bpo-27129: Use instruction offsets, not byte offsets, in bytecode and internally. (GH-25069)
* Use instruction offset, rather than bytecode offset. Streamlines interpreter dispatch a bit, and removes most EXTENDED_ARGs for jumps.
* Change some uses of PyCode_Addr2Line to PyFrame_GetLineNumber
diff --git a/Tools/gdb/libpython.py b/Tools/gdb/libpython.py
index e18ab0d..270aeb4 100755
--- a/Tools/gdb/libpython.py
+++ b/Tools/gdb/libpython.py
@@ -947,7 +947,7 @@ def current_line_num(self):
return self.f_lineno
try:
- return self.co.addr2line(self.f_lasti)
+ return self.co.addr2line(self.f_lasti*2)
except Exception:
# bpo-34989: addr2line() is a complex function, it can fail in many
# ways. For example, it fails with a TypeError on "FakeRepr" if