Message 149778 - Python tracker

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In-reply-to
Author	vstinner
Recipients	vstinner
Date	2011年12月18日.16:30:25
SpamBayes Score	5.2180482e-14
Marked as misclassified	No
Message-id	<1324225888.15.0.612025519119.issue13628@psf.upfronthosting.co.za>

Content
If Python is compiled with gcc -O3, gdb is unable to get the f argument of PyEval_EvalFrameEx(). It is possible to retrieve "f" from the caller, PyEval_EvalCodeEx(). Attached patch tries to implement this idea and enable more test_gdb tests on optimized Python. The patch has a problem because some tests fails if Python is not optimized (Python compiled in debug mode). -- The patch fix other minor bugs in libpython.py related to optimized Python.

Content

If Python is compiled with gcc -O3, gdb is unable to get the f argument of PyEval_EvalFrameEx(). It is possible to retrieve "f" from the caller, PyEval_EvalCodeEx().
Attached patch tries to implement this idea and enable more test_gdb tests on optimized Python.
The patch has a problem because some tests fails if Python is not optimized (Python compiled in debug mode).
--
The patch fix other minor bugs in libpython.py related to optimized Python.

History
Date	User	Action	Args
2011年12月18日 16:31:28	vstinner	set	recipients: + vstinner
2011年12月18日 16:31:28	vstinner	set	messageid: <1324225888.15.0.612025519119.issue13628@psf.upfronthosting.co.za>
2011年12月18日 16:30:27	vstinner	link	issue13628 messages
2011年12月18日 16:30:27	vstinner	create

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