CONFIG_GCC_PLUGIN_SANCOV

Hi Emese,

your patch "Add sancov plugin" (commit 543c37cb1650 in kbuild/for-next) adds the GCC_PLUGIN_SANCOV configuration option to arch/Kconfig, but does only declare it as 'bool', without a description string.

This way, it is currently not possible to select the sancov plugin from menuconfig, as it does not show up under 'General Setup' -> 'GCC plugins' (the cyclomatic complexity one is there, however).

Is this intended?

Best regards,

Andreas

Hi again,

after reading a bit more, it totally makes sense, the plugin obviously needs the implementation of __sanitizer_cov_trace_pc() coming from CONFIG_KCOV which selects GCC_PLUGIN_SANCOV in your patch … sorry for the confusion.

Best regards,

Andreas