__gcov_merge_add 13 arch/um/kernel/gmon_syms.c extern void __gcov_merge_add(void *, unsigned int) __attribute__((weak)); __gcov_merge_add 14 arch/um/kernel/gmon_syms.c EXPORT_SYMBOL(__gcov_merge_add); __gcov_merge_add 50 kernel/gcov/gcc_base.c EXPORT_SYMBOL(__gcov_merge_add);