This patch series adds Clang supoprt for gcov. Patch 1 refactors existing code in preparation for Clang support. Patches 2-3 implement necessary LLVM runtime hooks and gcov kernel interfaces. Patch 4 simplifies config selection.
Greg Hackmann (2): gcov: clang: move common gcc code into gcc_base.c gcov: clang support Nick Desaulniers (1): gcov: clang: link/unlink profiling data set. Tri Vo (1): gcov: clang: pick GCC vs Clang format depending on compiler kernel/gcov/Kconfig | 9 + kernel/gcov/Makefile | 5 +- kernel/gcov/base.c | 78 +----- kernel/gcov/clang.c | 554 +++++++++++++++++++++++++++++++++++++++++ kernel/gcov/gcc_base.c | 79 ++++++ kernel/gcov/gcov.h | 3 + 6 files changed, 650 insertions(+), 78 deletions(-) create mode 100644 kernel/gcov/clang.c create mode 100644 kernel/gcov/gcc_base.c -- 2.20.1.97.g81188d93c3-goog
