bpo-40421: Add PyFrame_GetCode() function (GH-19757)
PyFrame_GetCode(frame): return a borrowed reference to the frame
code.
Replace frame->f_code with PyFrame_GetCode(frame) in most code,
except in frameobject.c, genobject.c and ceval.c.
Also add PyFrame_GetLineNumber() to the limited C API.
diff --git a/Modules/_lsprof.c b/Modules/_lsprof.c
index 7115fee..39cf6e1 100644
--- a/Modules/_lsprof.c
+++ b/Modules/_lsprof.c
@@ -1,5 +1,4 @@
#include "Python.h"
-#include "frameobject.h"
#include "rotatingtree.h"
/************************************************************/
@@ -388,14 +387,16 @@
/* the 'frame' of a called function is about to start its execution */
case PyTrace_CALL:
- ptrace_enter_call(self, (void *)frame->f_code,
- (PyObject *)frame->f_code);
+ {
+ PyCodeObject *code = PyFrame_GetCode(frame);
+ ptrace_enter_call(self, (void *)code, (PyObject *)code);
break;
+ }
/* the 'frame' of a called function is about to finish
(either normally or with an exception) */
case PyTrace_RETURN:
- ptrace_leave_call(self, (void *)frame->f_code);
+ ptrace_leave_call(self, (void *)PyFrame_GetCode(frame));
break;
/* case PyTrace_EXCEPTION:
diff --git a/Modules/_tracemalloc.c b/Modules/_tracemalloc.c
index dbae107..3593bae 100644
--- a/Modules/_tracemalloc.c
+++ b/Modules/_tracemalloc.c
@@ -346,7 +346,7 @@
lineno = 0;
frame->lineno = (unsigned int)lineno;
- code = pyframe->f_code;
+ code = PyFrame_GetCode(pyframe);
if (code == NULL) {
#ifdef TRACE_DEBUG
tracemalloc_error("failed to get the code object of the frame");