1# SPDX-License-Identifier: GPL-2.0-only 2include ../../../../scripts/Kbuild.include 3 4all: 5 6top_srcdir = ../../../.. 7KSFT_KHDR_INSTALL := 1 8UNAME_M := $(shell uname -m) 9 10LIBKVM = lib/assert.c lib/elf.c lib/io.c lib/kvm_util.c lib/ucall.c lib/sparsebit.c 11LIBKVM_x86_64 = lib/x86_64/processor.c lib/x86_64/vmx.c 12LIBKVM_aarch64 = lib/aarch64/processor.c 13 14TEST_GEN_PROGS_x86_64 = x86_64/platform_info_test 15TEST_GEN_PROGS_x86_64 += x86_64/set_sregs_test 16TEST_GEN_PROGS_x86_64 += x86_64/sync_regs_test 17TEST_GEN_PROGS_x86_64 += x86_64/vmx_tsc_adjust_test 18TEST_GEN_PROGS_x86_64 += x86_64/cr4_cpuid_sync_test 19TEST_GEN_PROGS_x86_64 += x86_64/state_test 20TEST_GEN_PROGS_x86_64 += x86_64/evmcs_test 21TEST_GEN_PROGS_x86_64 += x86_64/hyperv_cpuid 22TEST_GEN_PROGS_x86_64 += x86_64/vmx_close_while_nested_test 23TEST_GEN_PROGS_x86_64 += x86_64/smm_test 24TEST_GEN_PROGS_x86_64 += x86_64/kvm_create_max_vcpus 25TEST_GEN_PROGS_x86_64 += x86_64/vmx_set_nested_state_test 26TEST_GEN_PROGS_x86_64 += dirty_log_test 27TEST_GEN_PROGS_x86_64 += clear_dirty_log_test 28 29TEST_GEN_PROGS_aarch64 += dirty_log_test 30TEST_GEN_PROGS_aarch64 += clear_dirty_log_test 31 32TEST_GEN_PROGS += $(TEST_GEN_PROGS_$(UNAME_M)) 33LIBKVM += $(LIBKVM_$(UNAME_M)) 34 35INSTALL_HDR_PATH = $(top_srcdir)/usr 36LINUX_HDR_PATH = $(INSTALL_HDR_PATH)/include/ 37LINUX_TOOL_INCLUDE = $(top_srcdir)/tools/include 38CFLAGS += -O2 -g -std=gnu99 -fno-stack-protector -fno-PIE -I$(LINUX_TOOL_INCLUDE) -I$(LINUX_HDR_PATH) -Iinclude -I$(<D) -Iinclude/$(UNAME_M) -I.. 39 40no-pie-option := $(call try-run, echo 'int main() { return 0; }' | \ 41 $(CC) -Werror $(KBUILD_CPPFLAGS) $(CC_OPTION_CFLAGS) -no-pie -x c - -o "$$TMP", -no-pie) 42 43LDFLAGS += -pthread $(no-pie-option) 44 45# After inclusion, $(OUTPUT) is defined and 46# $(TEST_GEN_PROGS) starts with $(OUTPUT)/ 47include ../lib.mk 48 49STATIC_LIBS := $(OUTPUT)/libkvm.a 50LIBKVM_OBJ := $(patsubst %.c, $(OUTPUT)/%.o, $(LIBKVM)) 51EXTRA_CLEAN += $(LIBKVM_OBJ) $(STATIC_LIBS) cscope.* 52 53x := $(shell mkdir -p $(sort $(dir $(LIBKVM_OBJ)))) 54$(LIBKVM_OBJ): $(OUTPUT)/%.o: %.c 55 $(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c $< -o $@ 56 57$(OUTPUT)/libkvm.a: $(LIBKVM_OBJ) 58 $(AR) crs $@ $^ 59 60all: $(STATIC_LIBS) 61$(TEST_GEN_PROGS): $(STATIC_LIBS) 62 63cscope: include_paths = $(LINUX_TOOL_INCLUDE) $(LINUX_HDR_PATH) include lib .. 64cscope: 65 $(RM) cscope.* 66 (find $(include_paths) -name '*.h' \ 67 -exec realpath --relative-base=$(PWD) {} \;; \ 68 find . -name '*.c' \ 69 -exec realpath --relative-base=$(PWD) {} \;) | sort -u > cscope.files 70 cscope -b 71