1# SPDX-License-Identifier: GPL-2.0-only 2include ../../../build/Build.include 3 4all: 5 6top_srcdir = ../../../.. 7KSFT_KHDR_INSTALL := 1 8 9# For cross-builds to work, UNAME_M has to map to ARCH and arch specific 10# directories and targets in this Makefile. "uname -m" doesn't map to 11# arch specific sub-directory names. 12# 13# UNAME_M variable to used to run the compiles pointing to the right arch 14# directories and build the right targets for these supported architectures. 15# 16# TEST_GEN_PROGS and LIBKVM are set using UNAME_M variable. 17# LINUX_TOOL_ARCH_INCLUDE is set using ARCH variable. 18# 19# x86_64 targets are named to include x86_64 as a suffix and directories 20# for includes are in x86_64 sub-directory. s390x and aarch64 follow the 21# same convention. "uname -m" doesn't result in the correct mapping for 22# s390x and aarch64. 23# 24# No change necessary for x86_64 25UNAME_M := $(shell uname -m) 26 27# Set UNAME_M for arm64 compile/install to work 28ifeq ($(ARCH),arm64) 29 UNAME_M := aarch64 30endif 31# Set UNAME_M s390x compile/install to work 32ifeq ($(ARCH),s390) 33 UNAME_M := s390x 34endif 35 36LIBKVM = lib/assert.c lib/elf.c lib/io.c lib/kvm_util.c lib/rbtree.c lib/sparsebit.c lib/test_util.c lib/guest_modes.c lib/perf_test_util.c 37LIBKVM_x86_64 = lib/x86_64/apic.c lib/x86_64/processor.c lib/x86_64/vmx.c lib/x86_64/svm.c lib/x86_64/ucall.c lib/x86_64/handlers.S 38LIBKVM_aarch64 = lib/aarch64/processor.c lib/aarch64/ucall.c lib/aarch64/handlers.S lib/aarch64/spinlock.c lib/aarch64/gic.c lib/aarch64/gic_v3.c lib/aarch64/vgic.c 39LIBKVM_s390x = lib/s390x/processor.c lib/s390x/ucall.c lib/s390x/diag318_test_handler.c 40 41TEST_GEN_PROGS_x86_64 = x86_64/cr4_cpuid_sync_test 42TEST_GEN_PROGS_x86_64 += x86_64/get_msr_index_features 43TEST_GEN_PROGS_x86_64 += x86_64/evmcs_test 44TEST_GEN_PROGS_x86_64 += x86_64/emulator_error_test 45TEST_GEN_PROGS_x86_64 += x86_64/get_cpuid_test 46TEST_GEN_PROGS_x86_64 += x86_64/hyperv_clock 47TEST_GEN_PROGS_x86_64 += x86_64/hyperv_cpuid 48TEST_GEN_PROGS_x86_64 += x86_64/hyperv_features 49TEST_GEN_PROGS_x86_64 += x86_64/kvm_clock_test 50TEST_GEN_PROGS_x86_64 += x86_64/kvm_pv_test 51TEST_GEN_PROGS_x86_64 += x86_64/mmio_warning_test 52TEST_GEN_PROGS_x86_64 += x86_64/mmu_role_test 53TEST_GEN_PROGS_x86_64 += x86_64/platform_info_test 54TEST_GEN_PROGS_x86_64 += x86_64/set_boot_cpu_id 55TEST_GEN_PROGS_x86_64 += x86_64/set_sregs_test 56TEST_GEN_PROGS_x86_64 += x86_64/smm_test 57TEST_GEN_PROGS_x86_64 += x86_64/state_test 58TEST_GEN_PROGS_x86_64 += x86_64/vmx_preemption_timer_test 59TEST_GEN_PROGS_x86_64 += x86_64/svm_vmcall_test 60TEST_GEN_PROGS_x86_64 += x86_64/svm_int_ctl_test 61TEST_GEN_PROGS_x86_64 += x86_64/sync_regs_test 62TEST_GEN_PROGS_x86_64 += x86_64/userspace_io_test 63TEST_GEN_PROGS_x86_64 += x86_64/userspace_msr_exit_test 64TEST_GEN_PROGS_x86_64 += x86_64/vmx_apic_access_test 65TEST_GEN_PROGS_x86_64 += x86_64/vmx_close_while_nested_test 66TEST_GEN_PROGS_x86_64 += x86_64/vmx_dirty_log_test 67TEST_GEN_PROGS_x86_64 += x86_64/vmx_set_nested_state_test 68TEST_GEN_PROGS_x86_64 += x86_64/vmx_tsc_adjust_test 69TEST_GEN_PROGS_x86_64 += x86_64/vmx_nested_tsc_scaling_test 70TEST_GEN_PROGS_x86_64 += x86_64/xapic_ipi_test 71TEST_GEN_PROGS_x86_64 += x86_64/xss_msr_test 72TEST_GEN_PROGS_x86_64 += x86_64/debug_regs 73TEST_GEN_PROGS_x86_64 += x86_64/tsc_msrs_test 74TEST_GEN_PROGS_x86_64 += x86_64/vmx_pmu_msrs_test 75TEST_GEN_PROGS_x86_64 += x86_64/xen_shinfo_test 76TEST_GEN_PROGS_x86_64 += x86_64/xen_vmcall_test 77TEST_GEN_PROGS_x86_64 += x86_64/vmx_pi_mmio_test 78TEST_GEN_PROGS_x86_64 += x86_64/sev_migrate_tests 79TEST_GEN_PROGS_x86_64 += demand_paging_test 80TEST_GEN_PROGS_x86_64 += dirty_log_test 81TEST_GEN_PROGS_x86_64 += dirty_log_perf_test 82TEST_GEN_PROGS_x86_64 += hardware_disable_test 83TEST_GEN_PROGS_x86_64 += kvm_create_max_vcpus 84TEST_GEN_PROGS_x86_64 += kvm_page_table_test 85TEST_GEN_PROGS_x86_64 += memslot_modification_stress_test 86TEST_GEN_PROGS_x86_64 += memslot_perf_test 87TEST_GEN_PROGS_x86_64 += rseq_test 88TEST_GEN_PROGS_x86_64 += set_memory_region_test 89TEST_GEN_PROGS_x86_64 += steal_time 90TEST_GEN_PROGS_x86_64 += kvm_binary_stats_test 91TEST_GEN_PROGS_x86_64 += system_counter_offset_test 92 93TEST_GEN_PROGS_aarch64 += aarch64/arch_timer 94TEST_GEN_PROGS_aarch64 += aarch64/debug-exceptions 95TEST_GEN_PROGS_aarch64 += aarch64/get-reg-list 96TEST_GEN_PROGS_aarch64 += aarch64/psci_cpu_on_test 97TEST_GEN_PROGS_aarch64 += aarch64/vgic_init 98TEST_GEN_PROGS_aarch64 += demand_paging_test 99TEST_GEN_PROGS_aarch64 += dirty_log_test 100TEST_GEN_PROGS_aarch64 += dirty_log_perf_test 101TEST_GEN_PROGS_aarch64 += kvm_create_max_vcpus 102TEST_GEN_PROGS_aarch64 += kvm_page_table_test 103TEST_GEN_PROGS_aarch64 += memslot_modification_stress_test 104TEST_GEN_PROGS_aarch64 += memslot_perf_test 105TEST_GEN_PROGS_aarch64 += rseq_test 106TEST_GEN_PROGS_aarch64 += set_memory_region_test 107TEST_GEN_PROGS_aarch64 += steal_time 108TEST_GEN_PROGS_aarch64 += kvm_binary_stats_test 109 110TEST_GEN_PROGS_s390x = s390x/memop 111TEST_GEN_PROGS_s390x += s390x/resets 112TEST_GEN_PROGS_s390x += s390x/sync_regs_test 113TEST_GEN_PROGS_s390x += demand_paging_test 114TEST_GEN_PROGS_s390x += dirty_log_test 115TEST_GEN_PROGS_s390x += kvm_create_max_vcpus 116TEST_GEN_PROGS_s390x += kvm_page_table_test 117TEST_GEN_PROGS_s390x += rseq_test 118TEST_GEN_PROGS_s390x += set_memory_region_test 119TEST_GEN_PROGS_s390x += kvm_binary_stats_test 120 121TEST_GEN_PROGS += $(TEST_GEN_PROGS_$(UNAME_M)) 122LIBKVM += $(LIBKVM_$(UNAME_M)) 123 124INSTALL_HDR_PATH = $(top_srcdir)/usr 125LINUX_HDR_PATH = $(INSTALL_HDR_PATH)/include/ 126LINUX_TOOL_INCLUDE = $(top_srcdir)/tools/include 127ifeq ($(ARCH),x86_64) 128LINUX_TOOL_ARCH_INCLUDE = $(top_srcdir)/tools/arch/x86/include 129else 130LINUX_TOOL_ARCH_INCLUDE = $(top_srcdir)/tools/arch/$(ARCH)/include 131endif 132CFLAGS += -Wall -Wstrict-prototypes -Wuninitialized -O2 -g -std=gnu99 \ 133 -fno-stack-protector -fno-PIE -I$(LINUX_TOOL_INCLUDE) \ 134 -I$(LINUX_TOOL_ARCH_INCLUDE) -I$(LINUX_HDR_PATH) -Iinclude \ 135 -I$(<D) -Iinclude/$(UNAME_M) -I.. 136 137no-pie-option := $(call try-run, echo 'int main() { return 0; }' | \ 138 $(CC) -Werror -no-pie -x c - -o "$$TMP", -no-pie) 139 140# On s390, build the testcases KVM-enabled 141pgste-option = $(call try-run, echo 'int main() { return 0; }' | \ 142 $(CC) -Werror -Wl$(comma)--s390-pgste -x c - -o "$$TMP",-Wl$(comma)--s390-pgste) 143 144 145LDFLAGS += -pthread $(no-pie-option) $(pgste-option) 146 147# After inclusion, $(OUTPUT) is defined and 148# $(TEST_GEN_PROGS) starts with $(OUTPUT)/ 149include ../lib.mk 150 151STATIC_LIBS := $(OUTPUT)/libkvm.a 152LIBKVM_C := $(filter %.c,$(LIBKVM)) 153LIBKVM_S := $(filter %.S,$(LIBKVM)) 154LIBKVM_C_OBJ := $(patsubst %.c, $(OUTPUT)/%.o, $(LIBKVM_C)) 155LIBKVM_S_OBJ := $(patsubst %.S, $(OUTPUT)/%.o, $(LIBKVM_S)) 156EXTRA_CLEAN += $(LIBKVM_C_OBJ) $(LIBKVM_S_OBJ) $(STATIC_LIBS) cscope.* 157 158x := $(shell mkdir -p $(sort $(dir $(LIBKVM_C_OBJ) $(LIBKVM_S_OBJ)))) 159$(LIBKVM_C_OBJ): $(OUTPUT)/%.o: %.c 160 $(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c $< -o $@ 161 162$(LIBKVM_S_OBJ): $(OUTPUT)/%.o: %.S 163 $(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c $< -o $@ 164 165LIBKVM_OBJS = $(LIBKVM_C_OBJ) $(LIBKVM_S_OBJ) 166$(OUTPUT)/libkvm.a: $(LIBKVM_OBJS) 167 $(AR) crs $@ $^ 168 169x := $(shell mkdir -p $(sort $(dir $(TEST_GEN_PROGS)))) 170all: $(STATIC_LIBS) 171$(TEST_GEN_PROGS): $(STATIC_LIBS) 172 173cscope: include_paths = $(LINUX_TOOL_INCLUDE) $(LINUX_HDR_PATH) include lib .. 174cscope: 175 $(RM) cscope.* 176 (find $(include_paths) -name '*.h' \ 177 -exec realpath --relative-base=$(PWD) {} \;; \ 178 find . -name '*.c' \ 179 -exec realpath --relative-base=$(PWD) {} \;) | sort -u > cscope.files 180 cscope -b 181