The x86 instruction decoder library (insn-eval.c) has been adapted for selftests, but it is not yet compiled and linked into the KVM selftest binaries.
Update Makefile.kvm to build the instruction decoder and its dependencies, making them available to x86 KVM selftests.
With these changes, the instruction decoder library is fully integrated into the selftest build process and can be used for decoding instructions for emulating MMIO accesses for SEV-ES guests.
Signed-off-by: Neeraj Upadhyay Neeraj.Upadhyay@amd.com --- tools/testing/selftests/kvm/Makefile.kvm | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/tools/testing/selftests/kvm/Makefile.kvm b/tools/testing/selftests/kvm/Makefile.kvm index 6dd8675b4861..41aa99e5e0c4 100644 --- a/tools/testing/selftests/kvm/Makefile.kvm +++ b/tools/testing/selftests/kvm/Makefile.kvm @@ -22,6 +22,7 @@ LIBKVM_STRING += lib/string_override.c LIBKVM_x86 += lib/x86/apic.c LIBKVM_x86 += lib/x86/handlers.S LIBKVM_x86 += lib/x86/hyperv.c +LIBKVM_x86 += lib/x86/insn-eval.c LIBKVM_x86 += lib/x86/memstress.c LIBKVM_x86 += lib/x86/pmu.c LIBKVM_x86 += lib/x86/processor.c @@ -249,6 +250,15 @@ ifeq ($(ARCH),x86) ifeq ($(shell echo "void foo(void) { }" | $(CC) -march=x86-64-v2 -x c - -c -o /dev/null 2>/dev/null; echo "$$?"),0) CFLAGS += -march=x86-64-v2 endif +tools_lib_dir := $(top_srcdir)/tools/arch/x86/lib +inat_tables_script = $(top_srcdir)/tools/arch/x86/tools/gen-insn-attr-x86.awk +inat_tables_maps = $(top_srcdir)/tools/arch/x86/lib/x86-opcode-map.txt +$(shell awk -f $(inat_tables_script) $(inat_tables_maps) > $(tools_lib_dir)/inat-tables.c) +LIBKVM_x86 += $(tools_lib_dir)/insn.c +LIBKVM_x86 += $(tools_lib_dir)/inat.c +EXTRA_CLEAN += $(tools_lib_dir)/inat-tables.c +EXTRA_CLEAN += $(tools_lib_dir)/insn.o +EXTRA_CLEAN += $(tools_lib_dir)/inat.o endif ifeq ($(ARCH),arm64) tools_dir := $(top_srcdir)/tools