _Py_GetSpecializationStats() internal function (#92011)
X-Git-Tag: v3.11.0b1~193
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=87c6cf9aa7cebac3c544067e690c2ad7ce18b772;p=thirdparty%2FPython%2Fcpython.git

gh-89479: Export _Py_GetSpecializationStats() internal function (#92011)

When Python is built with "./configure --enable-pystats" (if the
Py_STATS macro is defined), the _Py_GetSpecializationStats() function
must be exported, since it's used by the _opcode extension which is
built as a shared library.
---

diff --git a/Doc/using/configure.rst b/Doc/using/configure.rst
index 057efa3bd077..2321d24663f6 100644
--- a/Doc/using/configure.rst
+++ b/Doc/using/configure.rst
@@ -139,7 +139,7 @@ General Options
    The statistics will be dumped to a arbitrary (probably unique) file in
    ``/tmp/py_stats/``, or ``C:\temp\py_stats\`` on Windows.
 
-   Use ``Tools//summarize_stats.py`` to read the stats.
+   Use ``Tools/scripts/summarize_stats.py`` to read the stats.
 
    .. versionadded:: 3.11
 
diff --git a/Include/internal/pycore_code.h b/Include/internal/pycore_code.h
index 3059db465e7d..8a599c4246cf 100644
--- a/Include/internal/pycore_code.h
+++ b/Include/internal/pycore_code.h
@@ -316,7 +316,8 @@ extern PyStats _py_stats;
 
 extern void _Py_PrintSpecializationStats(int to_file);
 
-extern PyObject* _Py_GetSpecializationStats(void);
+// Used by the _opcode extension which is built as a shared library
+PyAPI_FUNC(PyObject*) _Py_GetSpecializationStats(void);
 
 #else
 #define STAT_INC(opname, name) ((void)0)
@@ -324,7 +325,7 @@ extern PyObject* _Py_GetSpecializationStats(void);
 #define OPCODE_EXE_INC(opname) ((void)0)
 #define CALL_STAT_INC(name) ((void)0)
 #define OBJECT_STAT_INC(name) ((void)0)
-#endif
+#endif  // !Py_STATS
 
 // Cache values are only valid in memory, so use native endianness.
 #ifdef WORDS_BIGENDIAN