[3.7] bpo-32962: Fix test_gdb failure in debug build with -mcet -fcf-protection -O0 (GH-9656) #9770
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…tion -O0 (pythonGH-9656) When Python is built with the intel control-flow protection flags, -mcet -fcf-protection, gdb is not able to read the stack without actually jumping inside the function. This means an extra 'next' command is required to make the $pc (program counter) enter the function and make the stack of the function exposed to gdb. Co-Authored-By: Marcel Plch <[email protected]> (cherry picked from commit 9b7c74c) (cherry picked from commit 79d2133) Co-authored-by: Victor Stinner <[email protected]>
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@vstinner: Status check is done, and it's a success ✅ . |
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When Python is built with the intel control-flow protection flags,
-mcet -fcf-protection, gdb is not able to read the stack without
actually jumping inside the function. This means an extra
'next' command is required to make the $pc (program counter)
enter the function and make the stack of the function exposed to gdb.
Co-Authored-By: Marcel Plch [email protected]
(cherry picked from commit 9b7c74c)
(cherry picked from commit 79d2133)
Co-authored-by: Victor Stinner [email protected]
https://bugs.python.org/issue32962