Code coverage for fuzzing

modulename: kcov.ko

configname: CONFIG_KCOV

Linux Kernel Configuration
└─>Kernel hacking
└─>Code coverage for fuzzing
In linux kernel since version 3.10 (release Date: 2013-06-30)  
KCOV exposes kernel code coverage information in a form suitable
for coverage-guided fuzzing (randomized testing).

If RANDOMIZE_BASE is enabled, PC values will not be stable across
different machines and across reboots. If you need stable PC values,
disable RANDOMIZE_BASE.

For more details, see
source code:

depends
CONFIG_ARCH_HAS_KCOV
CONFIG_CC_HAS_SANCOV_TRACE_PC or CONFIG_GCC_PLUGINS or CONFIG_CLANG_VERSIONCONFIG_130000 or CONFIG_GCC_VERSIONCONFIG_120000 or CONFIG_HAVE_NOINSTR_HACK or  NOT CONFIG_ARCH_WANTS_NO_INSTR